Fuel injection system for internal combustion engines

Details Fuel injection system for internal combustion engines Fuel injection system for internal combustion engines

1986-09-08

1987-05-12

Miller, Carl Stuart

Internal-combustion engines

Engine speed regulator

Having condition responsive means with engine being part of...

123449, 123374, 123373, F02M 3900

Patent

active

046640797

ABSTRACT:
In a fuel injection system for an internal combustion engine, a control lever shaft interlocked with a governor spring is supported by a pump housing of a fuel injection pump with one and the other ends respectively located interiorly and exteriorly of the pump housing. A control lever for controlling the fuel injection amount is fixedly mounted on the other end of the control lever shaft. A cancel lever connected to an accelerator pedal through an accelerator rod is freely fitted on the other end of the control lever shaft. The control lever and the cancel lever are disposed to abut against each other on a leading side of the cancel lever with reference to the angular movement thereof in a fuel decreasing direction. A cancel spring is connected between the control lever and the cancel lever to allow them to be angularly moved together. A dash pot for restricting the speed of movement of the control lever in a fuel increasing direction is arranged exteriorly of the pump housing. A synthetic resin bush may be interposed between the cancel lever and the control lever shaft.

REFERENCES:
patent: 2571571 (1951-10-01), Hanners
patent: 4328797 (1982-05-01), Yasuhara
patent: 4368706 (1983-01-01), Yasuhara
patent: 4397280 (1983-08-01), Yasuhara
patent: 4449504 (1984-05-01), Furuhashi
patent: 4498437 (1985-02-01), Ohkoshi
patent: 4567870 (1986-02-01), Tomber
patent: 4615317 (1986-10-01), Bofinger

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