Two wire temperature and fluid level limit switch
US9389115B2 · kind B2 · utility
0Cited by
4References
21Claims
0Family size
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Key dates
| Filing date | Feb 14, 2014 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Sep 27, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01K2205/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A two-wire system for monitoring fluid level and temperature including a pair of electrical interconnect wires bridged by a fluid level switch and a thermal sensing element. One of the fluid level switch or the thermal sensing element bypasses the other during a trigger event.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.