Battery module disconnect arrangement

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United States of America Patent

PATENT NO 9789782
APP PUB NO 20160114695A1
SERIAL NO

14895014

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The arrangement for disconnecting at least one of a plurality of battery modules in an automotive battery comprises a device arranged to detect that at least one battery module is to be disconnected, and a bypass switch arranged at each battery module, wherein the bypass switch arranged at the detected at least one battery module is controllable to bypass the at least one detected battery module via a bypass path. The arrangement further comprises a disconnect switch arranged at each battery module, wherein the disconnect switch arranged at the at least one bypassed battery module is controllable to disconnect the at least one detected battery module from remaining battery modules, either simultaneously as, or after, the bypassing of the detected battery module.

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Patent Owner(s)

  • AUTOLIV DEVELOPMENT AB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berner, Magnus Vänersborg, SE 1 11
Cavell, Christian Planegg, DE 2 11
Gustafsson, Per Vårgårda, SE 53 413
Hoffman, Lars Brålanda, SE 4 49
Holgers, Alf Alingsas, SE 4 24
Sturk, David Göteborg, SE 3 15

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