Ultrasonic transducer mounting and coupling assembly
US4019373A · kind A · utility
36Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1975 |
| Grant date | Apr 26, 1977 |
| Priority date | — |
| Expiry date | May 28, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/02836
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An ultrasonic transducer apparatus for sensing flow velocity through a pipe wall has a pair of strap-on transducer assemblies for securing to an unprepared pipe surface, the energy coupling between each transducer unit and the pipe or other working device being provided by an elastomeric contact pad, which also facilitates rapid replacement of the transducer crystal, by simplified assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.