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Patent Searching and Data


Title:
FUEL INJECTION VALVE AND FUEL INJECTION DEVICE
Document Type and Number:
Japanese Patent JPH0914093
Kind Code:
A
Abstract:

PURPOSE: To improve engine performance by improving a fuel injection valve capable of restraining variation in the fuel injection amount, to be generated caused by the effect of pulsation of fuel to flow in a fuel pipe in the short pulse range on the fuel injection valve, and linearity of the injection amount.

CONSTITUTION: A fuel injection valve 2 is provided with an injection nozzle 2b for injecting fuel, a fuel pipe 4 for supplying fuel, and a cylindrical housing member 2a in which the tip of the fuel pipe 4 is arranged in such a position as to face a fuel inflow hole 2c, and the injection nozzle 2b and the fuel pipe 4 are fitted. A fuel measuring hole 12 having the diameter smaller than that of a fuel pipe is interposed between the injection nozzle 2b of the housing member 2a and the fuel pipe 4.


Inventors:
TOUDOUZONO HIDEKI
Application Number:
JP18660195A
Publication Date:
January 14, 1997
Filing Date:
June 30, 1995
Export Citation:
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Assignee:
NOK CORP
International Classes:
F02M61/08; F02M69/00; F02M69/14; (IPC1-7): F02M69/00; F02M61/08; F02M69/14
Attorney, Agent or Firm:
Kazunobu Sera (1 person outside)