High pressure-high temperature autoclave system for testing fluid samples ultrasonically
US4567765A · kind A · utility
24Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 5, 1984 |
| Grant date | Feb 4, 1986 |
| Priority date | — |
| Expiry date | Jul 5, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N29/07
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A fluid chamber assembly having an improved shape to enhance the reception of the first arrival of the signal from the transmitter transducer which has passed through the cement or fluid sample within the fluid chamber assembly and an improved sealing arrangement for the fluid chamber assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.