DE3163959D1 - Spacer for stator cooling channels of a dynamoelectric power machine - Google Patents
Spacer for stator cooling channels of a dynamoelectric power machineInfo
- Publication number
- DE3163959D1 DE3163959D1 DE8181103061T DE3163959T DE3163959D1 DE 3163959 D1 DE3163959 D1 DE 3163959D1 DE 8181103061 T DE8181103061 T DE 8181103061T DE 3163959 T DE3163959 T DE 3163959T DE 3163959 D1 DE3163959 D1 DE 3163959D1
- Authority
- DE
- Germany
- Prior art keywords
- spacer
- cooling channels
- power machine
- stator cooling
- dynamoelectric
- Prior art date
- 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.)
- Expired
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8009763A FR2481853A1 (fr) | 1980-04-30 | 1980-04-30 | Distanceur d'event statorique pour machine dynamoelectrique de puissance |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3163959D1 true DE3163959D1 (en) | 1984-07-12 |
Family
ID=9241530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181103061T Expired DE3163959D1 (en) | 1980-04-30 | 1981-04-23 | Spacer for stator cooling channels of a dynamoelectric power machine |
Country Status (9)
Country | Link |
---|---|
US (1) | US4362960A (de) |
EP (1) | EP0039049B1 (de) |
AR (1) | AR222764A1 (de) |
BR (1) | BR8102620A (de) |
CA (1) | CA1155895A (de) |
DE (1) | DE3163959D1 (de) |
ES (1) | ES501762A0 (de) |
FR (1) | FR2481853A1 (de) |
PT (1) | PT72952B (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1207000A (en) * | 1983-10-03 | 1986-07-02 | Westinghouse Canada Inc. | Core spacer for dynamoelectric machine |
US5814910A (en) * | 1995-09-06 | 1998-09-29 | Eldim, Inc. | Cooling vanes for rotating electric machinery |
US5869912A (en) * | 1997-07-25 | 1999-02-09 | General Electric Co. | Direct-cooled dynamoelectric machine stator core with enhanced heat transfer capability |
GB2338350B (en) * | 1998-04-16 | 2002-08-21 | Gec Alsthom Ltd | Improvements in or relating to electrical rotating machines |
US6583526B2 (en) * | 1999-10-19 | 2003-06-24 | General Electric Company | Generator stator core vent duct spacer posts |
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 |
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 |
DE102007000636A1 (de) | 2007-11-07 | 2009-05-14 | Alstom Technology Ltd. | Rotor für eine elektrodynamische Maschine |
CA2681975C (en) | 2007-03-30 | 2017-05-30 | Alstom Technology Ltd | Rotor for an electrodynamic machine |
DE102008016758A1 (de) | 2008-03-31 | 2009-10-01 | Alstom Technology Ltd. | Stator für eine elektrische Maschine sowie elektrische Maschine mit einem solchen Stator |
EP2639937B1 (de) | 2012-03-16 | 2014-10-29 | ALSTOM Renewable Technologies | Rotor für eine elektrodynamische Maschine |
US20140070640A1 (en) * | 2012-09-13 | 2014-03-13 | General Electric Company | Cooling ducts in an electro-dynamic machine |
DE102013213406A1 (de) * | 2013-07-09 | 2015-01-15 | Siemens Aktiengesellschaft | Blechpaketanordnung und elektromagnetische Vorrichtung |
EP2916433A1 (de) * | 2014-03-06 | 2015-09-09 | Siemens Aktiengesellschaft | Elektrische Maschine mit durch Kühlgas gekühltem Rotor |
EP3168962A1 (de) * | 2015-11-10 | 2017-05-17 | Siemens Aktiengesellschaft | Statorkern für eine elektromechanische maschine |
CN106329761A (zh) * | 2016-08-30 | 2017-01-11 | 江苏微特利电机股份有限公司 | 一种电机双槽钢定子通风结构 |
US10910926B2 (en) * | 2018-05-31 | 2021-02-02 | Siemens Energy, Inc. | Method for repairing generator stator core |
CN117296228A (zh) * | 2021-06-21 | 2023-12-26 | Abb瑞士股份有限公司 | 用于转子的风道组件、相关联的转子和电机 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1320781A (en) * | 1919-11-04 | Bert mossay | ||
DE103236C (de) * | ||||
US422863A (en) * | 1890-03-04 | washburn | ||
GB191405234A (en) * | 1914-02-28 | 1914-10-29 | British Thomson Houston Co Ltd | Improvements in and relating to Dynamo Electric Machines. |
US1282684A (en) * | 1917-02-19 | 1918-10-22 | Allis Chalmers Mfg Co | Core construction for electrical apparatus. |
US1476986A (en) * | 1919-09-22 | 1923-12-11 | Allis Chalmers Mfg Co | Ventilating-duct construction for dynamo-electric machines |
DE539161C (de) * | 1929-09-22 | 1931-11-23 | Otto Titus Blathy Dr Ing | Mit Luftkanaelen ausgeruesteter lamellierter Eisenkoerper elektrischer Maschinen, bei denen der Eisenkoerper zwecks Schaffung radialer Kuehlkanaele mittels Abstandsstuecke in einzelne Stapel unterteilt ist |
CH162251A (de) * | 1932-04-08 | 1933-06-15 | Oerlikon Maschf | Blechpaket mit Abstandshaltern für elektrische Maschinen. |
US2099575A (en) * | 1936-06-24 | 1937-11-16 | Gen Electric | Dynamo-electric machine |
SU127738A1 (ru) * | 1959-06-16 | 1959-11-30 | В.В. Домбровский | Система охлаждени ротора электрической синхронной машины |
US3260874A (en) * | 1963-08-30 | 1966-07-12 | Westinghouse Electric Corp | Rotor for a dynamoelectric machine |
FR1419781A (fr) * | 1964-10-15 | 1965-12-03 | Alsthom Cgee | Cuves étanches au vide poussé pour machines électriques fonctionnant dans un milieu cryogénique |
CH461617A (de) * | 1966-04-07 | 1968-08-31 | Licentia Gmbh | Elektrische Maschine mit Abschnittskühlung |
-
1980
- 1980-04-30 FR FR8009763A patent/FR2481853A1/fr active Granted
-
1981
- 1981-04-15 AR AR284990A patent/AR222764A1/es active
- 1981-04-23 DE DE8181103061T patent/DE3163959D1/de not_active Expired
- 1981-04-23 EP EP81103061A patent/EP0039049B1/de not_active Expired
- 1981-04-29 ES ES501762A patent/ES501762A0/es active Granted
- 1981-04-29 BR BR8102620A patent/BR8102620A/pt unknown
- 1981-04-29 PT PT72952A patent/PT72952B/pt unknown
- 1981-04-29 CA CA000376527A patent/CA1155895A/fr not_active Expired
- 1981-04-30 US US06/259,274 patent/US4362960A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
PT72952A (fr) | 1981-05-01 |
PT72952B (fr) | 1982-04-08 |
AR222764A1 (es) | 1981-06-15 |
EP0039049A1 (de) | 1981-11-04 |
EP0039049B1 (de) | 1984-06-06 |
ES8202993A1 (es) | 1982-02-16 |
FR2481853A1 (fr) | 1981-11-06 |
BR8102620A (pt) | 1982-01-19 |
US4362960A (en) | 1982-12-07 |
FR2481853B1 (de) | 1983-01-07 |
ES501762A0 (es) | 1982-02-16 |
CA1155895A (fr) | 1983-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |