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公开(公告)号：US20240374846A1
公开(公告)日：2024-11-14
申请号：US18269664
申请日：2023-03-20
Applicant: KT&G CORPORATION
Inventor： Tae Heon KIM , Jae Hyun KIM , Mi Jeong LEE , Yongmi JUNG , Eun Mi JEOUNG , Seung Kyu HAN , Minseok JEONG , Tae Young CHUNG
IPC: A61M15/00
Abstract: An inhaler includes a housing having one surface, the other surface opposite to the one surface, and a plurality of side surfaces connecting the one surface and the other surface, a mouthpiece which is disposed on the one side of the housing, a reservoir which is disposed inside the housing and stores an inhalable composition, a nozzle which extends from the mouthpiece to the reservoir, and a needle valve which is movably disposed inside the nozzle, when a suction force is not applied to the mouthpiece, the needle valve is maintained in a first state in which the nozzle is closed, and when a suction force is applied through the mouthpiece, the needle valve is switched into a second state in which the nozzle is opened.
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公开(公告)号：US20240268451A1
公开(公告)日：2024-08-15
申请号：US18567844
申请日：2022-10-07
Applicant: KT&G CORPORATION
Inventor： Insu PARK , Chan Min KWON , Mi Jeong LEE , Min Kyu KIM
IPC: A24D1/20 , A24B15/167 , A24D1/00 , A24D1/04 , A24D3/06 , A24D3/17 , A24F40/10 , A24F40/20 , A24F40/30
CPC classification number: A24D1/20 , A24B15/167 , A24D1/002 , A24D1/045 , A24D3/061 , A24D3/17 , A24F40/10 , A24F40/20 , A24F40/30
Abstract: An aerosol-generating device includes a receiver for receiving a medium receiving rod in a replaceable manner, an atomizer that generates aerosol, and a power supply for providing power required to heat the atomizer, and a medium included in the medium receiving rod is transferred by the aerosol passing through the medium receiving rod.
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公开(公告)号：US20240245102A1
公开(公告)日：2024-07-25
申请号：US18563144
申请日：2022-10-27
Applicant: KT&G CORPORATION
Inventor： Insu PARK , Chan Min KWON , Min Kyu KIM , Mi Jeong LEE
IPC: A24D1/20 , A24D1/00 , A24D1/04 , A24D3/04 , A24D3/10 , A24D3/14 , A24D3/16 , A24F40/10 , A24F40/20 , A24F40/30
CPC classification number: A24D1/20 , A24D1/002 , A24D1/045 , A24D3/048 , A24D3/10 , A24D3/14 , A24D3/16 , A24F40/10 , A24F40/20 , A24F40/30
Abstract: The aerosol-generating device includes a receiver for receiving a medium receiving rod in a replaceable manner, an atomizer that generates aerosol, and a power supply for transmitting power required to heat the atomizer, wherein the aerosol generated in the atomizer passes through the medium receiving rod received in the receiver such that a medium is transferred from medium pulp included in a filter segment of the medium receiving rod by heat of the aerosol.
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公开(公告)号：US20240225133A1
公开(公告)日：2024-07-11
申请号：US17927604
申请日：2022-06-23
Applicant: KT&G CORPORATION
Inventor： Yong Mi JUNG , Mi Jeong LEE , Eun Mi JEOUNG , Jun Won SHIN
Abstract: An aerosol inhaler including a nicotine transition unit, wherein the nicotine transition unit includes: a first container filled with a nicotine-containing solution and a propellant; and a second container connected to the first container to be filled with the liquid in the first container, and the propellant exists in a liquid state and a gas state in the first container. The nicotine transition unit enables prediction and control the amount of nicotine transition so that the actual amount of nicotine transition does not deviate significantly from the predicted value.
