WO2019199074A1 - Appareil de génération d'aérosol - Google Patents

Appareil de génération d'aérosol Download PDF

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Publication number
WO2019199074A1
WO2019199074A1 PCT/KR2019/004351 KR2019004351W WO2019199074A1 WO 2019199074 A1 WO2019199074 A1 WO 2019199074A1 KR 2019004351 W KR2019004351 W KR 2019004351W WO 2019199074 A1 WO2019199074 A1 WO 2019199074A1
Authority
WO
WIPO (PCT)
Prior art keywords
aerosol
heat transfer
generating
transfer member
groove
Prior art date
Application number
PCT/KR2019/004351
Other languages
English (en)
Korean (ko)
Inventor
박인수
고동균
정은미
정순환
Original Assignee
주식회사 케이티앤지
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 주식회사 케이티앤지 filed Critical 주식회사 케이티앤지
Publication of WO2019199074A1 publication Critical patent/WO2019199074A1/fr

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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
    • A24F40/46—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
    • A24F40/85—Maintenance, e.g. cleaning
    • 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

Definitions

  • the present invention relates to an aerosol-generating device that can be used as a substitute for tobacco.
  • Aerosol-generating devices include electrically actuated smoking devices.
  • Known electrically actuated smoking devices typically comprise an aerosol-generating means 1 comprising a battery and an aerosol-generating article 3 specifically designed for use with the aerosol-generating means.
  • the aerosol-generating means 1 comprises an electric heater for heating the aerosol-generating article 3.
  • the aerosol-generating article 3 comprises a plug of an aerosol-forming substrate such as a cigarette plug, and when the aerosol-generating article 3 is inserted into the aerosol-generating means 1, The heater accommodated in the aerosol-generating means 1 is inserted into the aerosol-generating substrate.
  • the electric heater is in direct contact with the aerosol-generating substrate and, therefore, may be contaminated with material from the aerosol-forming substrate during use, thereby reducing the heat transfer efficiency and deodorizing by carbonization. Causes the problem to occur.
  • the present invention has been made to solve the problems of the prior art as described above,
  • an object of the present invention is to provide an aerosol-generating device in which the necessity of cleaning due to contamination is eliminated and the durability of the device is also greatly improved.
  • the new structure as described above prevents the occurrence of odor due to the carbonization of the aerosol-generating substrate, the aerosol generating efficiency is also improved by improving the heat transfer efficiency, thereby providing an aerosol generating device that can improve the quality of smoking It is aimed at.
  • Aerosol generation comprising an aerosol generating substrate portion 10, a cooling portion 20, and a filter portion 30, and comprising a heat transfer member 40 provided in a longitudinal central axis of the aerosol generating substrate portion 10.
  • aerosol-generating means 200 including an aerosol-generating article accommodating groove 60 and a heater member 70 provided on the bottom of the aerosol-generating article accommodating groove 60.
  • the heat transfer member 40 of the aerosol-generating article 100 includes a protrusion 42 or a groove 44 for making contact with the heater member 70 of the aerosol-generating means 200, and the heater member ( 70 provides an aerosol-generating device 300 having a contact structure corresponding to the protrusion 42 or the groove 44 of the heat transfer member.
  • the protrusion 42 or the groove 44 of the heat transfer member 40 may be a protrusion or groove is formed based on the front end surface of the aerosol-generating substrate 10.
  • the contact structure of the heater member 70 corresponding to the protrusion 42 or the groove 44 of the heat transfer member is a protrusion 42 or the groove 44 formed on the upper surface of the heater member 70. May be).
  • the protrusion 42 of the heat transfer member 40 may be in the form of a disk having a larger horizontal cross-sectional area than the heat transfer member.
  • the contact structure of the protrusion 42 or the groove 44 of the heat transfer member 40 and the heater member 70 corresponding thereto is an upper surface of the heater member 70 and the aerosol generating substrate portion ( 10) may be provided as a specification to space the front end surface.
  • the upper surface of the heater member 70 may be further provided with an insulating member 80 to prevent the heater member from directly contacting the front end surface of the aerosol-generating substrate portion 10.
  • the heat cutting member 80 may be a plate-shaped member having a through-hole formed in the center thereof.
  • the contact structure of the protrusion 42 or the groove 44 of the heat transfer member 40 and the corresponding heater member 70 is a thread (48, 76) that can form a screw connection It may be formed.
  • the heat transfer member 40 may be in the form of a metal rod.
  • the metal rod may be a stainless steel or aluminum alloy rod.
  • the front end surface of the aerosol-generating substrate 10 may be covered with the exception of the heat transfer member 40.
  • the heat transfer member 40 may further include one or more heat transfer fins 46 extending from the surface toward the aerosol-generating substrate portion 10.
  • the heat transfer fins 46 may be in the form of being spirally coupled to the outer surface of the heat transfer member.
  • the aerosol-generating substrate portion 10 may include one or more selected from the group consisting of flaky leaves and kelp.
