[go: up one dir, main page]

WO2009069705A1 - 回転電機、及び固定子の製造方法 - Google Patents

回転電機、及び固定子の製造方法 Download PDF

Info

Publication number
WO2009069705A1
WO2009069705A1 PCT/JP2008/071565 JP2008071565W WO2009069705A1 WO 2009069705 A1 WO2009069705 A1 WO 2009069705A1 JP 2008071565 W JP2008071565 W JP 2008071565W WO 2009069705 A1 WO2009069705 A1 WO 2009069705A1
Authority
WO
WIPO (PCT)
Prior art keywords
stator
rotary machine
over
manufacturing stator
rotor
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.)
Ceased
Application number
PCT/JP2008/071565
Other languages
English (en)
French (fr)
Inventor
Yuichiro Tanaka
Takashi Ishigami
Takashi Naganawa
Hiromichi Hiramatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to US12/744,744 priority Critical patent/US20110025164A1/en
Publication of WO2009069705A1 publication Critical patent/WO2009069705A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/043—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines winding flat conductive wires or sheets
    • H02K15/0432—Distributed windings
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

　固定子鉄心の内周部において軸方向に延びる複数のスロット内に固定子巻線が施された固定子と、この固定子の内部で回転可能な回転子とを備える回転電機において、複数の固定子巻線は、複数のスロットを跨いで矩形導体が渡り導体部で連結された連続巻コイルにより構成され、渡り導体部の端部の位置が固定子の周方向に異なっている。
PCT/JP2008/071565 2007-11-27 2008-11-27 回転電機、及び固定子の製造方法 Ceased WO2009069705A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/744,744 US20110025164A1 (en) 2007-11-27 2008-11-27 Rotating electric machine and method for manufacturing stator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-305495 2007-11-27
JP2007305495A JP5028234B2 (ja) 2007-11-27 2007-11-27 回転電機、及び固定子の製造方法

Publications (1)

Publication Number Publication Date
WO2009069705A1 true WO2009069705A1 (ja) 2009-06-04

Family

ID=40678597

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071565 Ceased WO2009069705A1 (ja) 2007-11-27 2008-11-27 回転電機、及び固定子の製造方法

Country Status (3)

Country Link
US (1) US20110025164A1 (ja)
JP (1) JP5028234B2 (ja)
WO (1) WO2009069705A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009024231A1 (de) * 2009-05-29 2010-12-09 Robert Bosch Gmbh Verfahren zur Herstellung einer Ständerwicklung einer elektrischen Maschine, insbesondere eines Wechselstromgenerators
JP5704418B2 (ja) * 2009-07-17 2015-04-22 株式会社デンソー 回転電機の固定子
JP5471867B2 (ja) * 2009-07-17 2014-04-16 株式会社デンソー 回転電機の固定子
JP5635470B2 (ja) * 2011-09-22 2014-12-03 日立オートモティブシステムズ株式会社 回転電機および回転電機の製造方法
US9118225B2 (en) * 2012-08-24 2015-08-25 Caterpillar Inc. Coil with twisted wires and stator assembly of a rotary electric machine
JP6241332B2 (ja) * 2014-03-12 2017-12-06 株式会社デンソー 固定子巻線、固定子巻線の製造方法、固定子、回転電機および車輪
US10491056B2 (en) * 2014-09-19 2019-11-26 Mitsubishi Electric Corporation Stator formed by winding stator coils, rotary electric machine using said stator, method for manufacturing stator formed by winding stator coils, and method for manufacturing rotary electric machine
US11735968B2 (en) 2014-12-26 2023-08-22 Hitachi Astemo, Ltd. Rotary electric machine and vehicle provided with the same
EP3859947A1 (en) * 2014-12-26 2021-08-04 Hitachi Automotive Systems, Ltd. Stator, rotating electrical machine and vehicle comprising said rotating electrical machine
JP6275336B2 (ja) * 2015-05-22 2018-02-07 三菱電機株式会社 回転電機および回転電機の製造方法
US10110080B2 (en) 2015-11-30 2018-10-23 Caterpillar Inc. Coil and stator assembly of a rotary electric machine
KR101726587B1 (ko) * 2016-10-31 2017-04-14 전자부품연구원 평각동선을 이용한 고정자, 회전기기 및 그의 제조 방법
NO345646B1 (en) * 2019-02-06 2021-05-25 Kongsberg Maritime CM AS Distributed double litz wire winding in open slots

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005051981A (ja) * 2003-07-16 2005-02-24 Sawafuji Electric Co Ltd 回転電機用電機子および電機子コイルの製造方法
JP2006060880A (ja) * 2004-08-17 2006-03-02 Denso Corp 回転電機用電機子、電機子巻線、巻線の巻装方法
JP2007259577A (ja) * 2006-03-23 2007-10-04 Denso Corp 回転電機

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324322A (en) * 1964-06-18 1967-06-06 Westinghouse Electric Corp Dynamoelectric machine having a concentric coil winding
US4446393A (en) * 1976-10-29 1984-05-01 The Globe Tool & Engineering Company Dynamoelectric field assembly and winding therefor
US4774428A (en) * 1987-05-15 1988-09-27 Synektron Corporation Compact three-phase permanent magnet rotary machine having low vibration and high performance
JPH0260438A (ja) * 1988-08-23 1990-02-28 Toshiba Corp 重ね巻巻線の巻装方法
US6229241B1 (en) * 1997-03-26 2001-05-08 Hitachi, Ltd. Structure and manufacturing method for motor and stator
JP3182125B2 (ja) * 1998-06-09 2001-07-03 ファナック株式会社 空気軸受けモータ
JP2004080860A (ja) * 2002-08-12 2004-03-11 Sumitomo Electric Ind Ltd モーター部品とその製造方法
JP3971692B2 (ja) * 2002-11-13 2007-09-05 本田技研工業株式会社 スロットレス永久磁石式回転電機及びその巻線製造方法
US7132775B2 (en) * 2002-12-26 2006-11-07 Mitsubishi Denki Kabushiki Kaisha Stator of dynamoelectric machine and method for manufacturing stator winding
US7135799B2 (en) * 2003-03-19 2006-11-14 Pacsci Motion Control, Inc. Method for winding a stator of multi-phase motors
JP4319961B2 (ja) * 2004-09-30 2009-08-26 株式会社日立製作所 回転電機及び電機巻線
JP4483658B2 (ja) * 2005-04-01 2010-06-16 株式会社デンソー 界磁コイルの製造方法及び界磁コイル
JP5040303B2 (ja) * 2006-12-28 2012-10-03 株式会社日立製作所 回転電機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005051981A (ja) * 2003-07-16 2005-02-24 Sawafuji Electric Co Ltd 回転電機用電機子および電機子コイルの製造方法
JP2006060880A (ja) * 2004-08-17 2006-03-02 Denso Corp 回転電機用電機子、電機子巻線、巻線の巻装方法
JP2007259577A (ja) * 2006-03-23 2007-10-04 Denso Corp 回転電機

Also Published As

Publication number Publication date
JP5028234B2 (ja) 2012-09-19
US20110025164A1 (en) 2011-02-03
JP2009131103A (ja) 2009-06-11

Similar Documents

Publication Publication Date Title
WO2009069705A1 (ja) 回転電機、及び固定子の製造方法
PL1977497T3 (pl) Sposób uzwajania stojana maszyny elektrycznej obrotowej i stojan otrzymany za pomocą tego sposobu
US10833542B2 (en) Hinged stator core
EP2273654A3 (en) Rotating electric machine and manufacturing method thereof
EP1921731A3 (en) Axial air-gap electronic motor
WO2010054651A3 (de) Elektrische maschine
EP2611000A2 (en) Electric motor
WO2010014642A3 (en) Winding configuration of an electric machine
WO2011006693A3 (de) Wickelkopfanordnung
WO2014024016A3 (en) Rotor of rotary electric machine
WO2009051161A1 (ja) 回転電機
EP2568574A3 (en) Three-phase rotary electrical machine and manufacturing method thereof
WO2009051131A1 (ja) ステータおよび回転電機
WO2010061200A3 (en) Rotating electrical machine
WO2009066914A3 (en) Induction motor having rotors arranged concentrically and being able to used to generator
EP2738913A3 (en) Stator of brushless motor with outer rotor and its manufacturing method
MY157339A (en) Electric motor, method for manufacturing electric motor, and compressor
EP1729398A3 (en) Production method for rotating electric machine and stator coils, and electric power steering motor
WO2010039786A3 (en) Electric machine
US20120001513A1 (en) Stator for electric machine
WO2007126568A3 (en) Stator of a rotary electric machine having secured core slot insulators
EP1583201A3 (en) Stator of motor, and method for manufacturing the same
EP1850458A3 (en) Dynamo-electric machine rotor
WO2014020385A3 (en) Stator of a rotary electric machine
WO2009054628A3 (en) Stator for linear compressor

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08853579

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 12744744

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 08853579

Country of ref document: EP

Kind code of ref document: A1