DE3886676D1 - Statoranordnung einer dynamoelektrischen Maschine. - Google Patents

Statoranordnung einer dynamoelektrischen Maschine.

Info

Publication number
DE3886676D1
DE3886676D1 DE88309929T DE3886676T DE3886676D1 DE 3886676 D1 DE3886676 D1 DE 3886676D1 DE 88309929 T DE88309929 T DE 88309929T DE 3886676 T DE3886676 T DE 3886676T DE 3886676 D1 DE3886676 D1 DE 3886676D1
Authority
DE
Germany
Prior art keywords
dynamoelectric machine
stator arrangement
stator
arrangement
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 - Lifetime
Application number
DE88309929T
Other languages
English (en)
Inventor
Joseph Martin Kostoss
Frederick Tavener Rohrs
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE3886676D1 publication Critical patent/DE3886676D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B3/00—Key-type connections; Keys
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
DE88309929T 1987-10-23 1988-10-21 Statoranordnung einer dynamoelektrischen Maschine. Expired - Lifetime DE3886676D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/113,103 US4837471A (en) 1987-10-23 1987-10-23 Dynamoelectric machine stator using cylindrical keybar with improved dovetail configuration

Publications (1)

Publication Number Publication Date
DE3886676D1 true DE3886676D1 (de) 1994-02-10

Family

ID=22347593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88309929T Expired - Lifetime DE3886676D1 (de) 1987-10-23 1988-10-21 Statoranordnung einer dynamoelektrischen Maschine.

Country Status (6)

Country Link
US (1) US4837471A (de)
EP (1) EP0313392B1 (de)
JP (1) JPH01202128A (de)
CN (1) CN1032889A (de)
CA (1) CA1298342C (de)
DE (1) DE3886676D1 (de)

Families Citing this family (39)

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Publication number Priority date Publication date Assignee Title
US5398397A (en) * 1993-08-04 1995-03-21 A. O. Smith Corporation Method of manufacturing an electric vehicle
US6499002B1 (en) 1999-02-17 2002-12-24 General Electric Company System and method for generating a noise index for a mechanical system
JP3454234B2 (ja) * 1999-09-27 2003-10-06 日産自動車株式会社 分割コアモータ
US6597081B2 (en) 2000-12-08 2003-07-22 General Electric Company Stator having reduced forces at generator stator key bar and method for forming the same
US6448686B1 (en) * 2000-12-08 2002-09-10 General Electric Company Packaged stator core and method forming the same
US6346760B1 (en) 2000-12-14 2002-02-12 General Electric Company Axial bolt-in cage stator frame assembly and method for assembling a stator
US6548928B2 (en) * 2000-12-22 2003-04-15 General Electric Company Grounding of stator core to stator frame
US7113899B2 (en) * 2001-05-01 2006-09-26 General Electric Company Method and system for designing an electric machine stator including keybars
ITBZ20010043A1 (it) 2001-09-13 2003-03-13 High Technology Invest Bv Generatore elettrico azionato da energia eolica.
US6840740B2 (en) * 2002-12-06 2005-01-11 General Electric Company Bucket dovetail design for turbine rotors
JP4572525B2 (ja) * 2003-10-24 2010-11-04 シンフォニアテクノロジー株式会社 回転電機
US7202587B2 (en) * 2004-04-26 2007-04-10 Siemens Power Generation, Inc. Method and apparatus for the mounting of and circumferential displacement of radial forces in a stator core assembly
ITBZ20040047A1 (it) * 2004-09-20 2004-12-20 High Technology Invest Bv Generatore/motore elettrico, in particolare per l'impiego in impianti eolici, impianti a fune o idraulici.
WO2007034305A1 (en) 2005-09-21 2007-03-29 High Techonology Investments, B.V. Combined labyrinth seal and screw-type gasket bearing sealing arrangement
ITBZ20050063A1 (it) 2005-11-29 2007-05-30 High Technology Invest Bv Pacco di lamierini per generatori e motori elettrici e procedimento per la sua attuazione
ITBZ20050062A1 (it) 2005-11-29 2007-05-30 High Technology Invest Bv Rotore a magneti permanenti per generatori e motori elettrici
JP2007244163A (ja) * 2006-03-13 2007-09-20 Hitachi Ltd 支持構造及び回転電機の回転子
DE102007058072A1 (de) * 2007-12-03 2009-06-04 Robert Bosch Gmbh Elektrische Maschine
ITMI20081122A1 (it) 2008-06-19 2009-12-20 Rolic Invest Sarl Generatore eolico provvisto di un impianto di raffreddamento
IT1390758B1 (it) 2008-07-23 2011-09-23 Rolic Invest Sarl Generatore eolico
IT1391939B1 (it) 2008-11-12 2012-02-02 Rolic Invest Sarl Generatore eolico
IT1391770B1 (it) 2008-11-13 2012-01-27 Rolic Invest Sarl Generatore eolico per la generazione di energia elettrica
IT1393937B1 (it) 2009-04-09 2012-05-17 Rolic Invest Sarl Aerogeneratore
IT1393707B1 (it) 2009-04-29 2012-05-08 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica
IT1394723B1 (it) 2009-06-10 2012-07-13 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica e relativo metodo di controllo
IT1395148B1 (it) 2009-08-07 2012-09-05 Rolic Invest Sarl Metodo e apparecchiatura di attivazione di una macchina elettrica e macchina elettrica
IT1397081B1 (it) 2009-11-23 2012-12-28 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica
WO2011089685A1 (ja) * 2010-01-19 2011-07-28 トヨタ自動車株式会社 ステータおよび回転電機
IT1398060B1 (it) 2010-02-04 2013-02-07 Wilic Sarl Impianto e metodo di raffreddamento di un generatore elettrico di un aerogeneratore, e aerogeneratore comprendente tale impianto di raffreddamento
IT1399201B1 (it) 2010-03-30 2013-04-11 Wilic Sarl Aerogeneratore e metodo di rimozione di un cuscinetto da un aerogeneratore
IT1399511B1 (it) 2010-04-22 2013-04-19 Wilic Sarl Generatore elettrico per un aerogeneratore e aerogeneratore equipaggiato con tale generatore elettrico
US8274192B2 (en) * 2010-08-30 2012-09-25 General Electric Company Segmented stator assembly
ITMI20110377A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
ITMI20110375A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Turbina eolica
ITMI20110378A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
CN102185409B (zh) * 2011-04-19 2013-05-15 重庆市灵龙电子有限公司 新型手机马达
US8179028B1 (en) 2011-08-08 2012-05-15 Rao Dantam K Prevention of core failures in large electric machines
EP4246773A1 (de) * 2022-03-17 2023-09-20 GE Energy Power Conversion Technology Ltd Läufer für elektrische maschinen
CN117394557A (zh) * 2022-07-04 2024-01-12 北海建准电子有限公司 马达

