公开(公告)号：US12108502B2

公开(公告)日：2024-10-01

申请号：US17834177

申请日：2022-06-07

申请人： Shenzhen Smoore Technology Limited

发明人： Zhiping Chen

IPC分类号： A24F47/00 ,  A24F7/00 ,  A24F40/44 ,  A24F40/46 ,  A24F40/70 ,  F16J15/02 ,  H05B3/12 ,  H05B3/44 ,  A24F40/10

CPC分类号： H05B3/44 ,  A24F7/00 ,  A24F40/44 ,  A24F40/46 ,  A24F40/70 ,  F16J15/021 ,  H05B3/12 ,  A24F40/10 ,  H05B2203/013 ,  H05B2203/017 ,  H05B2203/021 ,  H05B2203/022

摘要： An atomizing element for an electronic cigarette is provide, which includes: a porous body comprising an atomizing surface and a liquid absorbing surface; and a porous heating film formed on the atomizing surface. An electronic cigarette and an atomizing assembly including the same are also provided.

公开(公告)号：US12102118B2

公开(公告)日：2024-10-01

申请号：US15916834

申请日：2018-03-09

申请人： RAI STRATEGIC HOLDINGS, INC.

发明人： Rajesh Sur ,  Kathryn Lynn Wilberding ,  Andries Sebastian ,  Stephen Benson Sears ,  Timothy Frederick Thomas ,  Sawyer Hubbard ,  Billy Tyrone Conner

IPC分类号： A24D1/20 ,  A24F40/20 ,  A24F40/46 ,  A24F40/50 ,  A24F40/60 ,  H05B3/44 ,  H05B3/46

CPC分类号： A24D1/20 ,  A24F40/46 ,  A24F40/50 ,  H05B3/44 ,  H05B3/46 ,  A24F40/20 ,  A24F40/60

摘要： Aerosol delivery devices are disclosed herein. In one aspect, an aerosol delivery device may comprise a control body, a heating member, a control component, a power source, and a removable aerosol source member that includes an inhalable substance medium, the aerosol source member being configured to be inserted into the control body and defining a heated end and a mouth end, the heated end configured, when inserted into the control body, to be positioned proximate the heating member. In some implementations, the heating member may comprise a base heating member and a substrate heating member, wherein the base heating member is located in the control body and the substrate heating member is located in the aerosol source member. In some implementations, the heating member may comprise a flexible heating member that surrounds a heating cylinder located within a portion of the engaging end of the control body.

公开(公告)号：US20240315329A1

公开(公告)日：2024-09-26

申请号：US18671155

申请日：2024-05-22

申请人： Philip Morris Products S.A.

发明人： Jean-Luc FRINGELI

IPC分类号： A24F40/40 ,  A24F40/20 ,  A24F40/46 ,  A24F40/50 ,  A24F40/51 ,  A24F40/85 ,  A61M11/04 ,  A61M15/00 ,  H05B3/10 ,  H05B3/36 ,  H05B3/40 ,  H05B3/42 ,  H05B3/44 ,  H05B3/46 ,  H05B3/48 ,  H05B3/54

CPC分类号： A24F40/40 ,  A24F40/46 ,  A24F40/51 ,  A24F40/85 ,  H05B3/10 ,  H05B3/40 ,  A24F40/20 ,  A24F40/50 ,  A61M11/04 ,  A61M11/041 ,  A61M11/042 ,  A61M15/0001 ,  A61M15/0006 ,  H05B3/36 ,  H05B3/42 ,  H05B3/44 ,  H05B3/46 ,  H05B3/48 ,  H05B3/54

摘要： An aerosol-generating device is provided, including: a housing; a cavity arranged to removably receive an aerosol-generating article; an aperture at least partially defined by the housing, wherein the aperture is positioned at an end of the cavity and configured for insertion of an aerosol-generating article into the cavity through the aperture; and a cover element arranged for rotational movement with respect to the housing, the cover element being rotatable between a closed position in which the cover element entirely covers the aperture and an open position in which the aperture is entirely uncovered, the cover element including a cover portion and a shaft portion extending from the cover portion, the cover portion being arranged to entirely cover the aperture when the cover element is in the closed position, and the shaft portion being received within the housing. An aerosol-generating system including the device and an aerosol-generating article is also provided.

