Title:
ACCUMULATOR DISTRIBUTION TYPE FUEL INJECTION PUMP
Document Type and Number:
WIPO Patent Application WO/2002/038941
Kind Code:
A1
Abstract:
An accumulator distribution type fuel injection pump (1) used as a fuel injection pump for low-pollution diesel engine low in fuel consumption and capable of meeting an exhaust emission control requirements, wherein a high-pressure fuel accumulated in an accumulating chamber (31) is distributedly fed to each cylinder through a distribution shaft (9), functional members forming high-pressure routes such as a plunger (7), an injection control valve (26) for fuel injection control, the accumulating chamber (31), and the distribution shaft (9) are disposed inside a hydraulic base (Hb), and a plunger part for accumulating fuel into the accumulating chamber (31) is installed in the hydraulic base.
Inventors:
SHINGU KENJI (JP)
Application Number:
PCT/JP2000/007912
Publication Date:
May 16, 2002
Filing Date:
November 09, 2000
Export Citation:
Assignee:
YANMAR DIESEL ENGINE CO (JP)
SHINGU KENJI (JP)
SHINGU KENJI (JP)
International Classes:
F02M41/06; F02M41/16; F02M59/36; F02M63/02; F04B1/04; F04B23/02; F04B49/22; F04B53/16; (IPC1-7): F02M41/06; F02M47/00
Foreign References:
| JPH07509042A | 1995-10-05 | |||
| JPH0979100A | 1997-03-25 | |||
| JPS62165440U | 1987-10-21 | |||
| JPH05288127A | 1993-11-02 |
Other References:
See also references of EP 1333173A4
Attorney, Agent or Firm:
Yano, Juichiro (Shiromi 2-chomeChuo-ku Osaka-shi, Osaka, JP)
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