EP 2291590 A1 20110309 - SEALING ELEMENT FOR SEALING FLANGE SURFACES IN INTERNAL COMBUSTION ENGINES
Title (en)
SEALING ELEMENT FOR SEALING FLANGE SURFACES IN INTERNAL COMBUSTION ENGINES
Title (de)
DICHTUNGSELEMENT ZUR ABDICHTUNG VON FLANSCHFLÄCHEN BEI BRENNKRAFTMASCHINEN
Title (fr)
JOINT DESTINÉ À ÉTANCHER DES SURFACES DE BRIDE DE MOTEURS À COMBUSTION INTERNE
Publication
Application
Priority
- DE 2009000843 W 20090619
- DE 102008029542 A 20080621
Abstract (en)
[origin: WO2009152816A1] The invention relates to a sealing element for sealing flange surfaces in internal combustion engines, consisting of at least one annular metallic profiled body. Said sealing element is characterised in that the profiled body (1, 1', 1' ') consists of a wire and comprises at least one central area (2, 2', 2' ') and at least one flexible area (3, 4, 3', 4', 3' ', 4' '). The material thickness of the wire in the central area (2, 2', 2' ') is greater than the thickness of the wire in the respective flexible area (3, 4, 3', 4', 3' ', 4' ').
IPC 8 full level
F16J 15/08 (2006.01)
CPC (source: EP US)
F16J 15/0887 (2013.01 - EP US); F16J 2015/0862 (2013.01 - EP US)
Citation (search report)
See references of WO 2009152816A1
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 TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009152816 A1 20091223; CN 101910690 A 20101208; EP 2291590 A1 20110309; JP 2011525228 A 20110915; US 2011109049 A1 20110512
DOCDB simple family (application)
DE 2009000843 W 20090619; CN 200980101736 A 20090619; EP 09765452 A 20090619; JP 2011513869 A 20090619; US 200913000564 A 20090619