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公开(公告)号：US20240225117A1
公开(公告)日：2024-07-11
申请号：US17928073
申请日：2022-08-04
申请人： KT&G CORPORATION
发明人： Won Kyeong LEE , Min Kyu KIM , Jung Ho KIM , Jong Sub LEE , Hyung Seok LEE , Heon Jun JEONG
CPC分类号： A24F40/51 , A24F40/42 , A24F40/90 , B05B17/0684
摘要： An aerosol generating device includes: a housing; a first printed circuit board arranged to extend along one surface of the housing; and a second printed circuit board arranged in the housing, and on which a processor configured to generate a control signal is mounted, the second printed circuit board extending in a direction crossing a direction in which the one surface of the housing extends.
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公开(公告)号：US20240049780A1
公开(公告)日：2024-02-15
申请号：US17762421
申请日：2021-11-16
申请人： KT&G CORPORATION
发明人： Wonkyeong LEE , Heon Jun JEONG , Dong Sung KIM , Jae Sung CHOI
CPC分类号： A24F40/05 , A24F40/50 , B06B1/0253 , B06B2201/55
摘要： An aerosol generating device includes a vibrator configured to vibrate to generate an aerosol from an aerosol generating material, a controller configured to control the vibrator to vibrate at a target vibration speed, and a feedback circuit configured to detect an electrical signal representing a frequency response of the vibrator that changes according to an operating environment of the vibrator and output a feedback signal based on the detected electrical signal, and the controller may adjust the vibration speed of the vibrator based on the feedback signal output from the feedback circuit.
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公开(公告)号：US20230165310A1
公开(公告)日：2023-06-01
申请号：US17607073
申请日：2021-07-01
申请人： KT&G CORPORATION
发明人： Won Kyeong LEE , Heon Jun JEONG , Dong Sung KIM , Jae Sung CHOI
IPC分类号： A24F40/465 , A24F40/20 , H05B6/10
CPC分类号： A24F40/465 , A24F40/20 , H05B6/108
摘要： An aerosol generating apparatus according to an embodiment includes a susceptor arranged to surround an aerosol generating article, and comprising a first layer including a magnetic material and a second layer including a first non-magnetic metal material; an induction coil configured to form a time-varying magnetic field in the susceptor assembly; a battery configured to supply power to the induction coil; and a processor configured to control the power supplied to the induction coil from the battery.
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公开(公告)号：US20240196966A1
公开(公告)日：2024-06-20
申请号：US17797913
申请日：2022-02-24
申请人： KT&G CORPORATION
发明人： Won Kyeong LEE , Heon Jun JEONG , Jae Sung CHOI
CPC分类号： A24F40/05 , A24F40/10 , A24F40/42 , A24F40/50 , B06B1/0651 , B06B2201/77
摘要： A cartridge may include: a housing; a reservoir located in the housing and storing an aerosol generating material; an atomizer located in the housing and configured to generate vibration to atomize the aerosol generating material to an aerosol; a liquid delivery element configured to absorb the aerosol generating material stored in the reservoir and deliver the absorbed aerosol generating material to the atomizer; and a resistor located in the housing and configured to eliminate noise of a signal applied to the atomizer.
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公开(公告)号：US20230145477A1
公开(公告)日：2023-05-11
申请号：US17775342
申请日：2021-11-18
申请人： KT&G CORPORATION
发明人： Dong Sung KIM , Heon Jun JEONG , Won Kyeong LEE , Jae Sung CHOI
CPC分类号： H05B3/48 , A24F40/46 , H05B2203/002 , H05B2203/016 , H05B2203/011
摘要： A heater assembly includes a heating element formed in a mesh having a tubular shape, and configured to generate heat when electricity is supplied, and a plurality of electrodes respectively connected to opposite end portions the heating element in a lengthwise direction, extending in a circumferential direction of the heating element, and configured to supply the electricity to the heating element.
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公开(公告)号：US20220295881A1
公开(公告)日：2022-09-22
申请号：US17426705
申请日：2021-03-03
申请人： KT&G CORPORATION
发明人： Dong Sung KIM , Won Kyeong LEE , Heon Jun JEONG , Jae Sung CHOI
摘要： Provided is a cartridge that may be replaceably coupled to a main body of an aerosol generating device, the cartridge including a mouthpiece having a discharge hole, a liquid storage configured to accommodate an aerosol generating material, and a vibration receiver configured to transfer vibration generated by a vibrator of the main body to the aerosol generating material such that aerosols are generated from the aerosol generating material by the vibration.
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公开(公告)号：US20220248760A1
公开(公告)日：2022-08-11
申请号：US17626752
申请日：2021-06-24
申请人： KT&G CORPORATION
发明人： Wonkyeong LEE , Heon Jun JEONG , Dong Sung KIM , Jae Sung CHOI
摘要： A heater assembly for an aerosol generating device includes a heating portion that heats an aerosol generating article by using electrical power applied thereto, and an expansion portion that is separated from the heating portion, and receives heat from the heating portion and heats the aerosol generating article.
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公开(公告)号：US20240180242A1
公开(公告)日：2024-06-06
申请号：US17797138
申请日：2022-01-27
申请人： KT&G CORPORATION
发明人： Won Kyeong LEE , Heon Jun JEONG , Jae Sung CHOI
摘要： Disclosed is an aerosol generating apparatus including an atomizer configured to generate an aerosol from an aerosol generating material; a controller configured to output a driving voltage for controlling the atomizer; and a voltage divider operationally connected to the controller and configured to control an input voltage of the atomizer by adjusting voltage division of the driving voltage, such that a pre-heating voltage is applied to the atomizer while the atomizer is being pre-heated in a non-puff period and an atomization voltage is applied to the atomizer while the atomizer is atomizing the aerosol generating material in a puff period.
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公开(公告)号：US20240172806A1
公开(公告)日：2024-05-30
申请号：US17792190
申请日：2022-04-27
申请人： KT&G CORPORATION
发明人： Won Kyeong LEE , Heon Jun JEONG , Jae Sung CHOI
IPC分类号： A24F40/90 , A24F40/20 , A24F40/51 , A24F40/53 , A24F40/60 , H02J7/04 , H02J50/00 , H02M1/00 , H02M3/155 , H02M7/217 , H02N11/00
CPC分类号： A24F40/90 , A24F40/20 , A24F40/51 , A24F40/53 , A24F40/60 , H02J7/04 , H02J50/001 , H02M1/007 , H02M3/155 , H02M7/217 , H02J2207/20 , H02N11/002
摘要： An aerosol-generating device includes a heating element configured to heat an aerosol-generating substrate, a battery configured to supply power to the heating element, a harvest device configured to generate power, and a controller configured to control conversion of power generated by the harvest device and control charging of the battery by using converted power.
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公开(公告)号：US20240172802A1
公开(公告)日：2024-05-30
申请号：US17793239
申请日：2022-02-04
申请人： KT&G CORPORATION
发明人： Dong Sung KIM , Heon Jun JEONG , Won Kyeong LEE , Jae Sung CHOI
IPC分类号： A24F40/48 , A24F40/05 , A24F40/10 , A24F40/20 , A24F40/30 , A24F40/42 , A24F40/44 , A24F40/46 , B06B1/06 , C09K3/10 , H05B3/42
CPC分类号： A24F40/48 , A24F40/05 , A24F40/10 , A24F40/20 , A24F40/30 , A24F40/42 , A24F40/44 , A24F40/46 , B06B1/0644 , C09K3/10 , H05B3/42 , B06B2201/77 , C09K2200/0607 , C09K2200/0617 , C09K2200/0632 , C09K2200/065 , C09K2200/0655
摘要： An aerosol-generating device includes a battery, a controller, an atomizer, and a scaling member disposed on one end of the atomizer and including a thermoplastic elastomer (TPE), wherein the thermoplastic elastomer has a melt flow index of 1.8 g/10 min to 80.0 g/10 min.
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