Fluid sprinkling – spraying – and diffusing – Including valve means in flow line – Reciprocating
Patent
1989-11-03
1991-10-08
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including valve means in flow line
Reciprocating
25112916, 25112921, F02M 5106, F02M 6118
Patent
active
050546910
ABSTRACT:
A solenoid-operated injector for an electronically controlled fuel oil injection system which serves to control fuel oil injection by means of a shift of a ball valve unit. The ball valve unit includes a flat armature and a ball valve, the flat armature is shifted, floatingly, without any guidance. As the ball valve unit is sucked and moved to an open state, the flat armature abuts against a thin plate having a high magnetic resistance. The top of the flat armature is acted upon by a compressed spring with the top end of the compressed spring abutting against a spring regulating tube, so that the spring force acting on the flat armature can be changed by adjusting the spring regulating tube. Both the compressed spring and ball valve are located in the magnetic stator of the solenoid coil with the flat armature and the ball valve being located such that the spring force normally biases the ball valve against the oblique cone concave on the top of the valve seat.
REFERENCES:
patent: 4394973 (1983-07-01), Sauer et al.
patent: 4662567 (1987-05-01), Knapp
patent: 4711397 (1987-12-01), Lahiff
Gau Tien-Ho
Huang Huei-Huay
Peng Yu-Yin
Industrial Technology Research Institute
Kashnikow Andres
Merritt Karen B.
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