JPH02231945A - 永久磁石回転子を製作する方法及び装置 - Google Patents

永久磁石回転子を製作する方法及び装置

Info

Publication number
JPH02231945A
JPH02231945A JP1314140A JP31414089A JPH02231945A JP H02231945 A JPH02231945 A JP H02231945A JP 1314140 A JP1314140 A JP 1314140A JP 31414089 A JP31414089 A JP 31414089A JP H02231945 A JPH02231945 A JP H02231945A
Authority
JP
Japan
Prior art keywords
cylinder
core
piece
means comprises
pieces
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.)
Pending
Application number
JP1314140A
Other languages
English (en)
Japanese (ja)
Inventor
Edward J Schaefer
エドワード　ジヨン　シエーフアー
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.)
Franklin Electric Co Inc
Original Assignee
Franklin Electric Co Inc
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 Franklin Electric Co Inc filed Critical Franklin Electric Co Inc
Publication of JPH02231945A publication Critical patent/JPH02231945A/ja
Pending 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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
    • Y10T29/49012—Rotor
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
    • Y10T29/53161—Motor or generator including deforming means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP1314140A 1989-02-06 1989-12-01 永久磁石回転子を製作する方法及び装置 Pending JPH02231945A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US306,687 1989-02-06
US07/306,687 US4918802A (en) 1989-02-06 1989-02-06 Method and apparatus for making permanent magnet rotors

Publications (1)

Publication Number Publication Date
JPH02231945A true JPH02231945A (ja) 1990-09-13

Family

ID=23186401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1314140A Pending JPH02231945A (ja) 1989-02-06 1989-12-01 永久磁石回転子を製作する方法及び装置

Country Status (3)

Country Link
US (1) US4918802A (en, 2012)
JP (1) JPH02231945A (en, 2012)
DE (1) DE3938007A1 (en, 2012)

Cited By (6)

* Cited by examiner, † Cited by third party
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WO2007145033A1 (ja) * 2006-06-16 2007-12-21 Ihi Corporation モータロータ及びその回転バランス修正方法
JP2010119189A (ja) * 2008-11-12 2010-05-27 Asmo Co Ltd ロータ及びロータの製造方法
US7834504B2 (en) 2006-06-16 2010-11-16 Ihi Corporation Motor rotor
JP2014030352A (ja) * 2013-10-07 2014-02-13 Asmo Co Ltd ロータの製造方法
WO2016067932A1 (ja) * 2014-10-29 2016-05-06 Ｋｙｂ株式会社 ロータ及びロータ製造方法
WO2016067931A1 (ja) * 2014-10-29 2016-05-06 Ｋｙｂ株式会社 ロータ、ロータの製造方法及びロータを備える回転電機

