Injection valve

Details Injection valve Injection valve

1975-04-09

1976-05-25

Ward, Jr., Robert S.

Fluid sprinkling, spraying, and diffusing

With system fluid relief or return to supply

Recirculation within nozzle

2391323, 239535, 239584, B05B 132, B05B 134, B05B 900

Patent

active

039587576

ABSTRACT:
An injection valve for the injection of fuel during a low pressure phase into a space subjected to pressure fluctuations, which includes an injection nozzle equipped with a nozzle seat that is provided with at least one nozzle aperture; the nozzle aperture is adapted to be covered off by a nozzle needle which is adapted to be lifted and is limited in its lifting movement by an abutment at least in its opening direction; the nozzle seat is thereby movable in the lifting direction of the nozzle needle.

REFERENCES:
patent: 1589245 (1926-06-01), Scott
patent: 2052560 (1936-09-01), French
patent: 3212715 (1965-10-01), Cocks
patent: 3241768 (1966-03-01), Croft
patent: 3669354 (1972-06-01), Helyer

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