Expandable turret for electrical equipment
US11469039B2 · kind B2 · utility
2Cited by
4References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2020 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Sep 30, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H33/555
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rupture reduction system for fluid-immersed electrical equipment includes a turret for mounting of a bushing. The turret is expandable in volume in response to a surge in pressure of the fluid in the turret. The expansion volume can be provided by an expandable section of the turret, which may include a bellows.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.