ES2095122T3 - Maquina electrica rotativa. - Google Patents

Maquina electrica rotativa.

Info

Publication number
ES2095122T3
ES2095122T3 ES94116199T ES94116199T ES2095122T3 ES 2095122 T3 ES2095122 T3 ES 2095122T3 ES 94116199 T ES94116199 T ES 94116199T ES 94116199 T ES94116199 T ES 94116199T ES 2095122 T3 ES2095122 T3 ES 2095122T3
Authority
ES
Spain
Prior art keywords
spiral
induced
nucleus
addition
arms
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
ES94116199T
Other languages
English (en)
Inventor
Tsutomu Shiga
Nobuyuki Hayashi
Masanori Ohmi
Masami Niimi
Mitsuhiro Murata
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.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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
Priority claimed from JP25872093A external-priority patent/JP2924605B2/ja
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Application granted granted Critical
Publication of ES2095122T3 publication Critical patent/ES2095122T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/04—Connections between commutator segments and windings
    • H02K13/08—Segments formed by extensions of the winding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • 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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
    • 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)
  • Windings For Motors And Generators (AREA)
  • Installation Of Bus-Bars (AREA)
  • Dc Machiner (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

SE PRESENTA UNA MAQUINA ELECTRICA ROTATIVA CAPAZ DE REDUCIR LAS CARGAS MECANICAS Y TERMICAS APLICADAS A LA MISMA. HAY UNOS BRAZOS EN ESPIRAL (534, 537, 20B, 21B, 20D, 21D) Y UNOS CONDUCTOS EN ESPIRAL (533, 536, 20E, 21E) DISPUESTOS MAS O MENOS PARALELOS A LAS CARAS FINALES DE UN NUCLEO DEL INDUCIDO (520, 11) SOLO A TRAVES DE UNOS ANILLOS O SEPARADORES AISLANTES (560, 590, 20A, 21A, 20C, 21C). EN LOS BRAZOS EN ESPIRAL HAY UNA ESCOBILLA METALICA (910, 81) CON LO QUE EL LARGO TOTAL DEL INDUCIDO SE PUEDE REDUCIR DE FORMA CONSIDERABLE. ADEMAS NO ES NECESARIA LA PRESENCIA DE UN CONMUTADOR, QUE HASTA AHORA HABIA SIDO NECESARIA, CON LO QUE LA DURACION DEL PROCESO DE PRODUCCION DEL INDUCIDO SE PUEDE REDUCIR. ADEMAS, EN UNA DISPOSICION DONDE LAS PROYECCIONES (534C) DEL BRAZO EN ESPIRAL SUPERIOR ENCAJAN EN UNOS ORIFICIOS DEL SEPARADOR AISLANTE, A MEDIDA QUE SE REGULA EL DESPLAZAMIENTO DE LOS BRAZOS EN ESPIRAL SUPERIORES HACIA LA PERIFERIA EXTERIOR, LA LONGITUD DE LAS PROTUSIONES AXIALES DEL BRAZO EN ESPIRAL SUPERIOR DESDE LA CARA FINAL DEL NUCLEO DEL INDUCIDO SE PUEDEN MINIMIZAR. ADEMAS, CONFORME LAS PORCIONES DE EXTENSION (538, 20G, 20H) Y DE LOS CONDUCTOS EN ESPIRAL SE PRESIONAN FUERTEMENTE CONTRA EL LATERAL DEL NUCLEO DEL INDUCIDO Y SE FIJAN A EL CON UNOS MIEMBROS DE FIJACION (570, 30), MEJORA LA RESISTENCIA A LA FUERZA CENTRIFUGA DE FORMA CONSIDERABLE. ADEMAS, CONFORME LA PORCION DE EXTENSION DEL BRAZO EN ESPIRAL INFERIOR ENCAJA EN UNA PARTE RANURADA DEL SEPARADOR AISLANTE, SE PUEDE PREVENIR EL DESPLAZAMIENTO DEL BRAZO EN ESPIRAL INFERIOR EN UNA DIRECCION AXIAL HACIA LA PERIFERIA EXTERIOR.
ES94116199T 1993-10-15 1994-10-13 Maquina electrica rotativa. Expired - Lifetime ES2095122T3 (es)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP25871793 1993-10-15
JP25873193 1993-10-15
JP25872093A JP2924605B2 (ja) 1993-10-15 1993-10-15 整流子型回転電機の電機子
JP28476693 1993-11-15
JP32281093 1993-12-21
JP32387793 1993-12-22
JP11799394 1994-05-31
JP21971794 1994-09-14

Publications (1)

Publication Number Publication Date
ES2095122T3 true ES2095122T3 (es) 1997-02-01

Family

ID=27573066

Family Applications (3)

Application Number Title Priority Date Filing Date
ES94116199T Expired - Lifetime ES2095122T3 (es) 1993-10-15 1994-10-13 Maquina electrica rotativa.
ES98121604T Expired - Lifetime ES2226058T3 (es) 1993-10-15 1994-10-13 Maquina electrica rotativa.
ES96107285T Expired - Lifetime ES2132806T3 (es) 1993-10-15 1994-10-13 Maquina electrica rotativa.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES98121604T Expired - Lifetime ES2226058T3 (es) 1993-10-15 1994-10-13 Maquina electrica rotativa.
ES96107285T Expired - Lifetime ES2132806T3 (es) 1993-10-15 1994-10-13 Maquina electrica rotativa.

Country Status (10)

Country Link
US (1) US5508577A (es)
EP (3) EP0899850B1 (es)
KR (1) KR0164249B1 (es)
CN (1) CN1063880C (es)
AU (1) AU674784B2 (es)
BR (1) BR9404112A (es)
CA (1) CA2118194C (es)
DE (3) DE69418897T2 (es)
ES (3) ES2095122T3 (es)
MY (1) MY111659A (es)

Families Citing this family (49)

