GB1482226A - Rotary electrical machine - Google Patents

Rotary electrical machine

Info

Publication number
GB1482226A
GB1482226A GB22956/75A GB2295675A GB1482226A GB 1482226 A GB1482226 A GB 1482226A GB 22956/75 A GB22956/75 A GB 22956/75A GB 2295675 A GB2295675 A GB 2295675A GB 1482226 A GB1482226 A GB 1482226A
Authority
GB
United Kingdom
Prior art keywords
field winding
field
conductive means
rotary
stator 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.)
Expired
Application number
GB22956/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Publication of GB1482226A publication Critical patent/GB1482226A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
GB22956/75A 1974-06-07 1975-05-23 Rotary electrical machine Expired GB1482226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419671A FR2274158A1 (fr) 1974-06-07 1974-06-07 Perfectionnements aux machines electriques tournantes a bobinage supraconducteur

Publications (1)

Publication Number Publication Date
GB1482226A true GB1482226A (en) 1977-08-10

Family

ID=9139749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22956/75A Expired GB1482226A (en) 1974-06-07 1975-05-23 Rotary electrical machine

Country Status (3)

Country Link
US (1) US4001617A (enExample)
FR (1) FR2274158A1 (enExample)
GB (1) GB1482226A (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465348A1 (fr) * 1979-09-10 1981-03-20 Electricite De France Rotor supraconducteur avec dispositif de liaison entre l'inducteur refroidi et l'arbre, et dispositif de liaison pour rotor
DE69731209D1 (de) * 1996-08-09 2004-11-18 Turbo Genset Co Ltd Rotierende elektrische maschinen
US6351045B1 (en) * 1999-09-30 2002-02-26 Reliance Electric Technologies, Llc Croyogenic rotary transfer coupling for superconducting electromechanical machine
WO2002013361A1 (en) * 2000-08-04 2002-02-14 American Superconductor Corporation Exciter assembly for superconducting machine
US6577028B2 (en) * 2001-05-15 2003-06-10 General Electric Company High temperature superconducting rotor power leads
GB2378046A (en) * 2001-07-18 2003-01-29 Turbo Genset Company Ltd Cooling flow in discoid stator windings
WO2003094323A1 (en) * 2002-05-06 2003-11-13 Aerovironment, Inc. Lamination cooling system
US7237748B2 (en) * 2003-12-15 2007-07-03 Delos Aerospace, Llc Landing gear method and apparatus for braking and maneuvering
US7315103B2 (en) * 2004-03-03 2008-01-01 General Electric Company Superconducting rotating machines with stationary field coils
US7049724B2 (en) * 2004-03-03 2006-05-23 General Electric Company Superconducting rotating machines with stationary field coils and axial airgap flux
US7548000B2 (en) * 2004-10-18 2009-06-16 General Electric Company Multilayer radiation shield
FR2877090B1 (fr) * 2004-10-22 2007-05-11 Commissariat Energie Atomique Cryostat pour l'etude d'echantillons sous vide
JP2006204085A (ja) * 2004-12-24 2006-08-03 Sumitomo Electric Ind Ltd アキシャルギャップ型超電導モータ
JP4690032B2 (ja) * 2004-12-24 2011-06-01 住友電気工業株式会社 アキシャルギャップ型モータ
US7357012B2 (en) * 2005-08-17 2008-04-15 General Electric Company Methods and assemblies for bending strands of material
GB0523069D0 (en) * 2005-11-11 2005-12-21 Airbus Uk Ltd Aircraft braking system
US7489060B2 (en) * 2006-06-30 2009-02-10 General Electric Company Superconducting rotating machines with stationary field coils
US7492073B2 (en) * 2006-06-30 2009-02-17 General Electric Company Superconducting rotating machines with stationary field coils
US7843094B2 (en) * 2009-04-09 2010-11-30 Goodzeit Carl L Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil
US8084909B2 (en) * 2009-04-09 2011-12-27 Goodzeit Carl L Dual armature motor/generator with flux linkage
WO2012135939A1 (en) * 2011-04-05 2012-10-11 Comaintel Inc. Induction heating workcoil
GB201513884D0 (en) * 2015-08-06 2015-09-23 Rolls Royce Plc Active screening for an electrical machine
FR3083034B1 (fr) 2018-06-25 2021-12-24 Absolut System Machine tournante supraconductrice
FR3148215B1 (fr) * 2023-04-25 2025-03-14 Safran Aircraft Engines Dispositif de stockage d’énergie, système de propulsion et aéronef associés
CN121863797A (zh) * 2023-07-12 2026-04-14 易元明 长转柄快速绕轴磁悬浮与电磁力反冲发电设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA645624A (en) * 1959-03-20 1962-07-24 A. Buchhold Theodor Electro-mechanical device
US3242418A (en) * 1962-08-31 1966-03-22 Dynatech Corp Low temperature electromechanical transducer
US3521091A (en) * 1965-10-01 1970-07-21 Edward Halas Superconducting apparatus
GB1315302A (en) * 1969-06-10 1973-05-02 Int Research & Dev Co Ltd Rotary electrical machines
GB1302549A (enExample) * 1969-08-20 1973-01-10
GB1351601A (en) * 1970-04-09 1974-05-01 Int Research & Dev Co Ltd Superconducting dynamo-electric machines
US3743867A (en) * 1971-12-20 1973-07-03 Massachusetts Inst Technology High voltage oil insulated and cooled armature windings
US3764835A (en) * 1972-05-25 1973-10-09 Massachusetts Inst Technology Double shielded superconducting field winding
US3742265A (en) * 1972-05-25 1973-06-26 Massachusetts Inst Technology Superconducting apparatus with double armature structure

Also Published As

Publication number Publication date
FR2274158B1 (enExample) 1980-07-25
FR2274158A1 (fr) 1976-01-02
US4001617A (en) 1977-01-04

Similar Documents

Publication Publication Date Title
GB1302549A (enExample)
US3657580A (en) Magnetically shielded electrical machine with super-conducting filed windings
US4001617A (en) Rotary electrical machines comprising a superconductive winding
GB1366229A (en) Alternating current generators
GB1448990A (en) Roatary and linear electric machines
ES461614A1 (es) Perfeccionamientos introducidos en una maquina dinamoelec- trica superconductora del tipo de generador o motor incrono
GB1454212A (en) Polyphase synchronous electrical machine having a superconductor field winding
GB1330686A (en) Rotary electric generators
GB1284324A (en) A vehicle-wheel speed-sensing arrangement
GB1133724A (en) Improvements in and relating to homopolar dynamo-electric machines
ES354223A1 (es) Disposicion de rodillo de electrodo para maquinas de solda-dura.
GB1055886A (en) Dynamo electric machines of the reluctance type
GB1107266A (en) Dynamo electric machine
GB1485235A (en) Arrangement for electrically connecting an ac exciter to rectifiers arranged on a shaft for coupling the exciter to an electrical machine
GB817669A (en) Differential tachometer
JPS529807A (en) Salient-pole type electric rotary machine
GB1514892A (en) Motors having a part-spherical air gap
US4181868A (en) Alternating current motor
GB1305614A (enExample)
JPH0715936A (ja) 単極モータ
GB1129144A (en) Improvements in and relating to dynamo-electric machines
CHABRERIE et al. Application of superconductivity to homopolar machinery using liquid metals(Development of superconducting homopolar machines with multiple discs and superconducting field winding using liquid metals for armature sliding contacts)
GB1345154A (en) Direct current electrical machines
JPS5694957A (en) Motor system for tape recorder
GB1377889A (en) Electric motor arrangement

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee