Activator device for movable components

Details Activator device for movable components Activator device for movable components

1989-12-18

1992-08-18

Look, Edward K.

Motors: expansible chamber type

With motive fluid valve

For double-acting motor

91 1, 91454, 60413, 60415, 92 500R, F15B 1108

Patent

active

051389339

ABSTRACT:
An actuator device for mechanisms located within a pressurized environment including a double acting piston and cylinder combination operating in the same environment. The motive power for the piston is provided by pressurized gas from the pressurized environment or from a substitute source, whereby complex and elaborate sealing systems are eliminated.

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