WO2021084746A1 - Unité de chauffage - Google Patents

Unité de chauffage Download PDF

Info

Publication number
WO2021084746A1
WO2021084746A1 PCT/JP2019/043103 JP2019043103W WO2021084746A1 WO 2021084746 A1 WO2021084746 A1 WO 2021084746A1 JP 2019043103 W JP2019043103 W JP 2019043103W WO 2021084746 A1 WO2021084746 A1 WO 2021084746A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
heat
heater
heat insulating
generating resistor
Prior art date
Application number
PCT/JP2019/043103
Other languages
English (en)
Japanese (ja)
Inventor
容 進藤
啓司 丸橋
Original Assignee
日本たばこ産業株式会社
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 日本たばこ産業株式会社 filed Critical 日本たばこ産業株式会社
Priority to PCT/JP2019/043103 priority Critical patent/WO2021084746A1/fr
Priority to JP2021554033A priority patent/JPWO2021084746A1/ja
Priority to TW109112810A priority patent/TW202119862A/zh
Publication of WO2021084746A1 publication Critical patent/WO2021084746A1/fr

Links

Images

Classifications

    • 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
    • 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

Definitions

  • the present invention relates to a heating unit.
  • a heat insulating material is used for the heating unit of the non-combustion heating type flavor suction system, which is used by heating the non-combustion heating type flavor suction device, so that the heat of the heater is not transferred to the outside of the system.
  • a heat insulating material airgel and the like are known (for example, Patent Document 1).
  • the heat insulating efficiency is not always sufficient because the heat from the end of the heat insulating material wraps around and is transmitted to the outside. Further, in order to suppress heat sneaking, it is necessary to precisely position the heater and the heat insulating material in the heating unit, but precise positioning is difficult. In view of such circumstances, it is an object of the present invention to provide a heating unit for a non-combustion heating type flavor suction system having excellent heat insulation efficiency.
  • the heat-generating sheet is A heater layer having a heat generating resistor, a heat insulating layer having a heat insulating material, and A connecting layer which is arranged from the surface of the heater layer to the surface of the heat insulating layer and connects the two in the longitudinal direction is provided.
  • the heat-generating sheet is wound around the outer peripheral surface of the cylinder one or more turns with the connection layer inside. At least a part of the heat insulating layer is arranged radially outside the heater layer. Heating unit.
  • the heating unit according to (1) wherein the heater layer is arranged on the outer side in the radial direction of the entire outer peripheral surface of the tubular body.
  • the heater layer has a layer having a heat generating resistor and a protective layer arranged on at least one surface of the layer.
  • the connecting layer has an adhesive layer.
  • the heater layer has a layer having a heat generating resistor and a protective layer arranged on both surfaces of the layer.
  • the protective layer existing on the connecting layer side is arranged on the entire surface of the layer having the heat generating resistor.
  • the heater layer has a layer having a heat generating resistor and a protective layer arranged on a surface opposite to the connection layer side of the layer.
  • the connecting layer has an adhesive layer and a protective layer for protecting the heat generating resistor arranged on the adhesive layer.
  • Step of preparing a cylinder into which a flavor source can be inserted A step of preparing a heat-generating sheet including a heater layer having a heat-generating resistor, a heat-insulating layer having a heat insulating material, and a connecting layer arranged from the surface of the heater layer to the surface of the heat-insulating layer and connecting the two in the longitudinal direction.
  • a heater layer having a heat generating resistor, a heat insulating layer having a heat insulating material, and A connecting layer which is arranged from the surface of the heater layer to the surface of the heat insulating layer and connects the two in the longitudinal direction is provided.
  • a heat-generating sheet for heating the flavor source is provided.
  • the method for producing a heat-generating sheet according to (9) above A step of preparing a heater layer having a layer having a heat generating resistor and a protective layer on both sides of the layer.
  • a manufacturing method comprising.
  • FIG. 1 Perspective view showing the concept of the heating unit of the present invention.
  • Sectional drawing which shows the concept of the heating unit of this invention.
  • the figure which shows one aspect of the heat generating sheet of this invention The figure which shows one aspect of the heat generating sheet of this invention.
  • the figure which shows one aspect of the heat generating sheet of this invention The figure which shows one aspect of the heat generating sheet of this invention.
  • the heating unit of the present invention includes a cylinder and a heat-generating sheet wound around the outer peripheral surface of the cylinder.
  • 1 and 2 are perspective views and cross-sectional views showing the concept of the heating unit of the present invention.
  • 1 is a heating unit
  • 3 is a heat-generating sheet
  • 31 is a connection layer
  • 33 is a heater layer having a heat-generating resistor (hereinafter, also simply referred to as “heater layer”)
