EP 1460262 A1 20040922 - Fuel injector with a damping element and method for manufacturing a fuel injector
Title (en)
Fuel injector with a damping element and method for manufacturing a fuel injector
Title (de)
Kraftstoffeinspritzventil mit einem Dämpfungselement und Verfahren zur Herstellung eines Kraftstoffeinspritzventil
Title (fr)
Injecteur de carburant avec un amortisseur et méthode de fabrication d'un injecteur
Publication
Application
Priority
EP 03006018 A 20030318
Abstract (en)
The proposed fuel injector comprises a fuel passage way in which a harmonic damper 25 is arranged. The harmonic damper dampens the noise and vibration of the fuel injector. The harmonic damper is fixed to the inlet tube of the fuel injector. The harmonic damper has a cylindrical shape with a central bore. An outer face of the harmonic damper is adjacent to an inner face of the inlet tube. The harmonic damper may be made of plastics or metal. <IMAGE>
IPC 1-7
IPC 8 full level
F02M 51/06 (2006.01); F02M 55/04 (2006.01); F02M 61/16 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP)
F02M 51/0671 (2013.01); F02M 55/04 (2013.01); F02M 61/165 (2013.01); F02M 2200/31 (2013.01)
Citation (applicant)
- US 5967419 A 19991019 - YAMAGUCHI TAKAO [JP], et al
- US 6382532 B1 20020507 - FRENCH RICHARD MARK [US], et al
Citation (search report)
- [X] WO 02090757 A1 20021114 - BOSCH GMBH ROBERT [DE], et al
- [XA] US 4811905 A 19890314 - ISHIKAWA TOORU [JP], et al
- [DA] US 5967419 A 19991019 - YAMAGUCHI TAKAO [JP], et al
- [A] DE 3122883 A1 19830105 - VOLKSWAGENWERK AG [DE]
- [A] EP 1229239 A2 20020807 - SIEMENS VDO AUTOMOTIVE CORP [US]
- [A] JP H08312491 A 19961126 - KEIHIN SEIKI MFG
- [A] EP 1275841 A1 20030115 - DELPHI TECH INC [US]
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
EP 1460262 A1 20040922; EP 1460262 B1 20080820; DE 60323046 D1 20081002; WO 2004083622 A1 20040930
DOCDB simple family (application)
EP 03006018 A 20030318; DE 60323046 T 20030318; EP 2004002675 W 20040315