Electricity: battery or capacitor charging or discharging – One cell or battery charges another – Vehicle battery charging
Patent
1998-12-17
1999-11-09
Wong, Peter S.
Electricity: battery or capacitor charging or discharging
One cell or battery charges another
Vehicle battery charging
320104, H02J 700
Patent
active
059821388
ABSTRACT:
A portable electrical energy source includes a portable housing having an outer surface and defining an interior space. A direct current battery is disposed in the interior space. A direct current socket is supported on the housing and electrically coupled to the battery for supplying direct current from the battery to a device outside the housing. An inverter is provided for converting direct current into alternating current and includes an electrical lead have a male plug adapted for being electrically connected to the battery via the direct current socket and an electrical outlet for supplying alternating electrical current to a device outside the housing. The inverter is removably attached to the outer surface of the housing so that the inverter can be ported together with the battery inside the housing and selectively separated from the housing and used independently of the battery in the housing.
REFERENCES:
patent: 5077513 (1991-12-01), Dea et al.
patent: 5083076 (1992-01-01), Scott
patent: 5793185 (1998-08-01), Prelec et al.
Kinberg Robert
Luk Lawrence
Vector Manufacturing, Ltd.
Wong Peter S.
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