Fuel injection device

Details Fuel injection device Fuel injection device

1977-09-30

1979-06-19

Saifer, Robert W.

Fluid sprinkling, spraying, and diffusing

Unitary injection nozzle and pump or accumulator plunger

B05B 130

Patent

active

041584422

ABSTRACT:
The invention relates to a fuel injection device comprising an injection pump and an injection nozzle, the nozzle having a spring-loaded control pin and being assembled together with the pump to form a unit insertable into the wall of a cylinder of an injection type internal combustion engine. The device includes a pump piston, a piston sleeve and a pump housing, the housing enclosing the piston sleeve, the return spring action on the piston, and the regulating jacket acting on the piston. The housing is attachable to the engine housing by tightening screws having axes parallel to the piston sleeve, and the said injection nozzle is tightened by a sleeve nut to an element of the piston sleeve.

REFERENCES:
patent: 2401579 (1946-06-01), Miller
patent: 3567133 (1971-03-01), Gewinner

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