NO146221C - Kjoeleanordning for en induksjonsmotors rotor, anordnet for drift av belastninger med stor treghet - Google Patents
Kjoeleanordning for en induksjonsmotors rotor, anordnet for drift av belastninger med stor treghetInfo
- Publication number
- NO146221C NO146221C NO763342A NO763342A NO146221C NO 146221 C NO146221 C NO 146221C NO 763342 A NO763342 A NO 763342A NO 763342 A NO763342 A NO 763342A NO 146221 C NO146221 C NO 146221C
- Authority
- NO
- Norway
- Prior art keywords
- inactural
- refrigerator
- loads
- engine rotor
- induction engine
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
- H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Induction Machinery (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/621,993 US4048528A (en) | 1975-10-14 | 1975-10-14 | Starting motor for large inertia load |
Publications (3)
Publication Number | Publication Date |
---|---|
NO763342L NO763342L (no) | 1977-04-15 |
NO146221B NO146221B (no) | 1982-05-10 |
NO146221C true NO146221C (no) | 1982-08-18 |
Family
ID=24492517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO763342A NO146221C (no) | 1975-10-14 | 1976-09-30 | Kjoeleanordning for en induksjonsmotors rotor, anordnet for drift av belastninger med stor treghet |
Country Status (10)
Country | Link |
---|---|
US (1) | US4048528A (no) |
JP (1) | JPS5249405A (no) |
BE (1) | BE847273A (no) |
CA (1) | CA1065377A (no) |
CH (1) | CH612803A5 (no) |
ES (1) | ES452335A1 (no) |
FR (1) | FR2328321A1 (no) |
GB (1) | GB1563235A (no) |
IT (1) | IT1068769B (no) |
NO (1) | NO146221C (no) |
Families Citing this family (14)
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 |
DE3233502A1 (de) * | 1982-09-09 | 1984-03-15 | Siemens AG, 1000 Berlin und 8000 München | Nach dem reluktanz-prinzip arbeitender motor-generator |
CH675800A5 (no) * | 1988-04-26 | 1990-10-31 | Asea Brown Boveri | |
JP2776905B2 (ja) * | 1989-08-16 | 1998-07-16 | 株式会社日立製作所 | 可変速発電機 |
JP2001238388A (ja) * | 2000-02-25 | 2001-08-31 | Hitachi Ltd | 回転電機の電機子巻線および回転電機 |
US6624542B1 (en) * | 2000-09-23 | 2003-09-23 | Indigo Energy, Inc. | Flywheel power source with passive generator cooling |
US7642664B1 (en) | 2006-11-29 | 2010-01-05 | Active Power, Inc. | Transient energy systems and methods for use of the same |
US7425807B1 (en) * | 2006-11-29 | 2008-09-16 | Active Power, Inc. | Transient energy systems and methods for use of the same |
US7750518B1 (en) | 2006-11-29 | 2010-07-06 | Active Power, Inc. | Transient energy systems and methods for use of the same |
WO2013169943A1 (en) * | 2012-05-08 | 2013-11-14 | Empire Magnetics Inc. | Wind turbine generator and coupling |
RU2506684C1 (ru) * | 2012-10-02 | 2014-02-10 | Владимир Степанович Григорчук | Инерционный электродвигатель постоянного тока |
US10508710B2 (en) * | 2012-11-05 | 2019-12-17 | Bc New Energy (Tianjin) Co., Ltd. | Cooled flywheel apparatus having a stationary cooling member to cool a flywheel annular drive shaft |
US9945365B2 (en) | 2014-04-16 | 2018-04-17 | Bj Services, Llc | Fixed frequency high-pressure high reliability pump drive |
CN107269456A (zh) * | 2017-08-08 | 2017-10-20 | 天津亿诺电气设备有限公司 | 海洋能水轮发电机组 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2023326A (en) * | 1933-11-18 | 1935-12-03 | Gen Electric | Starting system for alternating-current motors |
US2542296A (en) * | 1947-01-09 | 1951-02-20 | Oerlikon Maschf | Starting device or system for squirrel-cage motors |
US3189769A (en) * | 1961-08-01 | 1965-06-15 | Gen Electric | Dynamoelectric machine rotor cooling |
SE322832B (no) * | 1965-06-30 | 1970-04-20 | Asea Ab | |
DE1613822A1 (de) * | 1967-02-20 | 1970-07-16 | Licentia Gmbh | Einrichtung zum langsamen Drehen eines Laeufers einer Maschine oder eines Maschinensatzes,insbesondere Turbosatzes |
DE2019956A1 (de) * | 1970-04-24 | 1971-11-04 | Siemens Ag | Anordnung zur Kuehlung von Rotationskoerpern |
-
1975
- 1975-10-14 US US05/621,993 patent/US4048528A/en not_active Expired - Lifetime
-
1976
- 1976-09-27 CA CA262,076A patent/CA1065377A/en not_active Expired
- 1976-09-30 NO NO763342A patent/NO146221C/no unknown
- 1976-10-05 GB GB41260/76A patent/GB1563235A/en not_active Expired
- 1976-10-13 ES ES452335A patent/ES452335A1/es not_active Expired
- 1976-10-13 IT IT28261/76A patent/IT1068769B/it active
- 1976-10-13 FR FR7630755A patent/FR2328321A1/fr active Granted
- 1976-10-14 CH CH1303276A patent/CH612803A5/fr not_active IP Right Cessation
- 1976-10-14 JP JP51122375A patent/JPS5249405A/ja active Pending
- 1976-10-14 BE BE171505A patent/BE847273A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NO763342L (no) | 1977-04-15 |
JPS5249405A (en) | 1977-04-20 |
BE847273A (fr) | 1977-04-14 |
GB1563235A (en) | 1980-03-19 |
IT1068769B (it) | 1985-03-21 |
FR2328321A1 (fr) | 1977-05-13 |
FR2328321B1 (no) | 1982-08-13 |
ES452335A1 (es) | 1977-11-16 |
CH612803A5 (en) | 1979-08-15 |
CA1065377A (en) | 1979-10-30 |
US4048528A (en) | 1977-09-13 |
NO146221B (no) | 1982-05-10 |
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