公开(公告)号：US11622577B2

公开(公告)日：2023-04-11

申请号：US16644730

申请日：2018-06-14

申请人： KT&G CORPORATION

发明人： Jong Sub Lee

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A24F40/20 ,  A24F40/46 ,  F16J15/02 ,  A24F40/70 ,  A24F40/40 ,  A24F40/60 ,  A24D1/20

摘要： An aerosol generation device includes a case into which a cigarette is to be inserted; a protrusion pipe of a hollow shape protruding from one end portion of the case and having an opening; a heater installed in the case such that an end portion thereof is positioned inside the protrusion pipe, and configured to generate heat when an electric signal is applied thereto; and a heater fixing portion installed inside the protrusion pipe to support the heater and comprising a round surface that extends from an inner side surface of the protrusion pipe.

公开(公告)号：US11612186B2

公开(公告)日：2023-03-28

申请号：US16534183

申请日：2019-08-07

申请人： JAPAN TOBACCO INC.

发明人： Tomoichi Watanabe ,  Hirofumi Matsumoto ,  Takuma Nakano ,  Kei Oishi

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A24F40/485 ,  A61M11/04 ,  A24F40/42 ,  A24F15/015 ,  A24F40/10

摘要： A method for supplying a liquid to an inhaler cartridge includes a housing body including an accommodation space capable of accommodating a liquid, a first opening communicating with the accommodation space and opened in a first direction, and a second opening communicating with the accommodation space and opened in a second direction substantially perpendicular to the first direction, and a cap configured to be formed separately from the housing body and close the first opening. The method includes closing the first opening with the cap, and after the first opening is closed, supplying the liquid to the accommodation space through the second opening.

公开(公告)号：US11602171B2

公开(公告)日：2023-03-14

申请号：US16899606

申请日：2020-06-12

申请人： Tuanfang Liu

发明人： Tuanfang Liu

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A24F40/42 ,  A24F40/10 ,  F16J15/06

摘要： An electronic cigarette including an atomization assembly and a base assembly. The atomization assembly is disposed on the battery assembly. The atomization assembly includes an e-liquid tank; a first seal ring; a limit cover; a second seal ring; a piece of cotton; a heating wire; a third seal ring; a seal plug; a base; a joint; an insulation sleeve; and a connection sleeve. The battery assembly includes a pair of electrodes; a magnet; a fourth seal ring; an indicator light; a secondary support; a pneumatic switch; a silicone sleeve; a primary support; a battery; a USB plate; a housing. The piece of cotton wraps the heating wire. The piece of cotton and the heating wire are disposed on the base. The limit cover is disposed on the piece of cotton. The first seal ring and the second seal ring are disposed on two ends of the limit cover.

公开(公告)号：US11576439B2

公开(公告)日：2023-02-14

申请号：US16768100

申请日：2018-11-22

申请人： G.D S.p.A.

发明人： Giovanni Madera ,  Luca Lanzarini ,  Luca Testoni ,  Luca Federici

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A24F40/70 ,  A24F40/42 ,  B65B3/04 ,  B65B7/28 ,  B65G47/84 ,  A24F40/10

摘要： A welding station for welding parts of electronic cigarettes includes feeding means, set in a feeding area for feeding parts of electronic cigarettes to be welded; welding means, set in a welding area, downstream of the feeding area, for welding the parts of electronic cigarettes; and a transfer device, set between the feeding means and the welding means for receiving from the feeding means the parts of electronic cigarettes to be welded and transferring them from the feeding area to the welding area. The transfer device includes a first transfer sector and a second transfer sector, pre-arranged for receiving from the feeding means, respectively, first parts and second parts of electronic cigarettes to be welded and transferring them into the welding area. The first transfer sector and the second transfer sector are mobile in rotation about an axis, independently of one another.

公开(公告)号：US11446452B2

公开(公告)日：2022-09-20

申请号：US17004123

申请日：2020-08-27

申请人： Shenzhen Smoore Technology Limited

发明人： Pingkun Liu

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A61M15/06 ,  A61M11/04 ,  A24F40/44 ,  A24F40/46 ,  A24F40/70 ,  A24F40/10

摘要： An electronic cigarette and a method for manufacturing an atomizing assembly thereof. The electronic cigarette comprises a liquid reservoir used for storing an e-liquid, and an atomizing assembly received in a shell. The atomizing assembly comprises: a liquid-absorbing element connected to the liquid reservoir, wherein the liquid-absorbing element is made of porous ceramic, and has a liquid-absorbing surface for absorbing the e-liquid and an atomizing surface; and a heating element embedded in the liquid-absorbing element, wherein the edge of the heating element is internally tangent to the atomizing surface, and the heating element is used for converting the e-liquid absorbed by the liquid-absorbing element into smoke. The electronic cigarette further comprises a power supply assembly received in the shell, connected to the atomizing assembly, and used for supplying power for the heating element.

公开(公告)号：US11439774B2

公开(公告)日：2022-09-13

申请号：US16674609

申请日：2019-11-05

申请人： JUUL Labs, Inc.