  • 35 is a heat-insulating layer having a heat insulating material (hereinafter, simply (Also referred to as "insulation layer”)
  • 5 is a cylinder.
  • the thickness of the heat-generating sheet 3 is shown larger than the wall thickness of the tubular body 5 for easy understanding, but the actual relationship between the two thicknesses is as described later. Further, in these figures, the heat-generating sheets 3 are loosely wound, but in reality, the heat-generating sheets 3 are in close contact with each other in the stacking direction.
  • the heat-generating sheet 3 is wound around the outer peripheral surface of the tubular body 5 one or more turns with the connection layer 31 inside. At least a part of the heat insulating layer 35 is arranged radially outside the heater layer 33. With such a structure, the heat insulating effect can be enhanced. Therefore, it is preferable that the heat insulating layer 35 is arranged on the entire outer surface of the heater layer 33 in the radial direction.
  • the radial outside means a direction extending vertically from the central axis of the tubular body 5 toward the peripheral surface.
  • the cross section of the tubular body 5 may be other than circular, but even in this case, for convenience in the present invention, the direction extending vertically from the central axis of the tubular body 5 toward the peripheral surface is referred to as the outer side in the radial direction. ..
  • the length of the heat-generating sheet 3 is one or more times the outer peripheral length of the cylinder 5.
  • the heater layer 33 exists on the outer side in the radial direction of the entire outer peripheral surface of the tubular body 5. That is, the length of the heater layer 33 is preferably one or more times the outer peripheral length of the tubular body 5.
  • the length of the heater layer 33 is preferably twice or less the outer peripheral length of the tubular body 5.
  • the heat insulating layer 35 is arranged on the outer side in the radial direction of the heater layer 33, and it is more preferable that the heat insulating layer 35 is arranged so as to cover the entire surface of the heater layer 33. Therefore, the length of the heat insulating layer 35 is preferably one or more times the outer peripheral length of the tubular body 5. However, in consideration of manufacturing efficiency and the like, the length of the heat insulating layer 35 is preferably twice or less the outer peripheral length of the tubular body 5. From the above, the lower limit of the length of the heat-generating sheet 3 can be 2 times or more or 3 times or more of the outer peripheral length, and the upper limit thereof is 5 times or less, 4 times or less, or 2 of the outer peripheral length. It can be 5.5 times or less.
  • the thickness of the heat-generating sheet 3 is preferably 0.1 to 0.3 mm, more preferably 0.12 to 0.20 mm. Since the heat-generating sheet 3 includes a case where the thickness is not uniform, the thickness of the heat-generating sheet 3 is defined as the maximum thickness of the sheet. The thickness of each layer will be described later.
  • the widths of the heater layer 33 and the heat insulating layer 35 are the same or the width of the heat insulating layer 35 is large.
  • the width of the connecting layer 31 is preferably equal to or greater than the width of the heater layer 33. Therefore, the width of the heat-generating sheet 3 is defined as the maximum width of each layer.
  • the width of the heat-generating sheet 3 is preferably the same as the length of the tubular body 5. In one embodiment, the outer diameter of the tubular body 5 is about 3 to 10 mm and the length is about 10 to 50 mm, so that the dimensions of the heat-generating sheet 3 can be about 40 to 200 mm in length and about 10 to 50 mm in width.
  • each member will be described.
  • the heat-generating sheet 3 heats the flavor source to 50 to 400 ° C.
  • FIG. 3 shows an outline of the heat-generating sheet.
  • the connection layer 31 is arranged from the surface of the heater layer 33 to the surface of the heat insulating layer 35, and connects the two in the longitudinal direction.
  • the heater layer 33 and the heat insulating layer 35 are in contact with each other in the longitudinal direction, but they may be arranged apart from each other.
  • the heater layer 33 has, in one embodiment, a layer 330 having a heat generating resistor and a protective layer 37 arranged on at least one surface of the layer (see, for example, FIG. 4).
  • the heat generation resistor is a material such as a metal that generates heat when energized, and for example, W, Cu, or the like can be used.
  • the layer having a heat-generating resistor means a layer in which a heat-generating resistor pattern is formed on a base material having high heat resistance, or the heat-generating resistor pattern itself.
  • the pattern shape may be a known shape.
  • the thickness of the heat generating resistor pattern can be about 10 to 30 ⁇ m.
  • Examples of the base material having high heat resistance include engineering plastics, thermosetting resins, ceramics and the like.
  • the thickness of the base material having high heat resistance is not limited, but can be about 10 to 100 ⁇ m.
  • the protective layer 37 is a layer for suppressing deterioration due to corrosion or damage of the heat generating resistor, and for example, engineering plastics such as polyester and polyimide can be used.
  • the thickness of the protective layer is not limited and can be about 10 to 100 ⁇ m.
  • the insulation layer 35 is a layer having low thermal conductivity, and in one embodiment, refers to a layer having lower thermal conductivity than the tubular body 5.
