CH553499A - ROTOR COOLER. - Google Patents
ROTOR COOLER.Info
- Publication number
- CH553499A CH553499A CH1827272A CH1827272A CH553499A CH 553499 A CH553499 A CH 553499A CH 1827272 A CH1827272 A CH 1827272A CH 1827272 A CH1827272 A CH 1827272A CH 553499 A CH553499 A CH 553499A
- Authority
- CH
- Switzerland
- Prior art keywords
- rotor cooler
- cooler
- rotor
- Prior art date
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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2107535A DE2107535C3 (en) | 1970-02-18 | 1971-02-17 | Rotor for an electrical machine with a superconducting winding |
CH1827272A CH553499A (en) | 1972-12-18 | 1972-12-18 | ROTOR COOLER. |
DE2301343A DE2301343A1 (en) | 1972-12-18 | 1973-01-12 | ROTOR COOLER |
FR7344738A FR2210854B3 (en) | 1972-12-18 | 1973-12-14 | |
GB5810273A GB1409450A (en) | 1972-12-18 | 1973-12-14 | Electrical machine superconducting rotor |
JP48140450A JPS4989804A (en) | 1972-12-18 | 1973-12-18 | |
GB7923600A GB2025706B (en) | 1970-02-18 | 1979-07-06 | Cooling superconducting rotor windings of electricmachines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1827272A CH553499A (en) | 1972-12-18 | 1972-12-18 | ROTOR COOLER. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH553499A true CH553499A (en) | 1974-08-30 |
Family
ID=4431769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1827272A CH553499A (en) | 1970-02-18 | 1972-12-18 | ROTOR COOLER. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4989804A (en) |
CH (1) | CH553499A (en) |
DE (1) | DE2301343A1 (en) |
GB (1) | GB1409450A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012318A1 (en) * | 1978-12-14 | 1980-06-25 | Kraftwerk Union Aktiengesellschaft | Cooling system for rotors of electric machines, especially for rotors of turbogenerators having superconducting field winding |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2830887C3 (en) * | 1978-07-13 | 1982-03-11 | Siemens AG, 1000 Berlin und 8000 München | Cooling device for the rotor of an electrical machine with a superconducting excitation winding |
DE2605593C3 (en) * | 1976-02-12 | 1982-03-18 | Kraftwerk Union AG, 4330 Mülheim | Superconducting excitation winding for the rotor of a turbo generator |
US4182137A (en) * | 1978-01-03 | 1980-01-08 | Borg-Warner Corporation | Liquid cooling system for hermetically sealed electric motor |
DE2830852C3 (en) * | 1978-07-13 | 1981-04-02 | Siemens AG, 1000 Berlin und 8000 München | Cooling device for the rotor of an electrical machine |
SU873338A1 (en) * | 1979-02-15 | 1981-10-15 | Предприятие П/Я Р-6794 | Cryogenic electrical machine rotor |
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/en not_active IP Right Cessation
-
1973
- 1973-01-12 DE DE2301343A patent/DE2301343A1/en active Pending
- 1973-12-14 GB GB5810273A patent/GB1409450A/en not_active Expired
- 1973-12-18 JP JP48140450A patent/JPS4989804A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012318A1 (en) * | 1978-12-14 | 1980-06-25 | Kraftwerk Union Aktiengesellschaft | Cooling system for rotors of electric machines, especially for rotors of turbogenerators having superconducting field winding |
US4315172A (en) * | 1978-12-14 | 1982-02-09 | Kraftwerk Union Aktiengesellschaft | Cooling system for rotors of electric machines, especially for turbo-generator rotors with a superconductive field winding |
Also Published As
Publication number | Publication date |
---|---|
DE2301343A1 (en) | 1974-07-18 |
GB1409450A (en) | 1975-10-08 |
JPS4989804A (en) | 1974-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |