FR2367942A1 - Accouplement glissant pour rotor surrefroidi tournant a grande vitesse - Google Patents
Accouplement glissant pour rotor surrefroidi tournant a grande vitesseInfo
- Publication number
- FR2367942A1 FR2367942A1 FR7721915A FR7721915A FR2367942A1 FR 2367942 A1 FR2367942 A1 FR 2367942A1 FR 7721915 A FR7721915 A FR 7721915A FR 7721915 A FR7721915 A FR 7721915A FR 2367942 A1 FR2367942 A1 FR 2367942A1
- Authority
- FR
- France
- Prior art keywords
- rotor
- supercooled
- sliding
- sliding coupling
- windings
- 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- Withdrawn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
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
- H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
- H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
- F16D2001/0903—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces the clamped shaft being hollow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/876—Electrical generator or motor structure
- Y10S505/877—Rotary dynamoelectric type
- Y10S505/878—Rotary dynamoelectric type with cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Superconductive Dynamoelectric Machines (AREA)
Abstract
Accouplement glissant pour rotor surrefroidi. Le rotor comprend un élément cylindrique extérieur destiné à résister aux forces mécaniques et électriques qui sont engendrées par les champs du stator et un rotor interne coaxial contenant des enroulements surrefroidis destinés à engendrer un champ d'intensité élevée sans perte de courant résultante dans lesdits enroulements supraconducteurs. Les éléments interne et externe sont fixés à une première extrémité. A l'extrémité opposée, ils sont reliés par l'accouplement de support glissant de l'invention. Ce dernier permet un déplacement axial du rotor interne par rapport au rotor externe pendant le refroidissement Pendant le fonctionnement normal, il s'oppose à la corrosion par glissement et arrachement de métal. Application aux alternateurs supraconducteurs de faible diamètre et de grande longueur et à grande vitesse.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/732,561 US4092555A (en) | 1976-10-15 | 1976-10-15 | Sliding support for a superconducting generator rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2367942A1 true FR2367942A1 (fr) | 1978-05-12 |
Family
ID=24944031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7721915A Withdrawn FR2367942A1 (fr) | 1976-10-15 | 1977-07-18 | Accouplement glissant pour rotor surrefroidi tournant a grande vitesse |
Country Status (5)
Country | Link |
---|---|
US (1) | US4092555A (fr) |
JP (1) | JPS5349209A (fr) |
DE (1) | DE2731461A1 (fr) |
FR (1) | FR2367942A1 (fr) |
GB (1) | GB1576028A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2339195A1 (fr) | 2009-12-18 | 2011-06-29 | Aktiebolaget SKF | Couplage d'un joint à vitesse constante et d'une unité de moyeu d'une roue d'un véhicule à moteur |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320508A (en) * | 1976-08-11 | 1978-02-24 | Hitachi Ltd | Super conducting rotor |
DE2713885C2 (de) * | 1977-03-29 | 1979-02-01 | Kraftwerk Union Ag, 4330 Muelheim | Kühlmittelkreislauf für den Läufer eines Turbogenerators mit supraleitender Erregerwicklung |
US4191903A (en) * | 1978-03-29 | 1980-03-04 | Westinghouse Electric Corp. | Dynamoelectric machine with air gap armature winding |
US4250418A (en) * | 1978-05-11 | 1981-02-10 | Electric Power Research Institute, Inc. | Superconducting generator and method |
US4237392A (en) * | 1978-08-24 | 1980-12-02 | Westinghouse Electric Corp. | Rotor member for a superconducting generator |