  • the aerosol-generating device of the present invention includes the heat transfer member in the aerosol-generating substrate cartridge, thereby providing an effect of efficiently transferring heat to the substrate without the heater provided in the aerosol-generating means being in direct contact with the aerosol-generating substrate.
  • the aerosol-generating device of the present invention prevents the contamination of the heater by the new structure as described above, it eliminates the necessity of washing due to the contamination, and provides the effect of greatly improving the durability of the apparatus.
  • the aerosol-generating device of the present invention prevents the occurrence of odor due to carbonization of the aerosol-generating substrate by the new structure as described above, and improves the quality of smoking because the aerosol-generating efficiency is improved by improving the heat transfer efficiency. to provide.
  • FIG. 1 is a perspective view of a conventional aerosol-generating device
  • FIGS 2 to 7 are cross-sectional views showing an embodiment of the aerosol-generating device of the present invention.
  • the present invention provides an aerosol generating device 300 as shown in Figures 2-7.
  • the aerosol-generating device 300 of the present invention includes an aerosol-generating substrate 10, a cooling unit 20, and a filter unit 30.
  • An aerosol-generating article 100 comprising a heat transfer member 40 provided in the longitudinal central axis of the portion 10;
  • aerosol-generating means 200 including an aerosol-generating article accommodating groove 60 and a heater member 70 provided on the bottom of the aerosol-generating article accommodating groove 60.
  • the heat transfer member 40 of the aerosol-generating article 100 includes a protrusion 42 or a groove 44 for making contact with the heater member 70 of the aerosol-generating means 200, and the heater member ( 70 is characterized in that it has a contact structure corresponding to the protrusion 42 or the groove 44 of the heat transfer member.
  • the protrusion 42 or the groove 44 of the heat transfer member 40 protrudes based on the front end surface of the aerosol-generating substrate 10 as shown in FIGS. 2 and 3. Or a groove may be formed.
  • the contact structure of the heater member 70 corresponding to the protrusion 42 or the groove 44 of the heat transfer member is not particularly limited, but the protrusion 42 formed on the upper surface of the heater member 70. ) Or the groove 44.
  • the protrusion 42 of the heat transfer member 40 may be in the form of a disc having a larger horizontal cross-sectional area than the heat transfer member 40, as shown in FIG. 4.
  • the disk may be formed in the same area as the front end surface of the aerosol-generating substrate portion 10.
  • the upper surface of the heater member 70 may be formed in a planar shape.
  • the contact structure of the protrusion 42 or the groove 44 of the heat transfer member 40 and the corresponding heater member 70 is a heater member, as shown in Figs.
  • the upper surface of the 70 and the front end surface of the aerosol-generating substrate 10 may be provided as a specification to be spaced apart.
  • the aerosol-generating substrate is in direct contact with the heater, which may cause the same problem as in the prior art.
  • those known in the art may be used without limitation. Examples of the known methods include a method of adjusting the length of the protrusion forming the contact and the depth of the groove, or forming a stopper on the protrusion.
  • an upper end surface of the heater member 70 includes an insulating member that prevents the heater member from directly contacting the front end surface of the aerosol-generating substrate 10. 7, 80) may be further provided.
  • the insulating member 80 a material known in the art may be used without limitation.
  • the heat cutting member 80 may be a plate-like member having a through hole formed in the center thereof.
  • the contact structure of the protrusion 42 or the groove 44 of the heat transfer member 40 and the corresponding heater member 70, as shown in FIG. Threads 48 and 76 may be formed.
  • the heat transfer member 40 may be in the form of a metal rod.
  • the metal rod those known in the art may be used without limitation, and in particular, a metal rod of a material having excellent thermal conductivity, for example, a stainless steel rod or an aluminum alloy rod may be preferably used.
  • a tubular metal rod may be used as the metal rod.
  • the tubular metal rod may be preferably a form in which the end portion of the tubular metal rod is blocked.
  • the tip of the protrusion is also blocked.
  • the front end surface of the aerosol-generating substrate 10 may be covered with the exception of the heat transfer member 40.
  • the material of such a cover is not particularly limited, and materials known in the art may be used without limitation.
  • the cover may be provided to prevent leakage of components included in the aerosol-generating substrate to the outside.
  • the heat transfer member 40 may further include one or more heat transfer fins 46 extending from the surface in the direction of the aerosol-generating substrate portion 10.
  • the shape of the heat transfer fin 46 is not particularly limited, and forms known in the art may be used without limitation. For example, it may be a form that is spirally coupled to the outer surface of the heat transfer member shown in Figure 6 (a), a shape provided with a plurality of individual pins shown in Figure 6 (b). The shape of the said individual pin is not specifically limited.
  • the aerosol-generating substrate portion 10 may include one or more selected from the group consisting of lamellar leaf and kelp, and other components known in the art as an aerosol-generating substrate. May be further included.
  • the aerosol-generating means 200 includes configurations of known cooling units 20, filter units 30, control circuits 90, rechargeable batteries 94, and the like. It may be further included.

