Electrostrictive driving device, process for sonic wave projecti

Details Electrostrictive driving device, process for sonic wave projecti Electrostrictive driving device, process for sonic wave projecti

1991-12-13

1993-07-20

Eldred, J. Woodrow

Communications, electrical: acoustic wave systems and devices

Signal transducers

Underwater type

367163, 367140, 310311, 310334, 310800, 29 2535, H04B 1700

Patent

active

052299791

ABSTRACT:
The provided invention is a novel electrostrictive driving device which comprises a sonic wave projector element having alternating electrodes and polymer material film layers. The device provides when subjected to a high bias voltage and a superimposed A.C. voltage, a high Angstroms/Volt response. Also, provided is a process for projecting sonic waves using the electrostrictive driving device of this invention.

REFERENCES:
patent: 3801839 (1974-04-01), Yo
patent: 4257686 (1981-03-01), Albertinetti et al.
patent: 4933479 (1990-06-01), Kotaka et al.

Affiliated with

Also associated with

Rating

Electrostrictive driving device, process for sonic wave projecti does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrostrictive driving device, process for sonic wave projecti, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrostrictive driving device, process for sonic wave projecti will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1766325