Apparatus for determining a physical variable of a liquid or solid medium
US6435025B1 · kind B1 · utility
9Cited by
8References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 14, 2000 |
| Grant date | Aug 20, 2002 |
| Priority date | — |
| Expiry date | Aug 14, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/02836
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The object of the present invention is to propose an apparatus for determining a physical variable of a medium (2) in which the formation of deposits or buildups of the medium (2) on a subelement (4) of the apparatus (1) which comes into contact with the medium (2) is reduced or avoided.For this purpose, at least the subelement (4) is provided with a microstructured surface layer (7).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.