Interruption device
US11972917B2 · kind B2 · utility
0Cited by
18References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2020 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Oct 26, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H9/52
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A disconnect device includes: a conductor connectable to an external conductive path; a housing that has an internal space and accommodates at least a part of the conductor; and a cooling body that is disposed in the internal space and cools an arc generated in the internal space. The cooling body includes a porous body configured with at least one of a metal oxide and an inorganic oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.