EP 0404407 A1 19901227 - Fuel injection nozzle.
Title (en)
Fuel injection nozzle.
Title (de)
Kraftstoffeinspritzdüse.
Title (fr)
Buse d'injection de combustible.
Publication
Application
Priority
GB 8914478 A 19890623
Abstract (en)
A fuel injection nozzle includes a nozzle body 10 in which is formed a blind bore 11 at the blind end of which is a seating 12 leading into a sac volume 13 from which extends an outlet orifice 15. A valve member 16 is slidable in the bore and has a conical tip 18 engageable with the seating. The wall of the entrance 14A to the sac volume is formed concentric with the seating 12 after the nozzle body has been hardened. The bore and the sac volume are machined before the nozzle body is hardened.
IPC 1-7
IPC 8 full level
F02M 61/18 (2006.01)
CPC (source: EP)
F02M 61/18 (2013.01)
Citation (search report)
- [A] US 2927737 A 19600308 - WERNER ZEUCH, et al
- [A] FR 2555489 A1 19850531 - HONDA MOTOR CO LTD [JP]
- [A] GB 562033 A 19440615 - WILLIAM REGINALD COBB, et al
- [A] US 2244874 A 19410610 - GEORGE FIEDLER MAX
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0404407 A1 19901227; EP 0404407 B1 19921216; DE 69000591 D1 19930128; DE 69000591 T2 19930701; ES 2037524 T3 19930616; GB 8914478 D0 19890809
DOCDB simple family (application)
EP 90306280 A 19900608; DE 69000591 T 19900608; ES 90306280 T 19900608; GB 8914478 A 19890623