JPS4989804A - - Google Patents
Info
- Publication number
- JPS4989804A JPS4989804A JP48140450A JP14045073A JPS4989804A JP S4989804 A JPS4989804 A JP S4989804A JP 48140450 A JP48140450 A JP 48140450A JP 14045073 A JP14045073 A JP 14045073A JP S4989804 A JPS4989804 A JP S4989804A
- Authority
- JP
- Japan
- 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
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
-
- 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)
- Superconductive Dynamoelectric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1827272A CH553499A (de) | 1972-12-18 | 1972-12-18 | Rotor-kuehleinrichtung. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4989804A true JPS4989804A (ja) | 1974-08-28 |
Family
ID=4431769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48140450A Pending JPS4989804A (ja) | 1972-12-18 | 1973-12-18 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4989804A (ja) |
| CH (1) | CH553499A (ja) |
| DE (1) | DE2301343A1 (ja) |
| GB (1) | GB1409450A (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830887C3 (de) * | 1978-07-13 | 1982-03-11 | Siemens AG, 1000 Berlin und 8000 München | Kühleinrichtung für den Rotor einer elektrischen Maschine mit einer supraleitenden Erregerwicklung |
| DE2605593C3 (de) * | 1976-02-12 | 1982-03-18 | Kraftwerk Union AG, 4330 Mülheim | Supraleitende Erregerwicklung für den Läufer eines Turbogenerators |
| US4182137A (en) * | 1978-01-03 | 1980-01-08 | Borg-Warner Corporation | Liquid cooling system for hermetically sealed electric motor |
| DE2830852C3 (de) * | 1978-07-13 | 1981-04-02 | Siemens AG, 1000 Berlin und 8000 München | Kühleinrichtung für den Rotor einer elektrischen Maschine |
| DE2854059A1 (de) * | 1978-12-14 | 1980-07-17 | Kraftwerk Union Ag | Kuehlsystem fuer laeufer elektrischer maschinen, insbesondere fuer turbogeneratoren-laeufer mit supraleitender feldwicklung |
| US4279944A (en) | 1978-12-26 | 1981-07-21 | General Electric Company | Epoxy impregnated ventilated winding |
| SU873338A1 (ru) * | 1979-02-15 | 1981-10-15 | Предприятие П/Я Р-6794 | Ротор криогенной электрической машины |
| US4430589A (en) * | 1981-04-02 | 1984-02-07 | Mitsubishi Denki Kabushiki Kaisha | Rotor of a superconductive rotary electric machine |
| US20160020673A1 (en) * | 2014-07-18 | 2016-01-21 | Hamilton Sundstrand Corporation | Rotor cooling |
-
1972
- 1972-12-18 CH CH1827272A patent/CH553499A/xx not_active IP Right Cessation
-
1973
- 1973-01-12 DE DE2301343A patent/DE2301343A1/de active Pending
- 1973-12-14 GB GB5810273A patent/GB1409450A/en not_active Expired
- 1973-12-18 JP JP48140450A patent/JPS4989804A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2301343A1 (de) | 1974-07-18 |
| GB1409450A (en) | 1975-10-08 |
| CH553499A (de) | 1974-08-30 |