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公开(公告)号:US20230134500A1
公开(公告)日:2023-05-04
申请号:US17906675
申请日:2021-03-18
摘要: An aerosol-generating system is provided, including: a cartridge including an aerosol-forming substrate; a resonant circuit, the cartridge including at least part of the resonant circuit, the circuit being configured to resonate at a predetermined resonant frequency associated with an identity of the cartridge; and an aerosol-generating device including: a housing to removably receive the cartridge, a power source to supply power to the cartridge, and control circuitry including a controller configured to determine a resonant frequency of the resonant circuit when the cartridge is received by the device, and identify the cartridge based on the determined frequency, the cartridge having a connection end to connect the cartridge to the device and including electrical contacts to electrically connect the cartridge to the device, and the device having a connection end to connect the device to the cartridge and including electrical contacts configured to electrically connect the device to the cartridge.
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公开(公告)号:US11638793B2
公开(公告)日:2023-05-02
申请号:US16952415
申请日:2020-11-19
摘要: An aerosol generating device is provided, including a storage portion to store an aerosol-forming substrate and having an outer housing and an internal passageway, the portion forming a reservoir for the substrate between the housing and the passageway; a vaporizer including an electric heater to heat the substrate to form an aerosol, the vaporizer at least partially inside the passageway; and a porous interface at least partially lining the passageway to convey the substrate towards the vaporizer, the device being electrically operated, the heater including first and second electrical connection portions, and a heating filament therebetween, a cylindrical shape of the connection portions and the filament define a cylindrical bore, an air flow route is defined through the bore, and the first connection portion being a first cylindrical electrical connection portion, the second connection portion being a second cylindrical electrical connection portion, and the filament being a cylindrical heating element.
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公开(公告)号:US11632978B2
公开(公告)日:2023-04-25
申请号:US15769440
申请日:2016-10-21
摘要: An aerosol-generating article (10) has a longitudinal extension and comprises aerosol-generating substrate (20, 21) extending along the longitudinal extension and susceptor material (30, 31) extending along the longitudinal extension. The aerosol-forming substrate (20, 21) and the susceptor material (30, 31) form an extrudate having a same cross-sectional shape along a length of the extrudate. Also disclosed is an aerosol-generating device, which comprises a device housing (70) comprising a support element (8) extending from a proximal end of the device housing (70). The support element (8) is adapted for receiving an aerosol-generating article (10, 12) comprising aerosol-forming substrate (20, 21) and susceptor material (30, 31). A mouthpiece (71) of the device comprises a cavity to accommodate the support element (8) including aerosol-generating article (10, 12) mounted on the support element (8). An inductor (703) may be inductively coupled to the susceptor material (30, 31) of the aerosol-generating article (10, 12) during use.
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公开(公告)号:US20230124302A1
公开(公告)日:2023-04-20
申请号:US17907485
申请日:2021-03-12
发明人: Gennaro CAMPITELLI , Gianpaolo D'AMBRA , Onur DAYIOGLU , Irene TAURINO , Ihar Nikolaevich ZINOVIK (Deceased)
摘要: An aerosol-generating article is provided for producing an inhalable aerosol upon heating, the aerosol-generating article including: an aerosol-forming substrate including a gel composition, the gel composition including at least one gelling agent, at least one of an alkaloid compound and a cannabinoid compound, and an aerosol former; an upstream element upstream of the aerosol-forming substrate; and a recess extending from an upstream end of the aerosol-generating article, through the upstream element, and through at least a portion of the aerosol-forming substrate, in which a longitudinal inner surface of the recess is provided with a wrapper.
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公开(公告)号:US20230118225A1
公开(公告)日:2023-04-20
申请号:US17911204
申请日:2021-03-16
发明人: Rui Nuno Batista , Ricardo Cali , Louis Beck
摘要: A Method for cleaning air in a room (1) with a ceiling (3) and a floor (5), comprising moving an ionization unit (13) above the floor (5) along a support structure provided at a distance to the floor (5); and electrically charging particles in the air by the ionization unit (13).
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公开(公告)号:US20230112166A1
公开(公告)日:2023-04-13
申请号:US17905738
申请日:2021-03-12
IPC分类号: A24D1/20 , A24F40/10 , A24F40/485 , A24D3/17 , A24D3/04
摘要: An aerosol-generating article for producing an aerosol upon heating is provided, the aerosol-generating article including: a rod of aerosol-forming substrate; and a filter positioned downstream of the rod of aerosol-forming substrate, the filter including a hollow tubular segment, the rod of aerosol-forming substrate and the filter being assembled within a wrapper; and first and second air ingress zones located on the wrapper, the first and the second air ingress zones each being configured to allow ingress of air into an interior of the article, the first air ingress zone being located along the rod and the second air ingress zone being located along the hollow tubular segment. An aerosol-generating system including the aerosol-generating article and an aerosol-generating device is also provided.
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公开(公告)号:US20230111982A1
公开(公告)日:2023-04-13
申请号:US17905016
申请日:2021-02-24
摘要: An aerosol-generating article for producing an inhalable aerosol upon heating is provided, the aerosol-generating article including: a rod of aerosol-generating substrate; and a downstream section arranged downstream of the rod of aerosol-generating substrate and in axial alignment with the rod of aerosol-generating substrate, the downstream section including one or more downstream elements, the aerosol-generating article being arranged such that a center of mass of the aerosol-generating article is at least 60 percent of the way along a length of the aerosol-generating article from a downstream end.
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公开(公告)号:US11617396B2
公开(公告)日:2023-04-04
申请号:US17092540
申请日:2020-11-09
IPC分类号: A24F40/465 , A24F40/42 , A24F40/10
摘要: There is provided a cartridge for use in an aerosol-generating system, the aerosol-generating system including an aerosol-generating device, the cartridge configured to be used with the device, wherein the device includes a device housing, an inductor coil positioned on or within the housing, and a power supply connected to the inductor coil and configured to provide a high frequency oscillating current to the inductor coil, the cartridge including a cartridge housing containing an aerosol-forming substrate and a ferrite mesh susceptor element positioned to heat the aerosol-forming substrate.
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公开(公告)号:US20230102463A1
公开(公告)日:2023-03-30
申请号:US17904645
申请日:2021-02-24
发明人: Massimiliano BERTOLDO , Ivan PRESTIA , Andreas Michael ROSSOLL , Johann Friedrich SCHMIDT , Enrico STURA , Milica NESOVIC
IPC分类号: A24D1/20 , A24D1/04 , A24D1/18 , A24B15/167 , H05B6/10
摘要: An aerosol-generating article for producing an inhalable aerosol upon heating is provided, the aerosol-generating article including: a rod of aerosol-generating substrate; and an elongate susceptor arranged longitudinally within the aerosol-generating substrate, the susceptor extending all the way to a downstream end of the rod of aerosol-generating substrate, the susceptor having a thickness from about 55 micrometers to about 65 micrometers, and a ratio between a length of the susceptor and an overall length of the aerosol-generating article being from about 0.2 to about 0.35.
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公开(公告)号:US20230088876A1
公开(公告)日:2023-03-23
申请号:US17759536
申请日:2021-01-28
发明人: Rui Nuno BATISTA , Ricardo CALI , Andreas LOB
摘要: An aerosol-generating device is provided, including: a device housing defining a cavity; an adjustable retaining element positioned in or adjacent to the cavity and defining a passage; and an actuator configured to actuate the element between receiving and retaining positions, in which a cross-sectional dimension of the passage is greater when the element is in the receiving position than when in the retaining position, the element defining a passage entrance and a passage exit and includes a surface defined between the entrance and the exit, a longitudinal cross-section of the surface having a curved shape when the element is in the retaining position, a portion of the curved shape including a convex curve defining a constriction in the passage at a turning point of the curve, and the element being compressed in a longitudinal direction when the element is actuated from the receiving position to the retaining position.
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