Landscapes

  • Resistance Heating (AREA)

Abstract

La présente invention concerne un appareil de génération d'aérosol, comprenant : un article de génération d'aérosol, comprenant une partie de substrat de génération d'aérosol, une partie de refroidissement et une partie de filtre, et comprenant un élément de transfert de chaleur disposé au niveau de l'axe central de direction longitudinale de la partie de substrat de génération d'aérosol; et un moyen de génération d'aérosol, comprenant une rainure de réception d'article de génération d'aérosol, et un élément chauffant disposé au fond de la rainure de réception d'article de génération d'aérosol, l'élément de transfert de chaleur de l'article de génération d'aérosol comprenant une partie de saillie ou une partie de rainure permettant d'établir un contact avec l'élément chauffant du moyen de génération d'aérosol, et l'élément chauffant possédant une structure de contact correspondant à la partie de saillie ou à la partie de rainure de l'élément de transfert de chaleur.
PCT/KR2019/004351 2018-04-12 2019-04-11 Appareil de génération d'aérosol WO2019199074A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180042948A KR102369446B1 (ko) 2018-04-12 2018-04-12 에어로졸 발생 장치
KR10-2018-0042948 2018-04-12

Publications (1)

Publication Number Publication Date
WO2019199074A1 true WO2019199074A1 (fr) 2019-10-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/004351 WO2019199074A1 (fr) 2018-04-12 2019-04-11 Appareil de génération d'aérosol

Country Status (2)

