公开(公告)号：US20240284980A1

公开(公告)日：2024-08-29

申请号：US18410418

申请日：2024-01-11

申请人： KT&G CORPORATION

发明人： Dong Sung KIM ,  Young Bum KWON ,  Yong Hwan KIM ,  Hun Il LIM

IPC分类号： A24F40/465 ,  A24F40/48 ,  A24F40/51 ,  A24F40/53 ,  H05B6/10 ,  H05B6/44

CPC分类号： A24F40/465 ,  A24F40/48 ,  A24F40/51 ,  A24F40/53 ,  H05B6/105 ,  H05B6/44

摘要： An aerosol generating device includes a housing including an air inlet through which air is introduced, and a heater module arranged inside the housing and configured to heat an aerosol generating article, wherein the heater module includes a receiving portion having a receiving space for accommodating the aerosol generating article, one or more coils configured to generate a magnetic field, a passage structure arranged on one side of the receiving portion and including one airflow passage configured to receive external air through the air inlet and transfer the received external air to the receiving portion, and a pressure sensor configured to generate a signal about a pressure inside the airflow passage.

公开(公告)号：US20240268474A1

公开(公告)日：2024-08-15

申请号：US18564933

申请日：2022-11-09

申请人： KT&G CORPORATION

发明人： Dong Sung KIM ,  Young Bum KWON ,  Yong Hwan KIM ,  Hun II LIM ,  Seok Su JANG

IPC分类号： A24F40/51 ,  A24F40/20 ,  A24F40/465 ,  A24F40/485 ,  A24F40/53

CPC分类号： A24F40/51 ,  A24F40/465 ,  A24F40/485 ,  A24F40/53 ,  A24F40/20

摘要： An aerosol generating device includes a housing including an opening into which an aerosol generating article is inserted, a heater assembly located inside the housing and including an accommodation space for accommodating an aerosol generating article that is inserted through the opening, an airflow passage located between the housing and the heater assembly to allow an outside of the aerosol generating device to fluid-communicate with an inside of the accommodation space, a sensor arranged adjacent to the airflow passage and configured to detect at least one of a pressure change and a temperature change in the airflow passage, and a processor electrically connected to the sensor and configured to output a notification of a user's puff action, based on the at least one of a pressure change and a temperature change of the airflow passage.

公开(公告)号：US20240251861A1

公开(公告)日：2024-08-01

申请号：US18565374

申请日：2022-11-10

申请人： KT&G CORPORATION

发明人： Dong Sung KIM ,  Young Bum KWON ,  Yong Hwan KIM ,  Hun II LIM ,  Seok Su JANG

IPC分类号： A24F40/485 ,  A24F40/20 ,  A24F40/465 ,  A24F40/51 ,  A24F40/60 ,  A24F40/65

CPC分类号： A24F40/485 ,  A24F40/20 ,  A24F40/465 ,  A24F40/51 ,  A24F40/60 ,  A24F40/65

摘要： An aerosol generating device includes a housing including an accommodating space for accommodating an aerosol generating article, and an inlet-side support positioned at an opening of the accommodating space and including at least one support body for supporting the aerosol generating article, and an inflow passage for receiving air from the outside of the housing, the inflow passage decreasing in width toward the inside of the accommodating space.

公开(公告)号：US20240225113A1

公开(公告)日：2024-07-11

申请号：US18563136

申请日：2022-11-10

申请人： KT &G CORPORATION

发明人： Dong Sung KIM ,  Young Bum KWON ,  Yong Hwan KIM ,  Hun II LIM ,  Seok Su JANG

IPC分类号： A24F40/48 ,  A24F40/465 ,  A24F40/51 ,  H05B6/10

CPC分类号： A24F40/48 ,  A24F40/465 ,  A24F40/51 ,  H05B6/108

摘要： An aerosol generating device includes an inner cylinder including an accommodation space for accommodating an aerosol generating article, a first support portion arranged at an entrance of the accommodation space to support the aerosol generating article accommodated in the accommodation space, the first support portion including an inlet passage through which external air is introduced into the accommodating space, a second support portion inside the accommodation space to support an end of the aerosol generating article, the second support portion including a transfer passage through which air in the accommodation space flows into the aerosol generating article, and a heater arranged inside the accommodation space to support an outer surface of the aerosol generating article and configured to generate heat to heat the aerosol generating article.

