Fuel Pump/injector

Details Fuel Pump/injector Fuel Pump/injector

1997-01-09

1999-02-02

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Unitary injection nozzle and pump or accumulator plunger

Plunger interconnected or mounted bypass

239 88, 2395338, F02M 5100

Patent

active

058653732

ABSTRACT:
A pump/injector arrangement comprises a pump including a pump chamber arranged to communicate through a fuel line with an injector. A valve is provided within the injector to control whether or not fuel is able to flow from the fuel line to a control chamber. The control chamber communicates with a low pressure reservoir through a restricted passage. A by-pass is provided to permit fuel to flow from the reservoir by-passing the restricted passage.

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patent: 5452858 (1995-09-01), Tsuzuki et al.
patent: 5524826 (1996-06-01), Mueller et al.
patent: 5533672 (1996-07-01), Peters

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