KR20240043768A - 에어로졸 발생 시스템을 위한 건조 히터 검출 - Google Patents

에어로졸 발생 시스템을 위한 건조 히터 검출 Download PDF

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Publication number
KR20240043768A
KR20240043768A KR1020247006276A KR20247006276A KR20240043768A KR 20240043768 A KR20240043768 A KR 20240043768A KR 1020247006276 A KR1020247006276 A KR 1020247006276A KR 20247006276 A KR20247006276 A KR 20247006276A KR 20240043768 A KR20240043768 A KR 20240043768A
Authority
KR
South Korea
Prior art keywords
heating element
heating
electrical resistance
aerosol
resistance ratio
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
KR1020247006276A
Other languages
English (en)
Korean (ko)
Inventor
에프티키아 안토니우
로버트 윌리암 에밋
벤자민 루크 마주르
아처 가이 클리프트 로우베리
아처 가이 클리프트 로우베리
Original Assignee
필립모리스 프로덕츠 에스.에이.
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 필립모리스 프로덕츠 에스.에이. filed Critical 필립모리스 프로덕츠 에스.에이.
Publication of KR20240043768A publication Critical patent/KR20240043768A/ko
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
    • A24F40/50—Control or monitoring
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/53—Monitoring, e.g. fault detection
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • H02J7/0063—
    • H02J7/007—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/855—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0297—Heating of fluids for non specified applications
    • 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
    • H05B3/0019—Circuit arrangements
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Resistance Heating (AREA)
KR1020247006276A 2021-08-26 2022-08-19 에어로졸 발생 시스템을 위한 건조 히터 검출 Pending KR20240043768A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21193374.2 2021-08-26
EP21193374 2021-08-26
PCT/EP2022/073178 WO2023025673A1 (en) 2021-08-26 2022-08-19 Dry heater detection for aerosol-generating system

Publications (1)

Publication Number Publication Date
KR20240043768A true KR20240043768A (ko) 2024-04-03

Family

ID=77519076

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247006276A Pending KR20240043768A (ko) 2021-08-26 2022-08-19 에어로졸 발생 시스템을 위한 건조 히터 검출

Country Status (6)

Country Link
US (1) US20240365877A1 (https=)
EP (1) EP4391842A1 (https=)
JP (1) JP2024530296A (https=)
KR (1) KR20240043768A (https=)
CN (1) CN117769364A (https=)
WO (1) WO2023025673A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12520880B2 (en) 2021-01-18 2026-01-13 Altria Client Services Llc Heat-not-burn (HNB) aerosol-generating devices including energy based heater control, and methods of controlling a heater
EP4591738A1 (en) * 2024-01-25 2025-07-30 Nicoventures Trading Limited Aerosol provision system
WO2025158157A1 (en) * 2024-01-25 2025-07-31 Nicoventures Trading Limited Aerosol provision system
EP4678041A1 (en) * 2024-07-10 2026-01-14 Imperial Tobacco Limited Aerosol generating apparatus and method of operating same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3801084T3 (pl) * 2018-05-30 2022-10-24 Philip Morris Products S.A. Sposoby wykrywania stanów ogrzewacza w układzie wytwarzania aerozolu

Also Published As

Publication number Publication date
US20240365877A1 (en) 2024-11-07
JP2024530296A (ja) 2024-08-16
EP4391842A1 (en) 2024-07-03
WO2023025673A1 (en) 2023-03-02
CN117769364A (zh) 2024-03-26

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Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000