EP3787422A1 - Cartouche de chicha - Google Patents

Cartouche de chicha

Info

Publication number
EP3787422A1
EP3787422A1 EP19729819.3A EP19729819A EP3787422A1 EP 3787422 A1 EP3787422 A1 EP 3787422A1 EP 19729819 A EP19729819 A EP 19729819A EP 3787422 A1 EP3787422 A1 EP 3787422A1
Authority
EP
European Patent Office
Prior art keywords
cavity
cartridge
aerosol
shisha
surface area
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.)
Pending
Application number
EP19729819.3A
Other languages
German (de)
English (en)
Inventor
Felix Fernando
Ana Isabel GONZALEZ FLOREZ
Eva SAADE LATORRE
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.)
Philip Morris Products SA
Original Assignee
Philip Morris Products SA
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 Philip Morris Products SA filed Critical Philip Morris Products SA
Publication of EP3787422A1 publication Critical patent/EP3787422A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/302—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by natural substances obtained from animals or plants
    • 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
    • A24D1/14—Tobacco cartridges for pipes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F1/00—Tobacco pipes
    • A24F1/30—Hookahs
    • 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
    • A24F40/10—Devices using liquid 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
    • A24F40/20—Devices using solid 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps

Definitions

  • This invention relates to shisha devices and to cartridges containing an aerosol-forming substrate for use in shisha devices; and more particularly, to cartridges for use in shisha devices that heat the aerosol-forming substrate without combusting the substrate.
  • Shisha devices are used to smoke tobacco and are configured such that vapor and smoke pass through a water basin before inhalation by a consumer.
  • Shisha devices may include one outlet, or more than one outlet so that the device can be used by more than one consumer at a time.
  • Use of shisha devices is considered by many to be a leisure activity and a social experience.
  • the tobacco used in shisha devices may be mixed with other ingredients to, for example, increase the volume of the vapour and smoke produced, to alter flavour, or both.
  • Charcoal pellets are typically used to heat the tobacco in a traditional shisha device, which may cause full or partial combustion of the tobacco or other ingredients. Additionally, charcoal pellets may generate harmful, or potentially harmful products, such as carbon monoxide, which may mix with the shisha vapor and pass through the water basin.
  • Some shisha devices have been proposed that use electric heat sources to combust the tobacco to, for example, avoid by-products of burning charcoal or to improve the consistency with which the tobacco is combusted.
  • Other shisha devices have been proposed that employ e-liquids rather than tobacco. Shisha devices that employ e-liquids eliminate combustion by-products but deprive shisha consumers of the tobacco-based experience.
  • Charcoal-operated shisha devices rely on conduction and convection for thermal transfer and aerosol production.
  • the charcoal heats the aerosol-forming substrate to temperatures up to about 200°C, which remains fairly constant throughout the experience.
  • the aerosol-forming substrate may be heated up to about 230°C, with air temperatures reaching up to about 700°C during puffing.
  • Electric heaters for example resistive heaters, may provide similar levels of thermal transfer through conduction. However, reaching air temperatures of about 700°C with electric heaters, particularly if the shisha device is battery powered, presents challenges. As such, the substrate may not be sufficiently heated to cause substantial aerosol generation for a sustained period of time, which may result in generation of less total aerosol mass when compared to shisha devices employing charcoal.
  • a shisha cartridge comprising a body defining a cavity.
  • the cartridge comprises an aerosol-forming substrate disposed in the cavity.
  • the cartridge comprises a heatable surface area.
  • the heatable surface area may be defined by the body.
  • a ratio of the heatable surface area of the cartridge to a volume of the cavity is in a range from about 1 cm _1 to about 4 cm 1 .
  • the ratio of the heatable surface area to the volume of the cavity may be in a range from about 1 cnr 1 to about 2 cnr 1 , such as from about 1.2 cnr 1 to about 1.6 cm _1 or from about 1.3 cnr 1 to about 1.5 cm 1 .
  • the heatable surface area is from about 25 cm 2 to about 100 cm 2 , such as from about 25 cm 2 to about 55 cm 2 .
  • a shisha cartridge comprising a body defining a cavity.
  • the cartridge comprises an aerosol-forming substrate disposed in the cavity.
  • the cavity comprises a cavity surface area.
  • the cavity surface area may be defined by the body.
  • a ratio of the cavity surface area of the cartridge to a volume of the cavity is in a range from about 1 cnr 1 to about 4 cm 1 .
  • a shisha cartridge comprising a body defining a cavity.
  • the cartridge comprises an aerosol-forming substrate disposed in the cavity.
  • the cavity comprises a cavity surface area comprising a lateral cavity surface area.
  • the cavity surface area may be defined by the body.
  • the lateral cavity surface area may be defined by a sidewall of the body, such as a cylindrical or frustoconical sidewall of the body.
  • a ratio of the lateral cavity surface area of the cartridge to a volume of the cavity is in a range from about 1 cm ⁇ 1 to about 4 cm ⁇ 1 .
  • a shisha cartridge comprising a body defining a cavity having a maximum inner width of 4 cm.
  • the shisha cartridge comprises a body defining a cavity having a maximum inner width of 3.5 cm.
  • the shisha cartridge comprises a body defining a cavity having a maximum inner width of 3 cm.
  • the cartridge comprises an aerosol-forming substrate disposed in the cavity.
  • the body comprises a sidewall having and inner surface that defines at least a part of the cavity.
  • the cartridge has a longitudinal axis, a height along the longitudinal axis, and an inner width.
  • the inner width of the cartridge is determined along an axis orthogonal to the longitudinal axis from the inner surface of the sidewall at one side of the sidewall to an inner surface of the sidewall at an opposing side of the side wall when measured through the geometric center of the cavity. If a section of the sidewall in a plane orthogonal to the longitudinal axis is circular, the width may be a diameter. Preferably, the maximum width is the width of a section at or near the top of the container.
  • a shisha cartridge comprising a body defining a cavity having a height of 3 cm or greater.
  • the cartridge comprises an aerosol-forming substrate disposed in the cavity.
  • a shisha cartridge comprising a body defining a cavity having a height of 3.5 cm or greater.
  • the cartridge comprises an aerosol-forming substrate disposed in the cavity.
  • the body may define a cavity having a height of 3 cm or greater and a width of 4 cm or less.
  • the body may define a cavity having a height of 3 cm or greater and a width of 4 cm or less, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm ⁇ 1 to about 4 cm ⁇ 1 .
  • the body may define a cavity having a height of 3 cm or greater, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body may define a cavity having a width of 4 cm or less, and the cartridge may have a ratio of heatable surface area of the cartridge to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body may define a cavity having a height of 3.5 cm or greater and a width of 4 cm or less.
  • the body may define a cavity having a height of 3.5 cm or greater and a width of 4 cm or less, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm ⁇ 1 to about 4 cm ⁇ 1 .
  • the body may define a cavity having a height of 3.5 cm or greater, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm ⁇ 1 to about 4 cm ⁇ 1 .
  • the body may define a cavity having a width of 4 cm or less, and the cartridge may have a ratio of heatable surface area of the cartridge to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body may define a cavity having a height of 3 cm or greater and a width of 3.5 cm or less.
  • the body may define a cavity having a height of 3 cm or greater and a width of 3.5 cm or less, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 c ⁇ 1 to about 4 cm ⁇ 1 .
  • the body may define a cavity having a height of 3 cm or greater, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm ⁇ 1 to about 4 cm ⁇ 1 .
  • the body may define a cavity having a width of 3.5 cm or less, and the cartridge may have a ratio of heatable surface area of the cartridge to a volume of the cavity in a range from about 1 cm ⁇ 1 to about 4 cm ⁇ 1 .
  • the body may define a cavity having a height of 3.5 cm or greater and a width of 3.5 cm or less.
  • the body may define a cavity having a height of 3.5 cm or greater and a width of 3.5 cm or less, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body may define a cavity having a height of 3.5 cm or greater, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body may define a cavity having a width of 3.5 cm or less, and the cartridge may have a ratio of heatable surface area of the cartridge to a volume of the cavity in a range from about 1 cm ⁇ 1 to about 4 cm ⁇ 1 .
  • the body may define a cavity having a height of 3.5 cm or greater and a width of 3 cm or less.
  • the body may define a cavity having a height of 3.5 cm or greater and a width of 3 cm or less, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body may define a cavity having a height of 3.5 cm or greater, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body may define a cavity having a width of 3 cm or less, and the cartridge may have a ratio of heatable surface area of the cartridge to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body may define a cavity having a height of 3 cm or greater and a width of 3 cm or less.
  • the body may define a cavity having a height of 3 cm or greater and a width of 3 cm or less, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body may define a cavity having a height of 3 cm or greater, and the cartridge may have a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body may define a cavity having a width of 3 cm or less, and the cartridge may have a ratio of heatable surface area of the cartridge to a volume of the cavity in a range from about 1 cm 1 to about 4 cm 1 .
