EP 1764501 A1 20070321 - Injector mounting arrangement
Title (en)
Injector mounting arrangement
Title (de)
Vorrichtung zur Befestigung eines Brennstoffeinspritzventils
Title (fr)
Dispositif de montage d'injecteur de carburant
Publication
Application
Priority
EP 05255732 A 20050915
Abstract (en)
An injector mounting arrangement for use in an engine includes a fuel injector (14) mounted upon an engine cylinder housing (10) and a clamping arrangement (24) including a clamping member (26; 42) for applying a clamping load to the injector (14) so as to clamp the injector (14) to the cylinder housing (10). The clamping member (26; 42) defines, together with the cylinder housing (10), a clamp/cylinder interface region and, together with the injector (14) or a part (34) carried thereby, a clamp/injector interface region. The injector mounting arrangement is characterised by the provision of a decoupling material (30, 130, 430) in at least one of the clamp/cylinder interface region and the clamp/injector interface region to decouple, respectively, the clamping member (26, 42) from the cylinder housing (10) and/or the clamping member (26; 42) from the injector (14) so as to damp or substantially prevent transmission of injector generated noise to the cylinder housing (10).
IPC 8 full level
F02M 61/14 (2006.01); F02F 1/24 (2006.01)
CPC (source: EP)
F02F 1/242 (2013.01); F02M 61/14 (2013.01)
Citation (search report)
- [X] EP 1262652 A2 20021204 - SIEMENS AG [DE]
- [X] EP 1134407 A1 20010919 - BAYERISCHE MOTOREN WERKE AG [DE]
- [A] EP 0878622 A1 19981118 - RENAULT [FR]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05255732 A 20050915