Two-step turn on for digital gas valves
US11255460B2 · kind B2 · utility
0Cited by
17References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2019 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Nov 2, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05G1/08
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A system for a two-step activation for a valve includes at least one valve control selector having an output representative of a valve position and a touch sensor having an output representative of a permission to operate said valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.