Device and apparatus for detecting and measuring by echography particles settling in a fluid
US5125264A · kind A · utility
13Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1991 |
| Grant date | Jun 30, 1992 |
| Priority date | — |
| Expiry date | Mar 5, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S15/18
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The device chiefly includes a thermostatically controlled measuring cell (1) with which is associated a transmitting-receiving ultrasonic probe (2). The cell consists of a cavity (10) divided half way up by a thin plate (11). The upper chamber above the plate is designed to receive a suspension (13) of particles while the probe is located in the lower chamber below the plate. The upper face (14) of the probe is separated from the plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.