KR20220100565A - 에어로졸 생성 장치 - Google Patents
에어로졸 생성 장치 Download PDFInfo
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- KR20220100565A KR20220100565A KR1020220083492A KR20220083492A KR20220100565A KR 20220100565 A KR20220100565 A KR 20220100565A KR 1020220083492 A KR1020220083492 A KR 1020220083492A KR 20220083492 A KR20220083492 A KR 20220083492A KR 20220100565 A KR20220100565 A KR 20220100565A
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- generating device
- susceptor
- aerosol
- coil
- power converter
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- 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
- A24F40/50—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
- A24F40/40—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
- A24F40/46—Shape or structure of electric heating means
- A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- 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
-
- 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
- A24F40/60—Devices with integrated user interfaces
-
- 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
- A24F40/65—Devices with integrated communication means, e.g. wireless communication 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
- A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
- A24F40/95—Arrangements or methods specially adapted for charging batteries thereof structurally associated with cases
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B6/00—Tactile signalling systems, e.g. tactile personal calling systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
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- 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
- H05B1/0202—Switches
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
- H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- General Induction Heating (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
Description
도 3 내지 도 4는 궐련의 예를 도시한 도면들이다.
도 5 내지 도 6은 에어로졸 생성 장치에 삽입되는 궐련의 예를 도시한 도면이다.
도 7은 일 실시예에 따른 에어로졸 생성 장치의 내부 블록도이다.
도 8은 도 7의 구동 제어부의 동작 방법을 설명하기 위한 도면이다.
도 9는 일 실시예에 따른 전력 변환부 및 가열부의 내부 회로도이다.
도 10은 일 실시예에 따른 온도 프로파일에 따른 동작 모드의 변경 방법을 설명하기 위한 도면이다.
도 11은 제1 모드에서 스위칭 소자들의 동작 방법을 설명하기 위한 도면이다.
도 12 내지 도 13은 제1 모드에서 스위칭 소자들의 동작에 따른 전류 흐름을 설명하기 위한 도면이다.
도 14는 제2 모드에서 스위칭 소자들의 동작 방법을 설명하기 위한 도면이다.
도 15 내지 도 16은 제2 모드에서 스위칭 소자들의 동작에 따른 전류 흐름을 설명하기 위한 도면이다.
도 17은 일 실시예에 따른 에어로졸 생성 장치의 동작 방법을 설명하기 위한 순서도이다.
110: 서셉터
130: 코일
751: 전력 변환부
780: 제어부
Claims (10)
- 에어로졸 생성 기질이 수용되는 수용 공간이 형성되고, 유도 가열 방식으로 상기 에어로졸 생성 기질에 포함된 서셉터를 가열하는 에어로졸 생성 장치에 있어서,
직류 전원을 제공하는 배터리;
적어도 하나의 스위칭 소자를 포함하며, 상기 직류 전원을 교류 전원으로 변환하는 전력 변환부;
상기 수용 공간을 따라 권선되어 상기 에어로졸 생성 장치의 길이 방향으로 연장되며, 상기 전력 변환부에 의해 변환된 상기 교류 전원에 따라 상기 에어로졸 생성 기질에 포함된 상기 서셉터에 주기적으로 방향이 가변되는 교번 자기장(alternating magnetic field)을 인가함으로써, 상기 서셉터를 가열하는 코일; 및
상기 서셉터의 온도가 기 설정된 목표 온도에 도달하도록 상기 전력 변환부의 듀티 및 상기 코일의 구동 주파수 중 적어도 어느 하나를 고정한 상태에서, 상기 코일에 공급되는 전류의 크기를 제어하는 제어부;를 포함하는 에어로졸 생성 장치. - 제1항에 있어서,
상기 제어부는
상기 전력 변환부의 듀티를 기 설정된 제1 듀티로 고정한 상태에서, 상기 목표 온도에 기초하여 상기 코일에 공급되는 전류의 크기를 제어하는 에어로졸 생성 장치. - 제2항에 있어서,
상기 제1 듀티는 50%로 설정되는 에어로졸 생성 장치. - 제1항에 있어서,
상기 제어부는
상기 구동 주파수를 고정시킨 상태에서, 상기 목표 온도에 기초하여 상기 코일에 공급되는 전류의 크기를 제어하는 에어로졸 생성 장치. - 제1항에 있어서,
