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公开(公告)号：US20240225090A1
公开(公告)日：2024-07-11
申请号：US18001003
申请日：2022-10-28
申请人： KT&G CORPORATION
发明人： Ki Jin AHN , Yong Mi JUNG , Man Seok SEO , Byeong Yong AHN
摘要： A sidestream smoke removing device includes a housing having a smoking space defined therein, an article inserting part positioned on one end of the housing and having an open area through which a smoking article is inserted into the smoking space, and a sidestream smoke processing part positioned at a distance from an upstream end of the smoking article inserted into the smoking space and configured to process sidestream smoke produced from the smoking article. The sidestream smoke processing part includes a plasma ion filter configured to generate plasma ions using a high voltage electrode and a ventilation fan configured to allow the sidestream smoke to be discharged through the plasma ion filter. The sidestream smoke removing device obtains superior effects in terms of a sidestream smoke removal rate and deodorizing performance without significantly reducing the flow rate after the application of the filter.
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公开(公告)号：US11992056B2
公开(公告)日：2024-05-28
申请号：US17041177
申请日：2019-11-07
申请人： KT&G CORPORATION
发明人： Sang Kyu Park , Jong sub Lee , Seung Won Lee , Jae Min Lee , Soung Ho Ju
摘要： Provided is an apparatus for generating an aerosol by induction heating, the apparatus including: at least one susceptor formed in an elongated structure extending in a longitudinal direction of a cigarette to be accommodated in the apparatus, and arranged to be inserted into the cigarette to heat the cigarette; an ejector including an accommodating space for accommodating the cigarette, and an opening formed at one end of the accommodating space so that the cigarette is inserted in the accommodating space, wherein the at least one susceptor is arranged opposite the one end in the accommodating space, and the ejector is detached from and attached to the apparatus together with the at least one susceptor; and a coil arranged to surround the ejector along the longitudinal direction when the ejector is coupled to the apparatus, and configured to apply an alternating magnetic field to the at least one susceptor so that the at least one susceptor generates heat.
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公开(公告)号：US11964301B2
公开(公告)日：2024-04-23
申请号：US17530941
申请日：2021-11-19
发明人： Vahid Hejazi
CPC分类号： B06B1/0651 , A24F7/02 , A61M11/005 , A61M11/04 , A61M11/042 , A61M2205/0294 , A61M2205/3334 , A61M2205/50 , A61M2205/587 , A61M2205/8206 , B06B2201/77
摘要： The present disclosure provides an aerosol delivery device that may comprise a housing defining an outer wall and further including a power source and a control component. The device also includes a mouthpiece portion that defines an exit aerosol path, a tank portion that includes a reservoir configured to contain a liquid composition, and an atomization assembly configured to vaporize the liquid composition to generate an aerosol. The atomization assembly includes a mesh plate and a vibrating component, wherein the mesh plate and the vibrating component are configured to be separable from each other at a detachable interface. The detachable interface may be located at various locations of the device, including between the mouthpiece portion and the tank portion, within the mouthpiece portion, within the tank portion, within a separable atomization assembly, within a cartridge, within a control unit, or between a cartridge and a control unit.
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4.发明授权公开(公告)号：US11963556B2
公开(公告)日：2024-04-23
申请号：US17088597
申请日：2020-11-04
申请人： JAPAN TOBACCO INC.
发明人： Nobuhiro Tatsuta , Hajime Fujita
IPC分类号： A24F13/00 , A24F40/465 , A24F40/90
CPC分类号： A24F40/90 , A24F40/465
摘要： A power supply unit for an aerosol inhaler includes: a power supply configured to store power to generate aerosol from an aerosol source; and a charger capable of controlling charging of the power supply, the power supply unit for the aerosol inhaler further includes: a power reception coil capable of receiving the power in a wireless manner; and an inverter connected between the power reception coil and the charger.
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公开(公告)号：US11951248B2
公开(公告)日：2024-04-09
申请号：US16754503
申请日：2018-10-11
摘要： An electronic vapor provision system includes an inhaler component for generating vapor from a vapor precursor material, and a base unit to which the inhaler component may be selectively coupled and uncoupled; wherein the base unit is configured to establish an identifier for the inhaler component and, when the inhaler component is coupled to the base unit, to provide the inhaler component with an amount of consumable for use by the inhaler component for generating vapor for user inhalation when the inhaler component is uncoupled from the base unit; wherein the base unit is further configured to establish a record of the identifier for the inhaler component in association with an indication the consumable has been provided to the inhaler component.
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公开(公告)号：US11937644B2
公开(公告)日：2024-03-26
申请号：US18312386
申请日：2023-05-04
申请人： KT&G CORPORATION
发明人： Jaemin Lee , Sang Kyu Park , Hyung Seok Lee , Soung Ho Ju
IPC分类号： A24F13/00 , A24F40/20 , A24F40/465 , A24F40/57 , A24F40/65 , A24F40/95 , H05B6/06 , H05B6/10
摘要： Disclosed is an aerosol-generating device which includes a power converter for supplying an alternating power to an induction coil, and controls switching elements in the power converter to change an operation mode of a power converter based on a temperature profile such that the power converter operates in a full bridge mode in a preheating section and operates in a half bridge mode in a smoking section.
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公开(公告)号：US11925211B2
公开(公告)日：2024-03-12
申请号：US18099624
申请日：2023-01-20
申请人： Japan Tobacco Inc.
发明人： Manabu Yamada , Yasunobu Inoue , Tateki Sumii
IPC分类号： A24F13/00 , A24F40/20 , A24F40/465
CPC分类号： A24F40/465 , A24F40/20
摘要： A smoking system includes a consumable containing a smokable substance and a device that includes a chamber receiving the consumable and heats and atomizes the smokable substance of the consumable received in the chamber. The chamber includes an opening through which the consumable is inserted and a holding unit that holds the consumable. The holding unit includes a first pressing unit which presses a part of the consumable. The consumable includes a first portion having a first hardness and a second portion having a second hardness, in which the second portion is a different portion from the first portion in the insertion direction of the consumable. When the consumable is positioned at the desired position in the chamber, the consumable is positioned such that at least a part of the first portion is pressed against the first pressing unit, while at the same time, at least a part of the second portion is pressed against the first pressing unit.
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公开(公告)号：US11918052B2
公开(公告)日：2024-03-05
申请号：US18070596
申请日：2022-11-29
申请人： Japan Tobacco Inc.
发明人： Hajime Fujita
摘要： A control unit for an inductive heating apparatus configured to inductively heat a susceptor of an aerosol forming body includes the susceptor and an aerosol source, the control unit is configured to in a case where the susceptor ceases to be detected while the inductive heating is being executed, stop the inductive heating or notifying an error.
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公开(公告)号：US11889859B2
公开(公告)日：2024-02-06
申请号：US17096943
申请日：2020-11-12
发明人： Tuanfang Liu
IPC分类号： A24F13/00 , A24F1/30 , A24F40/465 , A24F40/20 , A24F40/51 , A24F1/32 , H05B6/06 , H05B6/10 , H05B6/36
摘要： A hookah includes a high-frequency heating assembly and a battery assembly connected to the high-frequency heating assembly. The high-frequency heating assembly includes a cup, a metal sheet, and a magnetic induction coil. The cup includes high-temperature resistant non-metallic material and is configured to accommodate a tobacco material. The metal sheet is fixed in the cup and the cup is disposed in the magnetic induction coil. When the magnetic induction coil is electrified, an eddy current is generated in the metal sheet whereby the metal sheet produces heat to heat the tobacco material.
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10.发明授权公开(公告)号：US11871786B2
公开(公告)日：2024-01-16
申请号：US16972183
申请日：2019-06-06
摘要： An aerosol-generating device is provided, including a storage container containing a liquid aerosol-forming substrate; a heating element spaced from the container for vaporising the substrate to form an aerosol; a transfer element between the container and the heating element to receive and retain the substrate, and to be coupled with the heating element to supply the received substrate to the heating element, at least one of the transfer element and the heating element being movable between a loading position and a heating position, such that when the movable element is in the loading position, the transfer element is in fluid communication with the outlet of the container and/or with the heating element, and such that when the movable element is in the heating position, the transfer element is in fluid communication with the heating element and the heating element is activated to vaporise the substrate retained in the transfer element.
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