Valves and valve actuation – Electrically actuated valve – Including solenoid
Patent
1989-10-30
1991-03-26
Rosenthal, Arnold
Valves and valve actuation
Electrically actuated valve
Including solenoid
251 3003, F16K 3106
Patent
active
050022539
ABSTRACT:
A solenoid coil assembly for a solenoid valve includes an electrical coil wound about a valve armature to develop a magnetic field for actuating the armature responsive to an electrical current passing through the coil. A case surrounds the coil. The case has opposite end walls and a top wall, a bottom wall and opposite side walls connected between the end walls. A pair of electrical connectors are connected to opposite ends of the coil and extend outwardly from the top wall. A metal yoke has opposite end walls connected by a top wall and a bottom wall. The yoke is received on the case with their respective end walls, top walls and bottom walls in alignment.
REFERENCES:
patent: 4540154 (1985-09-01), Kolchinsky et al.
patent: 4683454 (1989-07-01), Vollmer et al.
Sterling Hydraulics Limited catalog-pp. G09 and G10.
Aronovich Felix
Kolchinsky Abel E.
Rosenthal Arnold
Sterling Hydraulics, Inc.
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