NO158838C - Vaeskeavkjoelt rotor for en dynamoelektrisk maskin. - Google Patents
Vaeskeavkjoelt rotor for en dynamoelektrisk maskin.Info
- Publication number
- NO158838C NO158838C NO802749A NO802749A NO158838C NO 158838 C NO158838 C NO 158838C NO 802749 A NO802749 A NO 802749A NO 802749 A NO802749 A NO 802749A NO 158838 C NO158838 C NO 158838C
- Authority
- NO
- Norway
- Prior art keywords
- dynamoel
- electric machine
- fluid cooled
- cooled rotor
- rotor
- Prior art date
Links
Classifications
-
- 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
- H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
- Motor Or Generator Cooling System (AREA)
- Synchronous Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/077,814 US4303842A (en) | 1979-09-21 | 1979-09-21 | Hydrogenerator with an internally cooled rotor winding of salient pole construction |
Publications (3)
Publication Number | Publication Date |
---|---|
NO802749L NO802749L (no) | 1981-03-23 |
NO158838B NO158838B (no) | 1988-07-25 |
NO158838C true NO158838C (no) | 1988-11-02 |
Family
ID=22140213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO802749A NO158838C (no) | 1979-09-21 | 1980-09-17 | Vaeskeavkjoelt rotor for en dynamoelektrisk maskin. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4303842A (no) |
JP (1) | JPS5656141A (no) |
NO (1) | NO158838C (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4365176A (en) * | 1981-03-31 | 1982-12-21 | Westinghouse Electric Corp. | Liquid cooling system for a hydrogenerator rotor |
US4458166A (en) * | 1981-03-31 | 1984-07-03 | Westinghouse Electric Corp. | Dynamoelectric machine with a salient pole rotor |
US5189325A (en) * | 1990-06-15 | 1993-02-23 | General Electric Company | Liquid cooling the rotor of an electrical machine |
US5325007A (en) * | 1993-01-27 | 1994-06-28 | Sundstrand Corporation | Stator windings for axial gap generators |
JP2002153034A (ja) * | 2000-11-07 | 2002-05-24 | Sanshin Ind Co Ltd | 船外機における発電装置 |
US6977459B1 (en) * | 2004-05-26 | 2005-12-20 | General Electric Company | Apparatus and methods for anchoring a modular winding to a rotor in an electrical machine |
US20060043814A1 (en) * | 2004-08-25 | 2006-03-02 | Calfo Raymond M | Trapezoidal field pole shape in salient machines |
DE102018118275A1 (de) * | 2018-07-27 | 2020-01-30 | Valeo Siemens Eautomotive Germany Gmbh | Rotoranordnung für eine elektrische Maschine, elektrische Maschine für ein Fahrzeug und Fahrzeug |
US11476733B2 (en) * | 2019-11-01 | 2022-10-18 | GM Global Technology Operations LLC | Electric machine with forced convection-based rotor cooling of rotor magnets |
KR102618055B1 (ko) * | 2021-05-20 | 2023-12-27 | 현대모비스 주식회사 | 로터 조립체 및 이를 포함하는 모터 |
US20240136892A1 (en) * | 2022-10-14 | 2024-04-25 | Beta Air, Llc | Stator with cooling system for an electric motor of an electric aircraft |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3075104A (en) * | 1960-04-22 | 1963-01-22 | Gen Electric | Liquid-cooled rotor for a dynamoelectric machine |
GB1254111A (en) * | 1968-05-28 | 1971-11-17 | Ass Elect Ind | Improvements relating to electrical machine rotors having internally cooled windings |
US3497737A (en) * | 1968-06-19 | 1970-02-24 | Westinghouse Electric Corp | Connecting means for dynamoelectric machine cooling system |
CA983985A (en) * | 1973-03-09 | 1976-02-17 | Maxim A. Shakhmatov | Synchronous electric machines with liquid-cooled salient-pole cores |
DE2717058C2 (de) * | 1977-04-18 | 1982-08-26 | Il'ja Zelikovič Leningrad Boguslavskij | Spule für Pole einer elektrischen Maschine |
JPS53138002A (en) * | 1977-05-06 | 1978-12-02 | Zuinobuiebuichi Reso Aruberuto | Multiilayer coil assembly |
-
1979
- 1979-09-21 US US06/077,814 patent/US4303842A/en not_active Expired - Lifetime
-
1980
- 1980-09-17 NO NO802749A patent/NO158838C/no unknown
- 1980-09-19 JP JP12937780A patent/JPS5656141A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5656141A (en) | 1981-05-18 |
NO158838B (no) | 1988-07-25 |
NO802749L (no) | 1981-03-23 |
US4303842A (en) | 1981-12-01 |
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