US20170119051A1 - Article for Use with Apparatus for Heating Smokable Material - Google Patents

Article for Use with Apparatus for Heating Smokable Material Download PDF

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Publication number
US20170119051A1
US20170119051A1 US14/927,556 US201514927556A US2017119051A1 US 20170119051 A1 US20170119051 A1 US 20170119051A1 US 201514927556 A US201514927556 A US 201514927556A US 2017119051 A1 US2017119051 A1 US 2017119051A1
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US
United States
Prior art keywords
heating
coil
article
smokable material
heating material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US14/927,556
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English (en)
Inventor
Thomas P. Blandino
Andrew P. Wilke
James J. Frater
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Investments Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British American Tobacco Investments Ltd filed Critical British American Tobacco Investments Ltd
Priority to US14/927,556 priority Critical patent/US20170119051A1/en
Assigned to BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED reassignment BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BB7,LLC, BLANDINO, THOMAS P., FRATER, JAMES J, WILKE, ANDREW P.
Priority to JP2018519932A priority patent/JP6744403B2/ja
Priority to EP23199241.3A priority patent/EP4275520A3/fr
Priority to KR1020207018918A priority patent/KR20200083670A/ko
Priority to BR112018008511A priority patent/BR112018008511A2/pt
Priority to PL16798647T priority patent/PL3367828T3/pl
Priority to ES16798647T priority patent/ES2902049T3/es
Priority to EP21213373.0A priority patent/EP3984388A3/fr
Priority to CA3003517A priority patent/CA3003517A1/fr
Priority to CN201680063711.0A priority patent/CN108348011A/zh
Priority to RU2019107295A priority patent/RU2019107295A/ru
Priority to US15/772,399 priority patent/US11805818B2/en
Priority to PCT/EP2016/075735 priority patent/WO2017072145A1/fr
Priority to KR1020187012366A priority patent/KR102151633B1/ko
Priority to EP16798647.0A priority patent/EP3367828B1/fr
Priority to AU2016344641A priority patent/AU2016344641B2/en
Priority to KR1020217020695A priority patent/KR20210087115A/ko
Priority to EP20205060.5A priority patent/EP3811798A3/fr
Priority to RU2018115475A priority patent/RU2682772C1/ru
Publication of US20170119051A1 publication Critical patent/US20170119051A1/en
Priority to HK18115507.4A priority patent/HK1256401A1/zh
Priority to AU2019219838A priority patent/AU2019219838A1/en
Priority to JP2020093539A priority patent/JP6977923B2/ja
Priority to JP2020183062A priority patent/JP7060214B2/ja
Priority to JP2022010005A priority patent/JP7060220B2/ja
Priority to JP2022063533A priority patent/JP7373009B2/ja
Priority to US18/181,444 priority patent/US20230276853A1/en
Priority to JP2023180954A priority patent/JP2024012352A/ja
Abandoned legal-status Critical Current

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Classifications

    • A24F47/008—
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/165—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes comprising as heat source a carbon fuel or an oxidized or thermally degraded carbonaceous fuel, e.g. carbohydrates, cellulosic material
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/70—Manufacture
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/041—Printed circuit coils
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Definitions

  • a first aspect of embodiments provides a method of manufacturing a heater for use in heating smokable material to volatilize at least one component of the smokable material, the method comprising:
  • the substrate providing a substrate; and forming a closed circuit of heating material on the substrate, wherein the heating material is heatable by penetration with a varying magnetic field, and wherein the forming comprises depositing the heating material on the substrate.
  • the forming comprises depositing the closed circuit of heating material on the substrate.
  • the depositing comprises printing.
  • the method comprises depositing a plurality of closed circuits of heating material on the substrate.
  • the method comprises printing the plurality of closed circuits of heating material on the substrate.
  • the depositing comprises depositing the plurality of closed circuits of heating material on the substrate so that the plurality of closed circuits are out of contact with each other.
  • the depositing comprises depositing the plurality of closed circuits of heating material on the substrate so that the plurality of closed circuits are arranged concentrically in relation to each other.
  • the heater is for use in an article according to the third aspect of embodiments.
  • a second aspect of embodiments provides a method of manufacturing a magnetic field generator for use in apparatus for heating smokable material to volatilize at least one component of the smokable material, the method comprising:
  • the forming comprises depositing electrically conductive material on the support.
  • the forming comprises depositing the electrically conductive coil on the support.
  • the depositing comprises printing.
  • the forming comprises forming the electrically conductive coil on the support so that the electrically conductive material bonds to the support.
  • the method comprises electrically connecting the electrically conductive coil to a device for passing a varying electrical current through the electrically conductive coil.
  • the method comprises:
  • each of the plurality of electrically conductive coils to a device for passing a varying electrical current through the electrically conductive coils.
  • the connecting comprises connecting all of the plurality of electrically conductive coils to the same device.
  • a third aspect of embodiments provides an article for use with apparatus for heating smokable material to volatilize at least one component of the smokable material, the article comprising:
  • a film defining a closed circuit of heating material wherein the heating material is heatable by penetration with a varying magnetic field to heat the smokable material.
  • the closed circuit of heating material is a printed closed circuit of heating material.
  • the closed circuit of heating material is a closed circuit of ink.
  • the article comprises one or more films defining a plurality of closed circuits of heating material.
  • the plurality of closed circuits of heating material are arranged concentrically in relation to each other.
  • the heating material is in contact with the smokable material.
  • the article comprises a substrate, and the closed circuit of heating material is on the substrate.
  • the substrate comprises the smokable material.
  • the heating material comprises one or more materials selected from the group consisting of: an electrically-conductive material, a magnetic material, and a magnetic electrically-conductive material.
  • the heating material comprises a metal or a metal alloy.
  • the heating material comprises one or more materials selected from the group consisting of: aluminum, gold, iron, nickel, cobalt, conductive carbon, graphite, plain-carbon steel, stainless steel, ferritic stainless steel, copper, and bronze.
  • a fourth aspect of embodiments provides apparatus for heating smokable material to volatilize at least one component of the smokable material, the apparatus comprising:
  • a magnetic field generator for generating a varying magnetic field for use in heating the smokable material
  • the magnetic field generator comprises a film defining a coil of electrically conductive material, and a device for passing a varying electrical current through the coil.
  • the coil is a printed coil.
  • the coil is a coil of ink.
  • the magnetic field generator comprises a support, and the coil is bonded to the support.
  • the coil is a two-dimensional spiral.
  • the magnetic field generator comprises one or more films defining a plurality of coils of electrically conducive material.
  • the plurality of coils are adjacent to each other on the support.
  • a first coil of the plurality of coils occupies a first area on a support, and a second coil of the plurality of coils occupies a second area on a support, wherein the second area is smaller than the first area.
  • each of the plurality of coils is connected to a respective device for passing a varying electrical current through the coil connected to that device.
  • the apparatus comprises a controller, wherein each of the respective devices is connected to the controller.
  • the controller is configured to control each of the respective devices independently to cause the generation of a plurality of respective varying magnetic fields.
  • the apparatus comprises an interface for cooperating with an article comprising the smokable material and heating material that is heatable by penetration with a varying magnetic field to heat the smokable material, and the magnetic field generator is configured so that the varying magnetic field penetrates the interface when the article is cooperating with the interface.
  • the apparatus comprises heating material that is heatable by penetration with a varying magnetic field to heat smokable material, wherein the magnetic field generator is configured so that the varying magnetic field penetrates the heating material of the apparatus.
  • a fifth aspect of embodiments provides apparatus for heating smokable material to volatilize at least one component of the smokable material, the apparatus comprising:
  • a magnetic field generator for generating a varying magnetic field for use in heating the smokable material
  • the magnetic field generator comprises a coil in the form of a two-dimensional spiral of electrically conductive material, and a device for passing a varying electrical current through the coil.
  • the apparatus of the fifth aspect may have any one or more of the features of the above-described exemplary embodiments of the apparatus of the fourth aspect.
  • a sixth aspect of embodiments provides a system, comprising:
  • the apparatus comprises a magnetic field generator for generating a varying magnetic field for use in heating the smokable material, wherein the magnetic field generator comprises a film defining a coil of electrically conductive material, and a device for passing a varying electrical current through the coil.
  • the article comprises heating material that is heatable by penetration with the varying magnetic field to heat the smokable material
  • the apparatus comprises an interface for cooperating with the article
  • the magnetic field generator is configured so that the varying magnetic field penetrates the heating material of the article when the article is cooperating with the interface.
  • the article of the system is the article of the third aspect of embodiments.
  • the article of the system may have any one or more of the features of the above-described exemplary embodiments of the article of the third aspect.
  • the apparatus comprises heating material that is heatable by penetration with the varying magnetic field to heat the smokable material, and the magnetic field generator is configured so that the varying magnetic field penetrates the heating material of the apparatus.
  • a seventh aspect of embodiments provides a system, comprising:
  • the article comprises smokable material and a film defining a closed circuit of heating material, wherein the heating material is heatable by penetration with a varying magnetic field to heat the smokable material;
  • the apparatus comprises an interface for cooperating with the article, and a magnetic field generator for generating a varying magnetic field to be used in heating the heating material when the article is cooperating with the interface.
  • the apparatus of the system is the apparatus of the fourth aspect of embodiments.
  • the apparatus of the system may have any one or more of the features of the above-described exemplary embodiments of the apparatus of the fourth aspect.
  • FIG. 1 shows a schematic front view of a portion of an example of an article for use with apparatus for heating smokable material to volatilize at least one component of the smokable material.
  • FIG. 2 shows a schematic cross-sectional view of the portion of the article of FIG. 1 .
  • FIG. 3 shows a schematic cross-sectional view of a portion of an example of another article for use with apparatus for heating smokable material to volatilize at least one component of the smokable material.
  • FIG. 4 shows a schematic cross-sectional view of an example of apparatus for heating smokable material to volatilize at least one component of the smokable material.
  • FIG. 5 shows a schematic cross-sectional view of an example of another apparatus for heating smokable material to volatilize at least one component of the smokable material.
  • FIG. 6 shows a schematic front view of a portion of a magnetic field generator of the apparatus of FIG. 4 .
  • FIG. 7 shows a schematic cross-sectional view of the portion of the magnetic field generator of FIG. 6 .
  • FIG. 8 shows a schematic front view of a portion of an example of another magnetic field generator of apparatus for heating smokable material to volatilize at least one component of the smokable material.
  • FIG. 9 is a flow diagram showing an example of a method of manufacturing a heater for use in heating smokable material to volatilize at least one component of the smokable material.
  • FIG. 10 is a flow diagram showing an example of a method of manufacturing a magnetic field generator for use in apparatus for heating smokable material to volatilize at least one component of the smokable material.
  • the term “smokable material” includes materials that provide volatilized components upon heating, typically in the form of vapor or an aerosol.
  • “Smokable material” may be a non-tobacco-containing material or a tobacco-containing material.
  • “Smokable material” may, for example, include one or more of tobacco per se, tobacco derivatives, expanded tobacco, reconstituted tobacco, tobacco extract, homogenized tobacco or tobacco substitutes.
  • the smokable material can be in the form of ground tobacco, cut rag tobacco, extruded tobacco, reconstituted tobacco, reconstituted smokable material, liquid, gel, gelled sheet, powder, or agglomerates, or the like.
  • “Smokable material” also may include other, non-tobacco, products, which, depending on the product, may or may not contain nicotine. “Smokable material” may comprise one or more humectants, such as glycerol or propylene glycol.
  • heating material or “heater material” refers to material that is heatable by penetration with a varying magnetic field.
  • flavor and “flavorant” refer to materials which, where local regulations permit, may be used to create a desired taste or aroma in a product for adult consumers. They may include extracts (e.g., licorice, hydrangea, Japanese white bark magnolia leaf, chamomile, fenugreek, clove, menthol, Japanese mint, aniseed, cinnamon, herb, wintergreen, cherry, berry, peach, apple, Drambuie, bourbon, scotch, whiskey, spearmint, peppermint, lavender, cardamom, celery, cascarilla, nutmeg, sandalwood, bergamot, geranium, honey essence, rose oil, vanilla, lemon oil, orange oil, cassia, caraway, cognac, jasmine, ylang-ylang, sage, fennel, piment, ginger, anise, coriander, coffee, or a mint oil from any species of the genus Mentha
  • Induction heating is a process in which an electrically-conductive object is heated by penetrating the object with a varying magnetic field.
  • An induction heater may comprise an electromagnet and a device for passing a varying electrical current, such as an alternating current, through the electromagnet.
