ES8609840A1 - Perfeccionamientos en un cuerpo de estator con placas de compresion en laminas - Google Patents

Perfeccionamientos en un cuerpo de estator con placas de compresion en laminas

Info

Publication number
ES8609840A1
ES8609840A1 ES546002A ES546002A ES8609840A1 ES 8609840 A1 ES8609840 A1 ES 8609840A1 ES 546002 A ES546002 A ES 546002A ES 546002 A ES546002 A ES 546002A ES 8609840 A1 ES8609840 A1 ES 8609840A1
Authority
ES
Spain
Prior art keywords
compression plate
laminated
stator core
pressure plates
stack
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
ES546002A
Other languages
English (en)
Other versions
ES546002A0 (es
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of ES546002A0 publication Critical patent/ES546002A0/es
Publication of ES8609840A1 publication Critical patent/ES8609840A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/16—Stator cores with slots for windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

MODIFICACIONES EN UNA CHAPA DE CUERPO DE ESTATOR. CONSISTENTES EN: PRESENTAR LA PLACA DE COMPRESION (2) UN CONTORNO EXTERIOR ESCALONADO DE DIMENSIONES RADIALES; HACER DESCANSAR A LAS ARMADURAS DE COMPRESION (3K) SOBRE LA PLACA DE COMPRESION CON INTERCALAMIENTO DE UNA MASA DE RELLENO; APOYAR A LAS ARMADURAS DE COMPRESION (3K) EN DIRECCION RADIAL MEDIANTE UN ANILLO DE PRESION; DOTAR A LA ARMADURA DE COMPRESION (3K) CONFIGURADO EN SEGMENTOS ANULARES INDIVIDUALES CON ESCOTES (14, 14K) DE TRANSCURSO RADIAL COMUNICADOS CON CONDUCTOS DE GAS REFRIGERANTE (13) Y PREVER UNOS PERNOS DE TRACCION (8) QUE ACTUAN SOBRE PIEZAS DE UNION SOBRE LOS ANILLOS DE APOYO Y LAS PIEZAS DE ARMADURA DE COMPRESION.
ES546002A 1984-08-09 1985-08-08 Perfeccionamientos en un cuerpo de estator con placas de compresion en laminas Expired ES8609840A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH382484 1984-08-09

Publications (2)

Publication Number Publication Date
ES546002A0 ES546002A0 (es) 1986-07-16
ES8609840A1 true ES8609840A1 (es) 1986-07-16

Family

ID=4264252

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546002A Expired ES8609840A1 (es) 1984-08-09 1985-08-08 Perfeccionamientos en un cuerpo de estator con placas de compresion en laminas

Country Status (6)

