Actuator valve

Details Actuator valve Actuator valve

1979-05-14

1981-01-06

Bleutge, Robert L.

Motors: expansible chamber type

Cyclically operable

Working member controlled motive fluid for distributor motor

91307, 91329, F01L 2506

Patent

active

042429412

ABSTRACT:
An actuator valve for an air driven reciprocating device wherein the valve includes a control rod responsive to movement of the reciprocating device and a valve piston pneumatically actuated by movement of the control rod. The valve piston selectively directs air to reciprocate the driven mechanism. The control rod includes a single axial passageway to selectively vent each end of the cylinder within which the valve piston operates.

REFERENCES:
patent: 414156 (1889-10-01), Mahnicke
patent: 3071118 (1963-01-01), Wilden
patent: 3513917 (1970-05-01), Stober
patent: 3916764 (1975-11-01), Crover
patent: 3927601 (1975-12-01), van de Moortele
patent: 4172698 (1979-10-01), Hinz et al.

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