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1756672A (en) * 1922-10-12 1930-04-29 Allis Louis Co Dynamo-electric machine
AT121798B (de) * 1927-06-29 1931-03-10 Siemens Ag Aus Blechsegmenten aufgebauter Eisenkern für elektrische Maschinen und Apparate.
US1795882A (en) * 1928-06-16 1931-03-10 Westinghouse Electric & Mfg Co Generator-core punching
FR859844A (fr) * 1938-09-03 1940-12-30 Oerlikon Maschf Empilage de tôles de stator
DE1130913B (de) * 1961-06-29 1962-06-07 Licentia Gmbh Vorrichtung zum Schichten von Blechpaketen in elektrischen Maschinen mit grosser axialer Laenge
DE1232651B (de) * 1963-02-26 1967-01-19 Siemens Ag Aufhaengung des Staenderblechpaketes einer elektrischen Maschine
BR7305005D0 (pt) * 1972-08-04 1974-08-22 Siemens Ag Maquina eletrica
US3988622A (en) * 1972-12-11 1976-10-26 Bbc Brown Boveri & Company Limited Dynamo-electric machine with prestressed laminated stator component
US4051399A (en) * 1976-06-17 1977-09-27 General Electric Company Dynamoelectric machine including gas baffles
US4103195A (en) * 1976-08-11 1978-07-25 General Electric Company Bonded laminations forming a stator core
US4110652A (en) * 1977-03-16 1978-08-29 General Electric Company Mounting assembly for laminated rotor rim of dynamoelectric generator rotatable about inclined shaft
US4217510A (en) * 1978-05-08 1980-08-12 Detinko F M Vibration damping stator structure for a hydrogenerator
DE2924863C2 (de) * 1979-06-20 1983-12-29 Kraftwerk Union AG, 4330 Mülheim Anordnung zur Befestigung einer Luftspaltwicklung
US4395815A (en) * 1980-01-29 1983-08-02 Card-O-Matic Pty. Limited Method of making electric machines
US4352034A (en) * 1980-12-22 1982-09-28 General Electric Company Stator core with axial and radial cooling for dynamoelectric machines wth air-gap stator windings
US4445353A (en) * 1981-09-17 1984-05-01 Westinghouse Electric Corp. Apparatus for manufacturing helical cores
US4619028A (en) * 1983-03-25 1986-10-28 L H Carbide Corporation Apparatus for manufacture of laminated parts
US4572980A (en) * 1984-03-08 1986-02-25 General Electric Company Stator core for large electric generator with dual dovetail slots for engaging wedges
CH665507A5 (de) * 1984-06-12 1988-05-13 Bbc Brown Boveri & Cie Horizontalachsige elektrische maschine mit einer einrichtung zur statorblechpaketbefestigung.
CH664854A5 (de) * 1984-08-08 1988-03-31 Bbc Brown Boveri & Cie Elektrische maschine.
US4564779A (en) * 1984-09-14 1986-01-14 General Electric Company Dynamoelectric machine stator using cylindrical keybars
US4584497A (en) * 1984-09-28 1986-04-22 General Electric Company Beam support for bar windings of large electric generator

Also Published As

Publication number Publication date
EP0313392B1 (de) 1993-12-29
EP0313392A3 (en) 1990-03-14
EP0313392A2 (de) 1989-04-26
CA1298342C (en) 1992-03-31
CN1032889A (zh) 1989-05-10
JPH01202128A (ja) 1989-08-15
US4837471A (en) 1989-06-06

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Legal Events

Date Code Title Description
8332 No legal effect for de