Pressure gage sensor adjustment device
US7509848B2 · kind B2 · utility
5Cited by
7References
5Claims
0Family size
Inventor
Key dates
| Filing date | Jun 5, 2007 |
| Grant date | Mar 31, 2009 |
| Priority date | — |
| Expiry date | Jun 20, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L19/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor adjustment device for an indicating pressure gauge includes a groove disposed on a dial and a sliding member. The sensor moves and is located in the groove by means of the sliding member. The gauge contains a sensor that operates without contacting an indicator needle of the gauge, and electronic signals are outputted from the sensor to automatically send an alarm once the indicator needle passes through where the sensor is located.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.