Fluid-powered actuator having a cylinder with magnetic field det

Details Fluid-powered actuator having a cylinder with magnetic field det Fluid-powered actuator having a cylinder with magnetic field det

1981-04-28

1984-09-11

Strecker, Gerard R.

Electricity: measuring and testing

Magnetic

Displacement

324251, 338 32H, G01B 714, H01L 4306

Patent

active

044713045

ABSTRACT:
For producing readings representative of the position of a fluid-powered actuator, a magnetic position-sensing system is used which is out of contact with the actuator's ram and is completely united with the actuator's cylinder. The sensing system has a periodic magnetic field pattern of the ram itself and a number of magnetic field detectors placed in an end plate of the actuator clear of the ram's outer face. The true position of the ram within one period of the magnetization pattern is measured by electrical interpolation based on output signals of the different magnetic field detectors.

REFERENCES:
patent: 3273001 (1966-09-01), Baermann
patent: 3654549 (1972-04-01), Maurer et al.
patent: 3742243 (1973-06-01), Gamble
patent: 3945459 (1976-03-01), Oishi et al.

Affiliated with

Also associated with

Rating

Fluid-powered actuator having a cylinder with magnetic field det does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid-powered actuator having a cylinder with magnetic field det, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid-powered actuator having a cylinder with magnetic field det will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1197205