  • a varying electrical current such as an alternating current
  • the electromagnet and the object to be heated are suitably relatively positioned so that the resultant varying magnetic field produced by the electromagnet penetrates the object, one or more eddy currents are generated inside the object.
  • the object has a resistance to the flow of electrical currents. Therefore, when such eddy currents are generated in the object, their flow against the electrical resistance of the object causes the object to be heated. This process is called Joule, ohmic, or resistive heating.
  • An object that is capable of being inductively heated is known as a susceptor.
  • Magnetic hysteresis heating is a process in which an object made of magnetic material is heated by penetrating the object with a varying magnetic field.
  • a magnetic material can be considered to comprise many atomic-scale magnets, or magnetic dipoles. When a magnetic field penetrates such material, the magnetic dipoles align with the magnetic field. Therefore, when a varying magnetic field, such as an alternating magnetic field, for example as produced by an electromagnet, penetrates the magnetic material, the orientation of the magnetic dipoles changes with the varying applied magnetic field. Such magnetic dipole reorientation causes heat to be generated in the magnetic material.
  • FIGS. 1 and 2 there are respectively shown a schematic front view and a schematic cross-sectional view of a portion of an article 1 according to an embodiment.
  • the article 1 is for use with apparatus for heating smokable material to volatilize at least one component of the smokable material without burning the smokable material.
  • the article 1 comprises a substrate 20 and one or more films defining a plurality of closed circuits 10 a - f of heating material 10 .
  • the heating material 10 is heatable by penetration with a varying magnetic field.
  • a thickness of the, or each, film defining the closed circuits 10 a - f of heating material 10 may be no more than 1 micron, such as below 1 micron. In other embodiments, the thickness of the film may be more than 1 micron, such as more than 10 microns or more than 100 microns.
  • the substrate 20 comprises smokable material 30 , such as tobacco.
  • the substrate 20 may comprise or consist entirely, or substantially entirely, of the smokable material 30 , e.g. tobacco, such as reconstituted smokable material, e.g. reconstituted tobacco. The latter is sometimes referred to as “tobacco recon”.
  • the plurality of closed circuits 10 a - f of heating material 10 are heatable in use to heat the smokable material 30 to volatilize at least one component of the smokable material 30 .
  • Each of the closed circuits 10 a - f of heating material 10 may be considered a heater for use in heating smokable material.
  • the article 1 may comprise only one closed circuit 10 a of heating material 10 .
  • the closed circuit 10 a of heating material 10 is heatable in use to heat smokable material 30 to volatilize at least one component of the smokable material 30 .
  • the article 1 may comprise more than one closed circuit 10 a - 10 f of heating material 10 .
  • each of the plurality of closed circuits 10 a - f of heating material 10 is square or rectangular. In other embodiments, each of the plurality of closed circuits 10 a - f may be of any shape that defines a path that starts and ends at the same point so as to create a loop, such as circular or elliptical.
  • each of the plurality of closed circuits 10 a - f of heating material 10 has a uniform width and a uniform thickness.
  • each of the plurality of closed circuits 10 a - f of heating material may be different to at least one other of the closed circuits 10 a - f.
  • the closed circuits 10 a - f may have different widths of thicknesses.
  • a single closed circuit 10 a may have a varying thickness or width along its path.
  • Such variations in the width or thickness of the closed circuits 10 a - f of heating material 10 can focus the heating of the heating material 10 , which can result in a variation in the rate at which the heating material 10 volatilizes the smokable material 30 .
  • the closed circuits 10 a - f of heating material 10 can result in magnetic coupling between the closed circuits 10 a - f of heating material 10 and an electromagnet of the apparatus in use being enhanced, which results in greater or improved Joule heating.
  • the heating material 10 is aluminum.
  • the heating material 10 may comprise one or more materials selected from the group consisting of: an electrically-conductive material, a magnetic material, and a non-magnetic material.
  • the heating material 10 may comprise a metal or a metal alloy.
  • the heating material 10 may comprise one or more materials selected from the group consisting of: aluminum, gold, iron, nickel, cobalt, conductive carbon, graphite, plain-carbon steel, stainless steel, ferritic stainless steel, copper, and bronze. Other heating material(s) may be used in other embodiments.
  • magnetic electrically-conductive material when used as the heating material 10 , magnetic coupling between the magnetic electrically-conductive material and an electromagnet of the apparatus in use may be enhanced. In addition to potentially enabling magnetic hysteresis heating, this can result in greater or improved Joule heating of the heating material 10 , and thus greater or improved heating of the smokable material 30 .
  • each of the plurality of closed circuits 10 a - f of heating material 10 a - f is in contact with the substrate 20 .
  • the heating material 10 may be in the form of an ink.
  • the closed circuits 10 a - f of heating material 10 may thus be deposited directly on the substrate 20 , for example by printing. Printing ink comprising heating material 10 on the substrate 20 may result in close integration of the heating material 10 with the substrate 10 , which may result in good thermal transfer between the heating material 10 and the smokable material 30 comprised in the substrate 20 .
  • Ink and films may have a small thickness. Therefore, induced electrical current and/or induced reorientation of magnetic dipoles in the ink or film when subjected to a varying magnetic field may penetrate most or all of the ink or film, rather than be confined to just a “skin” thereof as can be the case when a component comprising heating material has too great a thickness. Thus, a more efficient use of material is achieved and, in turn, costs are reduced.
  • the depositing may result in the formation of the closed circuits 10 a - f. In other embodiments, this may not be the case.
  • a film of heating material 10 may be deposited on the substrate 20 , and then the closed circuits 10 a - f of heating material 10 may be formed from the film, for example by etching the film.
  • the plurality of closed circuits 10 a - f of heating material 10 are out of contact with each other. That is, they do not touch each other. In other embodiments, one or more of the plurality of closed circuits 10 a - f may be in contact with one or more others of the plurality of closed circuits 10 a - f.
  • the plurality of closed circuits 10 a - f of heating material 10 are arranged concentrically in relation to each other. In other embodiments, the plurality of closed circuits 10 a - f of heating material 10 may be arranged so that each of the closed circuits 10 a - f is outside of each other of the closed circuits 10 a - f, or in any other arrangement.
  • heating material 10 is deposited on an initially flat substrate 20 .
  • the substrate 20 and the plurality of closed circuits 10 a - f of heating material 10 are together flexible or malleable.
  • “malleable” it is meant that article 1 is able to be pressed, bent, rolled, folded or flexed so as to take on different overall shapes without breaking for cracking, for example a cylindrical shape.
  • the degree of flexibility depends on the material and thickness of the substrate 20 , and the composition of the closed circuits 10 a - f of heating material 10 .
  • Such flexibility may increase the versatility of the article 1 , for example by increasing the number of plausible configurations for the article 1 .
  • Such constructions may be suitable for use in articles of a variety of different shapes.
  • the substrate 20 may be a layer on a surface of an article, may define a recess in an article, or may be flexed to fit into a recess in an article.
  • the substrate 20 and the plurality of closed circuits 10 a - f of heating material 10 together may be substantially rigid.
  • the substrate 20 is substantially planar. In some embodiments, the substrate 20 may instead be non-planar, such as tubular. The closed circuits 10 a - f of heating material 10 would then be on a surface of the tubular substrate 20 . In other embodiments, the substrate 20 may be any other shape, for example conical.
  • the plurality of closed circuits 10 a - f of heating material 10 are bonded to the substrate 20 .
  • the bonding may be achieved, for example, by a process of printing the heating material 10 , or by adhering the heating material 10 to the substrate 20 using an adhesive.
  • the bonding may be achieved by a deposition process involving physical locking or intermingling of the heating material 10 and the substrate 20 , or the heating material 10 and the smokable material 30 .
  • a bond may be achieved by partial absorption of ink by the substrate 20 .
  • the substrate 20 comprises the smokable material 30
  • bonding of the heating material 10 to the substrate 20 may result in better thermal conduction from the heating material 10 to the substrate 20 , and thus a higher proportion of the smokable material 30 being volatilized in use.
  • FIG. 3 there is shown a schematic cross-sectional view of an example of another article according to an embodiment.
  • the article 2 is identical to the article 1 of FIGS. 1 and 2 , except that the substrate 20 of the article 2 of FIG. 3 does not comprise smokable material 30 . Instead, the smokable material 30 is separate to substrate 20 .
  • the substrate comprises paper or card.
  • the substrate 20 may additionally or alternatively comprise thermal insulation. Such thermal insulation can help to increase the proportion of heat which heats the smokable material 30 when the heating material 10 is heated by penetration with a varying magnetic field.
  • the smokable material 30 is comprised in a layer on the plurality of closed circuits 10 a - f of heating material 10 and may, for example, be a layer of tobacco recon. That is, the closed circuits 10 a - f of heating material 10 are arranged between the substrate 20 and the smokable material 30 . In other embodiments, the smokable material 30 may be positioned on the substrate 20 , and surrounding, at least in part, each of the plurality of closed circuits 10 a - f of heating material 10 .
  • Each of the closed circuits 10 a - f of heating material 10 may be considered a heater for use in heating smokable material.
  • the article 1 , 2 may comprise a mouthpiece defining a passageway that is in fluid communication with the smokable material 30 .
  • the mouthpiece may be made of any suitable material, such as a plastics material, cardboard, cellulose acetate, paper, metal, glass, ceramic, or rubber. In use, when the smokable material 30 is heated, volatilized components of the smokable material 30 can be readily inhaled by a user.
  • the user may dispose of the mouthpiece together with the rest of the article. This can be more hygienic than using the same mouthpiece with multiple articles, can help ensure that the mouthpiece is correctly aligned with the smokable material, and presents a user with a clean, fresh mouthpiece each time they wish to use another article.
  • the mouthpiece when provided, may comprise or be impregnated with a flavorant. The flavorant may be arranged so as to be picked up by heated vapor as the vapor passes through the passageway of the mouthpiece in use.
  • each of the above-described articles 1 , 2 and described variants thereof is usable with apparatus for heating the smokable material 30 to volatilize at least one component of the smokable material 30 .
  • the article 1 , 2 may first be rolled by a user so as to take on a substantially cylindrical shape.
  • the article 1 , 2 may be provided to a user in a pre-rolled state.
  • the apparatus may be to heat the smokable material 30 to volatilize the at least one component of the smokable material 30 without burning the smokable material 30 .
  • Example such apparatuses are described below.
  • FIG. 4 there is shown an example of apparatus for heating smokable material to volatilize at least one component of the smokable material.
  • the apparatus 100 is for use with an article comprising smokable material 30 and heating material 10 , such as one of the articles 1 , 2 discussed above.
  • the apparatus 100 of this embodiment comprises a magnetic field generator 120 .
  • the magnetic field generator 120 comprises an electrical power source 121 , a film defining a coil 50 on a support 40 , a device 123 for passing a varying electrical current, such as an alternating current, through the coil 50 , a controller 124 , a user interface 125 for user-operation of the controller 124 , a temperature sensor 126 , and an interface 101 for cooperating with the article.
  • a thickness of the film defining the coil 50 of electrically conductive material may be no more than 1 micron, such as below 1 micron. In other embodiments, the thickness of the film may be more than 1 micron, such as more than 10 microns or more than 100 microns.
  • the interface 101 comprises a recess 101 that is configured to receive the article via the opening 102 .
  • the recess 101 is configured to release the article via an opening 102 of the apparatus 100 after use of apparatus 100 .
  • the article may be released from the recess 101 by a user and replaced by another article for repeated use of the apparatus 100 .
  • the electrical power source 121 is a rechargeable battery.
  • the electrical power source 121 may be other than a rechargeable battery, such as a non-rechargeable battery, a capacitor, a battery-capacitor hybrid, or a connection to a mains electricity supply.
  • FIGS. 6 and 7 there are respectively shown a schematic front view and a schematic cross-sectional view of the coil 50 and support 40 of the apparatus 100 of FIG. 4 .
  • the coil 50 is a two-dimensional spiral on a surface of the support 40 .
  • the coil 50 is defined by a film.
  • the support 40 is a non-electrically conductive support 40 . That is, the support 40 is an electrical insulator. In other embodiments, the support 40 may be omitted.
  • the coil 50 is deposited on a flat support 40 .
  • the support 40 and the film defining coil 50 are together flexible or malleable.
  • malleable it is meant that an assembly of the support 40 and the film defining coil 50 is able to be pressed, bent, rolled, folded or flexed so as to take on different overall shapes without breaking for cracking, for example a cylindrical shape.
  • the degree of flexibility depends on the material and thickness of the support 40 , and the composition of the electrically conductive material of the coil 50 .