公开(公告)号：US12096524B2

公开(公告)日：2024-09-17

申请号：US17955659

申请日：2022-09-29

申请人： SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

发明人： Xiaoqiang Zhao ,  Zhongli Xu ,  Yonghai Li

IPC分类号： H05B3/44 ,  H05B3/06

CPC分类号： H05B3/44 ,  H05B3/06 ,  H05B2203/021

摘要： An atomizing core includes a liquid guiding element and a heating element. The liquid guiding element includes a first liquid guiding unit and a second liquid guiding unit. The second liquid guiding unit includes a first surface and a second surface that are opposed to one another. The first surface is in contact with the first liquid guiding unit. The second liquid guiding unit is provided with one or more liquid storage chambers extended through the first surface and the second surface. The heating element is in contact with the first liquid guiding unit, configured to heat an atomizing liquid conveyed from the first liquid guiding unit to generate an aerosol for inhaling.

公开(公告)号：US20240306267A1

公开(公告)日：2024-09-12

申请号：US18596832

申请日：2024-03-06

申请人： Tyco Electronics (Shanghai) Co., Ltd.

发明人： Zhen Wang ,  Yiqun (Cham) Zhu

IPC分类号： H05B3/44 ,  H05B3/06

CPC分类号： H05B3/44 ,  H05B3/06

摘要： A heater comprises a housing, multiple heating tubes arranged in the housing, a pair of retaining members installed in the housing, and a single heating wire. The housing has two opposite ends in a longitudinal direction thereof, with the heating tubes arranged in a row along the longitudinal direction. Each retaining member is strip shaped, with one of the pair of retaining members holding first ends of each of the multiple heating tubes, and the other of the pair of retaining members holding second ends of each of the multiple heating tubes. The single heating wire passes through the multiple heating tubes in sequence.

公开(公告)号：US12089300B2

公开(公告)日：2024-09-10

申请号：US18310138

申请日：2023-05-01

申请人： Altria Client Services LLC

发明人： Tony Reevell

IPC分类号： H04W68/00 ,  A24F40/42 ,  A24F40/51 ,  B65D37/00 ,  H04W72/044 ,  H04W72/40 ,  H04W76/14 ,  H05B1/02 ,  H05B3/44 ,  A24F40/10 ,  G01F17/00 ,  G01F22/00 ,  G01F23/263

CPC分类号： H05B3/44 ,  A24F40/42 ,  A24F40/51 ,  B65D37/00 ,  H05B1/0244 ,  A24F40/10 ,  G01F17/00 ,  G01F22/00 ,  G01F23/268 ,  H05B2203/014 ,  H05B2203/021 ,  H05B2203/022

摘要： A cartridge for an aerosol-generating system includes a liquid storage portion configured to store a liquid aerosol-forming substrate. The liquid storage portion includes one or more flexible walls and is configured to change at least one of the shape and the size of the liquid storage portion upon a change of the volume of the liquid aerosol-forming substrate held in the liquid storage portion. The cartridge includes a sensor configured to detect data of a physical property. The data relates to at least one of a corresponding shape and a corresponding size of the liquid storage portion so that the volume of the liquid aerosol-forming substrate held in the liquid storage portion is determinable from the measured data.

公开(公告)号：US20240269402A1

公开(公告)日：2024-08-15

申请号：US18628921

申请日：2024-04-08

申请人： Altria Client Services LLC

发明人： Raymond LAU ,  Ali ROSTAMI ,  Eric HAWES

IPC分类号： A61M15/06 ,  A24F40/10 ,  A24F40/30 ,  A24F40/42 ,  A24F40/44 ,  A24F40/485 ,  A61M11/04 ,  F22B1/28 ,  H05B1/02 ,  H05B3/44

CPC分类号： A61M15/06 ,  A24F40/42 ,  A24F40/485 ,  A61M11/042 ,  F22B1/284 ,  H05B1/0297 ,  H05B3/44 ,  A24F40/10 ,  A24F40/30 ,  A24F40/44

摘要： A cartridge for an e-vaping device includes a reservoir configured to hold a pre-vapor formulation and a channel structure that includes a channel surface with one or more open-microchannels. An open-microchannel in the channel structure may be in fluid communication with the reservoir and may transport pre-vapor formulation from the reservoir to a heating element based on capillary action of the pre-vapor formulation through the open-microchannels. The heating element may vaporize the pre-vapor formulation drawn through one or more open-microchannels. The cartridge may be independent of fibrous dispensing interfaces, including one or more wicks. Fabrication of such a cartridge may be simplified, faster, cheaper, some combination thereof, or the like relative to fabrication of a cartridge that includes a fibrous or soft dispensing interface to draw pre-vapor formulation from a reservoir to a heating element.

公开(公告)号：US12048807B2

公开(公告)日：2024-07-30

申请号：US17862485

申请日：2022-07-12

申请人： Altria Client Services LLC

发明人： Shmuel Gavrielov ,  Moshe Eliyahu

IPC分类号： A61M15/06 ,  A24F40/10 ,  A24F40/485 ,  A24F40/51 ,  H05B1/02 ,  H05B3/04 ,  H05B3/44

CPC分类号： A61M15/06 ,  A24F40/485 ,  A24F40/51 ,  H05B1/0202 ,  H05B1/0244 ,  H05B1/0297 ,  H05B3/04 ,  H05B3/44 ,  A24F40/10 ,  A61M2205/8206 ,  H05B2203/014 ,  H05B2203/021 ,  H05B2203/022

摘要： A power supply section for an e-vaping device includes a sensor housed in a housing, a sensor holder holding the sensor, the sensor holder disposed in the housing to divide the housing into a first portion and a second portion, and the sensor and the sensor holder configured to substantially prevent air flow from the first portion into the second portion, and a power source disposed in the second portion. The construction of this unit insures that gases that may be produced by outgassing of the battery cell will be vented to the environment and that those gases will be isolated from the air that is mixed with the vaporized e-liquid and inhaled by the user.

公开(公告)号：US20240251479A1

公开(公告)日：2024-07-25

申请号：US18591309

申请日：2024-02-29

申请人： Altria Client Services LLC

发明人： Shmuel GAVRIELOV ,  Yuval MALKA ,  Rangaraj S. SUNDAR ,  Isaac WEIGENSBERG ,  David RUBLI ,  Moshe ELIYAHU ,  Arye WEIGENSBERG ,  Christopher S. TUCKER

IPC分类号： H05B3/12 ,  A24F40/10 ,  A24F40/42 ,  A24F40/44 ,  A24F40/60 ,  H05B3/42 ,  H05B3/44

CPC分类号： H05B3/12 ,  A24F40/42 ,  A24F40/44 ,  H05B3/42 ,  H05B3/44 ,  A24F40/10 ,  A24F40/60 ,  H05B2203/003 ,  H05B2203/021

摘要： A cartridge of an e-vaping device includes a housing extending in a longitudinal direction, a reservoir in the housing, a heater in the housing, and an absorbent material at least partially surrounding the sinusoidal shaped member. The reservoir is configured to store a pre-vapor formulation. The heater has a sinusoidal shaped member translating about an elliptical shape to define a channel there through. The absorbent material is in fluid communication with the reservoir.

公开(公告)号：US12023439B2

公开(公告)日：2024-07-02

申请号：US17036458

申请日：2020-09-29

申请人： Altria Client Services LLC

发明人： Michel Thorens

IPC分类号： A24F40/42 ,  A24F40/10 ,  A24F40/40 ,  A61M15/06 ,  H05B1/02 ,  H05B3/44 ,  A24F15/015

CPC分类号： A61M15/06 ,  A24F40/40 ,  A24F40/42 ,  H05B1/0244 ,  H05B3/44 ,  A24F15/015 ,  A24F40/10 ,  A61M2205/3653 ,  A61M2205/8206 ,  H05B2203/021 ,  H05B2203/022

摘要： A refillable heated aerosol-generating article for use with an electrically-operated aerosol-generating device has an outlet end for insertion into a user's mouth during use, and a distal end upstream from the outlet end. The article includes a refillable liquid retention section and an aerosol-generation section located within a casing. The refillable liquid retention section includes a liquid retention medium, and the aerosol-generation section is located downstream of the refillable liquid retention section. The liquid retention medium has a capacity to absorb up to 35 microliters of liquid. The article is configured such that, during use, air can be drawn through the article from the distal end to the end, passing through the refillable liquid retention section. The article defines an opening or port for allowing the refillable liquid retention section to be charged with liquid.