  • the difference in thermal conductivity between the tubular body 5 and the heat insulating layer 35 is preferably 13 W / m / K or more.
  • a known material for example, a sheet-like material containing airgel can be used.
  • the sheet-like material containing airgel include an airgel-containing paper obtained by papermaking a pulp slurry containing airgel, an airgel-containing polymer sheet obtained by casting a polymer solution containing airgel, and the like.
  • the thickness of the heat insulating layer is not limited, but can be about 10 to 1000 ⁇ m.
  • connection layer 31 connects the heater layer 33 and the heat insulating layer 35.
  • the connection layer 31 may be arranged from a part or all of the surface of the heater layer 33 to a part or all of the surface of the heat insulating layer 35. It is preferable that the connecting layer 31 is in direct contact with the tubular body 5, and the tubular body 5 is made of metal as described later. Therefore, it is preferable that the connecting layer 31 is insulating because it is possible to prevent the heat generating resistor and the cylinder 5 from being short-circuited. Further, if the connecting layer 31 is excessively thick, the heat transfer property to the tubular body 5 is lowered. From these viewpoints, the thickness of the connecting layer 31 is preferably about 1 to 20 ⁇ m.
  • the connection layer 31 may include a plurality of sub-layers (sub-layers).
  • An adhesive layer can be mentioned as an auxiliary layer. It is preferable that the connecting layer 31 has an adhesive layer because the heat-generating sheet 3 can be easily fixed to the tubular body 5.
  • the adhesive layer include a layer made of a known adhesive such as an epoxy adhesive, an acrylic adhesive, or a silicone adhesive, or a layer formed by applying or impregnating a non-woven fabric such as paper with an adhesive.
  • the connecting layer 31 may include a protective layer 37 as an auxiliary layer.
  • a plurality of heater layers 33 and a plurality of heat insulating layers 35 may be present in the heat generating sheet 3, but it is preferable that both of them are present in a pair in consideration of manufacturing efficiency and the like.
  • FIG. 4 shows a mode in which protective layers 37 are provided on both sides of a layer 330 having a heat generating resistor.
  • the protective layer 37b existing on the connection layer 31 side is arranged on the entire surface of the layer 330 having the heat generating resistor from the viewpoint of corrosion prevention and short circuit prevention.
  • FIG. 4 (3) it is preferable that the layer 330 having the heat generating resistor in this embodiment has a heat generating resistor pattern. Further, FIG.
  • connection layer 31 is arranged from the entire surface of the heater layer 33 to the entire surface of the heat insulating layer 35, but as shown in FIG. 4 (2), the connection layer 31 is the surface of the heater layer 33. It may be arranged from a part of the heat insulating layer 35 over a part of the surface of the heat insulating layer 35.
  • the length L of the heat-generating sheet 3 is defined as the length between the outer end surface of the layer existing at one of the leading ends and the outer end surface of the layer at the other leading end.
  • the length Lh of the heater layer 33 is preferably substantially the same as the outer peripheral length of the tubular body 1 (approximately 1 times the length). The same applies to other aspects.
  • the heat-generating sheet of this embodiment can be produced, for example, by a method including the following steps.
  • the heater layer 33 can be prepared by forming a heat generating resistor pattern on the surface of the protective layer 37b and laminating the protective layer 37a on the pattern (see FIG. 4 (3)). Specifically, the surface of the protective layer 37b can be plated and then etched to form a heat-generating resistor pattern having a desired shape.
  • step A2 for example, a pulp slurry containing airgel is made into paper to prepare an airgel-containing paper, which can be used as a heat insulating layer 35.
  • step A3 the heater layer 33 is laminated on the connecting layer 31 so that the protective layer 37b and the connecting layer 31 are in contact with each other, and the heat insulating layer 35 is laminated adjacent to or close to the heater layer 33 to generate heat.
  • the sex sheet 3 can be manufactured.
  • FIG. 5 shows the protective layer 37 on the surface opposite to the connection layer 31 side of the layer 330 having the heat generation resistor.
  • the connecting layer 31 serves to protect one surface of the layer 330 having the heating resistor. Therefore, when the layer 330 having the heat-generating resistor is the heat-generating resistor pattern itself, the connecting layer 31 is arranged from the entire surface of the layer 330 having the heat-generating resistor to the entire surface or a part of the surface of the heat insulating layer 35.
  • the layer 330 having the heat-generating resistor is a layer in which the heat-generating resistor pattern is formed on the base material having high heat resistance and the heat-generating resistor pattern is in contact with the protective layer 37, the heat-generating resistance is generated.
  • the connecting layer 31 is arranged from the entire surface of the layer 330 having the heat generating resistor to the entire surface or a part of the surface of the heat insulating layer 35.
