Device for the automatic control of joints in electrical high voltage lines
US6879163B2 · kind B2 · utility
6Cited by
7References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 7, 2002 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Dec 1, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R15/142
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device for the automatic control of joints 5 in electrical high voltage lines is disclosed. It comprises a first support 1, a first wheel 2, for lying on a line 4, a driver for driving the first wheel 2, at least one second wheel 3 for lying on the line 4, a measurement unit 11, in contact with a device for measurement of physical data at the joint. The device includes at least one pointed element 7,8,9 for electrical contact with the line 4. The device is especially characterized in that at least one wheel 2,3 is provided electrically connected to the measurement unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.