Valves and valve actuation – Electrically actuated valve – Remote or follow-up control system for electrical actuator
Patent
1984-02-23
1985-10-22
Scott, Samuel
Valves and valve actuation
Electrically actuated valve
Remote or follow-up control system for electrical actuator
291571R, 137315, 13762568, 251325, 251363, F16K 3102
Patent
active
045483833
ABSTRACT:
A pressure-reducing valve is secured to a proportional magnet by resiliently connecting the valve sleeve of the valve receiving the piston to the housing of the proportional magnet, thus avoiding possible deformations of the valve sleeve resulting from mounting. Furthermore, the operational safety of the valve is improved by abutments limiting the stroke of the valve piston and by a control edge which is additionally provided at the valve sleeve.
REFERENCES:
patent: 2037540 (1936-04-01), Rohlin et al.
patent: 2645450 (1953-07-01), Chessman
patent: 2877795 (1959-03-01), Cocklin
patent: 2934315 (1960-04-01), Kenann
patent: 3749355 (1973-07-01), Paul
Kamen Noah
Mannesmann Rexroth GmbH
Scott Samuel
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