Measured-value sensors for magnetic-inductive flowmeters
US4604905A · kind A · utility
9Cited by
7References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 17, 1984 |
| Grant date | Aug 12, 1986 |
| Priority date | — |
| Expiry date | Sep 17, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/584
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A measured-value sensor for a flowmeter of the type which can be connected in a pipeline traversed by the flow of a conductive material which has a ceramic tube in which a pair of ceramic electrodes of relatively high conductivity by comparison to the electrical conductivity of the remainder of the tube are fused and thereby integrated. A conductive ceramic ring in the form of a grounding ring may be fused to the tube at one end thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.