Title: Battery charging and discharging system

Abstract: A battery charging and discharging system includes a charging circuit for charging a battery from supply mains and a first switching circuit responsive to a failure of the supply mains for switching the battery from the charging circuit to a discharge circuit which imposes a load thereon. A second switching circuit is thereafter responsive to the output of the battery to disconnect the load from the battery when the battery output falls below a predetermined level.

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Inventors: Nehushtan, Jacob (Rishon-le-Zion, IL, US)
Schusberger, Meyer (Rishon-le-Zion, IL, US)

Application Number: 497888
Filing Date: 1974-08-16
Publication_date: 1976-02-17
Assignee: Tadiran Israel Electronics Industries Ltd. (IL)
Primary Class(es): 307/66
Other Classes:
US Patent Ref:

3419779	Dec, 1968	Zehner	307/66.
3684891	Aug, 1972	Sieron	307/66.
3778634	Dec, 1973	Hanrihan	307/66.
3784892	Jan, 1974	Zeling	307/66.

Other Refs:
Primary Examiner: Hohauser, Herman J.
Assistant Examiner:
Attorney: