EP 0459031 B1 19940216 - Pressure control valve for the carter ventilation of an internal combustion engine.
Title (en)
Pressure control valve for the carter ventilation of an internal combustion engine.
Title (de)
Druckregelventil für die Kurbelgehäuseentlüftung an einer Brennkraftmaschine.
Title (fr)
Soupape de réglage de pression pour la ventilation de carter d'un moteur à combustion interne.
Publication
Application
Priority
DE 4017074 A 19900526
Abstract (en)
[origin: EP0459031A1] The invention proposes a pressure control valve (23) for crank case ventilation on an internal combustion engine, this pressure control valve (23) being combined with a filler opening (19, 20) for engine oil and an oil dipstick (21, 22). This combination is distinguished by the fact that it is particularly space-saving and that all components relating to the supply and monitoring of oil in an internal combustion engine are connnected centrally. <??>This combination is furthermore distinguished by the fact that only a single connection is required on the engine block, through which the oil to be introduced or the oil returning from the pressure control valve is fed to the sump and which furthermore accommodates the dipstick. <IMAGE>
IPC 1-7
IPC 8 full level
F01M 11/04 (2006.01); F01M 11/12 (2006.01); F01M 13/00 (2006.01); F01M 13/02 (2006.01)
CPC (source: EP US)
F01M 11/04 (2013.01 - EP US); F01M 11/12 (2013.01 - EP US); F01M 13/023 (2013.01 - EP US); F01M 2011/0491 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE ES FR GB IT SE
DOCDB simple family (publication)
EP 0459031 A1 19911204; EP 0459031 B1 19940216; AR 246588 A1 19940831; AT E101686 T1 19940315; BR 9101352 A 19911126; DE 4017074 A1 19911128; DE 59004628 D1 19940324; ES 2052153 T3 19940701; JP 2602193 Y2 19991227; JP H04231612 A 19920820; JP H09103 U 19970225; TR 25444 A 19930501; US 5080082 A 19920114
DOCDB simple family (application)
EP 90125471 A 19901224; AR 31888691 A 19910121; AT 90125471 T 19901224; BR 9101352 A 19910401; DE 4017074 A 19900526; DE 59004628 T 19901224; ES 90125471 T 19901224; JP 11985591 A 19910524; JP 806996 U 19960813; TR 45091 A 19910509; US 69808591 A 19910510