EP 2368289 A1 20110928 - METHOD AND DEVICE FOR PROTECTING A LITHIUM ION BATTERY IN A VEHICLE
Title (en)
METHOD AND DEVICE FOR PROTECTING A LITHIUM ION BATTERY IN A VEHICLE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM SCHUTZ EINER LITHIUM-IONEN-BATTERIE IN EINEM FAHRZEUG
Title (fr)
PROCÉDÉ ET DISPOSITIF DE PROTECTION D'UNE BATTERIE LITHIUM-ION DANS UN VÉHICULE
Publication
Application
Priority
- EP 2009067290 W 20091216
- DE 102008063136 A 20081224
Abstract (en)
[origin: DE102008063136A1] The method involves separating an electrical system (4) of a vehicle by thermal or electrically overloading of a lithium ion battery (1), where parameters of the lithium ion battery are automatically monitored by battery electronics (2). A current value, a voltage level, a temperature level or a cell internal pressure is determined as parameters of the lithium ion battery. An independent claim is included for a device for protecting lithium ion battery in a vehicle.
IPC 8 full level
H01M 10/48 (2006.01); H01M 10/0525 (2010.01)
CPC (source: EP US)
H01M 10/0525 (2013.01 - EP US); H01M 10/48 (2013.01 - EP US); H01M 10/486 (2013.01 - EP US); Y02E 60/10 (2013.01 - EP US); Y02T 10/70 (2013.01 - US)
Citation (search report)
See references of WO 2010072633A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 102008063136 A1 20090917; CN 102334226 A 20120125; EP 2368289 A1 20110928; US 2011273809 A1 20111110; WO 2010072633 A1 20100701
DOCDB simple family (application)
DE 102008063136 A 20081224; CN 200980152609 A 20091216; EP 09799325 A 20091216; EP 2009067290 W 20091216; US 200913141860 A 20091216