JPWO2019206985A5 - - Google Patents

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JPWO2019206985A5
JPWO2019206985A5 JP2020560139A JP2020560139A JPWO2019206985A5 JP WO2019206985 A5 JPWO2019206985 A5 JP WO2019206985A5 JP 2020560139 A JP2020560139 A JP 2020560139A JP 2020560139 A JP2020560139 A JP 2020560139A JP WO2019206985 A5 JPWO2019206985 A5 JP WO2019206985A5
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liquid
heating element
transport medium
region
vaporizer assembly
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JP2020560139A
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JP7391876B2 (en
JP2021523697A (en
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Priority claimed from PCT/EP2019/060496 external-priority patent/WO2019206985A1/en
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Priority to JP2023198116A priority Critical patent/JP2024019201A/en
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Claims (12)

電気的に作動するエアロゾル発生装置用の気化器組立品であって、
第一の側および前記第一の側に対向する第二の側を有する概して平面状の流体透過性発熱体と、
液体搬送媒体であって、前記液体搬送媒体が、前記発熱体の前記第二の側と接触している第一の側と、前記第一の側に対向する第二の側とを有し、前記液体搬送媒体が、前記発熱体の前記第二の側に平行に液体を搬送するように配設された毛細管構造を有し、前記流体搬送媒体の前記第一の側と第二の側の間の前記液体搬送媒体の厚さが１ｍｍ～５ｍｍであり、前記発熱体が前記液体搬送媒体の前記第一の側の第一の領域の上に延びている液体搬送媒体と、
前記液体搬送媒体の前記第二の側と接触している第一の端を有し、かつ前記液体搬送媒体の前記第二の側の第二の領域の上のみに延びる液体供給導管であって、前記第二の領域が前記第一の領域よりも小さい液体供給導管と、
前記液体供給導管の中にある液体保持材料または毛細管材料であって、前記液体搬送媒体と異なる液体保持材料または毛細管材料と、
前記液体搬送媒体が、液体を前記液体供給導管から前記発熱体の前記第二の側の前記第一の領域に搬送するように配設されている、気化器組立品。 A vaporizer assembly for an electrically operated aerosol generator
A generally planar fluid permeable heating element with a first side and a second side facing the first side.
A liquid transport medium, wherein the liquid transport medium has a first side in contact with the second side of the heating element and a second side facing the first side. The liquid transport medium has a capillary structure arranged so as to transport the liquid parallel to the second side of the heating element, and the first side and the second side of the fluid transport medium have a capillary structure . A liquid transport medium having a thickness of 1 mm to 5 mm between the liquid transport media and the heating element extending over a first region on the first side of the liquid transport medium.
A liquid supply conduit having a first end in contact with the second side of the liquid transport medium and extending only over a second region of the second side of the liquid transport medium. , A liquid supply conduit in which the second region is smaller than the first region,
A liquid holding material or a capillary material in the liquid supply conduit that is different from the liquid transport medium.
A vaporizer assembly in which the liquid transport medium is arranged to transport the liquid from the liquid supply conduit to the first region on the second side of the heating element. 前記第二の領域が、前記第一の領域の５０％未満であり、前記第一の領域の３０％未満であることが好ましい、請求項１に記載の気化器組立品。 The vaporizer assembly according to claim 1, wherein the second region is less than 50% of the first region, preferably less than 30% of the first region. ハウジングと、前記発熱体と、前記ハウジングの中に保持されている前記液体搬送媒体とを備え、前記ハウジングが前記液体供給導管と係合する、または前記液体供給導管と一体型である、請求項１又は２に記載の気化器組立品。 Claims comprising a housing, the heating element, and the liquid transport medium held in the housing, wherein the housing engages with or is integrated with the liquid supply conduit. The vaporizer assembly according to 1 or 2 . 前記ハウジングが、前記液体搬送媒体の前記第二の側に隣接して穿孔されているか、または蒸気透過性である、請求項３に記載の気化器組立品。 