Fluid sprinkling – spraying – and diffusing – Fluid pressure responsive discharge modifier* or flow... – Fuel injector or burner
Patent
1990-03-20
1991-11-05
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Fluid pressure responsive discharge modifier* or flow...
Fuel injector or burner
239585, F02M 6100
Patent
active
050625730
ABSTRACT:
An electromagnetic fuel injector including an injector body, a valve housing mounted in a front portion of the injector body and having an injection hole at a front end thereof, a solenoid coil mounted in a rear portion of the injector body, a valve axially movably received in the valve housing, an armature fixed to a rear end portion of the valve, a spring for normally biasing the valve in a valve closing direction, and a nozzle mounted to the front end of the valve housing and having a plurality of atomizer holes communicated with the injection hole of the valve housing. The valve is reciprocated by a magnetic attraction force due to excitation of the solenoid coil and a reaction force of the spring to thereby intermittently inject fuel from the injection hole. An atomizer plate is provided between the nozzle and the injection hole. The atomizer plate has a fuel colliding portion against which the fuel injected from the injection hole collides.
REFERENCES:
patent: 4057190 (1977-11-01), Kiwior et al.
patent: 4771948 (1988-09-01), Furukawa et al.
patent: 4903898 (1990-02-01), Kind
patent: 4907745 (1990-03-01), Messingschlager
Aisan Kogyo Kabushiki Kaisha
Kashnikow Andres
Morris Lesley D.
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