Electricity: battery or capacitor charging or discharging – Battery or cell discharging – With charging
Patent
1997-11-17
1999-01-26
Nappi, Robert E.
Electricity: battery or capacitor charging or discharging
Battery or cell discharging
With charging
320128, 320136, 320DIG21, 324427, H02J 700, G01N 27416
Patent
active
058642226
ABSTRACT:
A charging apparatus for charging a secondary battery, arranged in such a manner that the terminal voltage of the battery being charged is measured and then correlated with remaining charging time and usable time of the battery being charged. The remaining charging time and usable time of the battery being charged is stored in memory and then outputted for display to the operator.
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Harigaya Isao
Saeki Takayuki
Takahashi Koji
Takimoto Hiroyuki
Tobe Kazumitsu
Canon Kabushiki Kaisha
Nappi Robert E.
Shin K.
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