发明名称 |
METHOD AND APPARATUS FOR ELECTRICALLY INDICATING A GAS CHARACTERISTIC |
摘要 |
An apparatus for generating a signal representing one of the density and the pressure of gas within a high voltage circuit breaker based on a dial position of a pressure switch includes a clip configured to mechanically couple to the dial, the clip including a magnet, and lens assembled into the switch between the switch housing and an outer component of the switch. The lens includes a sensor positioned within a cavity of the lens in alignment with the clip magnet to detect the position of the pressure switch dial from a magnetic orientation of the magnet, and circuitry for converting the detected position into an electric signal. |
申请公布号 |
US2014130575(A1) |
申请公布日期 |
2014.05.15 |
申请号 |
US201314075760 |
申请日期 |
2013.11.08 |
申请人 |
FRANKLIN FUELING SYSTEMS, INC. |
发明人 |
WEBBER JAMES A.;EASTMAN JOHN P. |
分类号 |
G01R31/327;G01N27/74 |
主分类号 |
G01R31/327 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|