Battery

Details Battery Battery

2007-01-22

2010-02-09

Tso, Edward (Department: 2858)

Electricity: battery or capacitor charging or discharging

Battery or cell discharging

Regulated discharging

C320S112000

Reexamination Certificate

active

07659699

ABSTRACT:
A battery with at least one battery cell has two battery poles and current-conducting connections between the battery cells and the battery poles. A safety switching encompasses a current-limiting element in the connection between the battery cells and one of the battery poles. A switch is parallel to the current-limiting element and a control device closes the switch, if the current between the battery cells and the battery poles falls below a predetermined threshold minimum current.

REFERENCES:
patent: 4972135 (1990-11-01), Bates et al.
patent: 6329796 (2001-12-01), Popescu
patent: 6331764 (2001-12-01), Oglesbee et al.
patent: 6804098 (2004-10-01), Pannwitz
patent: 2006/0186857 (2006-08-01), Matty et al.
patent: 44 23 199 (1995-01-01), None
patent: 0 661 769 (1995-07-01), None
patent: 1 681 753 (2006-07-01), None
patent: 2 279 802 (1995-01-01), None
patent: WO 2005/046017 (2005-05-01), None
European Search Report dated Aug. 11, 2006 with English translation of relevent portion (eight (8) pages).

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