  • the heat-generating sheet of this embodiment can be produced, for example, by a method including the following steps. Step B1 of preparing a layer 330 having a heat generating resistor and a heater layer 33 having a protective layer 37 on one surface of the layer. Step B2 for preparing the heat insulating layer 35, and step B3 for arranging the connecting layer 31 from the surface of the layer 330 having the heat generating resistor to the surface of the heat insulating layer 35 and connecting the two.
  • Steps B1 and B2 can be carried out in the same manner as steps A1 and A2.
  • step B3 the heater layer 33 is laminated on the connecting layer 31 so that the layer 330 having the heat generating resistor and the connecting layer 31 are in contact with each other, and the heat insulating layer 35 is laminated adjacent to or close to the heater layer 33. By doing so, the heat-generating sheet 3 can be manufactured.
  • FIG. 6 shows a mode in which the connecting layer 31 includes an adhesive layer 39 and a protective layer 37.
  • the protective layer 37 in the connecting layer 31 and the layer 330 having a heat generating resistor are in contact with each other.
  • the connecting layer 31 is arranged from the entire surface of the layer 330 having the heat generating resistor to the entire surface or a part of the surface of the heat insulating layer 35.
  • step B3 a connecting layer 31 having an adhesive layer is used, and a heater layer 33 is laminated on the connecting layer 31 so that the protective layer 37 and the layer 330 having a heat-generating resistor come into contact with each other. Can be manufactured.
  • the heating unit of the present invention includes a cylinder 5 into which a flavor source can be inserted.
  • the cross-sectional shape of the tubular body 5 is not limited, but may be a known shape such as a circle, an ellipse, a rectangle, a polygon, a rounded rectangle, or a rounded polygon.
  • the cylinder 5 is hollow to allow the flavor source to be inserted, and at least one end is open.
  • the thermal conductivity of the tubular body 5 is preferably 10 to 20 W / m / K, more preferably 14 to 16 W / m / K. From this point of view, the material of the tubular body 5 is preferably metal, more preferably stainless steel.
  • the length and outer diameter of the tubular body 5 are as described above, and the wall thickness thereof is preferably 0.05 to 0.3 mm.
  • the flavor source itself may be inserted into the cylinder 5, or the flavor source portion of the flavor suction article provided with the flavor source and a housing for holding the flavor source may be inserted.
  • the flavor suction article includes a flavor source.
  • Tobacco raw materials are preferable as the flavor source.
  • the flavor source is a tobacco rod with a tobacco filler and a wrapper that wraps around it.
  • the tobacco filler is not limited, and for example, tobacco engraving, tobacco sheet, or the like can be used.
  • the wrapper may be filled with tobacco chopped from dried tobacco leaves.
  • the dried tobacco leaves may be crushed and homogenized to be sheet-processed, and the cut tobacco leaves may be filled in the wrapper.
  • the sheet may be gathered, folded, or spirally filled in the wrapper without being stamped.
  • the sheet may be cut into strips and filled in the wrapper concentrically or so that the longitudinal direction of the strips is parallel to the longitudinal direction of the tobacco rod.
  • Various tobacco leaves can be used, for example, yellow varieties, Burley varieties, Orient varieties, native varieties, other Nicotiana-Tabacam varieties, Nicotiana rustica varieties, and mixtures thereof.
  • the flavor-sucking article may include a housing for holding the flavor source.
  • the housing known ones such as a support member, a cooling member, and a filter member can be used.
  • the flavor source By heating the flavor source of the flavor suction article of the present invention, a flavor or aerosol is generated. Therefore, the flavor source may generate steam with heating. It is preferable to include an aerosol source such as a polyol such as glycerin, propylene glycol or 1,3-butanediol in order to promote the generation of aerosol.
  • the amount of the aerosol source added may be a known amount.
  • the length of the tobacco rod is not limited, but is preferably 15 to 25 mm.
  • the diameter is not limited, but is preferably 6 to 8 mm.
  • the heating unit of the present invention includes a step of preparing a cylinder 5, a step of preparing a heat-generating sheet 3, and a step of winding the heat-generating sheet 3 around the peripheral surface of the cylinder 5 one or more turns. It is preferably manufactured by the method provided.
  • the cylinder 5 and the heat-generating sheet 3 can be prepared as described above.
  • a connecting layer 31 having an adhesive layer it is preferable to use a connecting layer 31 having an adhesive layer and to fix the heat-generating sheet 3 after winding by utilizing the adhesiveness thereof.
  • a fixing tool such as a cap may be used to fix the heat-generating sheet 3 after winding.
  • Heating device for flavor-sucking articles The heating unit of the present invention is useful as a heating device for flavor-sucking articles. At that time, the heating unit of the present invention is connected to a power source. Units other than the heating unit in the heating device are configured as known. Further, the combination of the heating device and the flavor suction article is also referred to as a flavor suction system.
  • Heating unit 3 Heat-generating sheet 31 Connection layer 33 Heater layer 330 Layer containing heat-generating resistor 35 Insulation layer 37 Protective layer 39 Adhesive layer 5 Cylinder

