Dual function transducer utilizing displacement currents

Details Dual function transducer utilizing displacement currents Dual function transducer utilizing displacement currents

1980-09-22

1982-08-10

Moffitt, James W.

Electrical transmission or interconnection systems

Electrets

H04R 1900

Patent

active

043440045

ABSTRACT:
A transducer for detecting the position of a mass includes a base, a mass disposed above the base and ohmically separated therefrom, a piezoelectric transducer for inducing relative motion between the base and the mass, typically by suspending the mass on a fluid oscillating at high frequency, an electric field generator on one of the base or the mass, and a conducting antenna on the other of the base or mass for detecting the position of the electric field with respect to the base. The oscillating fluid both supports the mass and generates displacement currents by creating relative motion between the mass and the base.

REFERENCES:
patent: 4224540 (1980-09-01), Okubo
Institute of Electric Engineers Conference on Dielectric Materials, Measurements & Application-London, England, No. 67, 1970, pp. 146-149.

Affiliated with

Also associated with

Rating

Dual function transducer utilizing displacement currents does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual function transducer utilizing displacement currents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual function transducer utilizing displacement currents will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1532714