FR2142040A1 - - Google Patents
Info
- Publication number
- FR2142040A1 FR2142040A1 FR7221867A FR7221867A FR2142040A1 FR 2142040 A1 FR2142040 A1 FR 2142040A1 FR 7221867 A FR7221867 A FR 7221867A FR 7221867 A FR7221867 A FR 7221867A FR 2142040 A1 FR2142040 A1 FR 2142040A1
- Authority
- FR
- France
- 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- Withdrawn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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712130201 DE2130201A1 (de) | 1971-06-18 | 1971-06-18 | Anordnung zur Fixierung der Staenderwicklungsstaebe elektrischer Maschinen,insbesondere bei Turbogeneratoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2142040A1 true FR2142040A1 (cg-RX-API-DMAC7.html) | 1973-01-26 |
Family
ID=5811095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7221867A Withdrawn FR2142040A1 (cg-RX-API-DMAC7.html) | 1971-06-18 | 1972-06-16 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3780325A (cg-RX-API-DMAC7.html) |
| AU (1) | AU4359272A (cg-RX-API-DMAC7.html) |
| CH (1) | CH536040A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2130201A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2142040A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1354991A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7205265A (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA724207B (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514581A1 (fr) * | 1981-05-26 | 1983-04-15 | Le Proizv | Dispositif de fixation des tetes de bobines de l'enroulement statorique d'une machine electrique |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909931A (en) * | 1972-12-29 | 1975-10-07 | Kraftwerk Union Ag | Method for securing winding bars in slots of electric generators |
| CH564872A5 (cg-RX-API-DMAC7.html) * | 1973-11-05 | 1975-07-31 | Bbc Brown Boveri & Cie | |
| US4093881A (en) * | 1974-04-17 | 1978-06-06 | Bbc Brown Boveri & Company Limited | Arrangement for supporting winding elements in the stator slots of a dynamo-electric machine |
| US4117362A (en) * | 1977-04-19 | 1978-09-26 | Mark Zakharovich Tsirkin | Ripple-shaped tightening strip for retaining electric machine winding |
| DE3016990A1 (de) * | 1980-05-02 | 1981-11-12 | Kraftwerk Union AG, 4330 Mülheim | Vorrichtung zum fixieren von wicklungsstaeben in nuten elektrischer maschinen, insbesondere turbogeneratoren |
| US4572980A (en) * | 1984-03-08 | 1986-02-25 | General Electric Company | Stator core for large electric generator with dual dovetail slots for engaging wedges |
| US4584497A (en) * | 1984-09-28 | 1986-04-22 | General Electric Company | Beam support for bar windings of large electric generator |
| US4761580A (en) * | 1987-06-17 | 1988-08-02 | Magnetek, Inc. | Magnetic top wedge |
| US4827597A (en) * | 1987-06-17 | 1989-05-09 | Magnetek, Inc. | Method of forming magnetic top wedge |
| US4994700A (en) * | 1990-02-15 | 1991-02-19 | Sundstrand Corporation | Dynamoelectric machine oil-cooled stator winding |
| US5117553A (en) * | 1990-06-25 | 1992-06-02 | General Electric Company | Method of assembling rotor magnets |
| US5122698A (en) * | 1990-07-26 | 1992-06-16 | General Electric Company | Apparatus affording efficient electrical contact between rotor surface current carrying parts at low speeds for a turbo-electric machine |
| US6124659A (en) * | 1999-08-20 | 2000-09-26 | Siemens Westinghouse Power Corporation | Stator wedge having abrasion-resistant edge and methods of forming same |
| US6278217B1 (en) * | 1999-12-09 | 2001-08-21 | General Electric Company | High voltage generator stator with radially inserted cable windings and assembly method |
| US6313561B1 (en) * | 2000-01-26 | 2001-11-06 | General Electric Company | Dynamic blocking restraint of a rotor field winding contained by a non-metallic structural rotor enclosure |
| US6867527B2 (en) * | 2002-09-25 | 2005-03-15 | General Electric Canada, Inc. | Method and apparatus for reducing dynamo-electric machine vibration |
| US7583063B2 (en) | 2003-05-27 | 2009-09-01 | Pratt & Whitney Canada Corp. | Architecture for electric machine |
| US6965183B2 (en) * | 2003-05-27 | 2005-11-15 | Pratt & Whitney Canada Corp. | Architecture for electric machine |
| US7548303B2 (en) | 2004-09-04 | 2009-06-16 | Nikon Corporation | Cooling assembly for a stage |
| US7634852B2 (en) * | 2006-08-04 | 2009-12-22 | General Electric Company | Method for manufacturing liquid-cooled stator bars |
| US8421297B2 (en) * | 2008-07-28 | 2013-04-16 | Direct Drive Systems, Inc. | Stator wedge for an electric machine |
| US20100127592A1 (en) * | 2008-11-25 | 2010-05-27 | Dayton-Phoenix Group, Inc. | Stator-slot wedge and dynamoelectric-machine stator having stator slots and wedges |
| EP2348615A1 (en) * | 2010-01-22 | 2011-07-27 | Alstom Technology Ltd | Conductive bar for electric machines |
| EP2824801A1 (de) * | 2013-07-12 | 2015-01-14 | Siemens Aktiengesellschaft | Verfahren zur Herstellung einer dynamoelektrischen rotatorischen Maschine und dynamoelektrische rotatorische Maschine |
| US9825500B2 (en) * | 2014-08-28 | 2017-11-21 | General Electric Company | Planar-ended ripple spring and hardened stator bar armor |
| US11081920B2 (en) * | 2017-09-29 | 2021-08-03 | Hamilton Sundstrand Corporation | Rotor wedges and layers and heat sinks |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1010998A (en) * | 1910-04-22 | 1911-12-05 | Allis Chalmers | Dynamo-electric machine. |
| US1555065A (en) * | 1923-11-05 | 1925-09-29 | Otis Elevator Co | Mounting for conductors in electrical machinery and method of applying same |
| US2821641A (en) * | 1956-04-16 | 1958-01-28 | Allis Chalmers Mfg Co | Strand transposition |
| US3009073A (en) * | 1957-11-15 | 1961-11-14 | Gen Motors Corp | Dynamoelectric machine slot wedges |
| US2922058A (en) * | 1958-01-02 | 1960-01-19 | Gen Electric | Generator slot wedge assembly |
| US3391294A (en) * | 1966-01-03 | 1968-07-02 | Westinghouse Electric Corp | Armature core slot filler with dual characteristics |
| US3444407A (en) * | 1966-07-20 | 1969-05-13 | Gen Electric | Rigid conductor bars in dynamoelectric machine slots |
-
1971
- 1971-06-18 DE DE19712130201 patent/DE2130201A1/de active Pending
-
1972
- 1972-03-29 CH CH472972A patent/CH536040A/de not_active IP Right Cessation
- 1972-04-19 NL NL7205265A patent/NL7205265A/xx unknown
- 1972-06-12 US US00261652A patent/US3780325A/en not_active Expired - Lifetime
- 1972-06-15 GB GB2817572A patent/GB1354991A/en not_active Expired
- 1972-06-16 FR FR7221867A patent/FR2142040A1/fr not_active Withdrawn
- 1972-06-19 AU AU43592/72A patent/AU4359272A/en not_active Expired
- 1972-06-19 ZA ZA724207A patent/ZA724207B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514581A1 (fr) * | 1981-05-26 | 1983-04-15 | Le Proizv | Dispositif de fixation des tetes de bobines de l'enroulement statorique d'une machine electrique |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7205265A (cg-RX-API-DMAC7.html) | 1972-12-20 |
| ZA724207B (en) | 1973-03-28 |
| CH536040A (de) | 1973-04-15 |
| GB1354991A (en) | 1974-06-05 |
| AU4359272A (en) | 1974-01-03 |
| US3780325A (en) | 1973-12-18 |
| DE2130201A1 (de) | 1972-12-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |