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公开(公告)号：US12016384B2
公开(公告)日：2024-06-25
申请号：US17231296
申请日：2021-04-15
发明人： Steven L. Worm , David Glen Christopherson , Stephen Benson Sears , Dennis Lee Potter , Frederic Philippe Ampolini , Balager Ademe
摘要： The present invention describes articles, such as smoking articles, that can provide an inhalable substance in a form suitable for inhalation by a consumer. The article comprises a cartridge with an inhalable substance medium therein, control housing that includes an electrical energy source and an electrical power source, and a heating member that may be located in either the cartridge or the control housing. The control housing further may include puff-actuated current actuation components and current regulation components.
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公开(公告)号：US11825567B2
公开(公告)日：2023-11-21
申请号：US17327388
申请日：2021-05-21
发明人： William Robert Collett , Stephen Benson Sears , Dennis Lee Potter , Steven Lee Alderman , Mo Kebaili
IPC分类号： A24F47/00 , H05B3/26 , A24F40/51 , A24F40/30 , A24F40/46 , A24F40/42 , A24F40/10 , A24F40/20
CPC分类号： H05B3/265 , A24F40/30 , A24F40/42 , A24F40/46 , A24F40/51 , A24F40/10 , A24F40/20 , H05B2203/003
摘要： The present disclosure relates to an electronic smoking article that provides for improved aerosol delivery. Particularly, the article comprises one or more microheaters. In various embodiments, the microheaters provide for improved control of vaporization of an aerosol precursor composition and provide for reduced power requirements to achieve consistent aerosolization. The present disclosure further relates to methods of forming an aerosol in a smoking article.
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公开(公告)号：US20220401669A1
公开(公告)日：2022-12-22
申请号：US17895867
申请日：2022-08-25
发明人： David Allan Brammer , David Jackson , Nigel Flynn , Eric T. Hunt , Stephen Benson Sears , Dennis Lee Potter
IPC分类号： A61M15/02 , F24H1/00 , A61M15/06 , A61M11/00 , A24F40/44 , A24F40/48 , A24F40/42 , A24F40/485 , A24F40/50 , H05B3/02
摘要： The present disclosure relates to aerosol delivery devices. The aerosol delivery devices include mechanisms configured to deliver an aerosol precursor composition from a reservoir to an atomizer including a vaporization heating element to produce a vapor. For example, a bubble jet head may be configured to dispense the aerosol precursor composition to the atomizer. The bubble jet head may be fixedly coupled to the atomizer. The bubble jet head may include a precursor inlet, an ejection heating element, and a precursor nozzle. The atomizer may include a vaporization heating element.
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公开(公告)号：US11246344B2
公开(公告)日：2022-02-15
申请号：US16207957
申请日：2018-12-03
发明人： David William Griffith, Jr. , Yi-Ping Chang , Calvin W. Henderson , Ricky Lee Montgomery , Walter Charles Liebscher, II , Chandra Kumar Banerjee , Paul E. Braxton , Stephen Benson Sears , Kenneth Allen Beard , Timothy Brian Nestor , Balager Ademe , Frederic Philippe Ampolini , Dennis Lee Potter
摘要： The present invention provides a conductive substrate useful for Joule heating, such as in an electronic smoking article. Particularly, the invention provides a resistive heating element formed of a conductive substrate. The conductive substrate comprises an electrically conductive material and a carbonaceous additive, such as a binder material. The conductive substrate is carbonized in that it is subjected to calcining conditions to effectively reduce the carbonaceous additive to its carbon skeleton. It has been found that such carbonized substrate has surprisingly improved resistance properties in relation a substrate of the same formulation that is not carbonized. The carbonized substrate can include an aerosol precursor material. The formed resistive heating element can be included in an electronic smoking article to simultaneously provide resistive heating and aerosol formation with a single, unitary component.
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公开(公告)号：US20200178599A1
公开(公告)日：2020-06-11
申请号：US16789928
申请日：2020-02-13
发明人： Steven L. Worm , David Glen Christopherson , Stephen Benson Sears , Dennis Lee Potter , Frederic Philippe Ampolini , Balager Ademe
IPC分类号： A24F40/40
摘要： The present invention describes articles, such as smoking articles, that can provide an inhalable substance in a form suitable for inhalation by a consumer. The article comprises a cartridge with an inhalable substance medium therein, control housing that includes an electrical energy source and an electrical power source, and a heating member that may be located in either the cartridge or the control housing. The control housing further may include puff-actuated current actuation components and current regulation components.
