Invention Grant
- Patent Title: Power supply unit for aerosol inhaler, and control method and control program of the same
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Application No.: US16668890Application Date: 2019-10-30
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Publication No.: US11611227B2Publication Date: 2023-03-21
- Inventor: Manabu Yamada , Takeshi Akao , Hajime Fujita
- Applicant: JAPAN TOBACCO INC.
- Applicant Address: JP Tokyo
- Assignee: JAPAN TOBACCO INC.
- Current Assignee: JAPAN TOBACCO INC.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JPJP2018-204705 20181031
- Main IPC: H02J7/00
- IPC: H02J7/00 ; A61M15/00
Abstract:
A power supply unit for an aerosol inhaler includes: a power supply that is able to discharge power to a load for generating an aerosol from an aerosol source; and a control unit that is configured to control the power supply. The control unit acquires a deteriorated state or a failure state of the power supply based on an internal resistance of the power supply.
Information query
