Solenoid supervisory system
US12415105B2 · kind B2 · utility
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14References
6Claims
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Key dates
| Filing date | Apr 17, 2023 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Jul 20, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/8359
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Systems and methods for a solenoid supervisory detection system which can detect the presence or absence of a solenoid plunger within a solenoid coil. These systems can be used to verify correct reassembly of a solenoid valve after it has been disassembled for testing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.