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公开(公告)号：US12128179B2
公开(公告)日：2024-10-29
申请号：US17895867
申请日：2022-08-25
发明人： David Allan Brammer , David Jackson , Nigel Flynn , Eric T. Hunt , Stephen Benson Sears , Dennis Lee Potter
IPC分类号： A61M15/02 , A24F40/10 , A24F40/42 , A24F40/44 , A24F40/48 , A24F40/485 , A24F40/50 , A61M11/00 , A61M11/04 , A61M15/06 , A61M16/00 , F24H1/00 , H05B3/02
CPC分类号： A61M15/025 , A24F40/42 , A24F40/44 , A24F40/48 , A24F40/485 , A24F40/50 , A61M11/007 , A61M15/06 , F24H1/0018 , H05B3/02 , A24F40/10 , A61M11/042 , A61M2016/0024 , A61M2205/8206
摘要： The present disclosure relates to aerosol delivery devices. The aerosol delivery devices include mechanisms configured to deliver an aerosol precursor composition from a reservoir to an atomizer including a vaporization heating element to produce a vapor. For example, a bubble jet head may be configured to dispense the aerosol precursor composition to the atomizer. The bubble jet head may be fixedly coupled to the atomizer. The bubble jet head may include a precursor inlet, an ejection heating element, and a precursor nozzle. The atomizer may include a vaporization heating element.
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公开(公告)号：US11779051B2
公开(公告)日：2023-10-10
申请号：US16789928
申请日：2020-02-13
发明人： Steven L. Worm , David Glen Christopherson , Stephen Benson Sears , Dennis Lee Potter , Frederic Philippe Ampolini , Balager Ademe
摘要： The present invention describes articles, such as smoking articles, that can provide an inhalable substance in a form suitable for inhalation by a consumer. The article comprises a cartridge with an inhalable substance medium therein, control housing that includes an electrical energy source and an electrical power source, and a heating member that may be located in either the cartridge or the control housing. The control housing further may include puff-actuated current actuation components and current regulation components.
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公开(公告)号：US11602175B2
公开(公告)日：2023-03-14
申请号：US16866245
申请日：2020-05-04
发明人： David William Griffith, Jr. , Yi-Ping Chang , Calvin W. Henderson , Ricky Lee Montgomery , Walter Charles Liebscher, II , Chandra Kumar Banerjee , Paul E. Braxton , Stephen Benson Sears , Kenneth Allen Beard , Timothy Brian Nestor , Balager Ademe , Frederic Philippe Ampolini , Dennis Lee Potter
摘要： The present invention provides a conductive substrate useful for Joule heating, such as in an electronic smoking article. Particularly, the invention provides a resistive heating element formed of a conductive substrate. The conductive substrate comprises an electrically conductive material and a carbonaceous additive, such as a binder material. The conductive substrate is carbonized in that it is subjected to calcining conditions to effectively reduce the carbonaceous additive to its carbon skeleton. It has been found that such carbonized substrate has surprisingly improved resistance properties in relation a substrate of the same formulation that is not carbonized. The carbonized substrate can include an aerosol precursor material. The formed resistive heating element can be included in an electronic smoking article to simultaneously provide resistive heating and aerosol formation with a single, unitary component.
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公开(公告)号：US10588355B2
公开(公告)日：2020-03-17
申请号：US15915679
申请日：2018-03-08
发明人： Steven L. Worm , David Glen Christopherson , Stephen Benson Sears , Dennis Lee Potter , Frederic Philippe Ampolini , Balager Ademe
IPC分类号： A24F47/00
摘要： The present invention describes articles, such as smoking articles, that can provide an inhalable substance in a form suitable for inhalation by a consumer. The article comprises a cartridge with an inhalable substance medium therein, control housing that includes an electrical energy source and an electrical power source, and a heating member that may be located in either the cartridge or the control housing. The control housing further may include puff-actuated current actuation components and current regulation components.
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公开(公告)号：US10362809B2
公开(公告)日：2019-07-30
申请号：US16183418
申请日：2018-11-07
发明人： Steven L. Worm , David Glen Christopherson , Stephen Benson Sears , Dennis Lee Potter , Frederic Philippe Ampolini , Balager Ademe
IPC分类号： A24F47/00
摘要： The present invention describes articles, such as smoking articles, that can provide an inhalable substance in a form suitable for inhalation by a consumer. The article comprises a cartridge with an inhalable substance medium therein, control housing that includes an electrical energy source and an electrical power source, and a heating member that may be located in either the cartridge or the control housing. The control housing further may include puff-actuated current actuation components and current regulation components.
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