Transducer for mechanical measured variables, especially a pressure transducer
US4169387A · kind A · utility
18Cited by
5References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 5, 1977 |
| Grant date | Oct 2, 1979 |
| Priority date | — |
| Expiry date | Dec 5, 1997 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG12B15/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A transducer for mechanical measured variables, especially a pressure transducer, having a heat pipe system within the housing, the heat pipe system is connected on one side to the thermally high stressed parts of the transducer, and on the other side to parts not exposed to heat or cold. The sensor element of the transducer is cooled through heat transport by means of an alternatively vaporizing and condensating working fluid within the heat pipe system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.