NO762047L - - Google Patents
Info
- Publication number
- NO762047L NO762047L NO762047A NO762047A NO762047L NO 762047 L NO762047 L NO 762047L NO 762047 A NO762047 A NO 762047A NO 762047 A NO762047 A NO 762047A NO 762047 L NO762047 L NO 762047L
- Authority
- NO
- Norway
Links
Classifications
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
- H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Control Of Electric Motors In General (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/587,766 US4028569A (en) | 1975-06-16 | 1975-06-16 | Ventilation system for dynamoelectric machines |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO762047L true NO762047L (es) | 1976-12-17 |
| NO143553B NO143553B (no) | 1980-11-24 |
| NO143553C NO143553C (no) | 1981-03-04 |
Family
ID=24351127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO762047A NO143553C (no) | 1975-06-16 | 1976-06-14 | Ventilasjonsanordning for elektriske maskiner |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4028569A (es) |
| JP (1) | JPS521402A (es) |
| BE (1) | BE843024A (es) |
| CA (1) | CA1049600A (es) |
| CH (1) | CH600653A5 (es) |
| DE (1) | DE2626517A1 (es) |
| ES (1) | ES448905A1 (es) |
| FR (1) | FR2315185A1 (es) |
| GB (1) | GB1556446A (es) |
| IT (1) | IT1105552B (es) |
| NO (1) | NO143553C (es) |
| SE (1) | SE7606887L (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182966A (en) * | 1975-06-16 | 1980-01-08 | Westinghouse Electric Corp. | Ventilation system for dynamoelectric machines |
| JPS5415885U (es) * | 1977-07-01 | 1979-02-01 | ||
| JPS55144745A (en) * | 1979-04-25 | 1980-11-11 | Toshiba Corp | Salient-pole type rotary machine |
| JPS5728541A (en) * | 1980-07-25 | 1982-02-16 | Toshiba Corp | Rotary electric machine |
| US5703421A (en) * | 1996-05-24 | 1997-12-30 | The United States Of America As Represented By The Secretary Of The Air Force | Reluctance generator/motor cooling |
| DE19742900A1 (de) * | 1997-09-29 | 1999-04-01 | Asea Brown Boveri | Nutverschlußanordnung |
| US5898246A (en) * | 1998-03-13 | 1999-04-27 | The United States Of America As Represented By The Secretary Of The Air Force | Control of reluctance dynamoelectric machine cooling fluid |
| FI113307B (fi) * | 1998-06-05 | 2004-03-31 | Abb Oy | Oikosulkumoottori |
| JP3289698B2 (ja) | 1998-11-25 | 2002-06-10 | 株式会社日立製作所 | 回転電機 |
| DE69923799T2 (de) | 1999-09-03 | 2006-02-09 | Hitachi, Ltd. | Dynamoelektrische maschine |
| US6737768B2 (en) | 2000-03-31 | 2004-05-18 | Hitachi, Ltd. | Rotating electric machine |
| US6376945B1 (en) * | 2000-05-08 | 2002-04-23 | General Electric Company | Cooling flow gas transition inserts in stator core ducts and methods of cooling a stator core |
| EP1182764A1 (de) * | 2000-08-23 | 2002-02-27 | ABB Industrie AG | Kühlung für schnelllaufende elektrische Maschinen |
| US6498408B2 (en) * | 2000-12-20 | 2002-12-24 | General Electric Company | Heat transfer enhancement at generator stator core space blocks |
| US6777836B2 (en) * | 2000-12-20 | 2004-08-17 | General Electric Company | Heat transfer enhancement at generator stator core space blocks |
| GB2378046A (en) * | 2001-07-18 | 2003-01-29 | Turbo Genset Company Ltd | Cooling flow in discoid stator windings |
| DE10244202A1 (de) * | 2002-09-23 | 2004-03-25 | Alstom (Switzerland) Ltd. | Elektrische Maschine mit einem Stator mit gekühlten Wicklungsstäben |
| GB2393335B (en) * | 2002-09-23 | 2005-10-26 | Alstom | Gas-cooled generator stator |
| US6882068B2 (en) * | 2002-10-08 | 2005-04-19 | General Electric Company | Forced air stator ventilation system and stator ventilation method for superconducting synchronous machine |
