公开(公告)号：US11234463B2

公开(公告)日：2022-02-01

申请号：US15890696

申请日：2018-02-07

申请人： RAI Strategic Holdings, Inc.

发明人： John DePiano ,  David Smith ,  Patsy Coppola ,  Charles Jacob Novak, III ,  Steven Lee Alderman ,  James William McClellan ,  John William Wolber ,  Frank S. Silveira ,  Michael Laine ,  Paul A. Brinkley ,  Grady Lance Dooly

IPC分类号： A24F47/00 ,  B21D53/06 ,  F22B1/28 ,  H01C17/02 ,  H01C17/04 ,  A24F40/46 ,  A24F40/44 ,  A24F40/70 ,  A24F40/10

摘要： The present disclosure relates to atomizers for an aerosol delivery device such as a smoking article. The atomizer may include a liquid transport element and a wire extending along at least a portion of a longitudinal length thereof. The wire may define contact portions configured to engage heater terminals and a heating portion configured to produce heat. The heating portion may include a variable coil spacing. In other atomizers, the wire may extend at least partially through the liquid transport element proximate the contact portions. Related inputs, cartridges, aerosol production assemblies, and methods of forming atomizers are also provided.

公开(公告)号：US20220110371A1

公开(公告)日：2022-04-14

申请号：US17561131

申请日：2021-12-23

申请人： RAI Strategic Holdings, Inc.

发明人： John DePiano ,  David Jay Smith ,  Patsy Coppola ,  Charles Jacob Novak, III ,  Steven Lee Alderman ,  James William McClellan ,  John William Wolber ,  Frank S. Silveira ,  Michael Laine ,  Paul A. Brinkley ,  Grady Lance Dooly

IPC分类号： A24F40/46 ,  A24F40/44 ,  H01C17/02 ,  B21D53/06 ,  H01C17/04 ,  A24F40/70 ,  F22B1/28 ,  A24F40/10

摘要： The present disclosure relates to atomizers for an aerosol delivery device such as a smoking article. The atomizer may include a liquid transport element and a wire extending along at least a portion of a longitudinal length thereof. The wire may define contact portions configured to engage heater terminals and a heating portion configured to produce heat. The heating portion may include a variable coil spacing. In other atomizers, the wire may extend at least partially through the liquid transport element proximate the contact portions. Related inputs, cartridges, aerosol production assemblies, and methods of forming atomizers are also provided.

公开(公告)号：US20180168233A1

公开(公告)日：2018-06-21

申请号：US15890696

申请日：2018-02-07

申请人： RAI Strategic Holdings, Inc.

发明人： John DePiano ,  David Smith ,  Patsy Coppola ,  Charles Jacob Novak, III ,  Steven Lee Alderman ,  James William McClellan ,  John William Wolber ,  Frank S. Silveira ,  Michael Laine ,  Paul A. Brinkley ,  Grady Lance Dooly

IPC分类号： A24F47/00 ,  F22B1/28 ,  B21D53/06 ,  H01C17/04 ,  H01C17/02

CPC分类号： A24F47/008 ,  B21D53/06 ,  F22B1/282 ,  H01C17/02 ,  H01C17/04 ,  Y10T29/49083 ,  Y10T29/4935

摘要： The present disclosure relates to atomizers for an aerosol delivery device such as a smoking article. The atomizer may include a liquid transport element and a wire extending along at least a portion of a longitudinal length thereof. The wire may define contact portions configured to engage heater terminals and a heating portion configured to produce heat. The heating portion may include a variable coil spacing. In other atomizers, the wire may extend at least partially through the liquid transport element proximate the contact portions. Related inputs, cartridges, aerosol production assemblies, and methods of forming atomizers are also provided.