  • the body defines a cavity having a height of 3.5 cm or greater and a width of 3 cm or less and may have a ratio of heatable surface area of the cartridge to a volume of the cavity in a range from about 1 cm ⁇ 1 to about 4 cm ⁇ 1 .
  • a ratio of heatable surface area, such as a surface area of the cavity defined by the body, to volume of the cavity of about 1 c ⁇ 1 or greater increases heat transfer by conduction, relative to conventional charcoal-operated shisha devices. This increases aerosol production.
  • the increase in heat transfer by conduction may overcome, or at least partially compensate for absent thermal transfer by convection in electrically heated shisha devices, relative to conventional charcoal-operated shisha devices.
  • a ratio of heatable surface area to volume of the cavity of about 1 cm ⁇ 1 or greater maybe particularly useful in increasing aerosol production during initial puffs. This helps to reduce a time between initiating heating of the aerosol-forming substrate and a time at which the device is ready for a user to take a first puff.
  • a ratio of heatable surface area, such as a surface area of the cavity defined by the body, to volume of the cavity of about 4 cm 1 or less prevents premature depletion of the substrate.
  • the ratio of the heatable surface area of the body of the cavity to the volume of the cavity is from about 1.2 cm ⁇ 1 to about 3 cm ⁇ 1 , such as from about 1.5 cm ⁇ 1 to about 3 cm ⁇ 1 , or such as from about 2.5 cm ⁇ 1 to about 3 cm ⁇ 1 .
  • the heatable surface area to volume ratio of the cavity may be readily varied by altering one or more dimensional constraints of the cartridge, such as the length, inner diameter, or shape of the body of the cartridge.
  • “inner diameter” of the cartridge means an average transverse sectional distance across the cavity when measured through the geometric center of the section. If the transverse cross-section is circular, each measured transverse distance should be the same as the average transverse sectional distance. However, the transverse cross-section may have any suitable shape, including shapes other than circular.
  • the cartridge may have different inner diameters along the length of the cartridge or the inner diameter may be uniform along the length of the capsule.
  • the heatable surface area may be readily varied by employing one or more thermal bridges inside the cavity to increase the heatable surface area.
  • the one or more thermal bridges may be provided inside the cavity of the cartridge.
  • the cartridge may be of any suitable shape configured to be received by a shisha device.
  • the shisha device is preferably configured to heat the aerosol-forming substrate in the cartridge by conduction.
  • the cartridge is preferably shaped and sized to allow contact, or minimize distance, between a heating element of shisha device to provide efficient heat transfer from a heater of the shisha to the aerosol-generating substrate in the cartridge.
  • the cartridge may have a substantially cubioidal shape, cylindrical shape, a frustoconical shape, or any other suitable shape.
  • the cartridge has a generally cylindrical shape or a frustoconical shape.
  • sidewalls of the cartridge body deviate from the longitudinal axis at an angle of between about 2° and about 45°, preferably at an angle between about 3° and about 5°. In some embodiments, sidewalls of the cartridge body deviate from the longitudinal axis at an angle of between about 4.5°.
  • the cartridge may comprise any suitable body defining a cavity in which the aerosol forming substrate is disposed.
  • the body is preferably formed from one or more heat resistant materials, such as a heat resistant polymer or metal.
  • the body comprises a thermally conductive material.
  • the body may comprise any of: aluminium, copper, zinc, nickel, silver, any alloys thereof and combinations thereof.
  • the body comprises aluminium.
  • the body may comprise a top, bottom and sidewall.
  • the bottom may be a flat bottom. In some embodiments, the bottom may be a substantially planar bottom. In some embodiments, the bottom may transition to the sidewalls in a single transition, such as by way of a vertex or a curved edge.
  • the bottom is not entirely planar or flat. In some embodiments, the bottom deviates from a flat bottom at an angle. The angle may be about 5° to about 40°, such as from about 10° to about 30°, preferably from about 15° to about 25° or from about 15° to about 20°, such as 18°. In some embodiments, the bottom deviates from a flat portion by means of an intermediate transition medium, providing a first transition between the sidewall and the intermediate transition medium and a second transition between the intermediate transition region and the bottom. In some embodiments, the intermediate transition medium may be at an angle to the remainder of the bottom.
  • the angle may be about 5° to about 40°, such as from about 10° to about 30°, preferably from about 15° to about 25° or from about 15° to about 20°, such as 18°.
  • the remainder of the bottom may be substantially flat.
  • the remainder of the bottom may be substantially planar.
  • the intermediate transition may lie in a plane intersecting both a plane of the remainder of the bottom region and a plant of the sidewall.
  • the angle at which the plane of the intermediate transition and the remainder of the bottom region may be about 5° to about 40°, such as from about 10° to about 30°, preferably from about 15° to about 25° or from about 15° to about 20°, such as 18°.
  • the intermediate transition may be a bevelled edge in some embodiments.
  • the body may comprise one or more part.
  • the sidewall and the bottom may be a single part or two parts configured to engage one another in any suitable manner, such as threaded engagement or interference fit.
  • the top and sidewall may be a single part or two parts configured to engage one another in any suitable manner, such as threaded engagement or interference fit.
  • the body defines a cavity in which the aerosol-forming substrate may be disposed.
  • the portion of the body defining the cavity has a heatable surface area.
  • “heatable surface area” means an area of a surface through which heat applied at a location other than the area of the surface may be transferred to the area of the surface.
  • the heatable surface area of the portion of the body defining the cavity is a surface area through which heat may be transferred from outside of the cavity through the body to the surface of the body defining the cavity.
  • the heatable surface area of the portion of the body defining the cavity is a surface area of the cavity interior through which heat may be transferred from the outside of the cavity, such as an external surface area of the body, through the body to the surface of the body defining the cavity.
  • heat may be applied to the external surface area of the body, which heat may be transferred to the heatable surface area, the surface area of the cavity defined by the body, to the cavity.
  • the heatable surface area may be a laterally heatable surface area.
  • the heatable surface area may be a radially heatable surface area.
  • a heatable surface area has a thermal conductivity of at least about 100 W.nr 1 .K- 1 . More preferably, the heatable surface area has a thermal conductivity of at least about 150 W.nr 1 .K- 1 , such as at least about 200 W.nrTK 1 .
  • the heatable surface area may have any suitable total surface area, provided that the ratio of the heatable surface area to the cavity is in a range from about 1 cm ⁇ 1 to about 4 cm ⁇ 1 . In some embodiments, the ratio of the heatable surface area to the volume of the cavity is in a range from about 1.2 cm 1 to about 3 cm 1 . Preferably, the ratio of the heatable surface area to the volume of the cavity is in a range from about 1.5 cm ⁇ 1 to about 3 cm ⁇ 1 , such as from about 2.5 cnr 1 to about 3 cm ⁇ 1 .
  • the ratio of the heatable surface area to the volume of the cavity is in a range from about 1 cm ⁇ 1 to about 2 cm ⁇ 1 , such as from about 1.2 cm ⁇ 1 to about 1.6 cm ⁇ 1 or from about 1.3 cm ⁇ 1 to about 1.5 cm ⁇ 1 .
  • the body may be long and narrow, or short and wide.
  • the cartridge may comprise one or more elements or features within the cavity for increasing the heatable surface area within the cavity.
  • the sidewall may comprise one or more fins that extend into the cavity.
  • the cartridge may comprise a thermal bridge within the cavity.
  • the thermal bridges are positioned in the cavity such that the aerosol-forming substrate is disposed in the cavity is in contact with the thermal bridge on opposing major surfaces.
  • the thermal bridge may comprise the same material as the body.
  • the thermal bridge may comprise a different material to that of the body.
  • the thermal bridge may be in thermal connection with another portion of the body.
  • the thermal bridge may be in thermal contact with one or more of the top, bottom, and sidewall. In some embodiments, the thermal bridge extends from one portion of the sidewall to another portion of the sidewall. In some embodiments, the thermal bridge may not be in contact with the sidewall. Where a thermal bridge is provided in the cavity, the thermal bridge forms part of the heatable surface area of the cartridge. In some embodiments, more than one thermal bridge may be provided.
  • the thermal bridge may have any suitable shape.
  • the thermal bridge may form a cylinder.
  • the cylinder may be within the cavity.
  • the cylinder may be concentric with the cavity, such as with the sidewall of the body.
  • the thermal bridge may be in thermal contact with the top or bottom of the body.
  • the thermal bridge may include one or more additional thermal bridges that extend from the sidewall to the cylindrical thermal bridge or may be in contact with one or more of the top, bottom, and sidewall.
  • the thermal bridge is substantially rectangular and extends from one portion the sidewall to another portion of the sidewall.
  • the thermal bridge comprises an S-shaped cross section and extends from one portion the sidewall to another portion of the sidewall.
  • the thermal bridge preferably has a thermal conductivity at least as high as the portion of the body, such as the sidewall, bottom, or top, with which thermal bridge is in contact.