Country Link
KR (1) KR102369446B1 (fr)
WO (1) WO2019199074A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2593429A (en) * 2020-01-16 2021-09-29 Nicoventures Trading Ltd Susceptor
EP3949766A1 (fr) * 2020-08-04 2022-02-09 JT International SA Système de génération d'aérosol doté d'un mécanisme de régulation thermique
WO2022263658A1 (fr) * 2021-06-18 2022-12-22 Nicoventures Trading Limited Dispositif de génération d'aérosol
WO2023118822A1 (fr) * 2021-12-20 2023-06-29 Nicoventures Trading Limited Article

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102445429B1 (ko) * 2019-11-20 2022-09-20 주식회사 케이티앤지 에어로졸 생성 로드를 제조하는 방법 및 장치와, 상기 방법 및 장치에 의해 제조되는 에어로졸 생성 로드를 포함하는 에어로졸 생성 물품
KR20230101132A (ko) 2021-12-29 2023-07-06 주식회사 케이티앤지 매질 세그먼트, 에어로졸 생성 물품 및 이를 포함하는 시스템
KR20230101983A (ko) 2021-12-29 2023-07-07 주식회사 케이티앤지 필터 세그먼트, 에어로졸 생성 물품 및 이를 포함하는 시스템

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015503336A (ja) * 2011-12-30 2015-02-02 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 前方プラグ及びエアロゾル形成基材を備えた喫煙物品並びにその方法
JP2017515485A (ja) * 2014-05-21 2017-06-15 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム エンドヒーターを備えた電気加熱式エアロゾル発生システム
US20170196269A1 (en) * 2016-01-07 2017-07-13 Dominique BERNAUER Aerosol-generating device with sealed compartment
KR20170107440A (ko) * 2015-01-28 2017-09-25 필립모리스 프로덕츠 에스.에이. 일체형 가열 요소를 구비한 에어로졸 발생 물품
US20170340015A1 (en) * 2016-05-31 2017-11-30 Michel THORENS Heat diffuser for an aerosol-generating system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5459813B2 (ja) 2010-07-30 2014-04-02 日本たばこ産業株式会社 無煙型香味吸引具
KR20130123236A (ko) 2012-05-02 2013-11-12 포항공과대학교 산학협력단 투명 전극, 이를 구비한 플렉서블 유기 발광 다이오드 및 그 제조방법
CN105792689B (zh) * 2013-12-16 2019-10-01 菲利普莫里斯生产公司 包括换热器的气溶胶生成装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015503336A (ja) * 2011-12-30 2015-02-02 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 前方プラグ及びエアロゾル形成基材を備えた喫煙物品並びにその方法
JP2017515485A (ja) * 2014-05-21 2017-06-15 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム エンドヒーターを備えた電気加熱式エアロゾル発生システム
KR20170107440A (ko) * 2015-01-28 2017-09-25 필립모리스 프로덕츠 에스.에이. 일체형 가열 요소를 구비한 에어로졸 발생 물품
US20170196269A1 (en) * 2016-01-07 2017-07-13 Dominique BERNAUER Aerosol-generating device with sealed compartment
US20170340015A1 (en) * 2016-05-31 2017-11-30 Michel THORENS Heat diffuser for an aerosol-generating system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2593429A (en) * 2020-01-16 2021-09-29 Nicoventures Trading Ltd Susceptor
EP3949766A1 (fr) * 2020-08-04 2022-02-09 JT International SA Système de génération d'aérosol doté d'un mécanisme de régulation thermique
WO2022028830A1 (fr) * 2020-08-04 2022-02-10 Jt International S.A. Système de génération d'aérosol à mécanisme de régulation thermique
WO2022263658A1 (fr) * 2021-06-18 2022-12-22 Nicoventures Trading Limited Dispositif de génération d'aérosol
WO2023118822A1 (fr) * 2021-12-20 2023-06-29 Nicoventures Trading Limited Article

Also Published As

Publication number Publication date
KR20190119465A (ko) 2019-10-22
KR102369446B1 (ko) 2022-03-02

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