EP 3483406 B1 20210428 - COOLING CIRCUIT FOR A DRIVE UNIT OF A MOTOR VEHICLE
Title (en)
COOLING CIRCUIT FOR A DRIVE UNIT OF A MOTOR VEHICLE
Title (de)
KÜHLKREISLAUF FÜR EINE ANTRIEBSEINHEIT EINES KRAFTFAHRZEUGES
Title (fr)
CIRCUIT DE REFROIDISSEMENT POUR UNE UNITÉ D'ENTRAÎNEMENT D'UN VÉHICULE AUTOMOBILE
Publication
Application
Priority
DE 102017219939 A 20171109
Abstract (en)
[origin: CN109763888A] The present invention relates to a cooling circuit (1) of the drive unit (2) of the vehicle (3), and the cooling circuit includes the high temperature circuit (4) connected for the pass of the first fluid through at least first cooling device (7) through the first supply port (5) and the first exhaust port (6) to the first cooling device (7), and the cold circuit (8) and the first cooling device (7) and the second cooling device (9) are connected and the second supply port (5) and the second exhaust port (6) are connected through the bypass valve (10) to the second cooling device (9) and it isput through the bypass valve (10) and the second fluid can be detoured from the second supply port (5) under the bypass of the second cooling device (9) towards the second exhaust port (6). The coldcircuit (8) can be connected for the pass of the second fluid through the second cooling device (9) through the second supply port (5) and the second exhaust port (6) to the second cooling device (9).
IPC 8 full level
CPC (source: EP KR)
F01P 3/18 (2013.01 - EP KR); F01P 3/20 (2013.01 - KR); F01P 7/165 (2013.01 - EP KR); F28D 1/053 (2013.01 - KR); F28F 27/02 (2013.01 - KR); F01P 2003/182 (2013.01 - EP); F01P 2007/146 (2013.01 - KR); F01P 2025/08 (2013.01 - KR)
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)
EP 3483406 A1 20190515; EP 3483406 B1 20210428; CN 109763888 A 20190517; CN 109763888 B 20210903; DE 102017219939 A1 20190509; KR 102234911 B1 20210402; KR 20190053100 A 20190517
DOCDB simple family (application)
EP 18205154 A 20181108; CN 201811323845 A 20181108; DE 102017219939 A 20171109; KR 20180134959 A 20181106