Valves and valve actuation – Electrically actuated valve – With means to bias valve open
Patent
1986-07-14
1987-07-07
Rosenthal, Arnold
Valves and valve actuation
Electrically actuated valve
With means to bias valve open
2511291, 25112916, 239585, 137554, F16K 3106
Patent
active
046781609
ABSTRACT:
In a solenoid valve with ON/OFF switch arranged by a valve member and the associated valve seat defined in an electrically conductive body, the solenoid valve has a stopper connected to the valve member for setting the stroke of the valve member and is guided by an insulating guide member mounted on the body in such a way that the stopper comes in contact with only one of the end portions of the guide member when the solenoid actuator is in the de-energized state and this end portion is acting as an electrically insulating stopping member for the stopper.
REFERENCES:
patent: 4111178 (1978-09-01), Lasey
patent: 4276903 (1981-07-01), Spohr
patent: 4573659 (1986-03-01), Homes
Abe Tatsuhiko
Yamada Keiichi
Diesel Kiki Co. Ltd.
Rosenthal Arnold
Wray James C.
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