Panel for accommodating a draw-out device
US10651635B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 5, 2016 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | May 5, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02B11/173
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A panel for accommodating a draw-out device, such as a vacuum circuit breaker or metering device, includes: a housing with an access opening for accommodating a draw-out device and with primary plugs and secondary plugs connectable to the draw-out device; a traveling system arranged in the housing and for positioning the draw-out device within the housing in a connected position, a service position, and a disconnected position; a door arranged on the housing and movable between a closed position to close the access opening and an open position for provide access to the housing; a primary blocking element for blocking movement of the traveling system from the disconnected position to the service position with the door in the open position or between the open position and the closed position; and a secondary blocking element for blocking the door to move into the closed position with the draw-out device being disconnected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.