Piezoelectric composite material
US4743392A · kind A · utility
1Cited by
1References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 1986 |
| Grant date | May 10, 1988 |
| Priority date | — |
| Expiry date | Aug 7, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N30/852
Abstract
A piezoelectric ceramic composite material useful for use in underwater transducers or hydrophones, including an elastic organic matrix, and piezoelectric ceramic powder dispersed in the matrix and having the following chemical formula: EQU Pb.sub.1+x TiO.sub.3+x wherein x is a number greater than 0.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.