Electrical elbow connection
US4867687A · kind A · utility
42Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1989 |
| Grant date | Sep 19, 1989 |
| Priority date | — |
| Expiry date | Feb 6, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/921
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical elbow connection between a high voltage cable and a conductive bushing on a piece of electrical power distribution equipment, such as a transformer, is provided with a telescoping, rotating connector. This allows relative movement between the probe and the cable, which facilitates connecting the elbow to the bushing and allows for relative movement between the two over their service life.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.