EP 1076164 B1 20050112 - Device and method of regulation of oil pressure in a combustion engine
Title (en)
Device and method of regulation of oil pressure in a combustion engine
Title (de)
Einrichtung und Verfahren zur Regelung des Schmieröldruckes einer Brennkraftmaschine
Title (fr)
Dispositif et procédé de régulation de la pression d'huile dans un moteur à combustion
Publication
Application
Priority
DE 19938285 A 19990812
Abstract (en)
[origin: EP1076164A1] The unit has a thermostatically-controlled valve (14), whose valve body (16) is pushed closed by a pressure spring (22). The valve body opens an opening (30) as a function of the oil supply quantity and the oil pressure, through which the oil flows back to the suction side (33) of the oil pump (10). The valve has an extension element (26), which opens the valve more slowly with a rise in temperature and more easily in the cold state. An Independent claim is included for a method for using the unit.
IPC 1-7
IPC 8 full level
F01M 1/16 (2006.01)
CPC (source: EP)
F01M 1/16 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1076164 A1 20010214; EP 1076164 B1 20050112; DE 19938285 A1 20010222; DE 50009197 D1 20050217
DOCDB simple family (application)
EP 00115546 A 20000719; DE 19938285 A 19990812; DE 50009197 T 20000719