JPS5499990A - Superconductive cable - Google Patents
Superconductive cableInfo
- Publication number
- JPS5499990A JPS5499990A JP702378A JP702378A JPS5499990A JP S5499990 A JPS5499990 A JP S5499990A JP 702378 A JP702378 A JP 702378A JP 702378 A JP702378 A JP 702378A JP S5499990 A JPS5499990 A JP S5499990A
- Authority
- JP
- Japan
- Prior art keywords
- superconductive
- stabilizing material
- foamed metal
- copper
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 4
- 230000000087 stabilizing effect Effects 0.000 abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- 229910020012 Nb—Ti Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910000765 intermetallic Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910000999 vanadium-gallium Inorganic materials 0.000 abstract 1
Landscapes
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE: To raise the cooling efficiency, reduce the size and facilitate the manufacture of a superconductive cable which consists of a superconductive body and a stabilizing material and is stable even if it is shifted into an ordinarily conductive state, by making the cooling surface of the superconductive cable from foamed metal.
CONSTITUTION: The cooling surface of the superconductive cable 2 consisting of the superconductive body 1 and the stabilizing material 3 is made from the foamed metal (tridimensionally reticulate porous metal) 7. For example, superconductive wires 4 consisting of superconductive cores 1 made of an intermetallic compound such as V3Ga or alloy such as Nb-Ti and the stabilizing material 3 such as copper or aluminum are flatly twisted together, thereby obtaining the superconductive body 2. This body 2 is embedded in another stabilizing material 5 such as copper or aluminum, which has a recess 6. The foamed metal 7 such as copper or aluminium is filled in the recess 6. Since the foamed metal 7 has a cooling surface area hundreds of times higher than the outside surface area 8, the superconductive cable of high cooling efficiency and thermal stability and small size can be manufactured.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP702378A JPS5499990A (en) | 1978-01-24 | 1978-01-24 | Superconductive cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP702378A JPS5499990A (en) | 1978-01-24 | 1978-01-24 | Superconductive cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5499990A true JPS5499990A (en) | 1979-08-07 |
Family
ID=11654433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP702378A Pending JPS5499990A (en) | 1978-01-24 | 1978-01-24 | Superconductive cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5499990A (en) |
-
1978
- 1978-01-24 JP JP702378A patent/JPS5499990A/en active Pending
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