JPS6343992B2 - - Google Patents
Info
- Publication number
- JPS6343992B2 JPS6343992B2 JP56083065A JP8306581A JPS6343992B2 JP S6343992 B2 JPS6343992 B2 JP S6343992B2 JP 56083065 A JP56083065 A JP 56083065A JP 8306581 A JP8306581 A JP 8306581A JP S6343992 B2 JPS6343992 B2 JP S6343992B2
- Authority
- JP
- Japan
- Prior art keywords
- safety valve
- valve
- helium
- metal
- superconducting
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 22
- 239000003507 refrigerant Substances 0.000 claims description 21
- 238000004804 winding Methods 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 7
- 239000001307 helium Substances 0.000 description 29
- 229910052734 helium Inorganic materials 0.000 description 29
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 29
- 239000007789 gas Substances 0.000 description 26
- 239000007788 liquid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920002449 FKM Polymers 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
- H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
- H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Superconductive Dynamoelectric Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56083065A JPS57196848A (en) | 1981-05-29 | 1981-05-29 | Superconductive rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56083065A JPS57196848A (en) | 1981-05-29 | 1981-05-29 | Superconductive rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57196848A JPS57196848A (en) | 1982-12-02 |
| JPS6343992B2 true JPS6343992B2 (en]) | 1988-09-02 |
Family
ID=13791774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56083065A Granted JPS57196848A (en) | 1981-05-29 | 1981-05-29 | Superconductive rotor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57196848A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02120295U (en]) * | 1989-03-15 | 1990-09-27 |
-
1981
- 1981-05-29 JP JP56083065A patent/JPS57196848A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02120295U (en]) * | 1989-03-15 | 1990-09-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57196848A (en) | 1982-12-02 |
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