The vaporizer assembly of claim 3 , wherein the housing is perforated adjacent to the second side of the liquid transport medium or is vapor permeable. 前記液体供給導管が、前記発熱体の前記第一の側と概して直交して延びる、請求項１～４のいずれか一項に記載の気化器組立品。 The vaporizer assembly according to any one of claims 1 to 4 , wherein the liquid supply conduit extends substantially orthogonal to the first side of the heating element. 前記発熱体が、電気抵抗性フィラメントのメッシュまたは繊維を含む、請求項１～５のいずれか一項に記載の気化器組立品。 The vaporizer assembly according to any one of claims 1 to 5 , wherein the heating element comprises a mesh or fiber of an electrically resistant filament. 前記発熱体の前記第一の側と直交する方向に見た時に、前記第一の領域が前記第二の領域を完全に覆わない、請求項１～６のいずれか一項に記載の気化器組立品。 The vaporizer according to any one of claims 1 to 6 , wherein the first region does not completely cover the second region when viewed in a direction orthogonal to the first side of the heating element. Assembly. 前記発熱体の前記第一の側と直交する方向に見た時に、前記発熱体が前記第二の領域と重ならない、請求項７に記載の気化器組立品。 The vaporizer assembly according to claim 7 , wherein the heating element does not overlap with the second region when viewed in a direction orthogonal to the first side of the heating element. エアロゾル発生システム用のカートリッジであって、前記カートリッジが、請求項１～８のいずれか一項に記載の気化器組立品と、液体貯蔵部とを備え、前記液体供給導管が、液体供給貯蔵部と連通する前記第一の端に対向する第二の端を有する、カートリッジ。 A cartridge for an aerosol generation system, wherein the cartridge comprises the vaporizer assembly according to any one of claims 1 to 8 and a liquid storage unit, and the liquid supply conduit is a liquid supply storage unit. A cartridge having a second end facing the first end that communicates with. 前記発熱体および前記液体搬送媒体が前記液体貯蔵部から分離可能である、請求項９に記載のカートリッジ。 The cartridge according to claim 9 , wherein the heating element and the liquid transport medium are separable from the liquid storage. 請求項１～１０のいずれか一項に記載の気化器組立品と、液体貯蔵部と、前記液体供給貯蔵部と連通する前記第一の端に対向する第二の端を有する液体供給導管と、電源と、前記電源から前記気化器組立品への電力供給を制御するように構成された制御回路と、を備える、エアロゾル発生システム。 The vaporizer assembly according to any one of claims 1 to 10 , a liquid storage unit, and a liquid supply conduit having a second end facing the first end communicating with the liquid supply storage unit. An aerosol generation system comprising a power source and a control circuit configured to control the power supply from the power source to the vaporizer assembly. 前記エアロゾル発生システムが、前記エアロゾル発生システムによって発生されたエアロゾルをユーザーが吸入することができるマウスピースを備える手持ち式システムである、請求項１１に記載のエアロゾル発生システム。 The aerosol generation system according to claim 11 , wherein the aerosol generation system is a hand-held system including a mouthpiece in which a user can inhale the aerosol generated by the aerosol generation system.
JP2020560139A 2018-04-26 2019-04-24 Heater assembly with heater element separated from liquid source Active JP7391876B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023198116A JP2024019201A (en) 2018-04-26 2023-11-22 Heater assembly having heater element isolated from liquid supply

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18169618.8 2018-04-26
EP18169618 2018-04-26
PCT/EP2019/060496 WO2019206985A1 (en) 2018-04-26 2019-04-24 Heater assembly having heater element isolated from liquid supply

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JP2021523697A JP2021523697A (en) 2021-09-09
JPWO2019206985A5 true JPWO2019206985A5 (en) 2022-05-09
JP7391876B2 JP7391876B2 (en) 2023-12-05

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US (1) US11957172B2 (en)
EP (1) EP3784073B1 (en)
JP (2) JP7391876B2 (en)
KR (1) KR20210006342A (en)
CN (1) CN111936000B (en)
BR (1) BR112020019791A2 (en)
WO (1) WO2019206985A1 (en)

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