FR2359536A1 - Dispositif de fixation ou de blocage d'un roulement statorique prevu dans l'entrefer d'un alternateur synchrone - Google Patents
Dispositif de fixation ou de blocage d'un roulement statorique prevu dans l'entrefer d'un alternateur synchroneInfo
- Publication number
- FR2359536A1 FR2359536A1 FR7722444A FR7722444A FR2359536A1 FR 2359536 A1 FR2359536 A1 FR 2359536A1 FR 7722444 A FR7722444 A FR 7722444A FR 7722444 A FR7722444 A FR 7722444A FR 2359536 A1 FR2359536 A1 FR 2359536A1
- Authority
- FR
- France
- Prior art keywords
- winding
- bars
- gap
- locking
- fixing
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
- H02K3/487—Slot-closing devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
L'objet de la présente invention est d'immobiliser et de fixer un enroulement disposé dans l'entrefer dans le stator d'un turbo-alternateur, de telle manière que les efforts pulsatoires ou cycliques auxquels les barres sont soumises n'aient pas d'effet nuisible sur l'isolation de l'enroulement Selon la présente invention, des clavettes axiales présentant une pointe biseautée ou une face conique biseautée de façon correspondante sont enfoncées entre le cylindre creux intérieur en matière plastique, sur lequel les barres s'appuient dans le sens radial, et les barres d'enroulement. Application dans le cas des turbo-alternateurs comportant un enroulement disposé dans l'entrefer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2633278A DE2633278C3 (de) | 1976-07-23 | 1976-07-23 | Anordnung zum Verspannen einer im Luftspalt eines Synchrongenerators angeordneten Ständerwicklung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2359536A1 true FR2359536A1 (fr) | 1978-02-17 |
Family
ID=5983808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7722444A Withdrawn FR2359536A1 (fr) | 1976-07-23 | 1977-07-21 | Dispositif de fixation ou de blocage d'un roulement statorique prevu dans l'entrefer d'un alternateur synchrone |
Country Status (7)
Country | Link |
---|---|
US (1) | US4179635A (fr) |
JP (1) | JPS5314302A (fr) |
CH (1) | CH616536A5 (fr) |
DE (1) | DE2633278C3 (fr) |
FR (1) | FR2359536A1 (fr) |
GB (1) | GB1542816A (fr) |
SE (1) | SE7708239L (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4330726A (en) * | 1980-12-04 | 1982-05-18 | General Electric Company | Air-gap winding stator construction for dynamoelectric machine |
US4387316A (en) * | 1981-09-30 | 1983-06-07 | General Electric Company | Dynamoelectric machine stator wedges and method |
US4475052A (en) * | 1982-03-08 | 1984-10-02 | Mitsubishi Denki Kabushiki Kaisha | Air gap winding rotating electric machine |
US4454439A (en) * | 1982-03-08 | 1984-06-12 | Mitsubishi Denki Kabushiki Kaisha | Air gap winding rotating electric machine |
FR2708803B1 (fr) * | 1993-07-30 | 1995-10-20 | Jeumont Ind | Machine tournante chemisée. |
JPH08139412A (ja) * | 1994-11-07 | 1996-05-31 | Mitsubishi Electric Corp | 半導体レーザ装置 |
US7211919B2 (en) * | 1999-08-16 | 2007-05-01 | American Superconductor Corporation | Thermally-conductive stator support structure |
US6768244B2 (en) | 2000-04-25 | 2004-07-27 | General Electric Canada Inc. | Stator, dynamoelectric machine, and methods for fabricating same |
DE10232389B4 (de) * | 2002-07-17 | 2005-11-03 | Liebherr-Aerospace Lindenberg Gmbh | Naßlaufender Elektromotor und Verfahren zu seiner Herstellung |
US7619345B2 (en) * | 2006-01-30 | 2009-11-17 | American Superconductor Corporation | Stator coil assembly |
JP2012213272A (ja) * | 2011-03-31 | 2012-11-01 | Ebara Corp | キャンド構造の回転電機 |
CN106936284B (zh) | 2015-12-29 | 2024-04-16 | 丹佛斯(天津)有限公司 | 电动机 |
FR3083386B1 (fr) * | 2018-06-28 | 2021-05-14 | Telma | Ensemble ralentisseur electromagnetique et generatrice et vehicule comportant un tel ensemble |
JP7262623B2 (ja) * | 2020-01-21 | 2023-04-21 | 三菱電機株式会社 | 固定子およびこれを用いた回転電機 |
EP4096070A4 (fr) * | 2020-01-21 | 2023-01-18 | Mitsubishi Electric Corporation | Stator et machine électrique tournante l'utilisant |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2961716A (en) * | 1955-07-05 | 1960-11-29 | Us Electrical Motors Inc | Method of sealing the bore of a stator structure by extruding a liner and subjecting the liner to centrifugal force while curing |
US2809310A (en) * | 1956-01-03 | 1957-10-08 | Allis Louis Co | Sealed electric motor |
US3158770A (en) * | 1960-12-14 | 1964-11-24 | Gen Electric | Armature bar vibration damping arrangement |
US3243622A (en) * | 1963-08-15 | 1966-03-29 | Gen Electric | Retainer for conductors in slots |
US3330977A (en) * | 1965-06-28 | 1967-07-11 | Gen Electric | Dynamoelectric machine stators and method of making same |
US3560776A (en) * | 1969-04-25 | 1971-02-02 | Vasily Semenovich Kildishev | Slot closers for an electrical machine |
GB1430756A (en) * | 1972-07-11 | 1976-04-07 | Reyrolle Parsons Ltd | Dynamo-electric machines |
DE2418260A1 (de) * | 1974-04-16 | 1975-10-23 | Siemens Ag | Rotor mit tiefgekuehlter erregerwicklung |
-
1976
- 1976-07-23 DE DE2633278A patent/DE2633278C3/de not_active Expired
-
1977
- 1977-06-01 CH CH668177A patent/CH616536A5/de not_active IP Right Cessation
- 1977-07-15 SE SE7708239A patent/SE7708239L/ not_active Application Discontinuation
- 1977-07-20 US US05/817,225 patent/US4179635A/en not_active Expired - Lifetime
- 1977-07-21 FR FR7722444A patent/FR2359536A1/fr not_active Withdrawn
- 1977-07-21 GB GB30756/77A patent/GB1542816A/en not_active Expired
- 1977-07-22 JP JP8823877A patent/JPS5314302A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1542816A (en) | 1979-03-28 |
US4179635A (en) | 1979-12-18 |
DE2633278B2 (de) | 1978-08-17 |
CH616536A5 (fr) | 1980-03-31 |
JPS5314302A (en) | 1978-02-08 |
DE2633278A1 (de) | 1978-01-26 |
DE2633278C3 (de) | 1979-04-12 |
SE7708239L (sv) | 1978-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |