公开(公告)号：US20230309623A1

公开(公告)日：2023-10-05

申请号：US18245561

申请日：2021-09-15

申请人： Nicoventures Trading Limited

发明人： Michael THOMAS ,  Conor MCGRATH ,  Luke WARREN ,  David BUREAU ,  Jonathan BURGESS ,  Matthew HOLDEN ,  Jorge GOMEZ

IPC分类号： A24F40/465 ,  A24F40/20 ,  A24F40/51 ,  H05B6/10

CPC分类号： A24F40/465 ,  A24F40/20 ,  A24F40/51 ,  H05B6/108

摘要： An aerosol provision device is described. One such device includes a heater assembly arranged to receive aerosol generating material. The heater assembly has a susceptor which is heatable by penetration with a varying magnetic field. A fluidly sealed enclosure extends around at least part of the heater assembly defining a fluidly sealed cavity between the enclosure and the susceptor. An inductor coil extends around the enclosure. The inductor coil generates the varying magnetic field.

公开(公告)号：US20230363459A1

公开(公告)日：2023-11-16

申请号：US18245578

申请日：2021-09-15

申请人： Nicoventures Trading Limited

发明人： Jai TAANK ,  Michael THOMAS ,  Matthew HOLDEN ,  Conor MCGRATH

IPC分类号： A24F40/465 ,  A24F40/20 ,  H05B6/10 ,  H05B6/36

CPC分类号： A24F40/465 ,  A24F40/20 ,  H05B6/105 ,  H05B6/36

摘要： An aerosol provision device is described. One such device comprises a first chassis and an aerosol generating assembly. The aerosol generating assembly includes a heater assembly for receiving an aerosol generating material. The heater assembly comprises a susceptor which is heatable by penetration with a varying magnetic field. The aerosol generating assembly also has a second chassis extending around the susceptor; and an inductor coil extending around the second chassis, wherein the inductor coil is configured to generate the varying magnetic field. The second chassis comprises a locating arrangement configured to locate the aerosol generating assembly on the first chassis.

公开(公告)号：US20230354900A1

公开(公告)日：2023-11-09

申请号：US18245595

申请日：2021-09-15

申请人： Nicoventures Trading Limited

发明人： Michael THOMAS ,  Matthew HOLDEN ,  Conor MCGRATH ,  Jonathan BURGESS

IPC分类号： A24F40/465 ,  A24F40/90 ,  A24F40/50

CPC分类号： A24F40/465 ,  A24F40/90 ,  A24F40/50

摘要： An aerosol provision device is described. The device comprises an aerosol generating assembly, an electrical component, which may be a printed circuit board (PCB) and a chassis holding the electrical component and the aerosol generating assembly. The aerosol generating assembly has: a heater assembly to receive aerosol generating material. The heater assembly has a susceptor which is heatable by penetration with a varying magnetic field; and an inductor coil extending around the heater assembly. The inductor coil generates the varying magnetic field. The inductor coil has a coil wire end engaged with the electrical component. The chassis has a coil end positioning arrangement to hold and align the coil wire end with the electrical component. The chassis itself is also described herein.

公开(公告)号：US20240277046A1

公开(公告)日：2024-08-22

申请号：US18571469

申请日：2022-06-17

申请人： Nicoventures Trading Limited

发明人： Conor MCGRATH ,  Matthew HOLDEN ,  Jorge GOMEZ ,  Matthew HODGSON

IPC分类号： A24F40/20 ,  A24F40/465

CPC分类号： A24F40/20 ,  A24F40/465

摘要： An aerosol generating device generates an aerosol from aerosol-generating material. The device has a receptacle including a peripheral wall defining a heating zone for receiving at least a portion of the aerosol-generating material. An elongate rib protrudes into the heating zone. The elongate rib has a locating face arranged to space the heating zone from the peripheral wall and to provide an airflow path between the article and the peripheral wall. The elongate rib extends at least partially circumferentially about the peripheral wall.