| KR102048857B1 (ko) * | 2018-07-04 | 2019-11-26 | 두산중공업 주식회사 | 발전기용 고정자를 이루는 단위 고정자편의 유동 덕트 구조 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE258987C (es) * | ||||
| DE314521C (es) * | ||||
| DE219465C (es) * | ||||
| DE204998C (es) * | 1907-05-04 | |||
| DE445936C (de) * | 1922-02-14 | 1927-06-21 | Siemens Schuckertwerke G M B H | Anordnung zur Kuehlung von in Nuten eingebetteten Wicklungen elektrischer Maschinen |
| DE460220C (de) * | 1924-07-31 | 1928-05-24 | Siemens Schuckertwerke Akt Ges | Kuehlanordnung fuer die Staender elektrischer Maschinen mit die Kuehlluftschlitze zwischen den Staenderblechpaketen ueberbrueckenden Luftleitstuecken aus isolierendem Stoff |
| DE481863C (de) * | 1925-12-10 | 1929-08-30 | Aeg | Einrichtung zur Kuehlung elektrischer Maschinen mittels gasfoermigen Kuehlmittels |
| GB262611A (en) * | 1926-01-02 | 1926-12-16 | English Electric Co Ltd | Improvements in the ventilation of dynamo electric machines |
| US1702448A (en) * | 1926-03-02 | 1929-02-19 | Westinghouse Electric & Mfg Co | Magnetic core |
| US2502669A (en) * | 1948-02-13 | 1950-04-04 | Elliott Co | Electric generator |
| US2917644A (en) * | 1957-03-21 | 1959-12-15 | Westinghouse Electric Corp | Innercooled turbine generators |
| US2994793A (en) * | 1958-04-29 | 1961-08-01 | Gen Electric Canada | Dynamoelectric machine |
| US3188833A (en) * | 1959-11-23 | 1965-06-15 | Allis Louis Co | Electric motor with improved cooling means |
| FR1303020A (fr) * | 1961-07-13 | 1962-09-07 | Materiel Electrique S W Le | Perfectionnements aux dispositifs de ventilation des alternateurs à rotor de grand diamètre |
| US3116429A (en) * | 1962-04-02 | 1963-12-31 | Gen Electric | Cooling arrangement for the stator teeth of a dynamoelectric machine |
| DE1763579A1 (de) * | 1968-06-26 | 1971-11-11 | Siemens Ag | Anordnung zur Fluessigkeitskuehlung der Staenderblechpakete elektrischer Maschinen,insbesondere fuer Turbogeneratoren |
| US3588557A (en) * | 1969-02-19 | 1971-06-28 | Westinghouse Electric Corp | Low loss ventilation for salient pole machines |
| JP2526790Y2 (ja) * | 1989-05-23 | 1997-02-19 | 外山電気株式会社 | 金属製線樋用接続用品 |
-
1975
- 1975-06-16 US US05/587,766 patent/US4028569A/en not_active Expired - Lifetime
-
1976
- 1976-05-11 CA CA252,231A patent/CA1049600A/en not_active Expired
- 1976-06-10 GB GB24048/76A patent/GB1556446A/en not_active Expired
- 1976-06-14 DE DE19762626517 patent/DE2626517A1/de not_active Withdrawn
- 1976-06-14 NO NO762047A patent/NO143553C/no unknown
- 1976-06-14 FR FR7617967A patent/FR2315185A1/fr active Granted
- 1976-06-15 IT IT41612/76A patent/IT1105552B/it active
- 1976-06-15 ES ES448905A patent/ES448905A1/es not_active Expired
- 1976-06-15 CH CH760176A patent/CH600653A5/xx not_active IP Right Cessation
- 1976-06-16 BE BE167989A patent/BE843024A/xx not_active IP Right Cessation
- 1976-06-16 JP JP51069855A patent/JPS521402A/ja active Pending
- 1976-06-16 SE SE7606887A patent/SE7606887L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4028569A (en) | 1977-06-07 |
| ES448905A1 (es) | 1977-07-01 |
| CH600653A5 (es) | 1978-06-30 |
| FR2315185A1 (fr) | 1977-01-14 |
| IT1105552B (it) | 1985-11-04 |
| BE843024A (fr) | 1976-12-16 |
| NO143553C (no) | 1981-03-04 |
| SE7606887L (sv) | 1976-12-17 |
| CA1049600A (en) | 1979-02-27 |
| DE2626517A1 (de) | 1976-12-30 |
| JPS521402A (en) | 1977-01-07 |
| GB1556446A (en) | 1979-11-21 |
| FR2315185B1 (es) | 1982-07-02 |
| NO143553B (no) | 1980-11-24 |