EP 2578838 A1 20130410 - COOLING SYSTEM FOR AN ENGINE
Title (en)
COOLING SYSTEM FOR AN ENGINE
Title (de)
KÜHLSYSTEM FÜR EINEN MOTOR
Title (fr)
SYSTÈME DE REFROIDISSEMENT POUR MOTEUR
Publication
Application
Priority
EP 11183658 A 20111003
Abstract (en)
A cooling system for a vehicle engine (1) comprises an expansion tank (2), a water pump (3) and a radiator (4), wherein the water pump (3) is connected upstream the engine (1) and downstream the radiator (4). The engine (1) further comprises a second coolant outlet (5) connected to a cabin heater (6) and an air relief valve (7) connected downstream said second coolant outlet (5) and upstream said cabin heater (6) on the cabin heater pipe (8). The air relief valve (7) is connected to the expansion tank (2) with a degas line (9), the expansion tank outlet (10) is connected upstream the water pump (3).
IPC 8 full level
F01P 11/02 (2006.01); F01P 7/16 (2006.01)
CPC (source: EP)
F01P 11/028 (2013.01); F01P 11/0285 (2013.01); F01P 7/165 (2013.01); F01P 2060/08 (2013.01)
Citation (search report)
- [Y] FR 2317489 A1 19770204 - CITROEN SA [FR]
- [Y] US 3877443 A 19750415 - HENNING RICHARD, et al
- [Y] JP 2004116474 A 20040415 - MITSUBISHI AUTO ENG, et al
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 11183658 A 20111003