EP 2146061 B1 20110413 - Cylinder head cover and valve
Title (en)
Cylinder head cover and valve
Title (de)
Zylinderkopfhaube und Ventil
Title (fr)
Coiffe de tête de cylindre et soupape
Publication
Application
Priority
DE 102008033889 A 20080718
Abstract (en)
[origin: EP2146061A1] The cylinder head cover (4) has a connecting tube (5), and flap (6) is provided for opening and closing the connecting tube in connection to a pressure difference. The pressure difference is controlled between the cover interior and case interior. A cover interior (7) of the cylinder head cover is interactly connected with a case interior (8) of a crankcase (3) of an internal-combustion engine (1) in mounting condition of the cylinder head cover. An independent claim is included for a valve with a valve housing for attaching an internal-combustion engine, particularly a motor vehicle at a cylinder head cover.
IPC 8 full level
F01M 13/04 (2006.01)
CPC (source: EP)
F01M 13/0416 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2146061 A1 20100120; EP 2146061 B1 20110413; AT E505627 T1 20110415; DE 502009000528 D1 20110526
DOCDB simple family (application)
EP 09165275 A 20090713; AT 09165275 T 20090713; DE 502009000528 T 20090713