High pressure vortex injector

Details High pressure vortex injector High pressure vortex injector

1988-05-09

1989-09-26

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Flow deflecting or rotation controlling means

Fluid rotation inducing means upstream of outlet

239125, 2391325, 239585, 239DIG19, B05B 134

Patent

active

048694290

ABSTRACT:
A high pressure vortex fuel injector comprising a hollow housing or body including a plurality of passages at least one of which is adapted to receive fuel through an inlet. The injector also includes a passage for guiding the piston into seating relationship with the valve seat to control the flow of fuel through the metering orifice and a solenoid assembly for moving the piston relative to the valve seat. The injector further includes a swirl or vortex chamber, to angularly accelerate the fuel, formed in cooperation with the first surface of the valve seat. The injector additionally includes passages for permitting fuel to circulate about an electric coil thereof, thereby cooling same during instances when the metering orifice is closed. The injector further includes passages within the swirl chamber for assisting in the rapid formation of a conical spray pattern upon the opening of the metering orifice.

REFERENCES:
patent: 1322137 (1919-11-01), Salfeld
patent: 2549092 (1951-04-01), Huber
patent: 3241768 (1966-03-01), Croft
patent: 4007880 (1977-02-01), Hans et al.
patent: 4060199 (1977-11-01), Brune et al.
patent: 4120456 (1978-10-01), Kimura et al.
patent: 4179069 (1979-12-01), Knapp et al.
patent: 4186883 (1980-02-01), Robling
patent: 4192466 (1980-03-01), Tanawawa et al.
patent: 4215820 (1980-08-01), Renger
patent: 4292947 (1981-10-01), Tanasawa et al.
patent: 4365747 (1982-12-01), Knapp et al.
patent: 4625919 (1986-12-01), Soma et al.
patent: 4650121 (1987-03-01), Augustin
patent: 4651931 (1987-03-01), Hans et al.
patent: 4653694 (1987-03-01), Noguchi et al.
patent: 4721253 (1988-01-01), Noguchi et al.
Patent Abstracts of Japan, vol. 8, No. 180, WO, A, 86/02410 (BOSCH), Apr. 24, 1986, pp. 3-5, FIGS. 1, 2.

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