Pressure gage with magnetically coupled diaphragm
US8307712B2 · kind B2 · utility
1Cited by
40References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2010 |
| Grant date | Nov 13, 2012 |
| Priority date | — |
| Expiry date | May 24, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L13/025
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A gage having a motion detection mechanism magnetically attached to a pressure sensing diaphragm. The motion detection mechanism is magnetically coupled to a pointer rotation mechanism configured to indicate the position of the diaphragm and the corresponding pressure sensed by the diaphragm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.