EP 1559906 A3 20070214 - Fuel injection valve
Title (en)
Fuel injection valve
Title (de)
Brennstoffeinspritzventil
Title (fr)
Buse d'injection de carburant
Publication
Application
Priority
DE 102004004169 A 20040128
Abstract (en)
[origin: EP1559906A2] The fuel injection valve has an actuator and valve closure body (4) interacting with valve seat (6) to provide a sealing seat. The valve seat body (5) has a discharge opening (7) which has at the downstream end flow discharge edges (39) running in a groove (38). The sealing seat directly adjoins the groove. The groove can be disposed partially in the valve closure body and partially in the valve seat body. When the sealing seat is closed the flow discharge edges are arranged at the same height.
IPC 8 full level
F02M 61/08 (2006.01); F02M 61/18 (2006.01)
CPC (source: EP)
F02M 61/08 (2013.01); F02M 61/18 (2013.01); F02M 61/1873 (2013.01); F02M 51/0671 (2013.01); F02M 51/0685 (2013.01); F02M 2200/16 (2013.01)
Citation (search report)
- [XY] WO 0181757 A1 20011101 - ORBITAL ENG PTY [AU], et al
- [Y] DE 3740462 A1 19890608 - BOSCH GMBH ROBERT [DE]
- [X] WO 9325814 A1 19931223 - BOSCH GMBH ROBERT [DE], et al
- [X] DE 29504898 U1 19960725 - FEV MOTORENTECH GMBH & CO KG [DE]
- [X] WO 9904159 A1 19990128 - ZEXEL CORP [JP], et al
- [X] DE 4039520 A1 19910704 - NIPPON DENSO CO [JP]
- [PX] US 2004256494 A1 20041223 - VARBLE DANIEL L [US], et al
- [E] EP 1655482 A1 20060510 - SIEMENS AG [DE]
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 MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
EP 1559906 A2 20050803; EP 1559906 A3 20070214; DE 102004004169 A1 20050818
DOCDB simple family (application)
EP 05001507 A 20050126; DE 102004004169 A 20040128