  • the thermal bridge has a conductivity greater than the portion of the body with which thermal bridge is in contact.
  • the thermal bridge may divide the cavity into more than one compartment.
  • the compartments are of sufficiently large dimensions to allow the aerosol-forming substrate to readily occupy at least a portion of each compartment to allow contact between opposing major surfaces of the thermal bridge and the aerosol-forming substrate.
  • heatable surface area has a total surface area from about 20cm 2 to about 105cm 2 , such as from about 25cm 2 to about 100cm 2 . In some embodiments, the heatable surface area has a total surface area from about 30 cm 2 to about 100 cm 2 , such as from about such as from about 70 cm 2 to about 100 cm 2 .
  • the body may have any suitable dimensions, such as length and inner diameter, and shape. It will be understood that the length may refer to a height of the body. In some embodiments, the body has a length of about 10 cm or less, such as about 6.5 cm or less. The length of the body is preferably greater than about 2.5 cm. In some preferred embodiments, the body has a length from about 3.5 cm to about 7 cm.
  • the body may have an inner diameter of about 1 cm or greater, such as about 1.5 cm or greater, about 1.75 cm or greater, or about 2 cm or greater.
  • the body preferably has an inner diameter of about 5 cm or less. In some preferred embodiments, the body has an inner diameter in a range from about 1.5 cm to about 4 cm.
  • the body has a length of about 15 cm or less and has an inner diameter of about 1 cm or more. More preferably, the body has a length of about 10 cm or less and an inner diameter of about 1.75 cm or more. Even more preferably, the body has a length in a range from about 3.5 cm to about 7 cm and has an inner diameter in a range from about 1.5 cm to about 4 cm.
  • the body is cylindrical or frustroconical. If the body has a frustroconical shape, the body preferably has a length from about 3 cm to about 5 cm and has a maximum inner diameter from about 2.5 cm to about 3 cm, such as about 2.7 cm, and has a minimum inner diameter from about 1.5 cm to about 2.5 cm, such as from about 1.8 cm to about 2.3 cm.
  • the body has a length of about 15 cm or less, has an inner diameter of about 1 cm or more, and has a heatable surface area inside the cavity from about 30 cm 2 to about 100 cm 2 ; preferably from about 70 cm 2 to about 100 cm 2 . In some embodiments, the body has a length of about 10 cm or less, an inner diameter of about 1.75 cm or more, and has a heatable surface inside the cavity from about 30 cm 2 to about 100 cm 2 ; for example, from about 70 cm 2 to about 100 cm 2 .
  • the body has a length in a range from about 3.5 cm to about 7 cm, has an inner diameter in a range from about 1.5 cm to about 4 cm, and has a heatable surface inside the cavity from about 30 cm 2 to about 100 cm 2 ; preferably from about 70 cm 2 to about 100 cm 2 .
  • the body is cylindrical or frustroconical. If the body has a frustroconical shape, the body preferably has a length from about 3 cm to about 5 cm and has a maximum inner diameter from about 2.5 cm to about 3 cm, such as about 2.7 cm, and has a minimum inner diameter from about 1.5 cm to about 2.5 cm, such as from about 1.8 cm to about 2.3 cm.
  • the body may define a cavity having a maximum inner width of 4 cm.
  • the body may define a cavity having a maximum inner width of about 2 cm to about 4 cm.
  • the body defines a cavity having a maximum inner width from about 2.5 cm to about 3.5 cm, such as from about 2.7 cm to about 3.3 cm or from about 2.9 cm to about 3.1 cm.
  • the body may define a cavity having a height of height of 3 cm or greater.
  • the body may define a cavity having a height from about 3 cm to about 5 cm.
  • the body defines a cavity having a height from about 3.5 cm to about 4.5 cm, such as from about 3.6 cm to about 3.9 cm or about 3.8 cm to about 3.9 cm.
  • the height of the cavity is greater than the maximum inner width of the cavity.
  • the body defines a cavity having a maximum inner width of 4 cm and a height of 3 cm or greater.
  • the height of the cavity is greater than the maximum inner width of the cavity.
  • the body may define a cavity having a maximum inner width of about 2 cm to about 4 cm and a height from about 3 cm to about 5 cm.
  • the body defines a cavity having a maximum inner width from about 2.5 cm to about 3.5 cm and height from about
  • the body defines a cavity having a maximum inner width from about 2.7 cm to about 3.3 cm and a height from about 3.7 cm to about 3.9 cm. Even more preferably, the body defines a cavity having a maximum inner width from about 2.9 cm to about 3.1 cm and a height from about 3.8 cm to about 3.9 cm.
  • the body defines a cavity having a maximum inner width of 4 cm, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 2 cm 1 . More preferably, the body defines a cavity having a maximum inner width from about 2 cm to about 4 cm, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 2 cm 1 . Even more preferably, the body defines a cavity having a maximum inner width from about 2.5 cm to about 3.5 cm, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1.2 cm 1 to about
  • the body defines a cavity having a maximum inner width from about
  • the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1.2 cm 1 to about 1.6 cm 1 . More preferably, the body defines a cavity having a maximum inner width from about 2.9 cm to about 3.1 cm, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1.3 cm ⁇ 1 to about 1.5 cm ⁇ 1 .
  • the body defines a cavity having a height of 3 cm or greater, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 2 cm 1 . More preferably, the body defines a cavity having a height from about 3 cm to a about 5 cm, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 2 cm 1 . Even more preferably, the body defines a cavity having a height about 3.5 cm to about 4.5 cm, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1.2 cm 1 to about 1.6 cm 1 .
  • the body defines a cavity having a height from about 3.7 cm to about 3.9 cm, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1.2 cm ⁇ 1 to about 1.6 cm ⁇ 1 . More preferably, the body defines a cavity having a height from about 3.8 cm to about 3.9 cm, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1.3 cm ⁇ 1 to about 1.5 cm ⁇ 1 .
  • the body defines a cavity having a maximum inner width of 4 cm and a height of 3 cm or greater, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 2 cm 1 . More preferably, the body defines a cavity having a maximum inner width from about 2 cm to about 4 cm and a height from about 3 cm to a about 5 cm, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1 cm 1 to about 2 cm 1 .
  • the body defines a cavity having a maximum inner width from about 2.5 cm to about 3.5 cm and a height about 3.5 cm to about 4.5 cm, and the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1.2 cm ⁇ 1 to about 1.6 cm ⁇ 1 . Still more preferably, the body defines a cavity having a maximum inner width from about 2.7 cm to about 3.3 cm, a height from about 3.7 cm to about 3.9 cmand the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1.2 cm ⁇ 1 to about 1.6 cm ⁇ 1 .
  • the body defines a cavity having a maximum inner width from about 2.9 cm to about 3.1 cm and a height from about 3.8 cm to about 3.9 cm
  • the cartridge has a ratio of heatable surface area to a volume of the cavity in a range from about 1.3 cm ⁇ 1 to about 1.5 cm ⁇ 1 .
  • the cavity may have any suitable volume.
  • the cavity has a volume from about 10 cm 3 to about 50 cm 3 ; such as from about 15 cm 3 to about 40 cm 3 or from about 15 cm 3 to about 30 cm 3 .
  • the cavity has a volume from about 15 cm 3 to about 25 cm 3 or from about 18 cm 3 to about 22 cm 3 .
  • the body has a cylindrical or frustoconical shape, and defines a cylindrical cavity or a frustoconical cavity, respectively.
  • the angle at which the sidewall deviates from the longitudinal axis of the cartridge is preferably from about 2° to about 10°, such as about 3° to about 8°. More preferably, the angle at which the sidewall deviates from the longitudinal axis is preferably from about 3° to about 6°, such as about 4° to about 5°.
  • Such frustoconical cartridges with such angles may advantageously provide improved thermal transfer to an aerosol-forming substrate disposed in the cavity, when the cartridge is heated aerosol forming substrate.
  • Such frustoconical cartridges with such angles may advantageously provide more efficient heating of an aerosol-forming substrate disposed in the cavity, when the cartridge is heated aerosol-forming substrate. Such frustoconical cartridges with such angles may advantageously be more easily manufactured. Such frustoconical cartridges with such angles may advantageously be more easily manufactured using deep drawing techniques. Such frustoconical cartridges with such angles may advantageously be more easily inserted into or removed from a heating chamber of an aerosol-generating device, such as a shisha aerosol generating device.
  • the cartridge comprises a flange at the top.
  • the flange may be arranged to rest on a shoulder of a receptacle of a shisha device so that cartridge may be readily removed from the receptacle after use by grasping the flange.
  • the flange may also help to prevent over-insertion of the cartridge into the receptacle.
  • the aerosol-forming substrate may occupy any suitable volume of the cavity.
  • the volume of the aerosol-forming substrate in the cartridge may be varied by altering the mass of the aerosol forming substrate placed in the cartridge.
