Switch unit and switching device
US12381050B2 · kind B2 · utility
0Cited by
7References
16Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 29, 2023 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Sep 15, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H19/08
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present application relate to the field of electrical switching technologies, and provide a switch unit and a switching device. The switch unit includes at least one stationary contact assembly. Each stationary contact assembly includes a first stationary contact, a second stationary contact, and a first pin connected to the first stationary contact. The first pin is welded to a circuit board. This can reduce a quantity of contact connections, simplify a connection manner, and improve safety during use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.