Device for electrically connecting the frame or cabinet housing of a switching cabinet with the door
US6118071A · kind A · utility
14Cited by
8References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 1998 |
| Grant date | Sep 12, 2000 |
| Priority date | — |
| Expiry date | Jul 15, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02B1/38
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device for electrically connecting the frame of a switching cabinet in which the cabinet housing is connected to the door by contact elements which are thereby electrically connected to the frame sections of the frame-like borders of the cabinet housing facing the door and are supported resiliently as well as electrically against the closed door. Specially designed contact springs can be used to create contacts between a subsequently fitted standard switching cabinet provided with a surface protection layer and the frame or cabinet housing in the door closure area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.