  • the volume of the aerosol-forming substrate in the cartridge may be varied by altering the composition of the substrate placed in the cartridge.
  • the volume of the aerosol-forming substrate in the cartridge may be varied by altering the shape or format of the aerosol-forming substrate placed in the cartridge.
  • the ratio of the heatable surface area to the volume of aerosol-forming substrate in the cavity is in a range from about 1 cm 1 to about 4 cm 1 , such as from about 1.2 cm 1 to about 3 cm 1 , from about 1 cm 1 to about 2 cm 1 , from about 1.2 cm 1 to about 1.6 cm 1 , or from about 1.3 cm 1 to about 1.5 cm 1 .
  • the volume of substrate in the cavity is from about 10 cm 3 to about 50 cm 3 ; preferably from about 20 cm 3 to about 40 cm 3 , such as from about 20 cm 3 to about 25 cm 3 '.
  • any suitable aerosol-forming substrate may be provided in the cavity defined by the body of the cartridge.
  • the aerosol-forming substrate is preferably a substrate capable of releasing volatile compounds that may form an aerosol.
  • the volatile compounds may be released by heating the aerosol-forming substrate.
  • the aerosol-forming substrate may be solid or liquid or comprise both solid and liquid components.
  • the aerosol-forming substrate comprises a solid.
  • the aerosol-forming substrate may comprise nicotine.
  • the nicotine containing aerosol forming substrate may comprise a nicotine salt matrix.
  • the aerosol-forming substrate may comprise plant-based material.
  • the aerosol-forming substrate preferably comprises tobacco, and preferably the tobacco containing material contains volatile tobacco flavor compounds, which are released from the aerosol-forming substrate upon heating.
  • the aerosol-forming substrate may comprise homogenized tobacco material. Homogenized tobacco material may be formed by agglomerating particulate tobacco.
  • the aerosol-forming substrate may alternatively or additionally comprise a non-tobacco-containing material.
  • the aerosol-generating substrate may comprise homogenized plant-based material.
  • the aerosol-forming substrate may comprise, for example, one or more of: powder, granules, pellets, shreds, spaghettis, strips or sheets containing one or more of: herb leaf, tobacco leaf, fragments of tobacco ribs, reconstituted tobacco, homogenized tobacco, extruded tobacco and expanded tobacco.
  • the aerosol-forming substrate may comprise at least one aerosol-former.
  • the aerosol- former may be any suitable known compound or mixture of compounds that, in use, facilitates formation of a dense and stable aerosol and that is substantially resistant to thermal degradation at the operating temperature of the shisha device.
  • Suitable aerosol-formers are well known in the art and include, but are not limited to: polyhydric alcohols, such as triethylene glycol, 1 ,3- butanediol and glycerine; esters of polyhydric alcohols, such as glycerol mono-, di- or triacetate; and aliphatic esters of mono-, di- or polycarboxyl ic acids, such as dimethyl dodecanedioate and dimethyl tetradecanedioate.
  • Particularly preferred aerosol formers are polyhydric alcohols or mixtures thereof, such as triethylene glycol, 1 ,3-butanediol and, most preferred, glycerine.
  • the aerosol-forming substrate may comprise other additives and ingredients, such as flavorants.
  • the aerosol-forming substrate preferably comprises nicotine and at least one aerosol-former. In a particularly preferred embodiment, the aerosol-former is glycerine.
  • the aerosol-forming substrate may comprise any suitable amount of an aerosol-former.
  • the aerosol-former content may be equal to or greater than 5% on a dry weight basis, and preferably between greater than 30% by weight on a dry weight basis.
  • the aerosol- former content may be less than about 95% on a dry weight basis.
  • the aerosol-former content is up to about 55%.
  • the aerosol-forming substrate may be provided on or embedded in a thermally stable carrier.
  • the carrier may comprise a thin layer on which the substrate deposited on a first major surface, on second major outer surface, or on both the first and second major surfaces.
  • the carrier may be formed of, for example, a paper, or paper like material, a non-woven carbon fiber mat, a low mass open mesh metallic screen, or a perforated metallic foil or any other thermally stable polymer matrix.
  • the carrier may take the form of powder, granules, pellets, shreds, spaghettis, strips or sheets.
  • the carrier may be a non-woven fabric or fiber bundle into which tobacco components have been incorporated.
  • the non-woven fabric or fiber bundle may comprise, for example, carbon fibers, natural cellulose fibers, or cellulose derivative fibers.
  • the aerosol-forming substrate comprises one or more sugars in any suitable amount.
  • the aerosol-forming substrate comprises invert sugar, which is a mixture of glucose and fructose obtained by splitting sucrose.
  • the aerosol-forming substrate comprises from about 1 % to about 40% sugar, such as invert sugar, by weight.
  • one or more sugars may be mixed with a suitable carrier such as cornstarch or maltodextrin.
  • the aerosol-forming substrate comprises one or more sensory-enhancing agent.
  • Suitable sensory-enhancing agents include flavorants and sensation agents, such as cooling agents.
  • Suitable flavorants include natural or synthetic menthol, peppermint, spearmint, coffee, tea, spices (such as cinnamon, clove and/or ginger), cocoa, vanilla, fruit flavors, chocolate, eucalyptus, geranium, eugenol, agave, juniper, anethole, linalool, and any combination thereof.
  • the aerosol-forming substrate is in the form of a suspension.
  • the aerosol generating substrate may comprise molasses.
  • molasses means an aerosol-forming substrate composition comprising about 20% or more sugar.
  • the molasses may comprise at least about 25% by weight sugar, such as at least about 35% by weight sugar.
  • the molasses will contain less than about 60% by weight sugar, such as less than about 50% by weight sugar.
  • Aerosol-forming substrates for use with traditional shisha devices are in the form of a molasses, which may be inhomogeneous and may contain lumps and cavities. Such cavities prevent direct thermal contact between the substrate and a heated surface making thermal conduction particularly inefficient. As a consequence, electronic heated shisha devices tend to depart from traditional molasses by using, for example, e-liquids or dry stones. Due to the ratio of heated surface area to volume of the cavity of the cartridge described in the present application, more traditional aerosol-forming substrate molasses may be used to preserve the typical ritual and shisha experience while using electric heating.
  • any suitable amount of the molasses may be disposed in the cavity. In some preferred embodiments, about 3 g to about 25 g of the molasses is disposed in the cavity. Preferably, from about 7 g to about 13 g of the molasses is disposed in the cavity. More preferably, about 10 g of the molasses is disposed in the cavity.
  • the body has a length of about 15 cm or less, has an inner diameter of about 1 cm or more, and has a heatable surface area in the cavity from about 30 cm 2 to about 100 cm 2 , such as from about 70 cm 2 to about 100 cm 2 , and the volume of the cavity is from about 10 cm 3 to about 50 cm 3 ; for example, from about 25 cm 3 to about 40 cm 3 .
  • the body has a length of about 10 cm or less, an inner diameter of about 1.75 cm or more, and has a heatable surface area in the cavity from about 30 cm 2 to about 100 cm 2 , such as from about 70 cm 2 to about 100 cm 2 , and the volume of the cavity is from about 10 cm 3 to about 50 cm 3 ; such as from about 25 cm 3 to about 40 cm 3 .
  • the body has a length in a range from about 3.5 cm to about 7 cm, has an inner diameter in a range from about 1.5 cm to about 4 cm, and has a heatable surface area in the cavity from about 30 cm 2 to about 100 cm 2 , such as from about 70 cm 2 to about 100 cm 2 , and the volume of the cavity is from about 10 cm 3 to about 50 cm 3 ; preferably from about 25 cm 3 to about 40 cm 3 .
  • the body is cylindrical or frustroconical.
  • the body has a length of about 15 cm or less, has an inner diameter of about 1 cm or more, and has a heatable surface area in the cavity from about 30 cm 2 to about 100 cm 2 , such as from about 70 cm 2 to about 100 cm 2 , and the aerosol-forming substrate in the cavity is a molasses having a mass of about 3 g to about 25 g, such as from about 1 g to about 13 g.
  • the body has a length of about 10 cm or less, an inner diameter of about 1.75 cm or more, and has a heatable surface area in the cavity from about 30 cm 2 to about 100 cm 2 , such as from about 70 cm 2 to about 100 cm 2 , and the aerosol-forming substrate in the cavity is a molasses having a mass of about 3 g to about 25 g, such as from about 1 g to about 13 g.
  • the body has a length in a range from about 3.5 cm to about 7 cm, has an inner diameter in a range from about 1.5 cm to about 4 cm, and has a heatable surface area in the cavity from about 30 cm 2 to about 100 cm 2 , such as from about 70 cm 2 to about 100 cm 2 , and the aerosol-forming substrate in the cavity is a molasses having a mass of about 3 g to about 25 g, such as from about 7 g to about 13 g.
  • the body is cylindrical or frustroconical.