US4319149A (en) * | 1980-04-24 | 1982-03-09 | Electric Power Research Institute, Inc. | Superconducting generator with improved thermal transient response |
JPS5716571A (en) * | 1980-07-01 | 1982-01-28 | Hitachi Ltd | Superconductive rotor |
WO2001052392A1 (fr) * | 2000-01-11 | 2001-07-19 | American Superconductor Corporation | Ensemble rotor segmente pour machines rotatives supraconductrices |
US6597082B1 (en) | 2000-08-04 | 2003-07-22 | American Superconductor Corporation | HTS superconducting rotating machine |
DE10063724A1 (de) * | 2000-12-20 | 2002-07-11 | Siemens Ag | Maschine mit einer in einem Wicklungsträger angeordneten supraleitenden Wicklung sowie mit Mitteln zum axialen Dehnungsausgleich des Wicklungsträgers |
US7282832B2 (en) * | 2001-09-19 | 2007-10-16 | American Superconductor Corporation | Axially-expandable EM shield |
US20100029392A1 (en) * | 2007-03-14 | 2010-02-04 | Zenergy Power Gmbh | Torque transmission means for the rotationally fixed connection of a shaft and a rotor |
CN102130570B (zh) * | 2011-03-17 | 2013-04-10 | 中国船舶重工集团公司第七一二研究所 | 具有轴向冷缩补偿机构的高温超导电机 |
DE102019117893B4 (de) * | 2019-07-03 | 2021-10-07 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Antriebsstrang für ein Kraftfahrzeug mit einer direktgekühlten elektrischen Maschine und einem Getriebe, Kraftfahrzeug |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3024630A (en) * | 1959-03-16 | 1962-03-13 | James O Billups | Clutches |
FR2210040A1 (fr) * | 1972-12-07 | 1974-07-05 | Bbc Brown Boveri & Cie | |
FR2240558A1 (fr) * | 1973-08-06 | 1975-03-07 | Kraftwerk Union Ag |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US244091A (en) * | 1881-07-12 | Alfeed e | ||
FR979936A (fr) * | 1949-02-04 | 1951-05-07 | Régulateur électro-magnétique pour moteurs | |
US2832908A (en) * | 1956-07-24 | 1958-04-29 | Eastern Air Devices Inc | Temperature compensation for a rotating electric machine |
US3217849A (en) * | 1962-10-02 | 1965-11-16 | Schwitzer Corp | Speed and temperature controlled coupling device |
US3184024A (en) * | 1963-11-06 | 1965-05-18 | Twin Disc Clutch Co | Centrifugal clutch having an output controlled supplementary clutching force |
US4017755A (en) * | 1972-06-15 | 1977-04-12 | Westinghouse Electric Corporation | Fluid-cooled rotating member with improved coolant exhaust structure suitable for superconducting dynamoelectric machinery |
-
1976
- 1976-10-15 US US05/732,561 patent/US4092555A/en not_active Expired - Lifetime
-
1977
- 1977-06-01 GB GB23217/77A patent/GB1576028A/en not_active Expired
- 1977-07-12 DE DE19772731461 patent/DE2731461A1/de active Pending
- 1977-07-18 FR FR7721915A patent/FR2367942A1/fr not_active Withdrawn
- 1977-08-10 JP JP9597577A patent/JPS5349209A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3024630A (en) * | 1959-03-16 | 1962-03-13 | James O Billups | Clutches |
FR2210040A1 (fr) * | 1972-12-07 | 1974-07-05 | Bbc Brown Boveri & Cie | |
FR2240558A1 (fr) * | 1973-08-06 | 1975-03-07 | Kraftwerk Union Ag |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2339195A1 (fr) | 2009-12-18 | 2011-06-29 | Aktiebolaget SKF | Couplage d'un joint à vitesse constante et d'une unité de moyeu d'une roue d'un véhicule à moteur |
US8371950B2 (en) | 2009-12-18 | 2013-02-12 | Aktiebolaget Skf | Assembly for coupling a constant velocity joint with a motor vehicle hub bearing unit |
Also Published As
Publication number | Publication date |
---|---|
DE2731461A1 (de) | 1978-04-20 |
GB1576028A (en) | 1980-10-01 |
JPS5349209A (en) | 1978-05-04 |
JPS5637448B2 (fr) | 1981-08-31 |
US4092555A (en) | 1978-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |