Apparatus for determining a physical variable of a liquid or solid medium
First Claim
1. An apparatus for determining a physical variable of a liquid or solid medium in a container or in a vessel, comprising a plurality of subelements, at least one subelemnet coming indirectly or directly into contact with the liquid or solid medium, and the at least one subelment having a microstructured surface layer, the microstructured surface layer having elevations and depressions, the distance between the elevations lying in the range from 5 to 200 μ
- m and the height of the elevations lying in the range from 5 to 100 μ
m.
1 Assignment
0 Petitions
Accused Products
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).
23 Citations
11 Claims
-
1. An apparatus for determining a physical variable of a liquid or solid medium in a container or in a vessel, comprising a plurality of subelements, at least one subelemnet coming indirectly or directly into contact with the liquid or solid medium, and the at least one subelment having a microstructured surface layer, the microstructured surface layer having elevations and depressions, the distance between the elevations lying in the range from 5 to 200 μ
- m and the height of the elevations lying in the range from 5 to 100 μ
m. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- m and the height of the elevations lying in the range from 5 to 100 μ
Specification