  • the body has a length of about 15 cm or less, has an inner diameter of about 1 cm or more, and has a heatable surface area in the cavity from about 30 cm 2 to about 100 cm 2 , such as from about 70 cm 2 to about 100 cm 2 , and the volume of the cavity is from about 10 cm 3 to about 50 cm 3 , such as from about 25 cm 3 to about 40 cm 3 , and the aerosol-forming substrate in the cavity is a molasses having a mass of about 3 g to about 25 g, such as from about 7 g to about 13 g.
  • the body has a length of about 10 cm or less, an inner diameter of about 1.75 cm or more, and has a heatable surface area in the cavity from about 30 cm 2 to about 100 cm 2 , such as from about 70 cm 2 to about 100 cm 2 , and the volume of the cavity is from about 10 cm 3 to about 50 cm 3 , such as from about 25 cm 3 to about 40 cm 3 , and the aerosol forming substrate in the cavity is a molasses having a mass of about 3 g to about 25 g, such as from about 7 g to about 13 g.
  • the body has a length in a range from about 3.5 cm to about 6.7 cm, has an inner diameter in a range from about 1.5 cm to about 4 cm, and has a heatable surface area in the cavity from about 30 cm 2 to about 100 cm 2 , such as from about 70 cm 2 to about 100 cm 2 , and the volume of the cavity is from about 10 cm 3 to about 50 cm 3 , such as from about 25 cm 3 to about 40 cm 3 , and the aerosol-forming substrate in the cavity is a molasses having a mass of about 3 g to about 25 g, such as from about 7 g to about 13 g.
  • the body is cylindrical or frustroconical.
  • the cartridge comprises an amount of aerosol-forming substrate that will provide a sufficient amount of aerosol for a shisha experience lasting from about 10 minutes to about 60 minutes; preferably from about 20 minutes to about 50 minutes; and more preferably from about 30 minutes to about 40 minutes.
  • the cartridge comprises one or more inlets and one or more outlets to allow air to flow through the aerosol-forming substrate when the cartridge is used with a shisha device.
  • the top of the cartridge may define one or more apertures to form the one or more inlets of the cartridge.
  • the bottom of the cartridge may define one or more apertures to form the one or more outlets of the cartridge.
  • the one or more inlets and outlets are sized and shaped to provide a suitable resistance to draw (RTD) through the cartridge.
  • the RTD through the cartridge from the inlet or inlets to the outlet or outlets, may be from about 10 mm H2O to about 50 mm H2O, preferably from about 20 mm H2O to about 40 mm H2O.
  • the RTD of a specimen refers to the static pressure difference between the two ends of the specimen when it is traversed by an air flow under steady conditions in which the volumetric flow is 17.5 millilitres per second at the output end.
  • the RTD of a specimen can be measured using the method set out in ISO Standard 6565:2002 with any ventilation blocked.
  • the cartridge may include a first removable seal covering the one or more inlets and a second removable seal covering the one or more outlets.
  • the first and second seals are preferably sufficient to prevent air flow through the inlets and outlets to prevent leakage of the contents of the cartridge and to extend shelf life.
  • the seal may comprise a peelable label of sticker, foil, or the like.
  • the label, sticker, or foil may be affixed to the cartridge in any suitable manner, such as with an adhesive, crimping, welding, or otherwise being joined to the container.
  • the seal may comprise a tab that may be grasped to peel or remove the label, sticker, or foil from the cartridge.
  • the cartridge does not comprise one or more inlets and one or more outlets.
  • a shisha cartridge according to the present invention may be used with any suitable shisha device.
  • the shisha device is configured to sufficiently heat the aerosol-generating substrate in the cartridge to cause formation of aerosol from the aerosol-forming substrate but not to combust the aerosol-forming substrate.
  • the shisha device may be configured to heat the aerosol-forming substrate to a temperature in a range from about 150°C to about 300°C; more preferably from about 180°C to about 250°C or from about 200°C to about 230°C.
  • the shisha device is preferably configured to heat the cartridge.
  • the shisha device may comprise a receptacle for receiving the cartridge.
  • the shisha device comprises a heating element configured to contact or to be in proximity to the body of the cartridge when the cartridge is received in the receptacle.
  • the heating element may form at least part of the receptacle.
  • the heating element may form at least a portion of the surface of the receptacle.
  • the shisha cartridge may be configured to transfer from the heating element to the aerosol-forming substrate in the cavity by conduction.
  • the heating element comprises an electric heating element.
  • the heating element comprises a resistive heating component.
  • the heating element may comprise one or more resistive wires or other resistive elements.
  • the resistive wires may be in contact with a thermally conductive material to distribute heat produced over a broader area.
  • suitable conductive materials include aluminium, copper, zinc, nickel, silver, and combinations thereof.
  • resistive wires are in contact with a thermally conductive material, both the resistive wires and the thermally conductive material are part of the heating element.
  • the heating element may form at least a portion of the surface of the receptacle.
  • the shisha device may comprise control electronics operably coupled to the heating element to control heating of the heating element and thus control the temperature at which the aerosol-forming substrate in the cartridge is heated.
  • the control electronics may be provided in any suitable form and may, for example, include a controller or a memory and a controller.
  • the controller may include one or more of an Application Specific Integrated Circuit (ASIC) state machine, a digital signal processor, a gate array, a microprocessor, or equivalent discrete or integrated logic circuitry.
  • Control electronics may include memory that contains instructions that cause one or more components of the circuitry to carry out a function or aspect of the control electronics. Functions attributable to control electronics in this disclosure may be embodied as one or more of software, firmware, and hardware.
  • the electronic circuitry may comprise a microprocessor, which may be a programmable microprocessor.
  • the electronic circuitry may be configured to regulate a supply of power. The power may be supplied to the heater element in the form of pulses of electrical current.
  • control electronics may be configured to monitor the electrical resistance of the heating element and to control the supply of power to the heating element depending on the electrical resistance of the heating element. In this manner, the control electronics may regulate the temperature of the resistive element.
  • the shisha device may comprise a temperature sensor, such as a thermocouple, operably coupled to the control electronics to control the temperature of the heating element.
  • the temperature sensor may be positioned in any suitable location.
  • the temperature sensor may be configured to insert into the cartridge when received within the receptacle to monitor the temperature of the aerosol-forming substrate being heated.
  • the temperature sensor may be in contact with the heating element.
  • the temperature sensor may be positioned to detect temperature at an aerosol outlet of the shisha device or a portion thereof. The sensor may transmit signals regarding the sensed temperature to the control electronics, which may adjust heating of the heating elements to achieve a suitable temperature at the sensor.
  • the control electronics may be operably coupled to a power supply.
  • the shisha device may comprise any suitable power supply.
  • a power supply of a shisha device may be a battery or set of batteries.
  • the batteries of the power supply may be rechargeable, removable and replaceable, or rechargeable and removable and replaceable. Any suitable battery may be used.
  • heavy duty type or standard batteries existing in the market such as used for industrial heavy duty electrical power-tools.
  • the power supply may be any type of electric power supply including a super or hyper-capacitor.
  • the assembly can be connected to an external electrical power source, and electrically and electronically designed for such purpose.
  • a shisha device includes an aerosol-generating element that comprises a cartridge receptacle, a heating element, an aerosol outlet, and a fresh air inlet.
  • the cartridge receptacle is configured to receive a cartridge containing the aerosol-forming substrate.
  • the cartridge may be as above described.
  • the heating element may define at least part of a surface of the receptacle.
  • the shisha device comprises a fresh air inlet channel in fluid connection with the receptacle.
  • fresh air flows through the fresh air inlet channel to the receptacle and through the cartridge disposed in the receptacle.
  • Fresh air flowing through the cartridge becomes entrained with aerosol generated from the aerosol-forming substrate in the cartridge.
  • the fresh air entrained with aerosol flows to the aerosol.
  • the fresh air inlet channel may comprise one or more apertures through the cartridge receptacle such that fresh air from outside the shisha device may flow through the channel and into the cartridge receptacle through the one or more apertures. If a channel comprises more than one aperture, the channel may comprise a manifold to direct air flowing through the channel to each aperture.
  • the shisha device comprises two or more fresh air inlet channels.
  • the cartridge comprises one or more inlets formed in the housing to allow air flow through the chambers of the cartridge when in use.
  • the receptacle comprises one or more inlet apertures
  • at least some of the inlets in the cartridge may align with the apertures in the top of the receptacle.
  • the cartridge may comprise an alignment feature configured to mate with a complementary alignment feature of the receptacle to align the inlets of the cartridge with the apertures of the receptacle when the cartridge is inserted into the receptacle.
  • the shisha device may comprise any suitable vessel defining an interior volume configured to contain a liquid and defining an outlet in head-space above a liquid fill level.
  • the vessel may comprise an optically transparent or opaque housing to allow a consumer to observe contents contained in the vessel.
  • the vessel may comprise a liquid fill demarcation, such as a liquid fill line.
  • the vessel housing may be formed of any suitable material.
  • the vessel housing may comprise glass or suitable rigid plastic material.
  • the vessel is removable from a portion of the shisha assembly comprising the aerosol-generation element to allow a consumer to fill, empty or clean the vessel.
  • the vessel may be filled to a liquid fill level by a consumer.
  • the liquid preferably comprises water, which may optionally be infused with one or more colorants, flavorants, or colorant and flavorants.
  • the water may be infused with one or both of botanical or herbal infusions.
  • Aerosol entrained in air exiting the aerosol outlet of the receptacle may travel through a conduit positioned in the vessel.
  • the conduit may be coupled to the aerosol outlet of the aerosol generating element of the shisha assembly and may have an opening below the liquid fill level of the vessel, such that aerosol flowing through the vessel flows through the opening of the conduit, then through the liquid, into headspace of the vessel and exits through a headspace outlet, for delivery to a consumer.
  • the headspace outlet may be coupled to a hose comprising a mouthpiece for delivering the aerosol to a consumer.
  • the mouthpiece may comprise a switch activatable by a user or a puff sensor operably coupled to the control electronics of the shisha device.
  • the switch or puff sensor is wirelessly coupled to the control electronics. Activation of a switch or puff sensor may cause the control electronics to activate the heating element, rather than constantly supplying energy to the heating element. Accordingly, the use of a switch or puff sensor may serve to save energy relative to devices not employing such elements to provide on-demand heating rather than constant heating.
  • the vessel may be detached from other components of the shisha device and filled with water.
  • One or more of natural fruit juices, botanicals, and herbal infusions may be added to the water for flavoring.
  • the amount of liquid added should cover a portion of the conduit but should not exceed a fill level mark that may optionally exist on the vessel.
  • the vessel is then reassembled to the shisha device.
  • a portion of the aerosol generating element may be removed or opened to allow the cartridge to be inserted into the receptacle.
  • the aerosol generating element is then reassembled or closed.
  • the device may then be turned on.
  • the device may initiate a heating profile of a heating element, to heat the aerosol-forming substrate to a temperature at or above a vaporisation temperature of the aerosol-forming substrate, but below a combustion temperature of the aerosol-forming substrate.
  • the user may puff on the mouth piece as desired.
  • the user may continue using the device until no more aerosol is visible or being delivered.
  • the device will automatically shut off when the cartridge is depleted of usable aerosol-generating substrate.
  • the consumer may refill the device with a fresh cartridge after, for example, receiving the cue from the device that the aerosol-forming substrate in the cartridge is depleted or nearly depleted. If refilled with a fresh cartridge, the device may continue to be used.
  • the shisha device may be turned off at any time by a consumer by, for example, switching off the device.
  • the shisha device may have any suitable air management.
  • puffing action from the user will create a suction effect causing a low pressure inside the device which will cause external air to flow through air inlet of the device, into the fresh air inlet channel, and into the receptacle.
  • the air may then flow through the cartridge in the receptacle to carry aerosol produced from the aerosol-forming substrate.
  • the air with entrained aerosol then exits the aerosol outlet of the receptacle, flows through the conduit to the liquid inside the vessel.
  • the aerosol will then bubble out of the liquid and into head space in the vessel above the level of the liquid, out the headspace outlet, and through the hose and mouthpiece for delivery to the consumer.
  • the flow of external air and the flow of the aerosol inside the shisha device may be driven by the action of puffing from the user.
  • FIG. 1 is a schematic sectional view of a cartridge without aerosol-forming substrate.
  • FIG. 2 is a schematic sectional view of a cartridge with aerosol-forming substrate.
  • FIG. 3 is a top-down plan view of a top of a cartridge.
  • FIG. 4 is a bottom-up plan view of a bottom of a cartridge.
  • FIG. 5 is schematic perspective view of a cartridge.
  • FIG. 6 is a schematic top-down plan view of a cartridge with a top removed showing a thermal bridge disposed in a cavity.
  • FIG. 7 is a schematic top-down plan view of a cartridge with a top removed showing a thermal bridge disposed in a cavity.
  • FIGS. 8-9 are schematic drawings of sectional views of cartridges.
  • FIG. 10 is a schematic sectional view of a shisha device.
  • FIG. 11A is an image of a thermal bridge used in a cartridge.
  • FIG. 11 B is a top-down image of a cartridge with its top removed.
  • the thermal bridge of FIG. 11A is disposed in the cavity of the cartridge.
  • FIG. 11 C is a side image of a cartridge having a sidewall slit for accommodating a portion of the thermal bridge, such as the thermal bridge depicted in FIG. 11 A.
  • FIG. 11 D is a side image of the cartridge depicted in FIG. 11C in which the thermal bridge of FIG. 11A is inserted.
  • FIG. 12 is a top-down image of a cartridge with its top removed, revealing a thermal bridge disposed in the cavity.
  • FIG. 13 is a graph showing the total aerosol mass per puff generated using a variety of cartridge designs.
  • FIG. 14 is a graph of heatable surface area (S H ) obtainable by cartridges having various dimensions, with and without thermal bridges.
  • FIG. 15 is a plot of absolute and relative evaporated molasses for various cartridge designs.
  • FIG. 16 is a plot of total aerosol mass produced for various cartridge designs.
  • FIG. 17 is a plot of absolute and relative evaporated molasses for cartridges containing different amounts of molasses.
  • FIG. 18 is a plot of total aerosol mass produced for cartridges containing different amounts of molasses.
  • a cartridge 200 has body 210 defining a cavity 218 in which an aerosol-forming substrate 300 may be disposed.
  • the body 210 includes a top 215, bottom 213, and a sidewall 212.
  • the body 210 may be formed from one or more parts.
  • the top 215 or bottom 213 may be removably attached from the sidewall 212 to allow the aerosol-forming substrate 300 to be disposed in the cavity 218.
  • the cartridge 200 has a length (I) and width (w) referred to herein as the inner diameter.
  • the cartridge 200 has a heatable surface area (SH) inside the cavity 215, which is a surface area capable of transferring heat applied to the exterior of the body, for example, by a heating element of a shisha device, to aerosol-forming substrate 300 in the cavity 218.
  • the cavity 218 has a volume such that the ratio of the ratio of the heatable surface area (SH) of the body 210 to the volume of the cavity 218 is in range from about 1 cm ⁇ 1 to about 4 cm ⁇ 1 .
  • the aerosol-forming substrate 300 occupies a volume within the cavity 218.
  • the ratio of heatable surface area of the body 210 in the cavity 218 (SH) to the volume of the aerosol-forming substrate 300 in the cavity 218 is in range from about 1 cm ⁇ 1 to about 4 cnr 1 .
  • Such ratios allow for the aerosol-forming substrate 300 to produce desired amount of aerosol mass without prematurely depleting the aerosol-forming substrate 300.
  • the top 215 and bottom 213 of the body may have a plurality of apertures 217, 216 to allow air flow through the cartridge, when the cartridge is in use.
  • the apertures 216, 217 of the top 215 and bottom 213 may be aligned.
  • the apertures 217, 216 may be blocked when the cartridge is stored prior to use.
  • the apertures 216, 217 may be blocked by a releasable liner (not shown).
  • FIG. 5 is a schematic perspective view of a cartridge 200.
  • the sidewall 212 defines a frustroconical shape.
  • the bottom 213 defines a plurality of apertures to allow air flow through the cartridge 200.
  • the top comprises a flange 219 that extends from the sidewall 212.
  • the flange 219 may rest on shoulder of a receptacle of a shisha device so that cartridge 200 may be readily removed from the receptacle after use by grasping the flange.
  • FIG. 6 is a schematic top-down view into a cavity 218 of a cartridge 200.
  • a thermal bridge having two arms 221 , 223 that span the cavity 218 and contact the sidewall 212 is shown.
  • the arms 221 , 223 may also contact the bottom 213.
  • the thermal bridge increases the heatable surface area in the cavity 218 (SH) relative to a cartridge of the same dimensions that does not include a thermal bridge.
  • FIG. 7 is a schematic top-down view into a cavity 218 of a cartridge 200.
  • a cylindrical thermal bridge 220 is disposed in the cavity 218.
  • the thermal bridge 220 contacts the bottom 213 of the cartridge 200.
  • the thermal bridge 220 increases the heatable surface area in the cavity 218 (SH) relative to a cartridge of the same dimensions that does not include the thermal bridge.
  • FIGS. 8-9 are schematic sectional views of cartridges 200.
  • the cartridges 200 have a sidewall 212 a top 215 and a bottom 213 that together define a cavity 218 into which an aerosol generating substrate (not shown) may be disposed.
  • the cartridge 200 in FIG. 8 includes a generally flat bottom 213 with slightly rounded edges, and the cartridge 200 in FIG. 9 includes a generally frustoconical bottom 213. Otherwise, the cartridges 200 in FIGS, 8-9 are substantially the same.
  • the cartridges 200 have a flange 219 at the top 215.
