Method and apparatus for monitoring integrity of wires or electrical cables
US7068042B2 · kind B2 · utility
2Cited by
17References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2005 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Jul 26, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/008
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus for monitoring the integrity of a wire is provided, which includes a TDR instrument for generating a pulse waveform for transmission through the wire. The apparatus also includes a function generator for generating an electrical or non-electrical forcing waveform for transmission through the wire. The pulse waveform is transmitted through the wire in combination with the forcing waveform and a detector measures a change in dissipation factor values along the wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.