公开(公告)号：US20240334986A1

公开(公告)日：2024-10-10

申请号：US18627606

申请日：2024-04-05

申请人： KT&G CORPORATION

发明人： Young Bum KWON ,  Dong Sung KIM ,  Yong Hwan KIM ,  Hun Il LIM

IPC分类号： A24F40/60 ,  A24F40/20 ,  A24F40/40 ,  A24F40/51 ,  A24F40/65 ,  G06F3/16 ,  H04R1/02 ,  H04R1/08 ,  H04R3/00

CPC分类号： A24F40/60 ,  A24F40/20 ,  A24F40/40 ,  A24F40/51 ,  A24F40/65 ,  G06F3/162 ,  H04R1/028 ,  H04R1/08 ,  H04R3/00 ,  H04R2201/028

摘要： An aerosol generating device comprises a housing forming an external shape of the aerosol generating device and having a sound emission hole, an accommodation portion configured to accommodate a cigarette through a hole formed on one side of the housing, a heater configured to heat the cigarette accommodated in the accommodation portion, a memory storing sound data, a sound output unit configured to output the sound data, and a controller configured to transmit the sound data stored in the memory to the sound output unit.

公开(公告)号：US20240284984A1

公开(公告)日：2024-08-29

申请号：US18413788

申请日：2024-01-16

申请人： KT&G CORPORATION

发明人： Dong Sung KIM ,  Young Bum KWON ,  Yong Hwan KIM ,  Hun II LIM

IPC分类号： A24F40/51 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  A24F40/465 ,  G01N27/22 ,  G01N27/72 ,  H05B6/06 ,  H05B6/10 ,  H05B6/44 ,  H05K1/02 ,  H05K1/18

CPC分类号： A24F40/51 ,  A24F40/20 ,  A24F40/465 ,  G01N27/223 ,  G01N27/72 ,  H05B6/06 ,  H05B6/105 ,  H05B6/44 ,  H05K1/0277 ,  H05K1/181 ,  A24F40/10 ,  A24F40/30 ,  H05K2201/10151

摘要： An aerosol generating device includes a housing including an accommodation space for accommodating an aerosol generating article, a heater configured to heat the aerosol generating article accommodated in the accommodation space, and a circuit board including a first sensor for sensing a capacitance change in the accommodation space and a second sensor for sensing an inductance change in the accommodation space.

公开(公告)号：US20240251867A1

公开(公告)日：2024-08-01

申请号：US18564646

申请日：2022-11-09

申请人： KT&G CORPORATION

发明人： Young Bum KWON ,  Hun Il LIM ,  Dong Sung KIM ,  Yong Hwan KIM ,  Seok Su JANG

IPC分类号： A24F40/51 ,  A24F40/20 ,  A24F40/465 ,  A24F40/53 ,  A24F40/57 ,  A24F40/65

CPC分类号： A24F40/51 ,  A24F40/20 ,  A24F40/465 ,  A24F40/53 ,  A24F40/57 ,  A24F40/65

摘要： An aerosol-generating device according to embodiments includes a first sensor configured to measure a temperature of a heating member for heating an aerosol generating material, a second sensor configured to detect a characteristic of the aerosol generating material, a switching module connected to the first sensor and the second sensor and to a shared sensor signal line connected to the heating member, and a controller configured to control the switching module and receive a first sensor output signal from the first sensor or a second sensor output signal from the second sensor.

公开(公告)号：US20240245128A1

公开(公告)日：2024-07-25

申请号：US18562974

申请日：2022-11-10

申请人： KT&G CORPORATION

发明人： Dong Sung KIM ,  Young Bum KWON ,  Yong Hwan KIM ,  Hun Il LIM ,  Seok Su JANG

IPC分类号： A24F40/48 ,  A24F40/465 ,  H05B6/10

CPC分类号： A24F40/48 ,  A24F40/465 ,  H05B6/105

摘要： Provided is an aerosol-generating device including a housing in which an aerosol-generating article is accommodated, a heater which is arranged at an external side of the aerosol-generating article to heat the aerosol-generating article accommodated in the housing, and at least one support which is arranged at an inner space of the housing, supports the aerosol-generating article accommodated in the housing, and allows air in the inner space of the housing to flow to one end of the aerosol-generating article.