Fuel injection nozzle

Details Fuel injection nozzle Fuel injection nozzle

1989-11-08

1990-11-13

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Unitary injection nozzle and pump or accumulator plunger

239 90, 239124, 239585, 251 3001, 123458, 123506, F02M 4702

Patent

active

049696009

ABSTRACT:
A fuel injection nozzle includes a fuel pressure actuated valve member which is biased into contact with a seating by resilient means. The nozzle also includes a spill valve member having a head which is biased into contact with a seating by the resilient means. The head of the spill valve is lifted from the seating by the application of fuel under pressure to a piston portion of the spill valve member. When the head of the spill valve is lifted from the seating fuel is spilled from the nozzle inlet to a drain.

REFERENCES:
patent: 4129253 (1978-12-01), Bader, Jr. et al.
patent: 4489886 (1984-12-01), Kato
patent: 4498625 (1985-02-01), Schechter
patent: 4527737 (1985-07-01), Deckard
patent: 4566416 (1986-01-01), Berchtold
patent: 4605166 (1986-08-01), Kelly
patent: 4669659 (1987-06-01), LeBlanc et al.
patent: 4793315 (1988-12-01), Phillips

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