Busbar bushing device and bar lead-in
US6376772B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 15, 1999 |
| Grant date | Apr 23, 2002 |
| Priority date | — |
| Expiry date | Mar 15, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G5/025
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention concerns a busbar bushing device (10) adapted to be mounted through an orifice (O) in a wall (P) and to have a conductive busbar (12) passed through it, of the type including a body (14) through which a conduit (20) for receiving said busbar (12) passes completely and a cover (16) attached to said body (14). The cover (16) includes an opening (24) through which said busbar (12) passes and which extends the conduit (20) of the body (14). The opening (24) in the cover (16) is bordered externally by an elastically deformable peripheral lip (26) adapted to be pressed in a sealed manner all around the contour of the conductive busbar (12).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.