公开(公告)号：US20240358087A1

公开(公告)日：2024-10-31

申请号：US18291102

申请日：2022-07-21

申请人： Nicoventures Trading Limited

发明人： Oriol STROPHAIR ,  Ashley DAVIES

IPC分类号： A24F40/57 ,  A24B15/167 ,  A24F40/10 ,  A24F40/30 ,  A24F40/42 ,  A24F40/60 ,  A61K31/05 ,  A61K31/192

CPC分类号： A24F40/57 ,  A24B15/167 ,  A24F40/10 ,  A24F40/60 ,  A61K31/05 ,  A61K31/192 ,  A24F40/30 ,  A24F40/42

摘要： A delivery system including a powered aerosol generating device and an aerosolizable aerosolisable material, wherein the aerosolizable aerosolisable material includes at least one carboxylated active, and wherein the aerosol generating device includes at least one aerosol generator arranged to aerosolize the aerosolizable aerosolisable material to form an inhalable aerosol and a controller configured to facilitate delivery of power to the aerosol generator at more than one power level.

公开(公告)号：US20240349789A1

公开(公告)日：2024-10-24

申请号：US18687483

申请日：2022-08-29

申请人： PHILIP MORRIS PRODUCTS S.A.

发明人： Rui Nuno Batista ,  Ricardo Cali ,  Cheng Peng

IPC分类号： A24F40/30 ,  A24F7/00 ,  A24F40/10 ,  A24F40/46 ,  A24F40/485 ,  H05B3/42

CPC分类号： A24F40/30 ,  A24F7/00 ,  A24F40/10 ,  A24F40/46 ,  A24F40/485 ,  H05B3/42

摘要： The invention relates to an aerosol-generating system comprising a main unit (40) and a mouthpiece (10). The main unit comprises a main heating element (52) for heating an aerosol-forming substrate. The mouthpiece comprises a sensorial media (13) and an auxiliary heating element (12) for heating the sensorial media. The mouthpiece comprises an airflow path. The mouthpiece further comprises a guiding member (28) arranged in the airflow path of the mouthpiece. The guiding member is configured to guide liquid components condensed from the airflow in a direction towards the main heating element. The invention further relates to a mouthpiece for such an aerosol-generating system.

公开(公告)号：US20240342406A1

公开(公告)日：2024-10-17

申请号：US18750125

申请日：2024-06-21

申请人： NERUDIA LIMITED

发明人： David JONES ,  Chris LORD ,  Tom SUDLOW ,  Edward Ross SHENTON ,  Andrew AUSTIN ,  Tamas SAJTOS

IPC分类号： A61M15/06 ,  A24F40/10 ,  A24F40/30 ,  A24F40/48 ,  A24F40/485 ,  A61M11/04 ,  A61M15/00

CPC分类号： A61M15/06 ,  A24F40/30 ,  A24F40/48 ,  A24F40/485 ,  A61M11/042 ,  A24F40/10 ,  A61M15/0085 ,  A61M2205/0294 ,  A61M2205/8206 ,  A61M2206/14 ,  H05B2203/021

摘要： There is disclosed an aerosol delivery device. The aerosol delivery device includes a first aerosol first aerosol sized for pulmonary penetration; and a second aerosol sized to inhibit pulmonary penetration. The second aerosol is transmissible within at least one of: a mammalian oral cavity and a mammalian nasal cavity, and the second aerosol comprising an active component for activating at least one of: one or more taste receptors in said oral cavity and one or more olfactory receptors in said nasal cavity. The second aerosol generator includes a Venturi aperture to generate the second aerosol.
There is disclosed a consumable for a substitute smoking device and a substitute smoking system. The consumable includes an airflow passage between an upstream inlet of the consumable and a downstream outlet of the consumable. The consumable also includes a porous member for passive aerosol generation. The airflow passage is constricted by the porous member to form a narrowed portion of the airflow passage.
In another embodiment, the consumable also includes an inner porous member (315) for passive aerosol generation. The airflow passage has an annular portion surrounding at least a portion of the porous member.
In another embodiment, a portion of the airflow passage is located between a porous surface of the porous member and an opposing airflow passage wall. A minimum distance between the porous surface of the porous member and the opposing airflow passage wall is less than 1000 microns.
In another embodiment, the consumable also includes a porous member (315) for passive aerosol generation located within the airflow passage. The porous member is tapered along a longitudinal axis of the consumable.
In another embodiment, the consumable has a longitudinal axis and includes an airflow passage (308) between an upstream inlet of the consumable and a downstream outlet of the consumable. The consumable also includes a porous member (315) for passive aerosol generation. A longitudinal cross section of the airflow passage includes an inclined portion forming a passage angle with the longitudinal axis of the consumable. The passage angle is greater than zero degrees and less than 90 degrees and a wall of the inclined portion is formed from a porous surface (318) of the porous member.
In another embodiment, the consumable includes an active aerosol generator (304) for generating a first aerosol from a first aerosol precursor (310), and a passive aerosol generator (305) for generating a second aerosol from a second aerosol precursor (316).
In another embodiment, the consumable also includes an aerosol generator for generating an aerosol. An external portion of the aerosol generator is located at the outlet of the consumable.
In another embodiment, the consumable also includes an aerosol generator for generating an aerosol at an aerosol generation location. The aerosol generation location is substantially at the outlet located at a mouthpiece of the consumable.
In another embodiment, the outlet is located at a mouthpiece portion of the consumable; and the mouthpiece portion includes a nozzle for control of an aerosol from the aerosol generator.

