Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1996-05-10
1997-11-11
Tso, Edward
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
320 61, H01M 1046
Patent
active
056868090
ABSTRACT:
In a camera battery charger, a solar battery is provided upon a lid of a camera case, and a charging circuit for charging the in-camera battery by the solar battery or an external battery. When a camera is stored in a main body of the case, the in-camera battery is electrically connected to a power supply output terminal of the charging circuit, and is normally charged by the solar battery. When high-speed charging is necessary, the in-camera battery is charged at high speed by an external battery in an external battery adapter set in the main body of the case, or an external battery stored in an external battery storage part integrated with the main body of the case.
REFERENCES:
patent: 3921049 (1975-11-01), Mellors et al.
patent: 4328456 (1982-05-01), Suzuki et al.
patent: 4494854 (1985-01-01), Yamaga et al.
patent: 5424800 (1995-06-01), Suzuki
Fujita Yoshihiro
Inaba Shoji
Kimura Tsutomu
Namioka Kenta
Nishitani Yasuhiro
Fuji Photo Film Co. , Ltd.
Tso Edward
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