Landscapes

  • Resistance Heating (AREA)

Abstract

L'invention concerne une unité de chauffage comprenant un corps cylindrique dans lequel une source d'arôme peut être insérée, et une feuille de génération de chaleur. La feuille de génération de chaleur est pourvue d'une couche d'isolation thermique qui comporte un élément d'isolation thermique et une couche d'élément chauffant possédant une résistance de génération de chaleur, et une couche de liaison qui est positionnée entre la surface de la couche d'élément chauffant et la surface de la couche d'isolation thermique et qui relie la surface de la couche d'élément chauffant à la couche d'isolation thermique dans la direction longitudinale. La feuille de génération de chaleur est enroulée au moins une fois sur la surface circonférentielle externe du corps cylindrique, la couche de liaison étant disposée sur le côté interne. Au moins une partie de la couche d'isolation thermique est positionnée sur le côté radialement externe de la couche d'élément chauffant.
PCT/JP2019/043103 2019-11-01 2019-11-01 Unité de chauffage WO2021084746A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2019/043103 WO2021084746A1 (fr) 2019-11-01 2019-11-01 Unité de chauffage
JP2021554033A JPWO2021084746A1 (fr) 2019-11-01 2019-11-01
TW109112810A TW202119862A (zh) 2019-11-01 2020-04-16 加熱單元

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/043103 WO2021084746A1 (fr) 2019-11-01 2019-11-01 Unité de chauffage

Publications (1)

Publication Number Publication Date
WO2021084746A1 true WO2021084746A1 (fr) 2021-05-06

Family

ID=75716102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/043103 WO2021084746A1 (fr) 2019-11-01 2019-11-01 Unité de chauffage

Country Status (3)

