High-temperature cable having inorganic material
A high-temperature cable and a method of making the same is provided. The high-temperature cable includes at least one conductor. An inorganic tape is wrapped around the at least one conductor. An armor shell is applied exterior of the inorganic tape.
1. A high-temperature cable comprising:
at least one conductor;
an inorganic tape wrapped around the at least one conductor;
an armor shell applied exterior of the inorganic tape, wherein the armor shell has a nickel content of less than 89.50%; and
an inorganic layer formed from etched glass, wherein the inorganic layer is positioned between the inorganic tape and the armor shell.
2. The high temperature cable of claim 1 , wherein the inorganic layer is positioned directly between the inorganic tape and the armor shell, wherein the inorganic layer formed from etched glass is abutting both the inorganic tape and the armor shell.
3. The high-temperature cable of claim 1 , wherein the inorganic layer protects the conductor from an external heat source, wherein the external heat source is greater than 250° C.
4. The high-temperature cable of claim 3 , wherein the external heat source is greater than 1,000° C.
5. The high-temperature cable of claim 1 , wherein the inorganic tape further comprises a braid structure.
6. The high-temperature cable of claim 1 , wherein the inorganic tape is positioned directly abutting the at least one conductor.
7. The high-temperature cable of claim 1 , further comprising:
a second inorganic tape wrapped around the at least one conductor,
wherein the inorganic layer formed from etched glass is positioned between the inorganic tape and the second inorganic tape.
8. The high-temperature cable of claim 7 , wherein the inorganic tape is positioned directly abutting the at least one conductor and an interior surface of the inorganic layer formed from etched glass, and wherein the second inorganic tape is positioned directly abutting an exterior surface of the inorganic layer formed from etched glass and an interior surface of the armor shell, wherein the armor shell is non-braided.
9. The high-temperature cable of claim 1 , wherein the armor shell is anchored to a support structure.
10. The high-temperature cable of claim 1 , further comprising an insulation layer positioned about the at least one conductor.
11. The high-temperature cable of claim 1 , wherein the armor shell is directly abutting the inorganic tape wrapped around the at least one conductor.
12. The high-temperature cable of claim 1 , wherein the armor shell having a nickel content of less than 89.50% further comprises stainless steel.
13. A method of making a high-temperature cable, the method comprising the steps of:
wrapping at least one conductor with an inorganic tape formed from an inorganic material;
applying an armor shell exterior of the inorganic tape, thereby jacketing the inorganic tape and the at least one conductor, wherein the armor shell has a nickel content of less than 89.50%; and
positioning an inorganic layer formed from etched glass between the inorganic tape and the armor shell.
14. The method of claim 13 , further comprising the steps of:
subjecting the at least one conductor, the inorganic tape, the inorganic layer formed from etched glass, and the armor shell to an external heat source; and
preventing thermal damage to the at least one conductor with the inorganic tape and the inorganic layer formed from etched glass.
15. The method of claim 14 , wherein the external heat source is greater than 250° C.
16. The method of claim 14 , wherein the external heat source is between 250° C. and 1,000° C.
17. The method of claim 13 , wherein positioning the inorganic layer formed from etched glass between the inorganic tape and the armor shell further comprises directly abutting the inorganic layer with the inorganic tape and the armor shell.
18. The method of claim 13 , further comprising wrapping a second inorganic tape around the at least one conductor, wherein the inorganic layer formed from etched glass is positioned between the inorganic tape and the second inorganic tape.
19. A high-temperature cable comprising:
at least one conductor;
an inorganic tape wrapped around the at least one conductor;
an armor shell applied exterior of the inorganic tape, wherein the armor shell has a nickel content of less than 89.50%; and
an inorganic layer formed from ceramic, wherein the inorganic layer is positioned between the inorganic tape and the armor shell.