EP 1799995 A1 20070627 - DAMPING ELEMENT FOR A FUEL INJECTION VALVE
Title (en)
DAMPING ELEMENT FOR A FUEL INJECTION VALVE
Title (de)
DÄMPFUNGSELEMENT FÜR EIN BRENNSTOFFEINSPRITZVENTIL
Title (fr)
ELEMENT D'AMORTISSEMENT POUR UNE SOUPAPE D'INJECTION DE CARBURANT
Publication
Application
Priority
- EP 2005054467 W 20050908
- DE 102004049277 A 20041009
Abstract (en)
[origin: WO2006040227A1] Previously known damping elements (25) for a fuel injection valve (1) that can be inserted into a receiving duct (2) of a cylinder head (3) of an internal combustion engine are disposed between a valve housing (14) of the fuel injection valve (1) and a wall of the receiving duct (2) of the cylinder head (3). Said damping elements (25) reduce sound transmission from the fuel injection valve to the cylinder head (3), among other things. The disadvantage of previously known damping elements is that the same require a lot of axial space and are comparatively expensive to produce. The inventive damping element (25) allows the required space to be reduced. According to the invention, the damping element (25) is configured in a plate-shaped manner.
IPC 8 full level
F02M 61/14 (2006.01)
CPC (source: EP US)
F02M 61/14 (2013.01 - EP US); F02M 2200/09 (2013.01 - EP US); F02M 2200/30 (2013.01 - EP US)
Citation (search report)
See references of WO 2006040227A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 102004049277 A1 20060413; DE 502005010632 D1 20110113; EP 1799995 A1 20070627; EP 1799995 B1 20101201; JP 2008516133 A 20080515; JP 4621742 B2 20110126; US 2009071445 A1 20090319; US 7832376 B2 20101116; WO 2006040227 A1 20060420
DOCDB simple family (application)
DE 102004049277 A 20041009; DE 502005010632 T 20050908; EP 05779854 A 20050908; EP 2005054467 W 20050908; JP 2007535129 A 20050908; US 66504005 A 20050908