Manufacture of submarine cable
US4089923A · kind A · utility
7Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 17, 1977 |
| Grant date | May 16, 1978 |
| Priority date | — |
| Expiry date | Feb 17, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C48/919
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In the manufacture of submarine coaxial cable, the dielectric sizing process is performed immediately after and in tandem with dielectric extrusion and cooling processes so that a portion of the water-rich surface layer of the dielectric resulting from the cooling process will be removed before the water has time to permeate into the inner regions of the dielectric.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.