Submersible electro-acoustic transducer
US5130953A · kind A · utility
14Cited by
4References
15Claims
0Family size
Inventor
Key dates
| Filing date | Jun 10, 1991 |
| Grant date | Jul 14, 1992 |
| Priority date | — |
| Expiry date | Jun 10, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49005
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An electro-acoustic transducer comprises two transducer units each having first and second ends, a tubular supporting member disposed between the two transducer units, and a pair of oppositely disposed supporting components between which the transducer units and tubular member are disposed. One of the transducer units is compressively clamped between one of the supporting components and one end of the tubular member, and the other of the transducer elements is compressively clamped between the other of the supporting components and the other end of the tubular member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.