EP 0489238 B2 19980408 - Inlet collector
Title (en)
Inlet collector
Title (de)
Ansaugverteiler für eine Brennkraftmaschine
Title (fr)
Collecteur d'admission
Publication
Application
Priority
DE 4038509 A 19901203
Abstract (en)
[origin: EP0489238A2] The invention proposes an inlet collector for an internal combustion engine. This inlet collector 10 contains a connection flange 19 into which a plurality of intake pipes 11 - 18 open. Situated between the intake pipes are bores which are provided with connection elements 20 - 24 and through which blow-by gases coming from the crankcase are fed in. The bores are each connected via slots to the two adjacent intake pipes, with the result that the blow-by gases are passed into the intake tract in the immediate vicinity of the entry of the intake air into the cylinder head. <??>The advantages of the invention are a simple structure for feeding the blow-by gases into the intake tract and the guaranteeing of uniform charging of the individual intake pipes with blow-by gases, which, because of the small quantity of oil contained in them, lubricate the intake valves. <IMAGE>
IPC 1-7
IPC 8 full level
F01M 13/00 (2006.01); F02M 25/06 (2006.01); F02M 25/07 (2006.01); F02M 35/10 (2006.01); F02M 35/104 (2006.01); F02M 69/32 (2006.01)
CPC (source: EP US)
F02M 35/10078 (2013.01 - EP US); F02M 35/10222 (2013.01 - EP US); F02M 35/1085 (2013.01 - EP US); F05C 2225/08 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB SE
DOCDB simple family (publication)
EP 0489238 A2 19920610; EP 0489238 A3 19921021; EP 0489238 B1 19941109; EP 0489238 B2 19980408; CA 2056491 A1 19920604; CA 2056491 C 20001121; DE 4038509 A1 19920611; DE 4038509 C2 19930909; DE 59103497 D1 19941215; ES 2066312 T3 19950301; ES 2066312 T5 19980801; JP 2635873 B2 19970730; JP H04269367 A 19920925; MX 9102279 A 19920504; US 5209191 A 19930511
DOCDB simple family (application)
EP 91116688 A 19910930; CA 2056491 A 19911128; DE 4038509 A 19901203; DE 59103497 T 19910930; ES 91116688 T 19910930; JP 31570691 A 19911129; MX 9102279 A 19911128; US 80036191 A 19911203