  • a three-dimensional transverse flux design may occur, when a varying electrical current is passed through the coil 50 .
  • Such a three-dimensional transverse flux design increases the number of plausible configurations for apparatus 100 .
  • the support 40 may be a layer on a surface of the apparatus 100 , may define a recess in the apparatus 100 , or may be flexed to fit into a recess in the apparatus 100 .
  • the support 40 and the film defining the coil 50 together may be substantially rigid.
  • the coil 50 is an electrically conductive coil configured to conduct a varying electrical current.
  • the electrically conductive material of the coil 50 is an electrically conductive film in the form of ink.
  • the coil 50 of this embodiment thus comprises electrically conductive material.
  • the coil 50 is in contact with the support 40 .
  • the coil 50 may be deposited directly on support 40 . Depositing directly on the support 40 may result in a close integration of the electrically conductive ink with the support 40 , which may better bind the coil 50 to the substrate 40 and help to avoid delamination.
  • the depositing may, for example, comprise printing.
  • the depositing may result in the formation of the coil 50 . In other embodiments, this may not be the case.
  • a film of electrically conductive material may be deposited on the support 40 , and the coil 50 may be formed from the film, for example by etching the film.
  • the coil 50 is bonded to the support 40 .
  • the bonding may be achieved by, for example, printing or chemically or mechanically adhering the coil 50 to the support 40 .
  • the bonding may be achieved by a deposition process involving physical locking or intermingling of the coil 50 and the support 40 .
  • a bond may be achieved by partial absorption of ink by the support 40 .
  • the coil 50 is a two-dimensional spiral.
  • coil 50 is a generally square or rectangular coil.
  • the coil 50 may have a different shape, such as generally circular or elliptical.
  • the coil 50 may be a three-dimensional spiral.
  • the coil 50 may be manufactured using an additive manufacturing technique, such as 3D printing.
  • adjacent spaced portions of the coil 50 are regularly spaced. In other embodiments, such portions of the coil 50 may not be regularly spaced. Relatively-closely spaced portions of the coil 50 may create a denser magnetic flux in use than less-closely-spaced portions of the coil 50 . Such a structure may enable progressive heating of smokable material, and thereby progressive generation of vapor, to be achieved.
  • the combination of the support 40 and the coil 50 is flexible.
  • the degree of flexibility depends on the material and thickness of each of the support 40 and the coil 50 .
  • the combination of the support 40 and the coil 50 may be relatively rigid. By providing that the combination of the support 40 and the coil 50 is flexible, the combination of the support 40 and the coil 50 may be fitted into an irregularly-shaped space in the apparatus 100 . Further, by providing that the combination of the support 40 and the coil 50 is flexible, the combination of the support 40 and the coil 50 may be more resistant to damage.
  • the combination of the support 40 and the coil 50 define part of the recess 101 .
  • a protective structure may be provided between the combination of the support 40 and the coil 50 and the recess 101 , to help protect the support 40 and the coil 50 from damage during use of the apparatus 100 .
  • the device 123 for passing a varying electrical current through the coil 50 is electrically connected between the electrical power source 121 and the coil 50 .
  • the controller 124 also is electrically connected to the electrical power source 121 , and is communicatively connected to the device 123 . More specifically, in this embodiment, the controller 124 is for controlling the device 123 , so as to control the supply of electrical power from the electrical power source 121 to the coil 50 .
  • the controller 124 comprises an integrated circuit (IC), such as an IC on a printed circuit board (PCB). In other embodiments, the controller 124 may take a different form.
  • the apparatus may have a single electrical or electronic component comprising the device 123 and the controller 124 .
  • the controller 124 is operated in this embodiment by user-operation of the user interface 125 .
  • the user interface 125 is located at the exterior of the apparatus 100 .
  • the user interface 125 may comprise a push-button, a toggle switch, a dial, a touchscreen, or the like.
  • the user interface 125 may be remote and connected to the rest of the apparatus wirelessly, such as via Bluetooth.
  • operation of user interface 125 by a user causes the controller 124 to cause the device 123 to cause a varying electrical current to pass through the coil 50 , so as to cause the coil 50 to generate a varying magnetic field.
  • the coil 50 of the apparatus 100 and the heating material 10 of the article 1 , 2 are suitably relatively positioned so that the alternating magnetic field produced by the coil 50 penetrates the heating material 10 of the article 1 , 2 .
  • the heating material 10 of the article 1 , 2 is an electrically-conductive material, this may cause the generation of one or more eddy currents in the heating material 10 .
  • the flow of eddy currents in the heating material 10 against the electrical resistance of the heating material 10 causes the heating material 10 to be heated by Joule heating.
  • the heating material 10 is made of a magnetic material
  • the orientation of magnetic dipoles in the heating material 10 changes with the changing applied magnetic field, which causes heat to be generated in the heating material 10 .
  • the apparatus 100 of this embodiment comprises a temperature sensor 126 for sensing a temperature of the recess 101 .
  • the temperature sensor 126 is communicatively connected to controller 124 , so that controller 124 is able to monitor the temperature of the recess 101 .
  • the temperature sensor 126 may be arranged to take an optical temperature measurement of the recess 101 or article 1 , 2 .
  • the article to be located in the recess 101 may comprise a temperature detector, such as a resistance temperature detector (RTD), for detecting a temperature of the article.
  • the article may further comprise one or more terminals connected, such as electrically-connected, to the temperature detector.
  • the terminal(s) may be for making connection, such as electrical connection, with a temperature monitor (not shown) of the apparatus 100 when the article is in recess 101 .
  • the controller 124 may comprise the temperature monitor.
  • the temperature monitor of apparatus 100 may thus be able to determine a temperature of the article during use of the article with the apparatus 100 .
  • the response of the heating material 10 to a change in temperature could be sufficient to give information regarding temperature inside the article 1 , 2 .
  • the temperature sensor 126 of the apparatus 100 may then comprise a probe for analyzing the heating material.
  • the controller 124 may cause the device 123 to adjust a characteristic of the varying electrical current passed through the coil 50 as necessary, in order to ensure that the temperature of the recess 101 , article 1 , 2 or heating material 10 remains within a predetermined temperature range.
  • the characteristic may be, for example, amplitude or frequency.
  • the smokable material 30 within an article 1 , 2 located in the recess 101 is heated sufficiently to volatilize at least one component of the smokable material 30 without combusting the smokable material 30 .
  • the controller 124 and the apparatus 100 as a whole, is arranged to heat the smokable material 30 to volatilize the at least one component of the smokable material 30 without combusting the smokable material 30 .
  • the temperature range is about 50° C. to about 250° C., such as between about 50° C. and about 150° C., between about 50° C. and about 120° C., between 25 about 50° C. and about 100° C., between about 50° C. and about 80° C., or between about 60° C. and about 70° C.
  • the temperature range is between about 170° C. and about 220° C. In other embodiments, the temperature range may be other than these ranges.
  • the temperature sensor 126 may be omitted.
  • the apparatus 100 may comprises a mouthpiece (not shown).
  • the mouthpiece may be releasably engageable with the rest of apparatus 100 so as to connect the mouthpiece to the rest of apparatus 100 .
  • the mouthpiece and the rest of apparatus 100 may be permanently connected, such as through a hinge or flexible member.
  • the mouthpiece may be locatable so as to cover the opening 102 into the recess 101 .
  • a channel through the mouthpiece may be in fluid communication with the smokable material 30 . In use, the channel acts as a passageway for permitting volatilized material to pass from the smokable material 30 to an exterior of apparatus 100 .
  • the mouthpiece when provided, may comprise or be impregnated with a flavorant.
  • the flavorant may be arranged so as to be picked up by heated vapor as the vapor passes through the passageway of the mouthpiece in use.
  • a user may be able to inhale the volatilized component(s) of the smokable material 30 by drawing the volatilized component(s) through a mouthpiece of the article (when provided) or through a mouthpiece of the apparatus 100 (when provided).
  • Air may enter the article via a gap between the article and apparatus 100 , or in some embodiments apparatus 100 may define an air inlet that fluidly connects the smokable material 30 with the exterior of apparatus 100 .
  • air may be drawn into smokable material 30 via the air inlet of apparatus 100 .
  • Some embodiments of the apparatus 100 may be arranged to provide haptic feedback to a user.
  • the feedback could indicate that heating is taking place, or be triggered by a timer to indicate that greater than a predetermined proportion of the original quantity of volatilizable component(s) of the smokable material 30 in an article in has/have been spent, or the like.
  • the haptic feedback could be created by interaction of the coil 50 and the heating material 10 , by interaction of an electrically-conductive element with the coil 50 , by rotating an unbalanced motor, by repeatedly applying and removing a current across a piezoelectric element, or the like.
  • the apparatus may comprise more than one coil.
  • the plurality of coils of the apparatus could be operable to provide progressive heating of the smokable material in an article 1 , 2 , and thereby progressive generation of vapor.
  • one coil may be able to heat a first region of the heating material 10 relatively quickly to initialize volatilization of at least one component of the smokable material and formation of a vapor in a first region of the smokable material.
  • Another coil may be able to heat a second region of the heating material 10 relatively slowly to initialize volatilization of at least one component of the smokable material and formation of a vapor in a second region of the smokable material.
  • a vapor is able to be formed relatively rapidly for inhalation by a user, and vapor can continue to be formed thereafter for subsequent inhalation by the user even after the first region of the smokable material may have ceased generating vapor.
  • the initially-unheated second region of smokable material could act as a heat sink, to reduce the temperature of created vapor or make the created vapor mild, during heating of the first region of smokable material.
  • FIG. 8 there is shown a schematic front view of a structure comprising a support 40 and one or more films defining a plurality of coils 50 , 60 , 70 adjacent to each other on the support 40 .
  • the structure of FIG. 8 may be usable in the apparatus 100 of FIG. 4 in place of the structure of FIGS. 6 and 7 .
  • each of the plurality of coils 50 , 60 , 70 comprises electrically conductive material.
  • Each of the plurality of coils 50 , 60 , 70 may be provided on the support 40 using any of the processes described herein for the provision of the coil 50 on the support 40 of FIG. 6 .
  • the structure comprises first to third coils 50 , 60 , 70
  • the structure may comprise two coils or more than three coils of electrically conductive material.
  • each of the coils 50 , 60 , 70 occupies a respective area on the support 40 .
  • the first coil 50 occupies a first area
  • the second coil 60 occupies a second area which is smaller than the first area
  • the third coil 70 occupies a third area.
  • the second and third area are substantially equal.
  • the second and third areas may be of respective different sizes.
  • the coils 50 , 60 , 70 may occupy respective same-sized areas.
  • each of the coils 50 , 60 , 70 may be used in heating respective different regions of heating material 10 of an article located in the recess 101 . That is, the respective varying magnetic fields created by the coils 50 , 60 , 70 may penetrate different respective regions of the heating material 10 .
  • the different regions of the heating material 10 may be configured to heat respective different areas of smokable material 30 in the article that may, for example, comprise different flavorants and thereby release vapor of different respective flavors.
  • each of the coils 50 , 60 , 70 may be connected to the same, common device 123 for passing respective varying electrical current through the coils 50 , 60 , 70 .
  • the coils 50 , 60 , 70 may be connected to respective separate devices 123 for passing a varying electrical current through the coil 50 , 60 , 70 connected to the device 123 .
  • the device 123 or each of the devices 123 , is connected to the controller 124 .
  • the controller 124 is configured to control the one, or each, device 123 to cause the generation of a plurality of respective varying magnetic fields.
  • the controller 124 may be configured to control the device(s) 123 so as to control independently the varying magnetic fields output from the coils 50 , 60 , 70 .
  • the varying electrical current may be passed through the coils 50 , 60 , 70 simultaneously. This may allow a greater area of heating material 10 to be heated sufficiently at any one time, or may allow a smaller area of heating material 10 to be heated in a shortened period of time. In other embodiments, the varying electrical current may be passed through the coils 50 , 60 , 70 in a predetermined sequence. The coils 50 , 60 , 70 may be operable to provide progressive heating of the heating material 10 , and thus progressive heating of the smokable material 30 in the article located in recess 101 , so as to provide progressive generation of vapor, as described above.
  • the controller 124 may be configured to control the device(s) 123 in such a way that the coils 50 , 60 , 70 are caused to output respective varying magnetic fields in a cyclical or peristaltic manner.
  • the cyclically or peristaltically output varying magnetic fields may heat respective portions of heating material 10 cyclically or peristaltically, so as to heat the vapor output from the smokable material 30 in a cyclical or peristaltic manner. This may cause movement of the vapor in a predetermined direction, such as towards an outlet of the apparatus 100 and thus towards a user at the outlet.
  • the apparatus 100 is for use with an article 1 , 2 that itself comprises heating material 10 that is heatable by penetration with a varying magnetic field.
  • the apparatus may additionally or alternatively comprise such heating material.
  • FIG. 5 there is shown a schematic cross-sectional view of an example of apparatus for heating smokable material to volatilize at least one component of the smokable material according to another embodiment.
  • the apparatus 200 of this embodiment is for use with an article comprising smokable material 30 .
  • the apparatus 200 is substantially similar to apparatus 100 , except that it further comprises thermal insulation 80 and heating material 90 .
  • the thermal insulation 80 is located between the coil 50 and the heating material 90 .
  • the thermal insulation 80 may comprise, for example, one or more materials selected from the group consisting of: aerogel, vacuum insulation, wadding, fleece, non-woven material, non-woven fleece, woven material, knitted material, nylon, foam, polystyrene, polyester, polyester filament, polypropylene, a blend of polyester and polypropylene, cellulose acetate, paper or card, and corrugated material such as corrugated paper or card.
  • the thermal insulation 80 may additionally or alternatively comprise an air gap.
  • Such thermal insulation 80 may help to prevent heat loss from the heating material 90 to components of the apparatus 200 , may help to increase heating efficiency of the smokable material 30 of the article 1 , 2 in the recess 101 , and/or may help to reduce the transfer of heating energy from the heating material 90 to an outer surface of apparatus 200 . This may improve the comfortableness with which a user is able to hold apparatus 200 .
  • the coil 50 may be embedded in the thermal insulation 80 .
  • the thermal insulation 80 may abut or envelop the coil 50 .
  • such a configuration may help to increase the robustness of the apparatus 200 , such as by helping to maintain the relative positioning of the coil 50 and the recess 101 .
  • the thermal insulation 80 may be omitted.
  • the recess 101 is partially defined by the heating material 90 .
  • the heating material 90 may comprise deposited heating material 10 or ink.
  • the heating material 90 may be deposited on the thermal insulation 80 , for example, by printing.
  • the heating material 90 may comprise at least one closed circuit of heating material, which may provide the benefits described elsewhere herein.
  • Heating material 90 may be used repeatedly for heating smokable material 30 , and thus it may be an efficient use of heating material to include the heating material 90 in the apparatus 200 rather than in a consumable article for use with the apparatus 200 .
  • An impedance of the coil 50 of this embodiment is equal, or substantially equal, to an impedance of the heating material 90 . If the impedance of the heating material 90 were instead lower than the impedance of the coil 50 , then the voltage generated across the heating material 90 in use may be lower than the voltage that may be generated across the heating material 90 when the impedances are matched. Alternatively, if the impedance of the heating material 90 were instead higher than the impedance of the coil 50 , then the electrical current generated in the heating material 90 in use may be lower than the current that may be generated in heating material 90 when the impedances are matched. Matching the impedances may help to balance the voltage and current to maximize the heating power generated at the heating material 90 when heated in use. However, in some other embodiments, the impedances may not be matched.
  • FIG. 9 there is shown a flow diagram of an example method of manufacturing a heater for use in heating smokable material to volatilize at least one component of the smokable material, in accordance with an embodiment.
  • the method 900 of this embodiment comprises providing 901 a substrate, and forming 902 a closed circuit of heating material on the substrate.
  • the forming comprises depositing the heating material.
  • the heating material 10 is heatable by penetration with a varying magnetic field.
  • a closed circuit of heating material may be of any shape that defines a path that starts and ends at the same point so as to create a loop.
  • the substrate comprises smokable material.
  • the substrate may be free of smokable material.
  • the method 900 may comprise a step of providing smokable material, such as on the substrate or on the heating material.
  • the forming 902 comprises depositing the closed circuit of heating material on the substrate.
  • the forming 902 may comprise depositing a film of heating material, and then forming the closed circuit 10 a of heating material from the film, for example by etching the film.
  • the heating material may be in the form of an ink.
  • the heating material may be suitable for use in an additive manufacturing technique, such as 3D printing.
  • the use of an ink may help to ensure that the closed circuit is of a pre-determined structure and of an even thickness on the substrate.
  • the use of an ink also can result in an efficient use of heating material. Other benefits of using ink are discussed elsewhere herein.
  • the forming 902 comprises forming a plurality of closed circuits of heating material.
  • each of the plurality of closed circuits of heating material may be of any shape that defines a path that starts and ends at the same point so as to create a loop.
  • the plurality of closed circuits of heating material may be arranged so that they are out of contact with each other. That is, they do not touch each other. In other embodiments, one or more of the plurality of closed circuits may be in contact with one or more others of the plurality of closed circuits. In some embodiments, the plurality of closed circuits of heating material are arranged concentrically in relation to each other. In other embodiments, the plurality of closed circuits of heating material may be formed so that each of the closed circuits is outside of each other of the closed circuits, or in any other arrangement.
  • FIG. 10 there is shown a flow diagram showing an example of a method of manufacturing a magnetic field generator for use in apparatus for heating smokable material to volatilize at least one component of the smokable material, in accordance with an embodiment.
  • the method 1000 of this embodiment comprises providing 1001 a support, forming 1002 an electrically conductive coil on the support, wherein the forming comprises depositing electrically conductive material on the support, so that the electrically conductive material bonds to the support, and electrically connecting 1003 the coil to a device for passing a varying electrical current through the coil.
  • the providing 1001 and/or the electrically connecting 1003 may be omitted.
  • the support is non-electrically conductive. That is, support is an electrical insulator. However, in some embodiments, bonding of the electrically conductive material to the support may be omitted.
  • the forming comprises depositing electrically conductive material.
  • the depositing results in the formation of the coil. In other embodiments, this may not be the case.
  • a film of electrically conductive material may be deposited, and then the coil may be formed from the film, for example by etching the film.
  • the forming 1002 may comprise forming a plurality of electrically conductive coils, wherein the forming comprises depositing electrically conductive material.
  • the forming 1002 may comprise forming two coils, but in other embodiments the number of coils formed may be three of more.
  • the plurality of coils may have identical geometries. In other embodiments, the coils may have different geometries. In some embodiments, some or all of the coils occupy differently-sized areas on the substrate.
  • the connecting 1003 may comprise connecting each of the plurality of coils to a device for passing a varying electrical current through the electrically conductive coils. In some embodiments, the connecting 1003 may comprise connecting each of coils to a respective device for passing a varying electrical current through the electrically conductive coil connected to that device.
  • the film comprising heating material 10 is deposited in a method comprising printing.
  • the film could be deposited by a different method, such as sputtering, evaporation, chemical vapor deposition, molecular beam epitaxy, electroplating, screen printing, laser etching, drying, firing, curing, and the like.
  • the film defining the coil 50 of electrically conductive material is deposited in a method comprising printing.
  • the film could be deposited by a different method, such as sputtering, evaporation, chemical vapor deposition, molecular beam epitaxy, electroplating, screen printing, laser etching, drying, firing, curing, and the like.
  • the heating material 10 may have a skin depth, which is an exterior zone within which most of an induced electrical current and/or induced reorientation of magnetic dipoles occurs.
  • a skin depth is an exterior zone within which most of an induced electrical current and/or induced reorientation of magnetic dipoles occurs.
  • a component comprising the heating material 10 may comprise discontinuities or holes therein. Such discontinuities or holes may act as thermal breaks to control the degree to which different regions of the smokable material are heated in use. Areas of the heating material 10 with discontinuities or holes therein may be heated to a lesser extent that areas without discontinuities or holes. This may help progressive heating of the smokable material, and thus progressive generation of vapor, to be achieved. Such discontinuities or holes may, on the other hand, be used to optimize the creation of complex eddy currents in use.
  • the smokable material comprises tobacco.
  • the smokable material may consist of tobacco, may consist substantially entirely of tobacco, may comprise tobacco and smokable material other than tobacco, may comprise smokable material other than tobacco, or may be free of tobacco.
  • the smokable material may comprise a vapor or aerosol forming agent or a humectant, such as glycerol, propylene glycol, triacetin, or diethylene glycol.
  • An article according to embodiments may be a cartridge, for example.
  • the article 1 , 2 is a consumable article. Once all, or substantially all, of the volatilizable component(s) of the smokable material of the article 1 , 2 has/have been spent, the user may dispose of the article 1 , 2 . The user may subsequently re-use the apparatus with another of the articles 1 , 2 .
  • the article 1 , 2 may be non-consumable, and the apparatus and the article 1 , 2 may be disposed of together once the volatilizable component(s) of the smokable material has/have been spent.
  • an article 1 , 2 as discussed above is sold, supplied or otherwise provided separately from apparatus 100 , with which it is usable.
  • the apparatus 100 and one or more of the articles 1 , 2 may be provided together as a system, such as a kit or an assembly, possibly with additional components, such as cleaning utensils.
  • Embodiments could be implemented in a system comprising any one of the articles discussed herein, and any one of the apparatuses discussed herein, wherein the apparatus itself has heating material, such as in a susceptor, for heating by penetration with the varying magnetic field generated by the magnetic field generator. Heat generated in the heating material of the apparatus could be transferred to the article to heat, or further heat, the smokable material therein when the portion of the article is in the recess 101 .
  • the entirety of this disclosure shows by way of illustration and example various embodiments in which that which is claimed may be practiced and which provide for superior apparatus for heating smokable material to volatilize at least one component of the smokable material, superior articles for use with such apparatus, superior systems comprising such articles and such apparatus, superior methods of manufacturing magnetic field generators for use in such apparatuses, and superior methods of manufacturing heaters for use in heating smokable material.
  • the advantages and features of the disclosure are of a representative sample of embodiments only, and are not exhaustive and/or exclusive. They are presented only to assist in understanding and teach the claimed and otherwise disclosed features.

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  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Resistance Heating (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
US14/927,556 2015-10-30 2015-10-30 Article for Use with Apparatus for Heating Smokable Material Abandoned US20170119051A1 (en)

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US14/927,556 US20170119051A1 (en) 2015-10-30 2015-10-30 Article for Use with Apparatus for Heating Smokable Material
RU2018115475A RU2682772C1 (ru) 2015-10-30 2016-10-26 Изделие для использования с устройством нагревания курительного материала
PCT/EP2016/075735 WO2017072145A1 (fr) 2015-10-30 2016-10-26 Article destiné à être utilisé avec un appareil pour chauffer de la matière à fumer
EP16798647.0A EP3367828B1 (fr) 2015-10-30 2016-10-26 Article destiné à être utilisé avec un appareil pour chauffer de la matière à fumer
KR1020207018918A KR20200083670A (ko) 2015-10-30 2016-10-26 흡연 가능 재료를 가열하기 위한 장치와 함께 사용하기 위한 물품
BR112018008511A BR112018008511A2 (pt) 2015-10-30 2016-10-26 método para a fabricação de um aquecedor para uso no aquecimento de material fumável, método para a fabricação de um gerador de campo magnético para uso no aparelho para aquecer material fumável, artigo para uso com um aparelho para aquecer material fumável e aparelho para aquecer material fumável
PL16798647T PL3367828T3 (pl) 2015-10-30 2016-10-26 Wyrób do stosowania z urządzeniem do ogrzewania materiału do palenia
ES16798647T ES2902049T3 (es) 2015-10-30 2016-10-26 Artículo para su uso con un aparato para calentar material fumable
EP21213373.0A EP3984388A3 (fr) 2015-10-30 2016-10-26 Appareil de chauffage inductif de matière à fumer
CA3003517A CA3003517A1 (fr) 2015-10-30 2016-10-26 Article destine a etre utilise avec un appareil pour chauffer de la matiere a fumer
CN201680063711.0A CN108348011A (zh) 2015-10-30 2016-10-26 与用于加热可抽吸材料的设备结合使用的制品
RU2019107295A RU2019107295A (ru) 2015-10-30 2016-10-26 Изделие для использования с устройством для нагревания курительного материала
US15/772,399 US11805818B2 (en) 2015-10-30 2016-10-26 Article for use with apparatus for heating smokable material
JP2018519932A JP6744403B2 (ja) 2015-10-30 2016-10-26 喫煙材を加熱するための装置とともに使用するための物品
KR1020187012366A KR102151633B1 (ko) 2015-10-30 2016-10-26 흡연 가능 재료를 가열하기 위한 장치와 함께 사용하기 위한 물품
EP23199241.3A EP4275520A3 (fr) 2015-10-30 2016-10-26 Appareil de chauffage inductif de matière à fumer
AU2016344641A AU2016344641B2 (en) 2015-10-30 2016-10-26 Article for use with apparatus for heating smokable material
KR1020217020695A KR20210087115A (ko) 2015-10-30 2016-10-26 흡연 가능 재료를 가열하기 위한 장치와 함께 사용하기 위한 물품
EP20205060.5A EP3811798A3 (fr) 2015-10-30 2016-10-26 Appareil de chauffage inductif de matière à fumer
HK18115507.4A HK1256401A1 (zh) 2015-10-30 2018-12-04 與用於加熱可抽吸材料的設備結合使用的製品
AU2019219838A AU2019219838A1 (en) 2015-10-30 2019-08-23 Article for use with apparatus for heating smokable material
JP2020093539A JP6977923B2 (ja) 2015-10-30 2020-05-28 喫煙材を加熱するための装置とともに使用するための物品
JP2020183062A JP7060214B2 (ja) 2015-10-30 2020-10-30 喫煙材を加熱するための装置とともに使用するための物品
JP2022010005A JP7060220B2 (ja) 2015-10-30 2022-01-26 喫煙材を加熱するための装置とともに使用するための物品
JP2022063533A JP7373009B2 (ja) 2015-10-30 2022-04-06 喫煙材を加熱するための装置とともに使用するための物品
US18/181,444 US20230276853A1 (en) 2015-10-30 2023-03-09 Article for use with apparatus for heating smokable material
JP2023180954A JP2024012352A (ja) 2015-10-30 2023-10-20 喫煙材を加熱するための装置とともに使用するための物品

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Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160235124A1 (en) * 2015-02-17 2016-08-18 Mark Krietzman Convection vaporizers
US20180085551A1 (en) * 2015-02-17 2018-03-29 Mark Krietzman Rechargeable portable aromatherapy vaporizers
US20180325173A1 (en) * 2015-10-30 2018-11-15 British American Tobacco (Investments) Limited Article for use with apparatus for heating smokable material
KR20190049629A (ko) * 2017-10-30 2019-05-09 주식회사 케이티앤지 히터를 구비한 에어로졸 생성 장치
WO2019129553A1 (fr) * 2017-12-28 2019-07-04 British American Tobacco (Investments) Limited Élément chauffant convenant pour une matière pulvérisable en aérosol
CN110495637A (zh) * 2018-05-16 2019-11-26 湖南中烟工业有限责任公司 一种用于低温烟具的电磁发热管
KR102065073B1 (ko) * 2017-10-30 2020-01-10 주식회사 케이티앤지 히터를 구비한 에어로졸 생성 장치
KR20200085304A (ko) * 2017-11-13 2020-07-14 니뽄 다바코 산교 가부시키가이샤 비연소형 향미 흡인기용 회로 기판, 및 비연소형 향미 흡인기
JP2020188796A (ja) * 2017-10-30 2020-11-26 ケーティー・アンド・ジー・コーポレーション ヒータを備えたエアロゾル生成装置
US11064725B2 (en) 2015-08-31 2021-07-20 British American Tobacco (Investments) Limited Material for use with apparatus for heating smokable material
USD929651S1 (en) 2019-08-01 2021-08-31 Nicoventures Holdings Limited (A Uk Company) Electronic cigarette vaporizer
CN113556953A (zh) * 2019-03-11 2021-10-26 尼科创业贸易有限公司 气溶胶供应装置
US11178910B2 (en) 2017-05-11 2021-11-23 Kt&G Corporation Vaporizer and aerosol generation device including same
US11241042B2 (en) 2012-09-25 2022-02-08 Nicoventures Trading Limited Heating smokeable material
US11253003B2 (en) * 2017-01-18 2022-02-22 Kt&G Corporation Aerosol generating device, method for controlling same, and charging system including same
US11344067B2 (en) 2017-10-30 2022-05-31 Kt&G Corporation Aerosol generating apparatus having air circulation hole and groove
US11350673B2 (en) 2017-10-30 2022-06-07 Kt&G Corporation Aerosol generating device and method for controlling same
TWI766938B (zh) * 2018-01-26 2022-06-11 日商日本煙草產業股份有限公司 霧氣生成裝置以及使該裝置動作之方法和電腦程式產品
US11369145B2 (en) 2017-10-30 2022-06-28 Kt&G Corporation Aerosol generating device including detachable vaporizer
US11452313B2 (en) 2015-10-30 2022-09-27 Nicoventures Trading Limited Apparatus for heating smokable material
US11457664B2 (en) 2016-06-29 2022-10-04 Nicoventures Trading Limited Apparatus for heating smokable material
US11478015B2 (en) 2017-10-30 2022-10-25 Kt&G Corporation Vaporizer of an aerosol generating device having a leakage-preventing structure
US11528936B2 (en) 2017-10-30 2022-12-20 Kt&G Corporation Aerosol generating device
US11589614B2 (en) 2015-08-31 2023-02-28 Nicoventures Trading Limited Cartridge for use with apparatus for heating smokable material
US11622580B2 (en) 2017-10-30 2023-04-11 Kt&G Corporation Aerosol generation device and generation method
USD984730S1 (en) 2021-07-08 2023-04-25 Nicoventures Trading Limited Aerosol generator
USD985187S1 (en) 2021-01-08 2023-05-02 Nicoventures Trading Limited Aerosol generator
US11659863B2 (en) 2015-08-31 2023-05-30 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11672279B2 (en) 2011-09-06 2023-06-13 Nicoventures Trading Limited Heating smokeable material
US11700886B2 (en) 2017-10-30 2023-07-18 Kt&G Corporation Aerosol generating device and heater assembly for aerosol generating device
US11700885B2 (en) 2017-10-30 2023-07-18 Kt&G Corporation Aerosol generation device including mainstream smoke passage and pressure detection passage
US11700884B2 (en) 2017-10-30 2023-07-18 Kt&G Corporation Aerosol generation device and heater for aerosol generation device
US11770877B2 (en) 2015-02-17 2023-09-26 Mark H. Krietzman Portable temperature controlled aromatherapy vaporizers
US11805818B2 (en) 2015-10-30 2023-11-07 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
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US11896055B2 (en) 2015-06-29 2024-02-13 Nicoventures Trading Limited Electronic aerosol provision systems
US11924930B2 (en) 2015-08-31 2024-03-05 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11956879B2 (en) 2017-09-15 2024-04-09 Nicoventures Trading Limited Apparatus for heating smokable material
US11974611B2 (en) 2017-10-30 2024-05-07 Kt&G Corporation Method for controlling temperature of heater included in aerosol generation device according to type of cigarette, and aerosol generation device for controlling temperature of heater according to type of cigarette
US12048328B2 (en) 2017-10-30 2024-07-30 Kt&G Corporation Optical module and aerosol generation device comprising same
US12070070B2 (en) 2015-06-29 2024-08-27 Nicoventures Trading Limited Electronic vapor provision system
US12082327B2 (en) 2015-10-30 2024-09-03 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US12127594B2 (en) 2018-08-01 2024-10-29 Fontem Ventures B.V. Heat-not-burn smoking device

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201511359D0 (en) 2015-06-29 2015-08-12 Nicoventures Holdings Ltd Electronic vapour provision system
GB201511358D0 (en) * 2015-06-29 2015-08-12 Nicoventures Holdings Ltd Electronic aerosol provision systems
JP6930804B2 (ja) 2016-06-29 2021-09-01 ニコベンチャーズ トレーディング リミテッド 喫煙材を加熱するための装置とともに使用するための物品
IL272493B2 (en) 2017-08-09 2023-10-01 Philip Morris Products Sa A system for creating a spray with multiple inspiratory coils
KR102546959B1 (ko) 2017-08-09 2023-06-23 필립모리스 프로덕츠 에스.에이. 비-원형 인덕터 코일을 갖는 에어로졸 발생 시스템
KR20230135104A (ko) 2017-08-09 2023-09-22 필립모리스 프로덕츠 에스.에이. 감소된 분리를 갖는 인덕터 코일을 갖는 에어로졸 발생장치
BR112020002393A2 (pt) 2017-08-09 2020-07-28 Philip Morris Products S.A. dispositivo gerador de aerossol com bobina indutora plana
JP7271505B2 (ja) 2017-08-09 2023-05-11 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 取り外し可能なサセプタを有するエアロゾル発生装置
EP3664632B1 (fr) 2017-08-09 2024-09-04 Philip Morris Products S.A. Dispositif de génération d'aérosol avec couche de suscepteur
CN110891443A (zh) 2017-08-09 2020-03-17 菲利普莫里斯生产公司 具有多个感受器的气溶胶生成系统
CA3099083A1 (fr) * 2018-05-21 2019-11-28 Jt International Sa Article de generation d'aerosol, procede de fabrication d'article de generation d'aerosol et systeme de generation d'aerosol
JP7270027B2 (ja) * 2018-08-01 2023-05-09 フォンテム ホールディングス １ ビー． ブイ． 加熱式喫煙デバイス
EP3853824A4 (fr) 2018-09-18 2022-06-15 Airgraft Inc. Procédés et systèmes de gestion de traçabilité et de sécurité de vaporisateur
GB201903291D0 (en) * 2019-03-11 2019-04-24 Nicoventures Trading Ltd Aerosol generation
CN109939875B (zh) * 2019-03-11 2021-01-05 哈尔滨工业大学（深圳） 一种声表面波雾化芯片、制作方法及装置
US12063981B2 (en) 2019-08-13 2024-08-20 Airgraft Inc. Methods and systems for heating carrier material using a vaporizer
CN112806618B (zh) * 2019-10-31 2023-06-16 深圳市合元科技有限公司 气雾生成装置及控制方法
US20220000178A1 (en) * 2020-07-01 2022-01-06 Nicoventures Trading Limited 3d-printed substrate for aerosol delivery device
TW202235013A (zh) * 2021-02-02 2022-09-16 瑞士商傑太日煙國際股份有限公司 氣溶膠產生裝置
KR20240033053A (ko) 2021-09-17 2024-03-12 니뽄 다바코 산교 가부시키가이샤 에어로졸 생성 시스템, 및 에어로졸 생성 시스템의 제조 방법
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CN217771448U (zh) * 2022-04-24 2022-11-11 深圳麦时科技有限公司 气溶胶生成装置以及加热组件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369249A (en) * 1991-08-08 1994-11-29 Gold Star Co., Ltd. Inductor arrangement for an induction heating apparatus
US20030102304A1 (en) * 2001-04-26 2003-06-05 Boyers David G. Method and apparatus for heating a gas-solvent solution
US20090120928A1 (en) * 2007-11-12 2009-05-14 Samsung Electronics Co., Ltd. Apparatus and method for induction heating
US20120305545A1 (en) * 2011-06-03 2012-12-06 Daniel Brosnan Device and system for induction heating
US20160120221A1 (en) * 2014-05-21 2016-05-05 Philip Morris Products S.A. Aerosol-generating system comprising a mesh susceptor

Family Cites Families (226)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB347650A (en) 1928-10-26 1931-04-29 Hirsch Kupfer & Messingwerke Apparatus for heating liquids
US2592554A (en) 1946-08-24 1952-04-15 Gen Cigar Co Resilient tobacco product and method of making the same
US2860638A (en) 1956-02-21 1958-11-18 Bartolomeo Frank Smoking device
US3065756A (en) 1959-08-01 1962-11-27 Davies James Noel Tobacco smoking device
BE624843A (fr) * 1961-11-17
US3173612A (en) 1963-02-12 1965-03-16 Macrosonics Corp Method of producing aerosols, sprays and dispersions and device therefor
JPS457120Y1 (fr) 1964-02-19 1970-04-07
US3517151A (en) 1968-09-03 1970-06-23 Hooker Chemical Corp Heat storage
US3596034A (en) 1969-12-08 1971-07-27 Hooker Chemical Corp Heat storage
US4149548A (en) 1978-09-21 1979-04-17 Bradshaw John C Therapeutic cigarette-substitute
WO1984004698A1 (fr) 1983-05-26 1984-12-06 Metcal Inc Dispositif de chauffage poreux a autoregulation
US5317132A (en) 1986-03-24 1994-05-31 Ensci, Inc. Heating elements containing electrically conductive tin oxide containing coatings
EP0286674B1 (fr) 1986-10-14 1994-07-20 The Dow Chemical Company Isolation phonique et thermique
SE8703827D0 (sv) 1987-10-05 1987-10-05 Svenska Tobaks Ab Tobaksportion
US4932181A (en) 1988-11-23 1990-06-12 The Shaw-Walker Company Base assembly for an open office partition panel
US5003740A (en) 1988-11-23 1991-04-02 The Shaw-Walker Company Open office system partition panel assembly
US4913168A (en) 1988-11-30 1990-04-03 R. J. Reynolds Tobacco Company Flavor delivery article
JPH03113366A (ja) 1989-09-28 1991-05-14 Shimadzu Corp 高速液体クロマトグラフのカラム充てん方法及び装置
US5144962A (en) 1989-12-01 1992-09-08 Philip Morris Incorporated Flavor-delivery article
US5060671A (en) 1989-12-01 1991-10-29 Philip Morris Incorporated Flavor generating article
US5093894A (en) 1989-12-01 1992-03-03 Philip Morris Incorporated Electrically-powered linear heating element
US5095921A (en) 1990-11-19 1992-03-17 Philip Morris Incorporated Flavor generating article
US5505214A (en) 1991-03-11 1996-04-09 Philip Morris Incorporated Electrical smoking article and method for making same
US5665262A (en) 1991-03-11 1997-09-09 Philip Morris Incorporated Tubular heater for use in an electrical smoking article
JPH0556298U (ja) 1991-12-30 1993-07-27 典夫 大橋 発泡体被覆顆粒材料およびその包装体
US5369723A (en) 1992-09-11 1994-11-29 Philip Morris Incorporated Tobacco flavor unit for electrical smoking article comprising fibrous mat
US5613505A (en) 1992-09-11 1997-03-25 Philip Morris Incorporated Inductive heating systems for smoking articles
AU5358694A (en) 1992-10-28 1994-05-24 Charles A. Rosen Method and devices for delivering drugs by inhalation
JP3347886B2 (ja) 1994-08-05 2002-11-20 アピックヤマダ株式会社 外部リードの曲げ装置
JPH0850422A (ja) 1994-08-08 1996-02-20 Canon Inc 励磁コイル、加熱装置、及び画像形成装置
FI96216C (fi) 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
KR100449444B1 (ko) 1995-04-20 2005-08-01 필립모리스 프로덕츠 인코포레이티드 전열흡연식궐련과그제조방법및전열흡연구
US5649554A (en) * 1995-10-16 1997-07-22 Philip Morris Incorporated Electrical lighter with a rotatable tobacco supply
US6632407B1 (en) 1998-11-05 2003-10-14 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US6053176A (en) 1999-02-23 2000-04-25 Philip Morris Incorporated Heater and method for efficiently generating an aerosol from an indexing substrate
CN2393205Y (zh) * 1999-10-15 2000-08-23 黄仲爵 线材铁芯
JP4026289B2 (ja) 1999-12-14 2007-12-26 ダイキン工業株式会社 冷凍装置
EP1265504B1 (fr) 2000-03-23 2009-07-22 Pmpi Llc Systeme electrique servant a fumer une cigarette et procede associe
JP2002043047A (ja) 2000-07-24 2002-02-08 Sharp Corp 誘導加熱装置
JP2002144451A (ja) 2000-11-09 2002-05-21 Nippon Petrochem Co Ltd 網状強化材層で補強された包装材を用いた包装体の製造方法、および前記包装材からなる包装体
US6681998B2 (en) * 2000-12-22 2004-01-27 Chrysalis Technologies Incorporated Aerosol generator having inductive heater and method of use thereof
US7077130B2 (en) 2000-12-22 2006-07-18 Chrysalis Technologies Incorporated Disposable inhaler system
JP2002252078A (ja) 2001-02-23 2002-09-06 Fuji Xerox Co Ltd 励磁コイル及びこれを用いた像加熱装置
AU2002242310B2 (en) * 2001-03-02 2005-06-30 Smithkline Beecham Corporation Method and apparatus to stress test medicament inhalation aerosol device by inductive heating
US7766013B2 (en) 2001-06-05 2010-08-03 Alexza Pharmaceuticals, Inc. Aerosol generating method and device
US7132084B1 (en) * 2001-06-07 2006-11-07 Pende, Inc. Candle warmer
GB0209316D0 (en) 2002-04-24 2002-06-05 Relco Uk Ltd Cutting device
US6734405B2 (en) * 2002-06-12 2004-05-11 Steris Inc. Vaporizer using electrical induction to produce heat
DE10228470A1 (de) 2002-06-26 2004-01-15 Grass Gmbh Schubladenführung
JP2004121594A (ja) 2002-10-03 2004-04-22 Seiko Epson Corp 芳香発生装置
US20070267409A1 (en) 2002-10-16 2007-11-22 Coffee Technologies International Inc. Assembled container for roasting food
US6803550B2 (en) * 2003-01-30 2004-10-12 Philip Morris Usa Inc. Inductive cleaning system for removing condensates from electronic smoking systems
US7185659B2 (en) 2003-01-31 2007-03-06 Philip Morris Usa Inc. Inductive heating magnetic structure for removing condensates from electrical smoking device
GB0305104D0 (en) 2003-03-06 2003-04-09 Relco Uk Ltd Sealing Arrangement
CN101084801A (zh) 2003-04-29 2007-12-12 韩力 一种非可燃性电子喷雾香烟
JP2004331191A (ja) 2003-05-09 2004-11-25 Taiyo Kogyo Corp 収納箱
US7234470B2 (en) 2003-08-28 2007-06-26 Philip Morris Usa Inc. Electromagnetic mechanism for positioning heater blades of an electrically heated cigarette smoking system
CN2719043Y (zh) 2004-04-14 2005-08-24 韩力 雾化电子烟
US20060043067A1 (en) 2004-08-26 2006-03-02 Lam Research Corporation Yttria insulator ring for use inside a plasma chamber
CN2738167Y (zh) 2004-10-22 2005-11-02 张建城 一种耐高温、耐高压金属流道太阳能真空集热管
US10188140B2 (en) 2005-08-01 2019-01-29 R.J. Reynolds Tobacco Company Smoking article
US20070102013A1 (en) 2005-09-30 2007-05-10 Philip Morris Usa Inc. Electrical smoking system
US7712472B2 (en) 2005-10-28 2010-05-11 National Honey Almond/Nha, Inc. Smoking article with removably secured additional wrapper and packaging for smoking article
FR2894500B1 (fr) 2005-12-08 2009-07-10 Snecma Sa Assemblage par brasage d'une piece metallique avec une piece en materiau ceramique
CN2924411Y (zh) 2006-07-15 2007-07-18 张寅啸 伸缩节流道真空太阳能集热管
JP2008035742A (ja) 2006-08-03 2008-02-21 British American Tobacco Pacific Corporation 揮発装置
JP2008050422A (ja) 2006-08-23 2008-03-06 Daicel Chem Ind Ltd 半導体レジストの保護膜用樹脂及び半導体の製造方法
EP2068985A2 (fr) 2006-09-05 2009-06-17 OGLESBY & BUTLER, RESEARCH & DEVELOPMENT LIMITED Contenant comprenant une matière vaporisable, utilisé dans un dispositif de vaporisation afin de permettre la vaporisation d'un constituant vaporisable de cette dernière
US8042550B2 (en) 2006-11-02 2011-10-25 Vladimir Nikolaevich Urtsev Smoke-simulating pipe
EP1989946A1 (fr) 2007-05-11 2008-11-12 Rauchless Inc. Dispositif à fumer, supports de chargement et son procédé d'utilisation
CN201199922Y (zh) 2007-07-16 2009-03-04 李德红 电子烟及其感应开关
CN201076006Y (zh) 2007-08-17 2008-06-25 北京格林世界科技发展有限公司 电子香烟
CN201088138Y (zh) 2007-09-07 2008-07-23 中国科学院理化技术研究所 具有纳米尺度超精细空间加热雾化功能的电子烟
CN100577043C (zh) 2007-09-17 2010-01-06 北京格林世界科技发展有限公司 电子烟
JP2009087703A (ja) * 2007-09-28 2009-04-23 Mitsui Eng & Shipbuild Co Ltd 誘導加熱装置用発熱体および分割発熱体用パッケージ
US8991402B2 (en) 2007-12-18 2015-03-31 Pax Labs, Inc. Aerosol devices and methods for inhaling a substance and uses thereof
US20090293888A1 (en) 2008-05-30 2009-12-03 Vapor For Life Portable vaporizer for plant material
JP2010022754A (ja) 2008-07-24 2010-02-04 Shusan:Kk 消臭装置
JP2010050834A (ja) 2008-08-22 2010-03-04 Nippon Hoso Kyokai <Nhk> Ｏｆｄｍデジタル信号等化装置、等化方法及び中継装置
ATE551369T1 (de) 2008-11-17 2012-04-15 Borealis Ag Mehrstufiger prozess zur herstellung von polyethylen mit reduzierter gelbildung
ES2674139T5 (es) * 2009-03-23 2024-05-08 Japan Tobacco Inc Artículo para inhalación de aroma, de tipo sin combustión
JP5292461B2 (ja) 2009-04-03 2013-09-18 日本たばこ産業株式会社 非燃焼型喫煙物品用シートおよび非燃焼型喫煙物品、並びにそれらの製造方法
GB2470210B (en) 2009-05-14 2011-07-06 Relco Uk Ltd Apparatus and method for sealing a container
EP2253233A1 (fr) 2009-05-21 2010-11-24 Philip Morris Products S.A. Système de fumage chauffé électriquement
CN201445686U (zh) * 2009-06-19 2010-05-05 李文博 高频感应雾化装置
CN201762288U (zh) 2009-10-20 2011-03-16 广州市宇联机电有限公司 一种多炉栅生物质气化炉
EP2316286A1 (fr) * 2009-10-29 2011-05-04 Philip Morris Products S.A. Système de fumage chauffé électriquement doté d'un chauffage amélioré
EP2501729B1 (fr) 2009-11-20 2015-08-26 Basell Polyolefine GmbH Nouveau polyéthylène trimodal destiné à être utilisé en moulage par soufflage
EP2327318A1 (fr) 2009-11-27 2011-06-01 Philip Morris Products S.A. Système de fumage chauffé électriquement doté d'un chauffage interne ou externe
US20100181387A1 (en) 2009-12-01 2010-07-22 Zaffaroni Alejandro C Aerosol delivery system and uses thereof
US9259886B2 (en) 2009-12-15 2016-02-16 The Boeing Company Curing composites out-of-autoclave using induction heating with smart susceptors
EP2338361A1 (fr) 2009-12-23 2011-06-29 Philip Morris Products S.A. Chauffage allongé pour système de génération d'aérosol chauffé électriquement
EP2354183B1 (fr) 2010-01-29 2012-08-22 Borealis AG Composition de moulage
RU2587570C2 (ru) 2010-04-14 2016-06-20 Алтрия Клаинт Сервисиз Инк. Отформованный бездымный табачный продукт
US8839799B2 (en) 2010-05-06 2014-09-23 R.J. Reynolds Tobacco Company Segmented smoking article with stitch-bonded substrate
EP3831220B1 (fr) * 2010-07-30 2022-09-07 Japan Tobacco Inc. Inhalateur d'arôme sans fumée
KR101389143B1 (ko) 2010-08-24 2014-04-24 니뽄 다바코 산교 가부시키가이샤 비가열형 향미 흡인기 및 향미 카트리지의 제조 방법
EP2460424A1 (fr) 2010-12-03 2012-06-06 Philip Morris Products S.A. Système de génération d'aérosol doté de prévention de fuites
RU103281U1 (ru) 2010-12-27 2011-04-10 Общество с ограниченной ответственностью "ПромКапитал" Электронная сигарета
KR20130029697A (ko) * 2011-09-15 2013-03-25 주식회사 에바코 기화 흡입 장치 및 상기 기화 흡입 장치에 적용되는 기화 부재
WO2012134117A2 (fr) * 2011-03-25 2012-10-04 주식회사 에바코 Dispositif d'aspiration, élément de détection de contamination appliqué au dispositif d'aspiration, capteur d'aspiration, élément de sélection, élément d'évaporation, boîtier externe pour le dispositif d'aspiration, unité pour apporter de l'électricité au dispositif d'aspiration, unité recourbe-cils connectée à l'unité pour fournir de l'électricité au dispositif d'aspiration, et unité de connexion de téléphone portable connectée à l'unité pour fournir de l'électricité au dispositif d'aspiration
EP3033950B1 (fr) 2011-05-31 2018-07-04 Philip Morris Products S.a.s. Tiges pour une utilisation dans des articles à fumer
JP5830283B2 (ja) 2011-06-30 2015-12-09 株式会社呉竹 筆巻き
US9486109B2 (en) * 2011-07-14 2016-11-08 Tsi Technologies Llc Induction heating system employing induction-heated switched-circuit vessels
GB201112466D0 (en) 2011-07-20 2011-08-31 British American Tobacco Co Smoking article
WO2013034455A1 (fr) 2011-09-06 2013-03-14 British American Tobacco (Investments) Limited Isolation
EP2753202B1 (fr) 2011-09-06 2016-04-27 British American Tobacco (Investments) Ltd Chauffage de matériau fumable
GB201207054D0 (en) 2011-09-06 2012-06-06 British American Tobacco Co Heating smokeable material
GB2495923A (en) 2011-10-25 2013-05-01 British American Tobacco Co Flavoured patch for smoking article
ES2637322T3 (es) 2011-10-25 2017-10-11 Philip Morris Products S.A. Dispositivo generador de aerosol con unidad de calentamiento
UA113744C2 (xx) 2011-12-08 2017-03-10 Пристрій для утворення аерозолю з внутрішнім нагрівачем
SG11201403623YA (en) 2011-12-30 2014-07-30 Philip Morris Products Sa Aerosol generating device with improved temperature distribution
CN103987286B (zh) 2011-12-30 2018-10-02 菲利普莫里斯生产公司 具有前栓棒和气溶胶形成基质的发烟物品以及方法
WO2013131763A1 (fr) 2012-03-05 2013-09-12 British American Tobacco (Investments) Limited Chauffage de substance fumable
WO2013131764A1 (fr) 2012-03-05 2013-09-12 British American Tobacco (Investments) Limited Chauffage de substance fumable
IN2014DN07872A (fr) 2012-03-28 2015-04-24 Borealis Ag
GB201207039D0 (en) 2012-04-23 2012-06-06 British American Tobacco Co Heating smokeable material
DE102012206991A1 (de) * 2012-04-26 2013-10-31 Behr-Hella Thermocontrol Gmbh Heizkörper
TWI603682B (zh) 2012-05-31 2017-11-01 菲利浦莫里斯製品股份有限公司 用於氣溶膠產生物品之功能性桿
TWI605764B (zh) 2012-05-31 2017-11-21 菲利浦莫里斯製品股份有限公司 混合桿、形成此種混合桿的方法、氣溶膠產生物品、氣溶膠產生基體及包含電操作氣溶膠產生設備及氣溶膠產生物品的系統
GB2504077A (en) 2012-07-16 2014-01-22 Nicoventures Holdings Ltd Electronic smoking device
GB2504733B (en) 2012-08-08 2015-05-20 Reckitt & Colman Overseas Device for evaporating a volatile material
GB2504732B (en) 2012-08-08 2015-01-14 Reckitt & Colman Overseas Device for evaporating a volatile material
GB2504731B (en) 2012-08-08 2015-03-25 Reckitt & Colman Overseas Device for evaporating a volatile fluid
US8807140B1 (en) 2012-08-24 2014-08-19 Njoy, Inc. Electronic cigarette configured to simulate the texture of the tobacco rod and cigarette paper of a traditional cigarette
US8881737B2 (en) * 2012-09-04 2014-11-11 R.J. Reynolds Tobacco Company Electronic smoking article comprising one or more microheaters
GB201217067D0 (en) 2012-09-25 2012-11-07 British American Tobacco Co Heating smokable material
CN104703558B (zh) 2012-10-01 2017-10-24 皇家飞利浦有限公司 用于将针对形状感测系统的坐标系配准到针对过程前成像数据或过程中成像数据的坐标系的系统、方法进而装置
CN103404969A (zh) 2012-10-05 2013-11-27 佛山市新芯微电子有限公司 电子烟装置
CN104254849B (zh) * 2012-10-10 2018-01-12 Sk 普兰尼特有限公司 支持网络文档的高速网络滚动的用户终端装置和方法
JP5895062B2 (ja) 2012-10-18 2016-03-30 日本たばこ産業株式会社 非燃焼型香味吸引器
SI3108760T1 (en) 2012-12-28 2018-03-30 Philip Morris Products S.A. COMPOSITE HEATER FOR AEROSOL PRODUCTION SYSTEM
EP2939553B1 (fr) 2012-12-28 2017-06-28 Japan Tobacco Inc. Source de saveur pour produit de tabac du type à inhalation sans combustion, et produit de tabac du type à inhalation sans combustion
US8910640B2 (en) * 2013-01-30 2014-12-16 R.J. Reynolds Tobacco Company Wick suitable for use in an electronic smoking article
CN105191050B (zh) 2013-02-12 2018-03-13 Sis资源有限公司 用于电子香烟的感应充电
US9014851B2 (en) 2013-03-15 2015-04-21 Hansen Medical, Inc. Systems and methods for tracking robotically controlled medical instruments
ES2651129T3 (es) 2013-03-15 2018-01-24 Philip Morris Products S.A. Sistema generador de aerosol con calentamiento diferencial
HUE032524T2 (en) 2013-03-15 2017-09-28 Philip Morris Products Sa An aerosol development device comprising several solid-liquid phase-shifting materials
CN103202540B (zh) 2013-04-24 2016-04-27 上海烟草集团有限责任公司 无需燃烧使用的烟芯
CN203369386U (zh) 2013-05-23 2014-01-01 红云红河烟草(集团)有限责任公司 一种可视加热雾化型卷烟
GB2516925B (en) 2013-08-07 2016-01-27 Reckitt Benckiser Brands Ltd Device for evaporating a volatile material
CN203435685U (zh) 2013-08-07 2014-02-19 林光榕 磁力插接式电子烟、连接组件、雾化组件
KR20150040012A (ko) 2013-10-04 2015-04-14 서진재 전자기 펄스 방호용 복합패널
CN114983034A (zh) 2013-10-29 2022-09-02 尼科创业贸易有限公司 用于加热可点燃抽吸材料的设备
GB201320231D0 (en) 2013-11-15 2014-01-01 British American Tobacco Co Aerosol generating material and devices including the same
US10888120B2 (en) 2013-12-05 2021-01-12 Philip Morris Products S.A. Non-tobacco nicotine containing article
UA118857C2 (uk) 2013-12-05 2019-03-25 Філіп Морріс Продактс С.А. Шаруваті стрижні, що зазнають впливу тепла, для використання у виробах, що генерують аерозоль
UA119333C2 (uk) 2013-12-05 2019-06-10 Філіп Морріс Продактс С.А. Нагрівний виріб, що генерує аерозоль, з теплорозподілювальною обгорткою
UA118858C2 (uk) 2013-12-05 2019-03-25 Філіп Морріс Продактс С.А. Виріб, що генерує аерозоль, з жорстким порожнистим наконечником
CA2932333A1 (fr) 2013-12-05 2015-06-11 Philip Morris Products S.A. Article generateur d'aerosol ayant un trajet de flux d'air a faible resistance
GB2560651B8 (en) 2013-12-23 2018-12-19 Juul Labs Uk Holdco Ltd Vaporization device systems and methods
CN203762288U (zh) 2013-12-30 2014-08-13 深圳市合元科技有限公司 适用于固体烟草物质的雾化装置以及电子香烟
CN103689812A (zh) 2013-12-30 2014-04-02 深圳市合元科技有限公司 烟雾生成装置以及包括该烟雾生成装置的电子烟
SG11201605380WA (en) 2013-12-31 2016-07-28 Philip Morris Products Sa An aerosol-generating device, and a capsule for use in an aerosol-generating device
EP3099363A4 (fr) 2014-01-31 2018-03-28 Cannakorp, Inc. Procédés et appareil de production de vapeur à base d'herbes
EP3104721B1 (fr) * 2014-02-10 2020-10-14 Philip Morris Products S.a.s. Système de génération d'aérosol possédant un ensemble de chauffage perméable au fluide
KR20240013850A (ko) 2014-02-28 2024-01-30 알트리아 클라이언트 서비시스 엘엘씨 전자 끽연 장치와 그 구성요소
CN203735483U (zh) 2014-03-28 2014-07-30 宁波晶辉光电有限公司 可拆装电子香烟
CN203748687U (zh) 2014-04-10 2014-08-06 宁波晶辉光电有限公司 电子香烟
WO2015155289A1 (fr) 2014-04-10 2015-10-15 Philip Morris Products S.A. Dispositif de génération d'aérosol pourvu d'un élément chauffant en forme d'hélice
GB201407642D0 (en) 2014-04-30 2014-06-11 British American Tobacco Co Aerosol-cooling element and arrangements for apparatus for heating a smokable material
EP3142503B2 (fr) 2014-05-12 2024-02-14 Philip Morris Products S.A. Dispositif de vaporisateur amélioré
TWI664920B (zh) 2014-05-21 2019-07-11 瑞士商菲利浦莫里斯製品股份有限公司 氣溶膠形成基材及氣溶膠傳遞系統
TWI661782B (zh) 2014-05-21 2019-06-11 瑞士商菲利浦莫里斯製品股份有限公司 電熱式氣溶膠產生系統、電熱式氣溶膠產生裝置及產生氣溶膠之方法
TWI692274B (zh) 2014-05-21 2020-04-21 瑞士商菲利浦莫里斯製品股份有限公司 用於加熱氣溶膠形成基材之感應加熱裝置及操作感應加熱系統之方法
MX2016015066A (es) 2014-05-21 2017-03-27 Philip Morris Products Sa Articulo generador de aerosol con susceptor interno.
TWI660685B (zh) * 2014-05-21 2019-06-01 瑞士商菲利浦莫里斯製品股份有限公司 電熱式氣溶膠產生系統及用於此系統中之匣筒
TWI635897B (zh) 2014-05-21 2018-09-21 瑞士商菲利浦莫里斯製品股份有限公司 氣溶膠形成基材及氣溶膠傳遞系統
TWI697289B (zh) 2014-05-21 2020-07-01 瑞士商菲利浦莫里斯製品股份有限公司 氣溶膠形成製品、電熱氣溶膠產生裝置及系統、及操作該系統之方法
MY175716A (en) 2014-05-21 2020-07-07 Philip Morris Products Sa Aerosol-generating article with multi-material susceptor
TWI666993B (zh) 2014-05-21 2019-08-01 Philip Morris Products S. A. 用於霧劑產生之感應加熱裝置及系統
TWI669072B (zh) 2014-05-21 2019-08-21 瑞士商菲利浦莫里斯製品股份有限公司 電熱式霧劑產生系統及用於此系統中之匣筒
TWI670017B (zh) 2014-05-21 2019-09-01 瑞士商菲利浦莫里斯製品股份有限公司 氣溶膠形成基材及氣溶膠傳遞系統
CN104013109B (zh) 2014-05-23 2017-03-15 上海烟草集团有限责任公司 一种不燃烧香烟
GB2527597B (en) 2014-06-27 2016-11-23 Relco Induction Dev Ltd Electronic Vapour Inhalers
US10058123B2 (en) 2014-07-11 2018-08-28 R. J. Reynolds Tobacco Company Heater for an aerosol delivery device and methods of formation thereof
CN204091003U (zh) 2014-07-18 2015-01-14 云南中烟工业有限责任公司 一种利用电磁感应进行加热的烟具
CN104095291B (zh) 2014-07-28 2017-01-11 四川中烟工业有限责任公司 基于电磁加热的烟草抽吸系统
RU2762054C2 (ru) 2014-08-13 2021-12-15 Филип Моррис Продактс С.А. Нагреваемое образующее аэрозоль изделие
US10386196B2 (en) 2014-08-19 2019-08-20 Motorola Solutions, Inc. Method of and system for determining route speed of a mobile navigation unit movable along a route segment of a route having a plurality of intersections
CN104256899A (zh) 2014-09-28 2015-01-07 深圳市艾维普思科技有限公司 电子烟及雾化器
CN104480800B (zh) 2014-11-05 2016-08-31 中国烟草总公司郑州烟草研究院 一种带有瓦楞层和铝箔层的新型卷烟纸
GB2546921A (en) 2014-11-11 2017-08-02 Jt Int Sa Electronic vapour inhalers
GB201420127D0 (en) 2014-11-12 2014-12-24 Smiths Medical Int Ltd Respiratory therapy apparatus
US10639007B2 (en) 2014-12-02 2020-05-05 Koninklijke Philips N.V. Automatic tracking and registration of ultrasound probe using optical shape sensing without tip fixation
WO2016096865A2 (fr) 2014-12-15 2016-06-23 Philip Morris Products S.A. Dispositif portatif de génération d'aérosol, et cartouche destinée à être utilisée avec ce dispositif
US20160192708A1 (en) 2014-12-31 2016-07-07 Kevin DeMeritt Enhanced Electronic Cigarette Assembly With Modular Disposable Elements Including Tanks
CN204599333U (zh) 2015-01-28 2015-09-02 长沙市博巨兴电子科技有限公司 一种电磁加热型电子烟
CN204539505U (zh) 2015-02-07 2015-08-05 深圳市兆禧资本管理有限公司 金属加热头
CN104664608A (zh) 2015-02-07 2015-06-03 深圳市杰仕博科技有限公司 加热雾化装置
CN204519366U (zh) 2015-02-08 2015-08-05 深圳市杰仕博科技有限公司 电加热用烟弹
US20170174418A1 (en) 2015-03-12 2017-06-22 Edward Z. Cai A Beverage Cup for Coffee or the Like
CN107404949B (zh) 2015-04-07 2021-08-27 菲利普莫里斯产品有限公司 气溶胶形成基质的小袋、其制造方法以及气溶胶生成装置
KR102715651B1 (ko) 2015-06-26 2024-10-11 니코벤처스 트레이딩 리미티드 흡연가능한 재료를 가열하기 위한 장치
KR102673454B1 (ko) 2015-07-06 2024-06-10 필립모리스 프로덕츠 에스.에이. 유도 가열 가능한 에어로졸 형성 기재의 제조 방법
CN107809920A (zh) 2015-08-17 2018-03-16 菲利普莫里斯生产公司 气溶胶生成系统和用于这类系统的气溶胶生成制品
EP3337343B1 (fr) 2015-08-17 2019-07-17 Philip Morris Products S.a.s. Système de génération d'aérosol et article de génération d'aérosol destiné à être utilisé dans un tel système
US20170055584A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Article for use with apparatus for heating smokable material
US20170055580A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Apparatus for heating smokable material
US20170055575A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Material for use with apparatus for heating smokable material
US20170055583A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Apparatus for heating smokable material
US11924930B2 (en) 2015-08-31 2024-03-05 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US20170055574A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Cartridge for use with apparatus for heating smokable material
US20170055582A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Article for use with apparatus for heating smokable material
US20170055581A1 (en) * 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Article for use with apparatus for heating smokable material
RU2709000C2 (ru) 2015-10-22 2019-12-12 Филип Моррис Продактс С.А. Индукционное нагревательное устройство для нагрева образующего аэрозоль субстрата, содержащего сусцептор
US20170119046A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Apparatus for Heating Smokable Material
US20170119048A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Article for Use with Apparatus for Heating Smokable Material
US20170119050A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Article for Use with Apparatus for Heating Smokable Material
US20170119049A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Article for Use with Apparatus for Heating Smokable Material
US20170119047A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Article for Use with Apparatus for Heating Smokable Material
US20170119051A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Article for Use with Apparatus for Heating Smokable Material
CN118319062A (zh) 2015-12-21 2024-07-12 菲利普莫里斯生产公司 包括可变空气入口的气溶胶生成系统
US20170224015A1 (en) 2016-02-08 2017-08-10 Robert BASIL Induction heating system
WO2017153827A1 (fr) 2016-03-07 2017-09-14 Wallbrooke Investments Ltd. Appareil de chauffage par induction et procédé associé
GB201605357D0 (en) 2016-03-30 2016-05-11 British American Tobacco Co Apparatus for heating aerosol generating material and a cartridge for the apparatus
KR102606655B1 (ko) 2016-06-29 2023-11-24 니코벤처스 트레이딩 리미티드 흡연가능 물질을 가열하기 위한 장치
KR102468749B1 (ko) 2016-06-29 2022-11-17 니코벤처스 트레이딩 리미티드 흡연가능 물질을 가열하기 위한 장치
JP6930804B2 (ja) 2016-06-29 2021-09-01 ニコベンチャーズ トレーディング リミテッド 喫煙材を加熱するための装置とともに使用するための物品
PL3478104T3 (pl) 2016-06-29 2023-05-08 Nicoventures Trading Limited Urządzenie do ogrzewania materiału do palenia
GB201612945D0 (en) 2016-07-26 2016-09-07 British American Tobacco Investments Ltd Method of generating aerosol
US10524508B2 (en) * 2016-11-15 2020-01-07 Rai Strategic Holdings, Inc. Induction-based aerosol delivery device
KR20190022333A (ko) 2017-08-23 2019-03-06 주식회사 엘지화학 전기분해용 양극 및 이의 제조방법
RU2760810C2 (ru) 2017-09-15 2021-11-30 Бритиш Америкэн Тобэкко (Инвестментс) Лимитед Устройство для нагревания курительного материала
GB201720535D0 (en) 2017-12-08 2018-01-24 British American Tobacco Investments Ltd Aerosolisable structure
EP3542747A1 (fr) 2018-03-22 2019-09-25 Koninklijke Philips N.V. Système de visualisation pour visualiser une précision d'alignement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369249A (en) * 1991-08-08 1994-11-29 Gold Star Co., Ltd. Inductor arrangement for an induction heating apparatus
US20030102304A1 (en) * 2001-04-26 2003-06-05 Boyers David G. Method and apparatus for heating a gas-solvent solution
US20090120928A1 (en) * 2007-11-12 2009-05-14 Samsung Electronics Co., Ltd. Apparatus and method for induction heating
US20120305545A1 (en) * 2011-06-03 2012-12-06 Daniel Brosnan Device and system for induction heating
US20160120221A1 (en) * 2014-05-21 2016-05-05 Philip Morris Products S.A. Aerosol-generating system comprising a mesh susceptor

Cited By (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11672279B2 (en) 2011-09-06 2023-06-13 Nicoventures Trading Limited Heating smokeable material
US12041968B2 (en) 2011-09-06 2024-07-23 Nicoventures Trading Limited Heating smokeable material
US11241042B2 (en) 2012-09-25 2022-02-08 Nicoventures Trading Limited Heating smokeable material
US9826780B2 (en) * 2015-02-17 2017-11-28 Mark Krietzman Convection vaporizers
US20180085551A1 (en) * 2015-02-17 2018-03-29 Mark Krietzman Rechargeable portable aromatherapy vaporizers
US10118013B2 (en) * 2015-02-17 2018-11-06 Mark Krietzman Rechargeable portable aromatherapy vaporizers
US20160235124A1 (en) * 2015-02-17 2016-08-18 Mark Krietzman Convection vaporizers
US11770877B2 (en) 2015-02-17 2023-09-26 Mark H. Krietzman Portable temperature controlled aromatherapy vaporizers
US11979949B2 (en) 2015-02-17 2024-05-07 Mark H. Krietzman Portable multizone inducation vaporizer for tobacco consumables
US11896055B2 (en) 2015-06-29 2024-02-13 Nicoventures Trading Limited Electronic aerosol provision systems
US12070070B2 (en) 2015-06-29 2024-08-27 Nicoventures Trading Limited Electronic vapor provision system
US11924930B2 (en) 2015-08-31 2024-03-05 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11064725B2 (en) 2015-08-31 2021-07-20 British American Tobacco (Investments) Limited Material for use with apparatus for heating smokable material
US11589614B2 (en) 2015-08-31 2023-02-28 Nicoventures Trading Limited Cartridge for use with apparatus for heating smokable material
US11659863B2 (en) 2015-08-31 2023-05-30 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11805818B2 (en) 2015-10-30 2023-11-07 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US12016393B2 (en) 2015-10-30 2024-06-25 Nicoventures Trading Limited Apparatus for heating smokable material
US11452313B2 (en) 2015-10-30 2022-09-27 Nicoventures Trading Limited Apparatus for heating smokable material
US12082327B2 (en) 2015-10-30 2024-09-03 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US12082606B2 (en) 2015-10-30 2024-09-10 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11825870B2 (en) 2015-10-30 2023-11-28 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US20180325173A1 (en) * 2015-10-30 2018-11-15 British American Tobacco (Investments) Limited Article for use with apparatus for heating smokable material
US11252992B2 (en) * 2015-10-30 2022-02-22 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11457664B2 (en) 2016-06-29 2022-10-04 Nicoventures Trading Limited Apparatus for heating smokable material
US11253003B2 (en) * 2017-01-18 2022-02-22 Kt&G Corporation Aerosol generating device, method for controlling same, and charging system including same
US11178910B2 (en) 2017-05-11 2021-11-23 Kt&G Corporation Vaporizer and aerosol generation device including same
US11956879B2 (en) 2017-09-15 2024-04-09 Nicoventures Trading Limited Apparatus for heating smokable material
US11700884B2 (en) 2017-10-30 2023-07-18 Kt&G Corporation Aerosol generation device and heater for aerosol generation device
US11700886B2 (en) 2017-10-30 2023-07-18 Kt&G Corporation Aerosol generating device and heater assembly for aerosol generating device
US12108802B2 (en) 2017-10-30 2024-10-08 Kt&G Corporation Aerosol generating device and method for controlling same
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US11369145B2 (en) 2017-10-30 2022-06-28 Kt&G Corporation Aerosol generating device including detachable vaporizer
US12048328B2 (en) 2017-10-30 2024-07-30 Kt&G Corporation Optical module and aerosol generation device comprising same
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US12016390B2 (en) 2017-10-30 2024-06-25 Kt&G Corporation Aerosol generating device and heater assembly for aerosol generating device
US11478015B2 (en) 2017-10-30 2022-10-25 Kt&G Corporation Vaporizer of an aerosol generating device having a leakage-preventing structure
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US11528936B2 (en) 2017-10-30 2022-12-20 Kt&G Corporation Aerosol generating device
US11974611B2 (en) 2017-10-30 2024-05-07 Kt&G Corporation Method for controlling temperature of heater included in aerosol generation device according to type of cigarette, and aerosol generation device for controlling temperature of heater according to type of cigarette
US11622580B2 (en) 2017-10-30 2023-04-11 Kt&G Corporation Aerosol generation device and generation method
US11622579B2 (en) 2017-10-30 2023-04-11 Kt&G Corporation Aerosol generating device having heater
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US11800603B2 (en) 2017-10-30 2023-10-24 Kt&G Corporation Aerosol generating device having heater
US11744287B2 (en) 2017-10-30 2023-09-05 Kt&G Corporation Aerosol generating device and method for controlling same
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US11350673B2 (en) 2017-10-30 2022-06-07 Kt&G Corporation Aerosol generating device and method for controlling same
US11690402B2 (en) 2017-11-13 2023-07-04 Japan Tobacco Inc. Circuit board for non-combustion type flavor inhaler and non-combustion type flavor inhaler
KR102453436B1 (ko) 2017-11-13 2022-10-12 니뽄 다바코 산교 가부시키가이샤 비연소형 향미 흡인기용 회로 기판, 및 비연소형 향미 흡인기
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EP3711507A4 (fr) * 2017-11-13 2021-07-14 Japan Tobacco Inc. Carte de circuit imprimé pour inhalateur d'arôme du type sans combustion et inhalateur d'arôme du type sans combustion
US20210112859A1 (en) * 2017-12-28 2021-04-22 Nicoventures Trading Limited Heating element suitable for aerosolizable material
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JP2021508437A (ja) * 2017-12-28 2021-03-11 ニコベンチャーズ トレーディング リミテッド エアロゾル化可能材料に適した加熱要素
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WO2019129553A1 (fr) * 2017-12-28 2019-07-04 British American Tobacco (Investments) Limited Élément chauffant convenant pour une matière pulvérisable en aérosol
KR20200090231A (ko) * 2017-12-28 2020-07-28 니코벤처스 트레이딩 리미티드 에어로졸화 가능한 재료에 적합한 가열 요소
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RU2768542C2 (ru) * 2017-12-28 2022-03-24 Никовенчерс Трейдинг Лимитед Нагревательный элемент для нагрева аэрозольобразующего материала
US12010782B2 (en) * 2017-12-28 2024-06-11 Nicoventures Trading Limited Heating element suitable for aerosolizable material
TWI766938B (zh) * 2018-01-26 2022-06-11 日商日本煙草產業股份有限公司 霧氣生成裝置以及使該裝置動作之方法和電腦程式產品
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US12127594B2 (en) 2018-08-01 2024-10-29 Fontem Ventures B.V. Heat-not-burn smoking device
CN113556953A (zh) * 2019-03-11 2021-10-26 尼科创业贸易有限公司 气溶胶供应装置
USD943168S1 (en) 2019-08-01 2022-02-08 Nicoventures Holdings Limited Electronic cigarette vaporizer housing plate
USD929651S1 (en) 2019-08-01 2021-08-31 Nicoventures Holdings Limited (A Uk Company) Electronic cigarette vaporizer
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USD985187S1 (en) 2021-01-08 2023-05-02 Nicoventures Trading Limited Aerosol generator
USD984730S1 (en) 2021-07-08 2023-04-25 Nicoventures Trading Limited Aerosol generator

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