Circuits for heating storage batteries

Details Circuits for heating storage batteries Circuits for heating storage batteries

1977-12-08

1979-10-16

Hickey, Robert J.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

219201, 320 4, 429120, H02J 700, H05B 360

Patent

active

041715080

ABSTRACT:
A battery heating circuit comprising a transformer having a primary winding for connection to an a.c. supply and a secondary winding, and at least two pairs of batteries. The two batteries of each pair are connected in series and the series combinations of the pairs of batteries are connected in parallel between d.c. terminals. The secondary winding is connected between the common terminals of each pair of batteries.

REFERENCES:
patent: 2442380 (1948-06-01), Schrodt et al.
patent: 2899623 (1959-08-01), Medlar
patent: 2935675 (1960-05-01), Ferguson et al.

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