Country Link
US (1) US4638199A (es)
EP (1) EP0171571B1 (es)
CA (1) CA1248165A (es)
DE (1) DE3566757D1 (es)
ES (1) ES8609840A1 (es)
PL (1) PL148199B1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029271A1 (de) * 1990-09-14 1992-03-19 Magnet Motor Gmbh Elektrische maschine
US5298919A (en) * 1991-08-02 1994-03-29 Multipoint Technology Corporation Multi-dimensional input device
US5227687A (en) * 1992-05-13 1993-07-13 Sundstrand Corporation Stator retention mechanism
US5502368A (en) * 1994-06-06 1996-03-26 Ecoair Corp. Hybrid alternator with voltage regulator
US5398397A (en) * 1993-08-04 1995-03-21 A. O. Smith Corporation Method of manufacturing an electric vehicle
US5796202A (en) * 1997-02-20 1998-08-18 General Electric Co. Tie bolt and stacked wheel assembly for the rotor of a rotary machine
DE10013375A1 (de) * 2000-03-17 2001-09-20 Alstom Power Nv Elektrische Maschine
US6346755B1 (en) * 2000-06-30 2002-02-12 General Electric Company Optimization of ventilating flow path at air gap exit in reverse flow generators
US6969939B1 (en) 2003-09-08 2005-11-29 Curtiss-Wright Electro-Mechanical Corporation Bolted connector for electrical equipment
US7946023B2 (en) * 2005-11-22 2011-05-24 Siemens Energy, Inc. Method and apparatus for measuring compression in a stator core
CH698519B1 (de) * 2006-01-24 2009-08-31 Alstom Technology Ltd Pressplattenbleche eines Statorblechkörpers einer elektrischen Maschine.
DE102007058072A1 (de) * 2007-12-03 2009-06-04 Robert Bosch Gmbh Elektrische Maschine
EP2451047A1 (en) * 2010-11-04 2012-05-09 Siemens Aktiengesellschaft Water cooled electric machine
US8203249B1 (en) 2011-09-19 2012-06-19 Rao Dantam K Reducing the core-end heating in large power generators
US8901790B2 (en) * 2012-01-03 2014-12-02 General Electric Company Cooling of stator core flange
EP2806536A1 (en) * 2013-05-21 2014-11-26 Siemens Aktiengesellschaft Electric machine
US9203272B1 (en) 2015-06-27 2015-12-01 Dantam K. Rao Stealth end windings to reduce core-end heating in large electric machines
EP3145055A1 (de) * 2015-09-17 2017-03-22 Siemens Aktiengesellschaft Statorblechpaket und verfahren zur herstellung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689187A (en) * 1927-03-29 1928-10-23 Gen Electric Dynamo-electric machine
DE888578C (de) * 1942-07-22 1953-09-03 Siemens Ag Ringwicklung fuer elektrische Maschinen und Apparate
CA555799A (en) * 1955-01-28 1958-04-08 Westinghouse Electric Corporation Laminated end shield for turbine electric generators
DE1080674B (de) * 1957-08-21 1960-04-28 Siemens Ag Aus Isoliermaterial bestehende Druckplatte fuer die Staenderblechpakete von Wechselstrommaschinen
DE1197971B (de) * 1963-10-04 1965-08-05 Bbc Brown Boveri & Cie Abstuetzung fuer die Statorwickelkoepfe von Turbogeneratoren
CH425981A (de) * 1963-11-12 1966-12-15 Asea Ab Anordnung zum axialen Zusammendrücken und Zusammenhalten von Ständerblechpaketen einer rotierenden elektrischen Maschine
SE312372B (es) * 1968-10-28 1969-07-14 Asea Ab
GB1289826A (es) * 1968-11-26 1972-09-20
US4031422A (en) * 1975-09-02 1977-06-21 General Electric Company Gas cooled flux shield for dynamoelectric machine
DE2703365C3 (de) * 1977-01-27 1982-01-21 Černjavskij, Vladimir Pavlovič Anordnung zur Befestigung von Wickelköpfen am Stator einer elektrischen Maschine
SU640395A1 (ru) * 1977-03-28 1978-12-30 Институт Электродинамики Ан Украинской Сср Статор электрической машины
JPS54110404A (en) * 1978-02-17 1979-08-29 Hitachi Ltd Stator core of electric rotary equipment
US4227109A (en) * 1978-11-30 1980-10-07 Westinghouse Electric Corp. System for providing uniform axial expansion of a stator core
DE2913972C2 (de) * 1979-04-04 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Flüssigkeitsgekühlte elektrische Maschine
US4494030A (en) * 1981-11-04 1985-01-15 Westinghouse Electric Corp. Apparatus for preventing overflux damage to stator cores
US4488079A (en) * 1984-03-30 1984-12-11 Westinghouse Electric Corp. Dynamoelectric machine with stator coil end turn support system
US4501985A (en) * 1984-05-01 1985-02-26 Westinghouse Electric Corp. Dynamoelectric machine with end turn support assembly having fasteners with locking devices

Also Published As

Publication number Publication date
EP0171571A1 (de) 1986-02-19
EP0171571B1 (de) 1988-12-07
ES546002A0 (es) 1986-07-16
PL254898A1 (en) 1986-06-17
PL148199B1 (en) 1989-09-30
US4638199A (en) 1987-01-20
DE3566757D1 (en) 1989-01-12
CA1248165A (en) 1989-01-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506