  • the flange 219 may rest on a shoulder of a receptacle of a shisha device so that cartridge 200 may be readily removed from the receptacle after use by grasping the flange.
  • the flange may also help to prevent over-insertion of the cartridge 200 into the receptacle.
  • the cavity 218 has a maximum inner width (Wt) and a height (h).
  • the maximum inner width (Wt) may be substantially at the top of the cartridge 200.
  • the maximum inner width (Wt) in the example illustrated in FIG. 8 may be about 2.98 cm, and the height (h) may be about 3.63 cm.
  • the bottom of the cavity 218 has a width (Wb).
  • the width of the bottom of the cavity (Wb) may be about 2.43 cm.
  • the bottom 213 of the container 200 in FIG. 9 is generally frustoconical.
  • width Wb is generally measured at a position where the angle of the sidewall 212 changes plane.
  • the sidewall of the bottom portion 213 deviates from a flat bottom at an angle b.
  • Angle b may be about 18°.
  • the width (Wc) of the smaller bottom portion may be about 0.84 cm. Wc may be measured at a longitudinal position at which the width of the cavity is at a minimum.
  • the maximum inner width (Wt) may be about 2.98 cm
  • the height (h) may be about 3.83 cm
  • the bottom width (Wb) may be about 2.43 cm
  • the width of the smaller bottom portion (Wc) may be about 0.84 cm.
  • the body of the cartridges 200 in FIGS. 8-9 are generally frustoconical.
  • the sidewalls 212 deviate from the longitudinal axis at an angle a.
  • Angle a may be about 4.5°.
  • the cartridge 200 in FIG. 8 has in internal surface area defined by the sidewalls 212, the top 215, and the bottom 213 of about 41.5 cm 2 .
  • the internal surface area of the cavity 218 defined by the sidewalls 212 only is about 29.6 cm 2 .
  • the volume defined by the cavity 218 is about 20.6 cm 3 .
  • the ratio of the internal surface area of the cavity 218 defined by the sidewalls 212 to the volume defined by the cavity 218 is about 1.4 cm 1 .
  • the ratio of the internal surface area of the cavity 218 defined by the sidewalls 212, the top 215, and the bottom 213 to the volume defined by the cavity 218 is about 2 cm 1 .
  • the cartridge 200 in FIG. 9 has in internal surface area defined by the sidewalls 212, the top 215, and the bottom 213 of about 42 cm 2 .
  • the internal surface area of the cavity 218 defined by the sidewalls 212 only is about 29.9 cm 2 .
  • the volume defined by the cavity 218 is about 21.4 cm 3 .
  • the ratio of the internal surface area of the cavity 218 defined by the sidewalls 212 to the volume defined by the cavity 218 is about 1.4 cm ⁇ 1 .
  • the ratio of the internal surface area of the cavity 218 defined by the sidewalls 212, the top 215, and the bottom 213 to the volume defined by the cavity 218 is about 2 cm 1 .
  • FIG. 10 is a schematic sectional view of an example of a shisha device 100.
  • the device 100 includes a vessel 17 defining an interior volume configured to contain liquid 19 and defining a headspace outlet 15 above a fill level for the liquid 19.
  • the liquid 19 preferably comprises water, which may optionally be infused with one or more colorants, one or more flavorants, or one or more colorants and one or more flavorants.
  • the water may be infused with one or both of botanical infusions or herbal infusions.
  • the device 100 also includes an aerosol-generating element 130.
  • the aerosol-generating element 130 includes a receptacle 140 configured to receive a cartridge 200 containing an aerosol-generating substrate.
  • the aerosol-generating element 130 also includes a heating element 160 that forms at least one surface of the receptacle 140. In the depicted embodiment, the heating element 160 defines the top and side surfaces of the receptacle 140.
  • the aerosol generating element 130 also includes a fresh air inlet channel 170 that draws fresh air into the device 100. A portion of the fresh air inlet channel 170 is formed by the heating element 160 to heat the air before the air enters the receptacle 140.
  • the pre-heated air then enters the cartridge 150 (or substrate that is not a cartridge), which is also heated by heating element 160, to carry aerosol generated by aerosol generating substrate.
  • the air exits an outlet of the aerosol generating element 130 and enters a conduit 190.
  • the conduit 190 carries the air and aerosol into the vessel 17 below the level of the liquid 19.
  • the air and aerosol may bubble through the liquid 19 and exit the headspace outlet 15 of the vessel 17.
  • a hose 20 may be attached to the headspace outlet 15 to carry the aerosol to the mouth of a user.
  • a mouthpiece 25 may be attached to, or form a part of, the hose 20.
  • the air flow path of the device, in use, is depicted by thick arrows in FIG. 10.
  • the mouthpiece 25 may include an activation element 27.
  • the activation element 27 may be a switch, button or the like, or may be a puff sensor or the like.
  • the activation element 27 may be placed at any other suitable location of the device 100.
  • the activation element 27 may be in wireless communication with the control electronics 30 to place the device 100 in condition for use or to cause control electronics to activate the heating element 160; for example, by causing power supply 35 to energize the heating element 140.
  • the control electronics 30 and power supply 35 may be located in any suitable position of the aerosol generating element 130 other than the bottom portion of the element 130 as depicted in FIG. 1.
  • FIG. 11A is an image of an embodiment of a thermal bridge used in a cartridge.
  • FIG. 11 B is a top-down image of an embodiment of a cartridge with its top removed. The thermal bridge of FIG. 9A is disposed in the cavity of the cartridge in FIG. 11 B.
  • FIG. 11 C is a side image of an embodiment of a cartridge having a sidewall slit for accommodating a portion of the thermal bridge, such as the thermal bridge depicted in FIG. 11 A.
  • FIG. 11 D is a side image of the cartridge depicted in FIG. 11 C in which the thermal bridge of FIG. 11 A is inserted.
  • FIG. 11A is an image of an embodiment of a thermal bridge used in a cartridge.
  • FIG. 11 B is a top-down image of an embodiment of a cartridge with its top removed.
  • the thermal bridge of FIG. 9A is disposed in the cavity of the cartridge in FIG. 11 B.
  • FIG. 11 C is a side image of an embodiment of a cartridge having a sidewall slit
  • FIG. 12 is a top-down image of an embodiment of a cartridge with its top removed, revealing a thermal bridge disposed in the cavity.
  • FIG. 13 is a graph showing the total aerosol mass per puff generated using a variety of cartridge designs.
  • FIG. 14 is a graph of heatable surface area (SH) obtainable by cartridges having various dimensions, with and without thermal bridges.
  • FIG. 15 is a plot of absolute and relative evaporated molasses for various cartridge designs.
  • FIG. 16 is a plot of total aerosol mass produced for various cartridge designs.
  • FIG. 17 is a plot of absolute and relative evaporated molasses for cartridges containing different amounts of molasses.
  • FIG. 18 is a plot of total aerosol mass produced for cartridges containing different amounts of molasses.
  • any direction referred to herein, such as “top,” “bottom,” “left,” “right,” “upper,” “lower,” and other directions or orientations are described herein for clarity and brevity are not intended to be limiting of an actual device or system. Devices and systems described herein may be used in a number of directions and orientations.
  • Each cartridge contained 10 g of commercially available tobacco molasses (Al-Fakher) having a calculated volume of about 31.5 cm 3 .
  • Each cartridge was cylindrical and made from aluminium.
  • the cartridges had a length of 55 mm and an inner diameter of 27 mm.
  • One cartridge contained no thermal bridge and had a heatable surface area in the cavity (SH) of about 52 cm 2 .
  • Another cartridge included a 0.2 mm thick copper plate (see FIGS. 1 1A-D) in the shape of a T, which spanned the cavity to provide a total SH of about 69 cm 2 .
  • Another cartridge further included a 0.2 mm thick copper plate having an S shaped cross section that spanned the cavity (see FIG. 12) to provide a SH of about 90 cm 2 .
  • the cartridges were placed in communication with a conduit.
  • a frustroconical nozzle made of high temperature epoxy resin having an exit orifice of 3 mm was incorporated into the conduit.
  • the exit orifice of the nozzle was about 55 mm from cartridge outlet.
  • the conduit extended below a liquid level in a vessel. Aerosol exiting an outlet in communication with a headspace above the liquid level of the vessel was collected.
  • the cartridges were heated using a wire wound heating element set at a constant temperature of 200 degree Celsius.
  • the generated aerosol was collected using a total of 10 Cambridge pads whose weight was recorded before and after the shisha experience. The total duration of the experience corresponds to 105 puffs.
  • PDSP Programmable Dual Syringe Pumps
  • Pomac BV Tolbert, Groninen, Netherlands
  • the experimental setup was arranged such that only two of the ten Cambridge pads collect the generated aerosol at a given moment. Every 21 puffs, a check valve ensured that the aerosol was diverted to the correct pair of Cambridge pads. As a consequence, the production of aerosol could be monitored as a function of time.
