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公开(公告)号：US20230077441A1
公开(公告)日：2023-03-16
申请号：US17797914
申请日：2021-11-22
申请人： KT&G CORPORATION
发明人： Jongsub LEE , Minkyu KIM , Jueon PARK , Byungsung CHO , Sungrok OH
摘要： An aerosol-generating device is disclosed. The aerosol-generating device includes a first container and a second container, which includes a plurality of chambers, which are divided from each other, and is rotatably connected to the first container. The first container includes a cylinder having a space configured to store therein a liquid material, and a rotation limiter formed at the outer circumferential surface of the cylinder.
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公开(公告)号：US20230067854A1
公开(公告)日：2023-03-02
申请号：US17799601
申请日：2021-12-14
申请人： KT&G CORPORATION
发明人： Jongsub LEE , Minkyu KIM , Jueon PARK , Byungsung CHO
摘要： An aerosol-generating device is disclosed. The aerosol-generating device of the present disclosure includes a first container configured to accommodate an aerosol-generating substance, a heater configured to heat the aerosol-generating substance, a second container configured to be rotatable about a rotating shaft thereof and including a plurality of partitioned chambers, a first sensor configured to output a signal indicating rotation of the second container, and a controller configured to determine whether the plurality of chambers is located at preset correct positions based on a signal received from the first sensor.
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公开(公告)号：US20230063531A1
公开(公告)日：2023-03-02
申请号：US17797050
申请日：2021-11-22
申请人： KT&G CORPORATION
发明人： Jongsub LEE , Minkyu KIM , Jueon PARK , Byungsung CHO , Sungrok OH
摘要： An aerosol-generating device is disclosed. The aerosol-generating device includes a cartridge, which includes a first container and a second container includes a plurality of chambers isolated from each other, and is rotatably coupled to the first container, a housing, which has a reception space into which the cartridge is inserted, a dial gear, which is disposed in the housing, includes a rotating shaft parallel to a rotating shaft of the second container, and rotatably engages with the second container, and a battery, which is disposed in the housing adjacent both to the dial gear and to the reception space in a longitudinal direction of the rotating shaft of the dial gear.
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公开(公告)号：US20230098929A1
公开(公告)日：2023-03-30
申请号：US17908784
申请日：2022-02-07
申请人： KT&G CORPORATION
发明人： Jongsub LEE , Minkyu KIM , Jueon PARK , Byungsung CHO
摘要： An aerosol-generating device is disclosed. The aerosol-generating device of the present disclosure includes a door configured to open and close an insertion space into which a stick is inserted, a hinge member connected to the door to allow the door to be pivoted in the direction in which the stick is inserted, a magnetic body disposed at the door, a magnetic sensor configured to sense a magnetic field, and a controller configured to determine whether the stick is inserted into the insertion space using the magnetic sensor.
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公开(公告)号：US20230079366A1
公开(公告)日：2023-03-16
申请号：US17797993
申请日：2021-11-30
申请人： KT&G CORPORATION
发明人： Jongsub LEE , Minkyu KIM , Jueon PARK , Byungsung CHO
摘要： An aerosol-generating device is disclosed. The aerosol-generating device of the present disclosure includes a first container configured to accommodate an aerosol-generating substance, a heater configured to heat the aerosol-generating substance, a shunt resistor electrically connected to the heater and receiving voltage corresponding to the current flowing through the heater, and a controller. When the voltage applied to the shunt resistor is lower than a preset reference voltage, the controller changes at least one of the level of electric power supplied to the heater when the heater generates heat or the time period for which the electric power is supplied. When the number of times that the voltage applied to the shunt resistor is lower than the reference voltage exceeds a predetermined number of times, the controller determines that the remaining amount of the aerosol-generating substance is less than a minimum amount.
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公开(公告)号：US20230067572A1
公开(公告)日：2023-03-02
申请号：US17797056
申请日：2021-11-22
申请人： KT&G CORPORATION
发明人： Jongsub LEE , Minkyu KIM , Jueon PARK , Byungsung CHO , Namhyeong KIM
摘要： An aerosol-generating device including a cartridge having a first container having a cylindrical form, the first container including a hollow shaft such that liquid is containable between an inner surface of the first container and an outer surface of the hollow shaft; a second container, which is rotatably coupled to the first container, and includes a plurality of chambers, the plurality of chambers being isolated from each other along a circumference of the second container, and each of the plurality of chambers having a plurality of holes formed at upper and lower ends thereof; a wick, which extends through the hollow shaft in a diametrical direction of the hollow shaft; and a duct, which is positioned between the first container and the second container to allow an upper end of the hollow shaft to communicate with the lower end of one of the plurality of chambers.
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公开(公告)号：US20230061288A1
公开(公告)日：2023-03-02
申请号：US17799613
申请日：2021-12-14
申请人： KT&G CORPORATION
发明人： Jongsub LEE , Minkyu KIM , Jueon PARK , Byungsung CHO
摘要： An aerosol-generating device is disclosed. The aerosol-generating device of the present disclosure includes a first container configured to accommodate an aerosol-generating substance, a heater configured to heat the aerosol-generating substance, a second container configured to be rotatable about a rotating shaft thereof and including a plurality of partitioned chambers, a first sensor configured to output a signal indicating rotation of the second container, at least one output device configured to output a message, and a controller. The controller outputs a message regarding at least one of arrangement or usage of the plurality of chambers through the at least one output device based on a signal received from the first sensor.
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公开(公告)号：US20230071526A1
公开(公告)日：2023-03-09
申请号：US17796116
申请日：2021-11-22
申请人： KT&G CORPORATION
发明人： Jongsub LEE , Minkyu KIM , Jueon PARK , Byungsung CHO , Namhyeong KIM
IPC分类号： A24F40/42 , A24F40/10 , A24F40/44 , A24F40/485
摘要： An aerosol-generating device including a cartridge including a first container having a cylindrical form including a hollow shaft such that liquid is containable between an inner surface of the first container and an outer surface of the hollow shaft; a second container rotatably coupled to the first container and which includes a plurality of chambers isolated from each other along a circumference of the second container; a wick extending through the hollow shaft in a diametrical direction of the hollow shaft; a coupling disc including a duct positioned between the first container and the second container to allow an upper end of the hollow shaft to communicate with the lower end of one of the plurality of chambers; and a first seal positioned around the duct between the first container and the coupling disc to seal the duct.
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公开(公告)号：US20230046508A1
公开(公告)日：2023-02-16
申请号：US17796807
申请日：2021-11-22
申请人： KT&G CORPORATION
发明人： Jongsub LEE , Minkyu KIM , Jueon PARK , Byungsung CHO , Youngsoo KWON , Namhyeong KIM
摘要： An aerosol-generating device is disclosed. The aerosol-generating device includes a container having a first passage; a container head, which is disposed on the container and has a first outlet at a bottom surface to communicate with the first passage; a mouthpiece, which is pivotably connected to the container head and has a second passage; and a sealing cap projecting outwards from the mouthpiece, wherein the sealing cap closes the first outlet when the mouthpiece is pivoted to a first position, and the sealing cap opens the first outlet to allow the first outlet to communicate with the second passage when the mouthpiece is pivoted to a second position.
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公开(公告)号：US20230039402A1
公开(公告)日：2023-02-09
申请号：US17797982
申请日：2021-11-30
申请人： KT&G CORPORATION
发明人： Jongsub LEE , Minkyu KIM , Jueon PARK , Byungsung CHO
摘要： An aerosol-generating device is disclosed. The aerosol-generating device includes a first container accommodating an aerosol-generating substance, a heater heating the aerosol-generating substance, a second container configured to be rotatable and including chambers, a rotation detection sensor sensing rotation of the second container, and a controller. The controller determines any one of the chambers to be an application chamber through which an aerosol passes based on a signal received from the rotation detection sensor, and determines usage of a chamber determined to be the application chamber. The heater is heated to a first temperature or higher when the usage is equal to or greater than a first reference and less than a second reference, and is heated to a second temperature or higher when the usage is equal to or greater than the second reference and less than a third reference. The second temperature is higher than the first temperature.
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