Torque motors with enhanced reliability

Details Torque motors with enhanced reliability Torque motors with enhanced reliability

1995-02-15

1997-10-21

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 89, 310 51, H02K 1514, H02K 504

Patent

active

056799896

ABSTRACT:
More reliable torque motors are provided with reduced susceptibility to external vibration while also maximizing structural damping without requiring the usual potting with resins and adhesives, bolting hardware, etc. Enhanced torque motor dependability is achieved by clamping torque motor assemblies rigidly in place through frictional forces generated by a generally thin walled tubular housing preferably having surface elevations which compressively engage the motor assembly through an interference fit. The more reliable torque motors are especially useful in aviation applications as actuators for servovalves, and wherever highly reliable virtual fail-safe performance is required.

REFERENCES:
patent: 2891181 (1959-06-01), Atchley
patent: 3381150 (1968-04-01), Trbovich et al.
patent: 3415283 (1968-12-01), Trbovich et al.
patent: 3938778 (1976-02-01), Hansen et al.
patent: 4855630 (1989-08-01), Cole
patent: 4968911 (1990-11-01), Denk

Affiliated with

Also associated with

Rating

Torque motors with enhanced reliability does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1009120