EP 2368027 A1 20110928 - DEVICE AND METHOD FOR COOLING A THERMAL MEMBER IN AN AUTOMOBILE
Title (en)
DEVICE AND METHOD FOR COOLING A THERMAL MEMBER IN AN AUTOMOBILE
Title (de)
VORRICHTUNG UND VERFAHREN ZUM KÜHLEN EINES WÄRMEGLIEDS IN EINEM KRAFTFAHRZEUG
Title (fr)
DISPOSITIF ET PROCEDE DE REFROIDISSEMENT D'UN ORGANE THERMIQUE DE VEHICULE AUTOMOBILE
Publication
Application
Priority
- FR 2009052305 W 20091126
- FR 0858913 A 20081222
Abstract (en)
[origin: WO2010072933A1] The invention relates to a cooling device (1) that includes a main cooling circuit (2) capable of adjusting the temperature of a thermal member (4), a secondary cooling circuit (3) including a first assembly (9) of at least two heat exchangers (10, 11) mounted in parallel, and a thermal coupling means (5) between the main cooling circuit (2) and the secondary cooling circuit (3). The cooling device (1) further comprises a temperature sensor (13) mounted in series on the secondary cooling circuit (3) and downstream from the first assembly (9), and a control unit including a first means capable of estimating, with a state monitor, the outlet temperature of each heat exchanger of the first assembly from the inlet temperature of a coolant at the inlet of each heat exchanger of the first assembly and from the values measured by the sensor temperature (13).
IPC 8 full level
CPC (source: EP US)
F01P 7/165 (2013.01 - EP US); H01M 8/04029 (2013.01 - EP US); H01M 8/04373 (2013.01 - EP US); H01M 8/04738 (2013.01 - EP US); H01M 8/0612 (2013.01 - EP US); F01P 2025/08 (2013.01 - EP US); H01M 2250/20 (2013.01 - EP US); Y02E 60/50 (2013.01 - EP); Y02T 90/40 (2013.01 - EP US)
Citation (search report)
See references of WO 2010072933A1
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)
FR 2940196 A1 20100625; FR 2940196 B1 20101210; EP 2368027 A1 20110928; JP 2012513654 A 20120614; US 2012129066 A1 20120524; WO 2010072933 A1 20100701
DOCDB simple family (application)
FR 0858913 A 20081222; EP 09797094 A 20091126; FR 2009052305 W 20091126; JP 2011541544 A 20091126; US 200913141611 A 20091126