Invention Grant
- Patent Title: Inhalation component generation device, method of controlling inhalation component generation device, and program
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Application No.: US16851125Application Date: 2020-04-17
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Publication No.: US11944126B2Publication Date: 2024-04-02
- Inventor: Takeshi Akao , Hajime Fujita , Manabu Yamada
- Applicant: JAPAN TOBACCO INC.
- Applicant Address: JP Tokyo
- Assignee: JAPAN TOBACCO INC.
- Current Assignee: JAPAN TOBACCO INC.
- Current Assignee Address: JP Tokyo
- Agency: XSENSUS LLP
- Main IPC: A24F40/53
- IPC: A24F40/53 ; A24F40/10 ; A24F40/50 ; A24F40/51 ; A24F40/60 ; A24F40/90 ; G01R31/3835 ; G01R31/392 ; G06F1/3234
Abstract:
An inhalation component generation device includes a load configured to vaporize or atomize an inhalation component source with electric power from a power supply, and a control unit configured to be capable of acquiring a voltage value of the power supply. The control unit is configured to be capable of estimating or detecting at least one of degradation and failure of the power supply based on a time period required for the voltage value of the power supply to reach an upper limit from a lower limit of a predetermined voltage range during charging of the power supply.
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