EP 0371841 B1 19920708 - COOLING CIRCUIT FOR AN INTERNAL-COMBUSTION ENGINE OF A MOTOR VEHICLE
Title (en)
COOLING CIRCUIT FOR AN INTERNAL-COMBUSTION ENGINE OF A MOTOR VEHICLE
Publication
Application
Priority
FR 8815530 A 19881128
Abstract (en)
[origin: EP0371841A1] The present invention relates to a cooling circuit for an internal- combustion engine of a motor vehicle. The circuit is characterised in that the downstream end part of the pipe (18) opens out downstream of the thermostat (19), and a member forming a shutter is arranged at one of the ends of the pipe (18) and opens when the vacuum at the inlet of the pump (6) reaches a threshold value slightly below a vacuum value causing a cavitation of the liquid. The present invention is used particularly for diesel engines. <IMAGE>
IPC 1-7
IPC 8 full level
F01P 11/02 (2006.01); F02B 3/06 (2006.01)
CPC (source: EP)
F01P 11/02 (2013.01); F02B 3/06 (2013.01)
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
EP 0371841 A1 19900606; EP 0371841 B1 19920708; DE 68902043 D1 19920813; DE 68902043 T2 19930304; FR 2639675 A1 19900601; FR 2639675 B1 19910322
DOCDB simple family (application)
EP 89403089 A 19891108; DE 68902043 T 19891108; FR 8815530 A 19881128