EP 0896133 B1 20021106 - Crankcase ventilating
Title (en)
Crankcase ventilating
Title (de)
Kurbelgehäuse-Entlüftung
Title (fr)
Ventilation du carter moteur
Publication
Application
Priority
DE 19734001 A 19970806
Abstract (en)
[origin: EP0896133A1] The ventilation for the crankcase, of an internal combustion engine, has a throttle valve (14) in the primary ventilation channel (10), to narrow the cross section of the primary ventilation channel (10) as the engine power loading is reduced. The throttle valve (14) is operated by an actuator according to the underpressure within the intake pipe (5).
IPC 1-7
IPC 8 full level
F01M 13/02 (2006.01)
CPC (source: EP)
F01M 13/023 (2013.01)
Designated contracting state (EPC)
AT DE ES FR GB
DOCDB simple family (publication)
EP 0896133 A1 19990210; EP 0896133 B1 20021106; AT E227391 T1 20021115; DE 19734001 A1 19990211; DE 59806156 D1 20021212; ES 2186060 T3 20030501
DOCDB simple family (application)
EP 98114397 A 19980731; AT 98114397 T 19980731; DE 19734001 A 19970806; DE 59806156 T 19980731; ES 98114397 T 19980731