Method of straining a diaphragm and a device therefor
US5627321A · kind A · utility
7Cited by
5References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 1995 |
| Grant date | May 6, 1997 |
| Priority date | — |
| Expiry date | Jun 19, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49872
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of straining a diaphragm and a device therefor. The diaphragm (3) is placed between two preferably ring-shaped frame parts (1, 2). In addition at least between one frame part (1, 2) and the diaphragm (3) is placed a resilient body (4), which touches the frame parts when they are pressed against each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.