Pipe inspection systems with self-grounding portable camera controllers
US10171721B2 · kind B2 · utility
5Cited by
13References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2017 |
| Grant date | Jan 1, 2019 |
| Priority date | — |
| Expiry date | Sep 11, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/555
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Portable pipe inspection video systems are disclosed. The system may include a camera head, a push-cable, a cable reel, and a camera controller having a built-in transmitter for energizing a pipe-inspection cable for magnetic field tracing applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.