Fluid sprinkling – spraying – and diffusing – Including valve means in flow line – Reciprocating
Patent
1996-06-12
1998-07-07
Jacyna, J. Casimer
Fluid sprinkling, spraying, and diffusing
Including valve means in flow line
Reciprocating
2395854, 239584, 239900, 239DIG19, B05B 130
Patent
active
057755990
ABSTRACT:
A gaseous fuel injector has a ball valve which is spring urged to a closed position. Positioned below this valve is the armature of an electromagnetic solenoid having an extension which abuts against the ball valve. The ball valve is normally closed against a valve seat to prevent passage of gas through the injector. With each actuation of the solenoid, the armature extension drives the ball valve upwardly from its valve seat to provide an injection of gas from the injector. The ball valve member, limit stops on the armature, and the surface along which the armature slides are all fabricated of durable, heat resistant plastic material which resists wear, provides low friction and are dimensionally stable over varying environmental conditions.
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Mawle Craig D.
Smith David H.
Impco Technologies, Inc.
Jacyna J. Casimer
Sokolski Edward A.
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