Pressure gauge with pressure gauge assembly and connecting assembly
US8327714B2 · kind B2 · utility
1Cited by
10References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2009 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | Feb 12, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L19/003
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A pressure gauge comprises a pressure gauge assembly and a connecting assembly. The pressure gauge assembly includes a measuring pressure port for the pressure to be measured and the connecting assembly includes a pressure measuring port. The pressure gauge assembly is adapted to be connected to the connecting assembly. In order to permit a relative rotation between the pressure gauge assembly and the connecting assembly, the pressure gauge assembly and/or the connecting assembly supports at least one annular passage section connecting the measuring pressure port to the pressure measuring port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.