Non-conductive fiber optic member
View Patent ↗An electrical cable may be provided. The electrical cable may comprise a conductor and a fiber optic member. The fiber optic member may comprise an optical fiber and a sheath surrounding the optical fiber. The sheath may be configured to not damage the optical fiber when the electrical cable is bent.
1. An electrical cable comprising:
a conductor;
a fiber optic member comprising,
an optical fiber, and
a sheath surrounding the optical fiber, the sheath being configured to not damage the optical fiber when the electrical cable is bent;
a concentric neutral comprising a plurality of electrically conductive strands, each of the plurality of electrically conductive strands being substantially evenly placed concentrically around the conductor, the fiber optic member being place between two of the plurality of electrically conductive strands wherein the two of the plurality of electrically conductive strands each have a diameter greater than a diameter of the fiber optic member; and
a jacket around the concentric neutral defining a space between the jacket and the two of the plurality of electrically conductive strands configured to protect fiber optic member from physical stresses placed upon the electrical cable.
2. The electrical cable of claim 1 , wherein the sheath is non-conductive.
3. The electrical cable of claim 1 , wherein the sheath is configured to not kink when the electrical cable is bent.
4. The electrical cable of claim 1 , wherein the sheath is made of a material that is more easily removed that if the sheath were made of stainless steal.
5. The electrical cable of claim 1 , wherein the sheath is made of fiberglass.
6. The electrical cable of claim 1 , wherein the sheath is configured to not kink when the sheath is bent.
7. The electrical cable of claim 1 , wherein the optical fiber is configured to be used for communications and temperature sensing of the conductor.
8. The electrical cable of claim 1 , wherein the optical fiber is configured to be used for communications.
9. The electrical cable of claim 1 , wherein the optical fiber is configured to be used for temperature sensing of the conductor.
10. The electrical cable of claim 1 , wherein the fiber optic member comprises a plurality of optical fibers that include the optical fiber.
11. The electrical cable of claim 10 , wherein the optical fiber is configured to be used for communications and a one of the remaining plurality of optical fibers is configured to be used for temperature sensing of the conductor.
12. The electrical cable of claim 1 , further comprising a conductor shield placed around the conductor.
13. The electrical cable of claim 12 , further comprising insulation around the conductor shield.
14. The electrical cable of claim 13 , further comprising an insulation shield around the insulation.
15. The electrical cable of claim 14 , wherein the concentric neutral is placed around the insulation shield.
16. An electrical cable comprising:
a conductor;
a conductor shield placed around the conductor;
an insulation placed around the conductor shield;
an insulation shield placed around the insulation;
a concentric neutral placed around the insulation shield, the concentric neutral comprising a plurality of electrically conductive strands, each of the plurality of electrically conductive strands being substantially evenly spaced around the insulation shield;
a jacket placed around the concentric neutral; and
a fiber optic member place between two of the plurality of electrically conductive strands wherein the two of the plurality of electrically conductive strands each have a diameter greater than a diameter of the fiber optic member, the fiber optic member comprising,
an optical fiber, and
a sheath surrounding the optical fiber, the sheath being configured to not damage the optical fiber when the electrical cable is bent wherein the sheath is non-conductive wherein the optical fiber is configured to be used for temperature sensing of the conductor.
17. An electrical cable comprising:
a conductor;
a fiber optic member;
a concentric neutral comprising a plurality of electrically conductive strands each of the plurality of electrically conductive strands being substantially evenly placed concentrically around the conductor, the fiber optic member being place between two of the plurality of electrically conductive strands wherein the two of the plurality of electrically conductive strands each have a diameter greater than a diameter of the fiber optic member; and
a jacket around the concentric neutral defining a space between the jacket and the two of the plurality of electrically conductive strands configured to protect fiber optic member from physical stresses placed upon the electrical cable.