发明人： Emily K. Pettitt ,  Andrew J. Stratton ,  James P. Westley

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A61M11/04

摘要： Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include a reservoir housing, an airflow tube that extends through the reservoir housing, and a folded mesh that is disposed within the airflow tube and includes a plurality of folds. The airflow tube defines a passageway extending therethrough and at least a portion of the airflow tube is permeable to the vaporizable material, in which the permeable portion of the airflow tube is configured to draw vaporizable material from the reservoir housing into the airflow tube for vaporization. The folded mesh is configured to change from a deactivated state to an activated state in response to receiving an electric current, and when in the activated state, the folded mesh is configured to generate an amount of heat that is sufficient to vaporize at least a portion of the vaporizable material drawn from the reservoir housing. Vaporizer devices are also provided.

公开(公告)号：US11311687B2

公开(公告)日：2022-04-26

申请号：US16547470

申请日：2019-08-21

申请人： Shenzhen Innokin Technology Co., Ltd.

发明人： Huimin Tan ,  Lei Le ,  Yong Fang ,  Zhengzhan Peng

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A61M11/04

摘要： The present invention provides a 3D atomizing heating component comprising a plate body having upper and lower surfaces, the plate body providing a plurality of 3D heating units for guiding, heating and atomizing the e-liquid. The 3D heating units have a through hole in the plate body and guide channels distributed regularly at the periphery of the through hole, which runs through the upper and lower surfaces of the plate body. The guide channels are recessed from the surface of the plate body and communicate with the through hole. The guide channels of the adjacent 3D heating units are connected with each other on the surface of the plate body, and the plurality of 3D heating units form a regular pattern on the surface of the plate body. The components provided improve the taste and user experience. Manufacturing is easy, facilitating the mass and mechanical production.

公开(公告)号：US11311053B2

公开(公告)日：2022-04-26

申请号：US17191717

申请日：2021-03-04

申请人： Japan Tobacco Inc.

发明人： Keiji Marubashi ,  Hajime Fujita

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A24F40/57 ,  A61M11/04 ,  A24F40/53 ,  A24F40/10 ,  A61M15/06 ,  H02J7/00

摘要： A power supply unit for an aerosol inhaler, which includes a power supply configured to discharge electricity to a load that is configured to heat an aerosol generation source and has a correlation between temperature and electric resistance values, includes: a first element connected in series to the load and having a first electric resistance value; a second series circuit that includes a second element having a second electric resistance value, and a third element connected in series to the second element and having a third electric resistance value, the second series circuit being connected in parallel with a first series circuit including the load and the first element; and an operational amplifier connected to the first series circuit and the second series circuit. The first electric resistance value is less than an electric resistance value of the load.

公开(公告)号：US11298474B2

公开(公告)日：2022-04-12

申请号：US16572571

申请日：2019-09-16

申请人： Tuanfang Liu

发明人： Tuanfang Liu

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A61M11/04 ,  A24B15/167

摘要： An electronic cigarette including an atomization assembly and a battery assembly. The atomization assembly includes a mouthpiece; a first spring disposed in a cavity of the mouthpiece; a first connection ring; a first seal ring sealing the first connection ring; a first fixed seat fixing the mouthpiece; a silicone gasket; a hollow rod; a first fixed ring fixing the hollow rod; a glass tube; a second seal ring and a third seal ring sealing two ends of the glass tube, respectively; a second fixed ring fixing the glass tube; an atomizer; a regulating ring; a second fixed seat fixing the atomizer; a fourth seal ring and a fifth seal ring sealing two ends of the second fixed seat, respectively; a second spring; a first threaded ring; a first insulation ring being sheathed on the atomizer; and a first joint directly connected to the atomizer.

公开(公告)号：US11285278B2

公开(公告)日：2022-03-29

申请号：US16455760

申请日：2019-06-28

申请人： CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD

发明人： Zhiqiang Li ,  Shanzhai Shang ,  Ping Lei ,  Jingmei Han ,  Chengya Wang ,  Ru Wang ,  Xu Zeng ,  Dong Xiao ,  Dalin Yuan ,  Lingxuan Liu ,  Nengjun Xiang ,  Lei Wang ,  Yongkuan Chen

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A61M15/06 ,  A61M11/04 ,  A24D3/17 ,  A24F40/42 ,  A24F40/48 ,  A24F40/485 ,  A24F40/60 ,  A24F40/10

摘要： An e-juice dripping type atomizer includes an e-juice storage tank, wherein a sealed surface of the e-juice storage tank is provided with at least one oil-dropping hole, a piston cylinder is sleeved in an opening of the e-juice storage tank, a piston rod is provided in the piston cylinder, an upper part of the piston rod is detachably connected to a cigarette filter; and a heating wire located at an outlet of an oil-dropping hole. An inner tank and an outer tank are provided outside the e-juice storage tank and the heating wire. The outer tank is fixedly connected to an atomizing outer tube. A side wall of the atomizing outer tube is provided with an air inlet hole. A gap enclosed by air inlet hole, inner tank and outer tank and a gap between e-juice storage tank and inner tank define a U-shaped airflow channel.