Matching seal element for closing an opening in a cable fitting or pipe line
US5199724A · kind A · utility
6Cited by
12References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1991 |
| Grant date | Apr 6, 1993 |
| Priority date | — |
| Expiry date | Jan 24, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G9/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A matching seal element for closing an introduction opening in a cable fitting, tubing or similar elongated article including matching the diameter to the diameters of introduced articles, by a terminal wall which is formed of concentric, removable sealing rings. The matching seal element is longitudinally divided and may be tightly clamped on sockets or pipes or on a dowel-like expandable receptacle which is spread in openings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.