Electromagnetic fuel injection valve

Details Electromagnetic fuel injection valve Electromagnetic fuel injection valve

1988-11-29

1990-08-07

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

25112921, B05B 130

Patent

active

049461079

ABSTRACT:
An electromagnetically operable fuel injection valve for use with an internal combustion engine. The injection valve includes a non-magnetic housing having a fuel passage therethrough and a fixed magnetic core therein. A magnetic movable armature is floatably movable within a sleeve member within the housing. The movable armature has a nozzle portion of reduced diameter which carries at the exit end thereof a ball valve. A nozzle seat having a fuel discharge orifice is adapted for reception of the ball valve and means are provided for guiding said ball valve into sealing engagement with the discharge orifice.

REFERENCES:
patent: 4360161 (1982-11-01), Claxton et al.
patent: 4483485 (1984-11-01), Kamiya et al.
patent: 4548361 (1985-11-01), Paschke
patent: 4597558 (1986-07-01), Hafner et al.
patent: 4711397 (1987-12-01), Lahiff
Ford Motor Publication, "Injector Assembly-Fuel", pp. E-10 & 10.
American Association of Engineers, Paper 860486, pp. 125-129.
Automotive Industries, Feb. 1986, pp. 55-56.

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