Radial ceramic piezoelectric composites

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

310311, 310367, 310357, H01L 4108

Patent

active

060491604

ABSTRACT:
This invention relates to a new class of piezoelectric composites with a radial design. More particularly, the radial design of these new ceramic/polymer composites show a higher sensitivity in the radial direction than conventional tube structured devices. Devices made utilizing this novel design will therefore show significantly enhanced performance in many applications.

REFERENCES:
patent: 3215078 (1965-11-01), Stec
patent: 3820208 (1974-06-01), Baldy
patent: 4087715 (1978-05-01), Myer
patent: 4545625 (1985-10-01), Engwall
patent: 4929402 (1990-05-01), Hull
patent: 4938816 (1990-07-01), Beaman et al.
patent: 5121329 (1992-06-01), Crump
patent: 5506607 (1996-04-01), Sanders, Jr. et al.
patent: 5697035 (1997-12-01), Mashtare et al.
patent: 5738817 (1998-04-01), Danforth et al.
R.E. Newnham et al., Materials in Engineering, vol. 2, Dec. 1980 pp. 93-106.
Glazounov et al, Piezoelectric Actuator Generating Torsional Displacement Applied Physics Letters, vol. 72 No. 20 pp. 2526-2528 Mar, 16 1998.
R. A. Langevin, "The Electro-Acoustic Sensitivity of Cylindrical Ceramic Tubes", Journal of Acoustical Society of America, vol. 26, No. 3 May 1954, p. 421-427.
C.P. Germano, "Supplement to: The Electro-Acoustic Sensitivity of Cylindrical Ceramic Tubes", Journal of Acoustic Society of America, vol. 34 No. 8 p. 1139-1141, Mar. 28, 1962.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Radial ceramic piezoelectric composites does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1179078

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.