公开(公告)号：US12108802B2

公开(公告)日：2024-10-08

申请号：US17530261

申请日：2021-11-18

申请人： KT&G CORPORATION

发明人： Hun Il Lim

IPC分类号： A24F40/50 ,  A24B15/167 ,  A24D1/20 ,  A24D3/17 ,  A24F15/01 ,  A24F40/40 ,  A24F40/42 ,  A24F40/44 ,  A24F40/46 ,  A24F40/485 ,  A24F40/51 ,  A24F40/57 ,  A24F40/60 ,  A24F40/65 ,  A24F40/90 ,  A24F40/95 ,  F21V3/00 ,  F21V5/00 ,  G02B19/00 ,  H05B3/54 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  F21Y115/10

CPC分类号： A24F40/51 ,  A24B15/167 ,  A24D1/20 ,  A24D3/17 ,  A24F15/01 ,  A24F40/40 ,  A24F40/42 ,  A24F40/44 ,  A24F40/46 ,  A24F40/485 ,  A24F40/50 ,  A24F40/57 ,  A24F40/60 ,  A24F40/65 ,  A24F40/90 ,  A24F40/95 ,  F21V3/00 ,  F21V5/00 ,  G02B19/0009 ,  G02B19/0061 ,  H05B3/54 ,  H05K1/0203 ,  H05K1/0277 ,  H05K1/148 ,  H05K1/181 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  F21Y2115/10 ,  H05K2201/012 ,  H05K2201/0154 ,  H05K2201/10219

摘要： An aerosol generating device includes: a case into which a cigarette is to be inserted; a cap detachably coupled to a top portion of the case; a cover configured to slide on a top surface of the cap so as to open or close a cigarette insertion hole; a first sensor configured to sense whether the cigarette insertion hole is open or closed; and a controller configured to determine whether the cigarette insertion hole is open or closed based on a signal sensed by the first sensor and set an operational mode of the aerosol generating device as an ON mode or an OFF mode based on a result of the determining.

公开(公告)号：US20240324695A1

公开(公告)日：2024-10-03

申请号：US18738083

申请日：2024-06-10

申请人： Japan Tobacco Inc.

发明人： Keiji MARUBASHI ,  Minoru KITAHARA

IPC分类号： A24F40/60 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  A24F40/57 ,  H05K1/02 ,  H05K1/18

CPC分类号： A24F40/60 ,  A24F40/10 ,  A24F40/57 ,  H05K1/028 ,  H05K1/189 ,  A24F40/20 ,  A24F40/30 ,  H05K2201/10053

摘要： A power supply unit for an aerosol generating device, the power supply unit includes: a power supply; a controller configured to control supply of electric power from the power supply to an atomizer that atomizes an aerosol source; a flexible circuit substrate; and a switch operable by a user and electrically connected to the controller. The switch is directly mounted on the flexible circuit substrate.

公开(公告)号：US12089645B2

公开(公告)日：2024-09-17

申请号：US16973365

申请日：2019-06-11

申请人： Philip Morris Products S.A.

发明人： Irene Taurino

IPC分类号： A24F40/30 ,  A24F40/10 ,  A24F40/42 ,  A24F40/46 ,  A24F40/465 ,  A24F40/485 ,  B01F23/21 ,  B01F25/421 ,  B01F35/92 ,  H05B1/02 ,  H05B3/40 ,  H05B6/06 ,  H05B6/10 ,  B01F35/90

CPC分类号： A24F40/465 ,  A24F40/30 ,  A24F40/42 ,  A24F40/46 ,  A24F40/485 ,  B01F23/211 ,  B01F25/4231 ,  B01F35/92 ,  H05B1/0297 ,  H05B3/40 ,  H05B6/06 ,  H05B6/108 ,  A24F40/10 ,  B01F2035/99

摘要： A cartridge for an aerosol-generating system is provided, including a first compartment containing a nicotine source and having a first air inlet and first air outlet, the inlet being upstream of the outlet; a second compartment containing an acid source and having a second air inlet and second air outlet, the inlet being upstream of the outlet; a mixing chamber for mixing nicotine from the nicotine source and acid from the acid source with an air flow to form an aerosol, the mixing chamber being downstream of both the first air outlet and the second air outlet; and a heating element configured to heat the mixing chamber, at least a portion of the heating element being neither upstream nor downstream of the mixing chamber. An aerosol-generating system and a method for aerosol generation in an aerosol-generating system are also provided.

公开(公告)号：US20240299678A1

公开(公告)日：2024-09-12

申请号：US18667166

申请日：2024-05-17

申请人： Altria Client Services LLC

发明人： Michel THORENS

IPC分类号： A61M15/00 ,  A24D1/02 ,  A24D1/20 ,  A24D3/17 ,  A24F40/00 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  A24F40/40 ,  A24F40/42 ,  A61M11/00 ,  A61M11/04 ,  A61M15/06 ,  B05B7/24 ,  H05B6/10

CPC分类号： A61M15/003 ,  A24D1/20 ,  A24F40/00 ,  A24F40/30 ,  A24F40/40 ,  A24F40/42 ,  A61M11/003 ,  A61M11/042 ,  A61M15/06 ,  H05B6/108 ,  A24D1/02 ,  A24D3/17 ,  A24F40/10 ,  A24F40/20 ,  A61M15/0003 ,  A61M15/0021 ,  A61M15/0035 ,  A61M15/0066 ,  A61M2205/0211 ,  A61M2205/3606 ,  A61M2205/3646 ,  A61M2205/368 ,  A61M2205/7545 ,  A61M2205/8206 ,  B05B7/2402

摘要： The method includes establishing an aerosol-generating device with an electric heating element, and configuring a porous body and a liquid retention medium within an aerosol-generating article, a first end of the aerosol-generating article being formed in part by the porous body, the porous body being configured to absorb heat from the electric heating element and emit at least some of the absorbed heat into an airflow that is drawn into the first end and through a second end of the aerosol-generating article, the liquid retention medium being between the first end and the second end, the aerosol-generating article being selectively connectable to the aerosol-generating device, the electric heating element being in direct contact with the porous body when the aerosol-generating article is connected to the aerosol-generating device.

公开(公告)号：US12075847B2

公开(公告)日：2024-09-03

申请号：US17285595

申请日：2019-10-18

申请人： JT International S.A.

发明人： Marko Plevnik ,  Norihiko Inoue ,  Jamie Buckley ,  Layth Bouchuiguir

IPC分类号： A24F40/95 ,  A24F7/00 ,  A24F40/40 ,  A24F40/42 ,  A24F40/65 ,  A24F40/90 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  A45C11/00 ,  H01F7/00

CPC分类号： A24F40/95 ,  A24F7/00 ,  A24F40/40 ,  A24F40/42 ,  A24F40/65 ,  A24F40/90 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  A45C11/00 ,  H01F7/00 ,  H01M2220/30 ,  Y02E60/10

摘要： An aerosol generating system includes an aerosol generating device and a charging case for charging the aerosol generating device when it is received in the case. The aerosol generating device includes a device battery; a heating chamber including a lid arranged to move between an open and closed position to allow a consumable to be received in the heating chamber. The charging case includes a case battery; a receiving means for receiving the aerosol generating device in a charging position within the case. When the aerosol generating device is received in the charging position: the device battery is connectable to the case battery to charge the device battery; and the lid of the heating chamber is moveable to allow a consumable to be inserted or removed from the heating chamber by a user.

公开(公告)号：US12063960B2

公开(公告)日：2024-08-20

申请号：US17930258

申请日：2022-09-07

申请人： THE SOS DESIGN COMPANY LLC

发明人： Vivek Mikhail Dargan ,  Brandon Nelson ,  Peter Osborne

IPC分类号： A24F40/10 ,  A24B15/167 ,  A24F40/30 ,  A24F40/42

CPC分类号： A24F40/10 ,  A24B15/167 ,  A24F40/30 ,  A24F40/42

摘要： A dual-chambered, hybrid vaporizer device and method of use thereof configured to facilitate the atomization of cannabinoid concentrates and flavoring such as terpenes suspended in a liquid solution. A first chamber, equipped with a ceramic coil, is configured to melt solid or semi-solid Tetrahydrocannabinol (THC) in the form of crystals, concentrates, or extracts, which is then vaporized for inhalation by a user in a separate chamber below the ceramic. A second chamber equipped with a vertical metallic coil then vaporizes flavorings such as terpenes which are suspended in the liquid solution. A single air passageway is employed to direct air through both chambers in a serial fashion before exiting the device through a mouthpiece. The device facilitates measured dosages of THC for inhalation by the user.

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.