Switching device with lock open component
US11437202B2 · kind B2 · utility
0Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2020 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Jan 8, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2300/046
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switch device includes a lock component and a crossbar. The crossbar is configured to open or close electric contacts. The crossbar includes a lock receiving section for receiving the lock component after the switch device is turned to an ON position for a period of time. The lock component is disengaged from the lock receiving section after the period of time to allow the crossbar jump upwards to close the electric contacts quickly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.