Low loss buoyant coaxial cable
AssigneeThe United States of America as represented by the Secretary of the Navy
InventorKurt F. Hafner, Jr.
Life of this patent
Estimating the term…
Abstract
A low loss buoyant coaxial cable has its buoyant material placed between conductors to allow for maximum cable cross section for electrical transmission. In addition the strength members are placed radially inward of the center conductor to reduce wearing of the strength members and keeping the electrical performance independent of the electrical properties of the strength members. An alternate embodiment has buoyant material centrally located and the strength members placed with buoyant material between the coaxial conductors.
Claims8
A low loss buoyant cable comprising:
- a strength material center;
- an inner jacket covering said strength material center;
- a coaxial cable inner conductor covering said inner jacket;
- a low density buoyant material covering said inner conductor;
- a coaxial cable outer conductor covering said low density buoyant material;
- an outer jacket covering said outer conductor;
- and
- said low loss buoyant cable having amounts of the preceding components in such proportion as to be buoyant in water and all of said components are concentric.
A low loss buoyant cable comprising:
- a center of buoyant material;
- a coaxial cable inner conductor covering said center of buoyant material;
- a covering of buoyant material over said coaxial cable inner conductor;
- strength material covering said covering of buoyant material;
- a coaxial cable outer conductor covering said strength material;
- an outer jacket covering said coaxial cable outer conductor;
- and
- said low loss buoyant cable having amounts of the preceding components in such proportions so as to be buoyant in water and all of said components are concentric.
Dependencies are inferred from the claim text.