Title:
液体カートリッジおよびこれを含むエアロゾル発生装置
Document Type and Number:
Japanese Patent JP7125068
Kind Code:
B2
Abstract:
Provided herein are a liquid cartridge with an improved liquid supply ability and an aerosol generation device including the same. The liquid cartridge according to some embodiments of the present disclosure includes a storage portion which is configured to store an aerosol-generating substrate in a liquid state and includes an air hole through which air enters, a wick which is configured to absorb the stored aerosol-generating substrate, and a vaporizing portion which is configured to vaporize the aerosol-generating substrate absorbed through the wick to generate an aerosol. In the liquid cartridge, an inflow of air into the storage portion is facilitated through the air hole so that an internal pressure of the storage portion is prevented from dropping as the liquid therein is exhausted, and positions where bubbles are generated are dispersed so that formation of bubble layers in the vicinity of the wick is also prevented. Accordingly, the liquid supply ability of the liquid cartridge can be improved, and the overall tobacco taste sensed by a user of the aerosol generation device can be enhanced.
Inventors:
Jean, Chulho
Go, Gyoun Min
Kim, Sun Hwan
Jean, Yong Joan
Go, Gyoun Min
Kim, Sun Hwan
Jean, Yong Joan
Application Number:
JP2020560377A
Publication Date:
August 24, 2022
Filing Date:
August 21, 2020
Export Citation:
Assignee:
Katie and G Corporation
International Classes:
A24F40/42; A24F40/44
Domestic Patent References:
| JP2018534908A |
Foreign References:
| WO2019154811A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation RYUKA International Patent Office