Pipe inspection system with jetter push-cable
US9468954B1 · kind B1 · utility
22Cited by
4References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2011 |
| Grant date | Oct 18, 2016 |
| Priority date | — |
| Expiry date | Apr 20, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L2101/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Pipe inspection and pressurized fluid cleaning systems, methods, and apparatus are disclosed. A jetter push-cable device may include a high-pressure hydraulic hose core with a helical surround of small-diameter flexible rods and/or conductors, wrapped in such a way as to provide a cable of low bend-radius for use in small-diameter pipe inspections and cleaning. Conductors may be included in the push-cable. End-effectors, such as jetter nozzles and cutters may be coupled to the push-cable. An annular camera assembly, which may include lighting elements, may be further included in the push-cable device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.