Cable hose with conductive electromagnetic interference shield
US10964451B2 · kind B2 · utility
0Cited by
24References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2018 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Jun 9, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B13/221
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cable hose suitable for welding or cutting systems includes tubing, one or more conductors, and an annular electromagnetic interference (EMI) shield. The EMI shield is disposed radially interiorly of at least a portion of the tubing and radially exteriorly of the one or more conductors. Thus, the EMI shield: (1) prevents EMI emanating from the one or more conductors from exiting the cable hose radially; and (2) conducts current between components of a welding or cutting system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.