Fluidic motor actuator

Details Fluidic motor actuator Fluidic motor actuator

G - Physics

05

G

121/70

G05G 21/00 (2006.01)

Patent

CA 1136935

FLUIDIC MOTOR ACTUATOR ABSTRACT OF THE DISCLOSURE A control system for a motor through which a specific rotary output is obtained from a given input signal by controlling an operational supply of fluidic energy. The control system includes a direct mechanical servo which receives the input signal to control a rotary plate directional valve through which the operational supply of fluid is communicated to the motor. The direct mechanical servo includes a compound epicyclic gear train and an intermittent motion gear mechanism which compares the input position with the output position of the motor to establish a feedback signal which repositions the rotary valve plate directional valve to a null position when the rotary output equals that requested by the input signal, The control system further includes a regulator assembly which receives a variable reference signal to control the fluid pressure of the supply fluid. The variable reference signal which represents the work performed by the motor also passes through a relief valve. When the output torque of the motor reaches a predetermined value, the relief valve opens and a portion of the fluid supplied to the motor is vented to an exhaust conduit to protect any mechanism operated by the motor from receiving excessive torque.

391474

Affiliated with

Also associated with

Rating

Fluidic motor actuator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluidic motor actuator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluidic motor actuator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1123328