Title:
FUEL INJECTION NOZZLE
Document Type and Number:
Japanese Patent JPH10115266
Kind Code:
A
Abstract:
To provide a fuel injection nozzle simplifying adjusting work while avoiding change of a fuel injection characteristic.
In this fuel injection nozzle 3, a lift piece 40 is arranged on the side of a nozzle needle 9, its contact part and a tip end of a push rod 57 are geld to a spring sear 51 by opening a prescribed spacer L1 as a preflight. Accordingly, adjustment of the prelift, taking out the lift piece 40, can be performed by only adjusting it, so as to facilitate adjusting work of a lift amount accompanied with disassembly work of the fuel injection nozzle 3, a fuel injection characteristic is improved.
Inventors:
WAKAMATSU SHINICHI
TABATA YASUHIRO
TAKAHASHI KINJI
TABATA YASUHIRO
TAKAHASHI KINJI
Application Number:
JP28738696A
Publication Date:
May 06, 1998
Filing Date:
October 09, 1996
Export Citation:
Assignee:
ZEXEL CORP
International Classes:
F02M45/08; F02M51/06; F02M57/02; F02M61/16; F02M61/20; F02M63/00; (IPC1-7): F02M45/08; F02M51/06; F02M57/02
Attorney, Agent or Firm:
Soichiro Sano