Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1993-11-05
1996-10-08
Wong, Peter S.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
194904, H01M 1046
Patent
active
055634915
ABSTRACT:
A combined parking meter/battery charger station includes a detachable remote receiver to inform the vehicle operator of charge-level status and other information. Upon sufficient payment or credit, the remote receiver is released so that it may be carried away from the charging station. The receiver includes a visual or audible indicator which may keep the operator apprised of charge status, time remaining on the meter or account information. The audible alert may be used to indicate a full charge or to warn that little time is remaining, or other conditions. Communication from the station to the receiver may either be directly from the station or, alternatively, a station may communicate with a central office associated with a plurality of the stations and broadcast may be made therefrom.
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Tso Edward
Wong Peter S.
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