EP 2794335 A2 20141029 - BATTERY SYSTEM AND METHOD
Title (en)
BATTERY SYSTEM AND METHOD
Title (de)
BATTERIESYSTEM UND VERFAHREN
Title (fr)
SYSTÈME DE BATTERIE ET PROCÉDÉ
Publication
Application
Priority
- DE 102011089135 A 20111220
- EP 2012073036 W 20121120
Abstract (en)
[origin: WO2013092064A2] The invention relates to a battery system, in particular for a motor vehicle, having two voltage-conducting cables, wherein the first cable has a positive potential and the second cable has a potential that is negative thereto, at least two battery modules that each comprise a battery having a positive terminal and a negative terminal, wherein each battery module has a controllable first switching means that is configured to couple the positive terminal of the battery of the respective battery module to the first cable when in a closed state and/or to disconnect the latter when in an open state and to couple the negative terminal of the battery of the respective battery module to the second cable when in an open state and/or to disconnect the latter when in a closed state, and a control means that is configured to control the first switching means of the battery modules in such a manner that only the battery of exactly one battery module is coupled to the voltage-conducting cables. The invention further relates to a method.
IPC 8 full level
B60L 3/00 (2006.01); B60L 3/04 (2006.01); B60L 11/18 (2006.01); H01M 10/42 (2006.01); H01M 10/44 (2006.01)
CPC (source: EP US)
B60L 3/0046 (2013.01 - EP US); B60L 3/04 (2013.01 - EP); B60L 53/14 (2019.01 - EP US); B60L 58/12 (2019.01 - EP US); B60L 58/18 (2019.01 - EP); B60L 58/21 (2019.01 - EP); B60L 58/24 (2019.01 - EP); H01M 10/425 (2013.01 - EP); H01M 10/441 (2013.01 - EP); Y02E 60/10 (2013.01 - EP); Y02T 10/70 (2013.01 - EP); Y02T 10/7072 (2013.01 - EP); Y02T 90/14 (2013.01 - EP)
Citation (search report)
See references of WO 2013092064A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011089135 A1 20130620; EP 2794335 A2 20141029; WO 2013092064 A2 20130627; WO 2013092064 A3 20131114
DOCDB simple family (application)
DE 102011089135 A 20111220; EP 12790871 A 20121120; EP 2012073036 W 20121120