Fuel pump for high-pressure fuel injection system

Details Fuel pump for high-pressure fuel injection system Fuel pump for high-pressure fuel injection system

1995-11-27

1997-05-06

Miller, Carl S.

Internal-combustion engines

Charge forming device

Fuel flow regulation between the pump and the charge-forming...

123 4131, 123456, F02M 3704

Patent

active

056261217

ABSTRACT:
A fuel pump for a high-pressure fuel injection system is constituted by integrating into a single pump unit 15 a high-pressure fuel pump 4 for supplying high-pressure fuel to injectors 8 for injecting high-pressure fuel into cylinders of an engine 16 and a solenoid valve unit 6 for controlling the fuel pressure of the high-pressure fuel pump 4, and the pump unit 15 is adapted for mounting on the engine. The configuration decreases required installation space, enables use of a common heat installation system and reduces the number of installation steps.

REFERENCES:
patent: 2936780 (1960-05-01), Pratt
patent: 3314406 (1967-04-01), Kemp
patent: 4310142 (1982-01-01), Ludwig
patent: 4870940 (1989-10-01), Filippi
patent: 4917069 (1990-04-01), Kuhlen
patent: 4951878 (1990-08-01), Casey
patent: 5044338 (1991-09-01), Shelton
patent: 5109822 (1992-05-01), Martin
patent: 5277162 (1994-01-01), Smith
patent: 5318001 (1994-06-01), Djordjevic

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