상기 서셉터에 유도 결합하기 위해 상기 코일에 직렬 또는 병렬 접속되는 커패시터 소자를 더 포함하는 에어로졸 생성 장치. - 제5항에 있어서,
상기 구동 주파수는 상기 코일 및 상기 커패시터 소자의 공진 주파수에 기초하여 설정되는 에어로졸 생성 장치. - 제6항에 있어서,
상기 구동 주파수는
상기 코일 및 상기 커패시터 소자의 공진 주파수보다 기 설정된 크기만큼 높은 주파수로 설정되는 에어로졸 생성 장치. - 제1항에 있어서,
상기 코일은
상기 수용 공간을 따라 권선되는 솔레노이드이고,
구리, 은, 금, 알루미늄, 텅스텐, 아연 및 니켈 중 적어도 어느 하나를 포함하는 에어로졸 생성 장치. - 제1항에 있어서,
상기 배터리는
리튬인산철을 포함하는 에어로졸 생성 장치. - 제1항에 있어서,
외부 디바이스와 데이터를 교환하거나, 외부 전원으로부터 전원을 공급 받는 포트를 포함하는 인터페이스부를 더 포함하는 에어로졸 생성 장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20200113745 | 2020-09-07 | ||
| KR1020200113745 | 2020-09-07 | ||
| KR1020210087858A KR102692618B1 (ko) | 2020-09-07 | 2021-07-05 | 에어로졸 생성 장치 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020210087858A Division KR102692618B1 (ko) | 2020-09-07 | 2021-07-05 | 에어로졸 생성 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20220100565A true KR20220100565A (ko) | 2022-07-15 |
| KR102495300B1 KR102495300B1 (ko) | 2023-02-07 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020220083492A Active KR102495300B1 (ko) | 2020-09-07 | 2022-07-07 | 에어로졸 생성 장치 |
| KR1020230086658A Active KR102624137B1 (ko) | 2020-09-07 | 2023-07-04 | 에어로졸 생성 장치 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020230086658A Active KR102624137B1 (ko) | 2020-09-07 | 2023-07-04 | 에어로졸 생성 장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US12127597B2 (ko) |
| EP (3) | EP4051034A4 (ko) |
| JP (3) | JP7401685B2 (ko) |
| KR (2) | KR102495300B1 (ko) |
| CN (3) | CN116326847B (ko) |
| WO (1) | WO2022050800A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240038251A (ko) | 2022-09-16 | 2024-03-25 | 주식회사 이엠텍 | 에어로졸 발생장치 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12127597B2 (en) | 2020-09-07 | 2024-10-29 | Kt&G Corporation | Induction heating type aerosol generating device capable of changing an operation mode of a power converter |
| US11789476B2 (en) | 2021-01-18 | 2023-10-17 | Altria Client Services Llc | Heat-not-burn (HNB) aerosol-generating devices including intra-draw heater control, and methods of controlling a heater |
| 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 |
| PL4426146T3 (pl) * | 2021-11-04 | 2025-11-17 | Jt International S.A. | Układ pomiaru temperatury dla urządzenia wytwarzającego aerozol, urządzenie wytwarzające aerozol zawierające układ pomiaru temperatury oraz sposób pomiaru temperatury w urządzeniu wytwarzającym aerozol |
| CN114669436B (zh) * | 2022-03-17 | 2024-02-02 | 重庆大学 | 调频驱动电路、调频驱动方法、驱动装置 |
| WO2023229308A1 (en) * | 2022-05-23 | 2023-11-30 | Kt & G Corporation | Aerosol generating device with full bridge driving circuit |
| US20250380741A1 (en) * | 2024-06-18 | 2025-12-18 | Kt&G Corporation | Aerosol generating device |
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| KR20180124755A (ko) * | 2017-05-11 | 2018-11-21 | 주식회사 케이티앤지 | 에어로졸 생성 장치의 충전 시스템 |
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| KR20190130021A (ko) * | 2017-03-31 | 2019-11-20 | 브리티시 아메리칸 토바코 (인베스트먼츠) 리미티드 | 온도 결정 |
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| KR100392761B1 (ko) * | 2000-12-29 | 2003-07-28 | 박희대 | 히터의 전류량 제어방법 및 난방장치 |
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| JP2023099072A (ja) | 2023-07-11 |
| US12133557B2 (en) | 2024-11-05 |
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