Country Link
JP (1) JPWO2021084746A1 (fr)
TW (1) TW202119862A (fr)
WO (1) WO2021084746A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023138442A1 (fr) * 2022-01-24 2023-07-27 深圳市合元科技有限公司 Appareil de génération d'aérosol
WO2024075272A1 (fr) * 2022-10-07 2024-04-11 日本たばこ産業株式会社 Feuille chauffante, ensemble chauffant et inhalateur d'arôme

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468913U (fr) * 1990-10-17 1992-06-18
JP2013509160A (ja) * 2009-10-29 2013-03-14 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 加熱器が改善された電気加熱式喫煙システム
JP2015513922A (ja) * 2012-04-23 2015-05-18 ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッドＢｒｉｔｉｓｈ Ａｍｅｒｉｃａｎｔｏｂａｃｃｏ （Ｉｎｖｅｓｔｍｅｎｔｓ） Ｌｉｍｉｔｅｄ 加熱喫煙材料
JP2017535920A (ja) * 2014-10-17 2017-11-30 ジェンサーム ゲーエムベーハー 電気加熱装置
CN207202051U (zh) * 2017-09-22 2018-04-10 陈铁山 一种加热不燃烧低温电子烤烟组件

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468913U (fr) * 1990-10-17 1992-06-18
JP2013509160A (ja) * 2009-10-29 2013-03-14 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 加熱器が改善された電気加熱式喫煙システム
JP2015513922A (ja) * 2012-04-23 2015-05-18 ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッドＢｒｉｔｉｓｈ Ａｍｅｒｉｃａｎｔｏｂａｃｃｏ （Ｉｎｖｅｓｔｍｅｎｔｓ） Ｌｉｍｉｔｅｄ 加熱喫煙材料
JP2017535920A (ja) * 2014-10-17 2017-11-30 ジェンサーム ゲーエムベーハー 電気加熱装置
CN207202051U (zh) * 2017-09-22 2018-04-10 陈铁山 一种加热不燃烧低温电子烤烟组件

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023138442A1 (fr) * 2022-01-24 2023-07-27 深圳市合元科技有限公司 Appareil de génération d'aérosol
WO2024075272A1 (fr) * 2022-10-07 2024-04-11 日本たばこ産業株式会社 Feuille chauffante, ensemble chauffant et inhalateur d'arôme

Also Published As

Publication number Publication date
JPWO2021084746A1 (fr) 2021-05-06
TW202119862A (zh) 2021-05-16

Similar Documents

Publication Publication Date Title
WO2021084746A1 (fr) Unité de chauffage
KR102323782B1 (ko) 에어로졸 발생장치의 히터 구조
KR102454710B1 (ko) 에어로졸 발생 물품, 에어로졸 발생 물품을 제조하기 위한 방법, 및 에어로졸 발생 시스템
JP5292410B2 (ja) 非燃焼タイプ香味吸引物品
JP2024052842A (ja) エアロゾル発生物品
JP2020516306A (ja) 巻きタバコ型電子タバコ装置用発熱ヒーター
CN104379409B (zh) 一种自卷曲无纺布套筒及其构造方法
JP2001054244A (ja) 回転電気機械およびその製造方法
JP2018531574A5 (fr)
CN102594044A (zh) 定子和定子线棒以及制造定子和定子线棒的方法
JP2016539516A5 (fr)
EP3796793B1 (fr) Article générateur d'aérosol, procédé de fabrication d'un article générateur d'aérosol
JP2010517497A (ja) 発電機のステータのための導体バー、及び、その生産方法
JP2011519317A5 (fr)
TWI796586B (zh) 包含導熱捲紙之氣霧產生物件
EP3074217B1 (fr) Manchon non tissé enroulé en spirale et son procédé de construction
CN113453572A (zh) 蒸气产生制品、其制造方法、以及蒸气产生系统
JP2009133336A (ja) 真空断熱材
JP2010156066A (ja) 断熱シートの製造装置、及び断熱シートの製造方法
JP2024504915A (ja) エアロゾル発生デバイス
JP5245710B2 (ja) 真空断熱材
US9653954B2 (en) Electric machine rotor with rotor vent and axial slot fluid communication
JP7022298B2 (ja) コイル装置の製造方法
CN102216067B (zh) 用于制备折叠线的方法和设备
JPWO2021105856A5 (fr)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19950827

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021554033

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19950827

Country of ref document: EP

Kind code of ref document: A1