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US5767585A (en) * 1993-12-27 1998-06-16 Nippondenso Co., Ltd. Starter
DE69506652T2 (de) * 1994-09-19 1999-05-20 Denso Corp Anlasser
US5789821A (en) * 1994-09-19 1998-08-04 Denso Corporation Starter
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US5778512A (en) * 1994-12-19 1998-07-14 Nippondenso Co., Ltd. Manufacturing method for a rotor of an electric rotary machine
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JPH09308201A (ja) * 1996-05-20 1997-11-28 Denso Corp 回転電機
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CN1143424C (zh) * 1997-03-06 2004-03-24 株式会社电装 插入线圈条和槽型绝缘子组件的转子生产方法和装置
DE19709777A1 (de) * 1997-03-10 1998-09-17 Itt Mfg Enterprises Inc Motor-Pumpenaggregat
JP3647632B2 (ja) * 1997-04-25 2005-05-18 株式会社デンソー 回転電機の電機子
US6281614B1 (en) * 1997-08-01 2001-08-28 Wolfgang Hill Multiple phase electric machine with a space-optimized turn-to-turn winding
JP3921802B2 (ja) * 1997-12-08 2007-05-30 株式会社デンソー 回転電機
DE69803745T3 (de) † 1997-12-10 2012-12-06 Denso Corporation Wechselstromgenerator für Kraftfahrzeuge
JP3475818B2 (ja) * 1998-02-19 2003-12-10 株式会社デンソー 回転電機の電機子及び電機子の製造方法
WO2000014852A1 (en) * 1998-09-08 2000-03-16 Empresa Brasileira De Compressores S.A. - Embraco An electric motor stator
JP2000270506A (ja) * 1999-03-19 2000-09-29 Honda Motor Co Ltd モータのステータ構造
DE19956347A1 (de) * 1999-11-24 2001-06-13 Bosch Gmbh Robert Rotor für eine elektrische Maschine
JP3644344B2 (ja) * 2000-03-14 2005-04-27 株式会社デンソー 電機子
DE10028380A1 (de) * 2000-06-08 2001-12-20 Isad Electronic Sys Gmbh & Co Wicklung für eine elektrische Maschine sowie Verfahren und Formteilsatz zur Herstellung einer solchen Wicklung
DE50101993D1 (de) * 2000-06-08 2004-05-19 Isad Electronic Sys Gmbh & Co Wicklung für elektrische maschinen und verfahren zu ihrer herstellung aus formteilen
JP3621633B2 (ja) * 2000-08-02 2005-02-16 三菱電機株式会社 回転電機の電機子およびその製造方法
JP4045730B2 (ja) * 2000-09-14 2008-02-13 株式会社デンソー 車両用交流発電機
US6794773B2 (en) * 2001-01-23 2004-09-21 General Electric Company Winding restraint on wound rotor generators or motors and method for forming the same
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JP2002339766A (ja) * 2001-05-15 2002-11-27 Aisan Ind Co Ltd スロットル弁制御装置
HUP0105241A2 (hu) * 2001-12-03 2004-04-28 György Dutkay Villamos gépek, különösen jármű-indítómotorok, kommutátora és eljárás ennek előállítására
JP3680791B2 (ja) * 2001-12-07 2005-08-10 株式会社デンソー 回転電機
JP3960216B2 (ja) * 2002-12-05 2007-08-15 株式会社デンソー 回転電機の電機子
DE10260846A1 (de) * 2002-12-23 2004-07-01 Robert Bosch Gmbh Elektrische Maschine, insbesondere Gleichstrommaschine
JP2004229352A (ja) * 2003-01-20 2004-08-12 Denso Corp 回転電機の電機子及びこの電機子を有するスタータ
DE10304039A1 (de) * 2003-02-01 2004-08-05 Alstom Technology Ltd Rotierender Erreger für grosse Ströme
JP4042612B2 (ja) * 2003-04-11 2008-02-06 株式会社デンソー 回転電機の回転子およびその製造方法
JP3975987B2 (ja) * 2003-08-29 2007-09-12 株式会社デンソー 回転電機の電機子の製造方法及びその製造方法により製造される電機子
US7583004B2 (en) * 2003-10-06 2009-09-01 Asmo Co., Ltd. Short-circuiting member, commutator, and method of manufacturing short-circuiting member
US7081667B2 (en) * 2004-09-24 2006-07-25 Gelcore, Llc Power LED package
JP2008131758A (ja) * 2006-11-21 2008-06-05 Denso Corp 回転電機
JP4473280B2 (ja) * 2007-02-19 2010-06-02 アスモ株式会社 整流子及び直流モータ
CN102447367B (zh) * 2010-09-30 2016-10-05 广东德昌电机有限公司 有刷电机
CN103095006A (zh) * 2011-11-03 2013-05-08 裴亚军 用于减速起动机的电枢
US10305335B2 (en) * 2016-07-14 2019-05-28 Hitachi Automotive Systems, Ltd. Stator for rotating electrical machine and rotating electrical machine
CN106849451B (zh) * 2016-12-25 2023-03-24 中船重工电机科技股份有限公司 双馈异步风力发电机转子绕组的星形接点环结构
DE102018116031A1 (de) * 2018-07-03 2020-01-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektromotor mit zu Statornuten beabstandeten elektrischen Leitern
CN110518751B (zh) * 2019-09-02 2021-12-24 武汉鑫联兴精密机电有限公司 一种内部带有感温智能调节温度机构的电机

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Also Published As

Publication number Publication date
EP0899850B1 (en) 2004-10-06
DE69434058T2 (de) 2005-02-10
KR0164249B1 (ko) 1999-04-15
ES2132806T3 (es) 1999-08-16
DE69434058D1 (de) 2004-11-11
EP0649213A1 (en) 1995-04-19
KR950012970A (ko) 1995-05-17
EP0730335B1 (en) 1999-06-02
US5508577A (en) 1996-04-16
BR9404112A (pt) 1995-06-13
DE69418897D1 (de) 1999-07-08
EP0649213B1 (en) 1996-12-11
MY111659A (en) 2000-10-31
DE69401113T2 (de) 1997-06-19
AU7576494A (en) 1995-05-25
EP0730335A2 (en) 1996-09-04
CA2118194C (en) 1999-09-14
CA2118194A1 (en) 1995-04-16
DE69418897T2 (de) 2000-03-16
EP0899850A1 (en) 1999-03-03
EP0730335A3 (en) 1997-10-22
CN1063880C (zh) 2001-03-28
ES2226058T3 (es) 2005-03-16
AU674784B2 (en) 1997-01-09
DE69401113D1 (de) 1997-01-23
CN1114795A (zh) 1996-01-10

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