  • the evaporated mass of the molasses was determined by comparing the weight of the molasses before and after the shisha experience.
  • the results from the various cartridge designs are shown in FIG. 13 and Table 1.
  • the TAM per puff is shown after the initial 20 puffs.
  • the curve labeled (1) represents the results from the charcoal operated shisha device
  • the curve labeled (2) represents the cartridge having the S H of about 52 cm 2
  • the curve labeled (3) represents the cartridge having the S H of about 69 cm 2
  • the curve labeled (4) represents the cartridge having the S H of about 90 cm 2 .
  • increasing SH to 90 cm 2 brought the results obtained with the electric shisha to values similar to the charcoal operated shisha.
  • the consumption of molasses increased to 3.9 g and the total TAM collected to 1850 mg, and the TAM collected during the first puffs increases to 12.0 mg/puff.
  • FIG. 14 To illustrate design considerations to achieve a desired ratio of SH to volume of aerosol forming substrate, reference is made to FIG. 14.
  • the bottom trace indicates the SH calculated for a cylinder with a volume of 31.5 cm 3 of different diameters. The corresponding length is shown on the upper x-axis. The calculated results show that cartridges with a length of almost 18 cm are needed to achieve a SH of 90 cm 2 if not thermal bridge is employed. However, such lengths are not practical for most shisha devices.
  • the trace labelled D/3 indicates the S H calculated for a cylinder having the same dimensions as the bottom trace, but with a cylindrical thermal bridge having a diameter equivalent to a third of the cartridge’s diameter.
  • the trace labelled D/2 indicates the S H calculated for a cylinder having the same dimensions as the bottom trace, but with a cylindrical thermal bridge having a diameter equivalent to half the cartridges diameter. As shown, the thermal bridges quickly increase the S H to provide a cartridge having more desirable
  • the cartridges may have a length of less than 10 cm and have a S H of 90 cm 2 .
  • the cartridges were cylindrical and made from aluminium.
  • the cylindrical cartridge had a length of 41.25 mm and an inner diameter of 27 mm (C 27).
  • the frustroconical cartridges each had a length of 41.25 mm and an upper inner diameter of 27 mm.
  • the lower inner diameters of the frustroconical cartridges were 22 mm (LD 22), 18 mm (LD 18) and 14 mm (LD 14).
  • the tops and bottoms of each cartridge contained 19 holes, each hole having a 2 diameter.
  • each cartridge contained 10 g of commercially available tobacco molasses (Al-Fakher), and the temperature of the substrate was monitored as the cartridge was heated, and the time for the substrate to reach 80 °C was determined. The results are presented below in Table 2.
  • Table 2 Amount of time for substrate to reach 80 °C.
  • the time to reach 80 °C may be directly related to time to first puff. Accordingly, a cylindrical cartridge (C 27) may allow for more rapid initial heating and allow for the first puff to be taken more quickly. However, the longer times associated with the frustroconical cartridges (LD 22, LD 18, and LD 14) may more closely mimic time to first puff associated with
  • the LD 22 cartridge was heated for an additional 30 seconds prior to testing and the LD 18 cartridge was heated for an additional 60 seconds based on the results presented in Table 2 above.
  • the mass of evaporated molasses is shown in FIG. 15, and the total aerosol mass produced is shown in FIG. 16. As shown in FIG. 16, the most total aerosol mass was observed with the LD 22 cartridge. As indicted in FIG. 15, the amount of evaporated molasses increased with decreasing lower diameters of the cartridges.
  • the total aerosol mass and evaporated molasses was measured for a C 27 cartridge containing 10 g of molasses and for LD 22 cartridges containing 10 g, 8 g, and 6 g of molasses. Relative to the C 27 cartridge, the LD 22 cartridges were heated for an additional 30 seconds prior to testing based on the results presented in Table 2 above.
  • the mass of evaporated molasses is shown in FIG. 17, and the total aerosol mass produced is shown in FIG. 18.
  • the total aerosol mass was similar between LD 22 cartridges containing 10 g and 8 g of molasses, suggesting that less molasses may be employed.
  • the LD 22 cartridges containing 6 g of molasses exhibited increased total aerosol mass for the first sixty puffs relative to the C 27 cartridge containing 10 g of molasses, suggesting that shape of cartridge may have a substantial impact on total aerosol production and amount of molasses that may be employed.
  • cartridges for shisha devices are described.

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
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Abstract

L'invention concerne une cartouche de chicha comprenant un corps définissant une cavité. Un substrat de formation d'aérosol est disposé dans la cavité. La cartouche comprend également une zone de surface pouvant être chauffée. Le rapport de la zone de surface pouvant être chauffée de la cartouche au volume de la cavité se situe dans une plage d'environ 1 cm-1 à environ 4 cm-1. La largeur interne maximale de la cavité peut être de 4 cm. La hauteur de la cavité peut être supérieure ou égale à 3 cm.
EP19729819.3A 2018-05-02 2019-05-02 Cartouche de chicha Pending EP3787422A1 (fr)

Applications Claiming Priority (2)

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EP18170471 2018-05-02
PCT/IB2019/053595 WO2019211789A1 (fr) 2018-05-02 2019-05-02 Cartouche de chicha

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EP (1) EP3787422A1 (fr)
JP (1) JP2021521830A (fr)
KR (1) KR20210006348A (fr)
CN (1) CN112040795A (fr)
AU (1) AU2019262377A1 (fr)
BR (1) BR112020020677A2 (fr)
CA (1) CA3094599A1 (fr)
MA (1) MA52500A (fr)
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DE102020002624B4 (de) * 2020-04-30 2022-04-07 Gopal Kamath Verfahren zur Herstellung eines Rauch- oder Dampfproduktes zum sofortigen Konsum in einer Shisha
US11832642B2 (en) 2021-09-28 2023-12-05 Johns Family Irrevocable Trust Pipe and cartridge for a smokable media
GB2620956A (en) * 2022-07-27 2024-01-31 Air Ip Holdings Ltd Smoking product

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NL1027533C2 (nl) * 2004-11-17 2006-05-18 Berten Beheer B V N Inhaleerinrichting en bijbehorende verwarmingsinrichting en verpakking.
DE202008010123U1 (de) * 2008-07-29 2009-04-23 Schwartz, Heidi Tabakpad für Wassertabakpfeifen (Shisha-Pad)
EP2179667B1 (fr) * 2008-10-24 2014-04-16 André Pflaum Cartouche de tabac pour narguilé
US20100101590A1 (en) * 2008-10-24 2010-04-29 Andre Pflaum Hookah tobacco portion
CN201509595U (zh) * 2009-09-04 2010-06-23 韩春福 一种水烟筒
ES2705151T3 (es) * 2011-06-30 2019-03-22 Shishapresso S A L Cápsula de material fumable preenvasado
US20140069446A1 (en) * 2012-09-08 2014-03-13 Bedrock Holding Trust 2012 Tobacco free hookah smoking system
WO2014118787A1 (fr) * 2013-02-04 2014-08-07 ZILFA, Noam Charbon électronique
DE202014102318U1 (de) * 2013-12-10 2015-01-13 Wael Salim Elhalwani Elektronische Wasserpfeife
KR102376088B1 (ko) * 2013-12-31 2022-03-18 필립모리스 프로덕츠 에스.에이. 에어로졸 발생 장치 및 에어로졸 발생 장치에서 사용하기 위한 캡슐
WO2015172224A1 (fr) * 2014-05-12 2015-11-19 Kanben Services Inc. Appareil houka à alimentation électrique, capsule de matériau combustible destinée à être utilisée avec ledit appareil et procédé de commande associé
US20160037825A1 (en) * 2014-08-06 2016-02-11 Avi Stein Hookah bowl with single use insert
US10165796B2 (en) * 2015-12-18 2019-01-01 Naji Gebara Hookah system
HUE038716T2 (hu) * 2015-12-22 2018-11-28 Philip Morris Products Sa Patron aeroszol-fejlesztõ rendszerhez és patront tartalmazó aeroszol-fejlesztõ rendszer
CN205358205U (zh) * 2016-01-26 2016-07-06 余东 一种新型水烟加热器
EP3468397B1 (fr) * 2016-06-08 2021-09-08 Philip Morris Products S.A. Système de génération d'aérosol actionné électriquement avec un article de génération d'aérosol à composants multiples
CN206808655U (zh) * 2017-05-08 2017-12-29 会泽德康斑铜工贸有限公司 一种斑铜烟筒

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KR20210006348A (ko) 2021-01-18
MA52500A (fr) 2021-03-10
CA3094599A1 (fr) 2019-11-07
CN112040795A (zh) 2020-12-04
AU2019262377A1 (en) 2020-10-15
WO2019211789A1 (fr) 2019-11-07
UA127489C2 (uk) 2023-09-06
JP2021521830A (ja) 2021-08-30
BR112020020677A2 (pt) 2021-01-12
US20210169142A1 (en) 2021-06-10

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