Solenoid valve

Details Solenoid valve Solenoid valve

1985-12-02

1988-01-19

Rosenthal, Arnold

Valves and valve actuation

Electrically actuated valve

Including solenoid

25112901, 25112921, 335292, 335299, F16K 3106, H01F 504

Patent

active

047200782

ABSTRACT:
A solenoid valve includes a non-magnetic bobbin accommodating stationary and movable cores in a central bore, a coil wound on the bobbin, a magnetic yoke arranged on the outer portion of the coil and secured to the bobbin, a fluid passageway opened and closed by the movable core, a cover surrounding the outer portion of the coil, and a control circuit module for controlling the solenoid valve. The control circuit module is imbedded in the cover to form an integral part thereof and is electrically connected to terminals securely implanted in the bobbin or cover.

REFERENCES:
patent: 4299374 (1981-11-01), Yamanaka
patent: 4326696 (1982-04-01), Ishikawa et al.
patent: 4523739 (1985-06-01), Johansen et al.
patent: 4540891 (1985-09-01), Keener et al.

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