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US5486730A (en) * 1993-03-18 1996-01-23 Solar Turbines Incorporated Rotor assembly
JP2865562B2 (ja) 1994-06-14 1999-03-08 本田技研工業株式会社 ロータ用磁石の被覆方法および装置
US5687471A (en) * 1994-06-14 1997-11-18 Honda Giken Kogyo Kabushiki Kaisha Method of and apparatus for covering rotor magnets
GB2316812A (en) * 1996-08-07 1998-03-04 Imperial College Rotary electric machines having disk rotor retention ring
US6195869B1 (en) 1997-08-05 2001-03-06 Turbo Genset Company Method of applying a retention ring to a disc rotor assembly
DE19736710B4 (de) * 1997-08-18 2005-05-25 Siemens Ag Rotor für eine dynamoelektrische Maschine
JP3484051B2 (ja) * 1997-09-10 2004-01-06 株式会社 日立インダストリイズ 永久磁石式同期電動機及びその製造方法ならびに永久磁石式同期電動機を備えた遠心圧縮機
US6084330A (en) * 1998-03-13 2000-07-04 Kollmorgen Corporation Permanent magnet rotor and method of assembly
US6507990B1 (en) * 2000-03-31 2003-01-21 Schlumberger Technology Corporation Method of manufacturing a stator
DE10020947A1 (de) * 2000-04-28 2001-11-15 Siemens Ag Läufer für hohe Drehzahlen
US7884522B1 (en) 2004-10-25 2011-02-08 Novatorque, Inc. Stator and rotor-stator structures for electrodynamic machines
DE10060121A1 (de) * 2000-12-04 2002-06-06 Alstom Switzerland Ltd Verfahren zur Herstellung eines Permanentmagnete enthaltenden Rotors einer Synchronmaschine und nach diesem Verfahren hergestellter Rotor
US6398521B1 (en) 2001-01-30 2002-06-04 Sta-Rite Industries, Inc. Adapter for motor and fluid pump
DE50101980D1 (de) * 2001-02-27 2004-05-19 Grundfos As Verfahren zur Herstellung eines gekapselten Rotors eines Permanentmagnetmotors
US6481090B1 (en) 2001-06-25 2002-11-19 Electric Boat Corporation Installation and removal of energized permanent magnets in permanent magnet rotors
US6745456B2 (en) * 2002-02-07 2004-06-08 A. O. Smith Corporation Apparatus and method of making a rotor core with elimination of outer periphery machining
JP3820588B2 (ja) * 2003-03-25 2006-09-13 ツインバード工業株式会社 リング状永久磁石の固定構造
US6974522B2 (en) * 2003-09-29 2005-12-13 Torrington Research Co. Method and apparatus for mounting a plurality of magnet segments on a back ring
US9214844B2 (en) * 2003-11-13 2015-12-15 Kollmorgen Corporation Method for securing a motor housing to a motor assembly
US8471425B2 (en) 2011-03-09 2013-06-25 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions having angled confronting surfaces in rotor assemblies
US8283832B2 (en) * 2004-10-25 2012-10-09 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US8543365B1 (en) 2004-10-25 2013-09-24 Novatorque, Inc. Computer-readable medium, a method and an apparatus for designing and simulating electrodynamic machines implementing conical and cylindrical magnets
US8330316B2 (en) 2011-03-09 2012-12-11 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces
US7982350B2 (en) 2004-10-25 2011-07-19 Novatorque, Inc. Conical magnets and rotor-stator structures for electrodynamic machines
US7294948B2 (en) * 2004-10-25 2007-11-13 Novatorque, Inc. Rotor-stator structure for electrodynamic machines
US9093874B2 (en) 2004-10-25 2015-07-28 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US7061152B2 (en) * 2004-10-25 2006-06-13 Novatorque, Inc. Rotor-stator structure for electrodynamic machines
JP5209928B2 (ja) * 2007-09-26 2013-06-12 株式会社ショーワ 電動モータのマグネットカバー加締方法
CN101465582B (zh) * 2007-12-21 2011-12-28 上海双骁机电设备有限公司 稀土发电机转子瓦形磁钢的安装工装
BE1018010A3 (nl) * 2008-06-13 2010-03-02 Atlas Copco Airpower Nv Werkwijze voor het met een klempassing monteren van een bus rond een gedeelte van een as.
DE102009054191B4 (de) * 2009-11-20 2020-09-17 Jenoptik Advanced Systems Gmbh Vorrichtung und Verfahren zur Befestigung von Magneten auf einen Rotor
CN102035314B (zh) * 2010-12-24 2012-10-17 芜湖杰诺瑞电器系统有限公司 一种永磁电机定子与转子装配工装
US9476392B2 (en) * 2011-02-04 2016-10-25 Ti Group Automotive Systems, Llc Fuel pump assembly
JP2013192287A (ja) * 2012-03-12 2013-09-26 Fanuc Ltd 回転軸と該回転軸に強固に嵌合するヨークとからなる電動機の回転子
WO2014010363A1 (ja) * 2012-07-13 2014-01-16 日産自動車株式会社 界磁極用磁石体の製造装置
JP5689550B2 (ja) * 2013-04-03 2015-03-25 ファナック株式会社 回転電機の回転軸部に固定される回転子部材、回転子部材を備える回転子、および回転電機、ならびに、回転子を製造する方法
EP2887502B1 (en) 2013-12-18 2016-10-05 Skf Magnetic Mechatronics Rotor assembly with permanent magnets and method of manufacture
DE102015210703A1 (de) * 2015-06-11 2016-12-15 Bühler Motor GmbH Kreiselpumpenrotor
DE102015210705A1 (de) * 2015-06-11 2016-12-15 Bühler Motor GmbH Kreiselpumpenrotor
JP6557180B2 (ja) * 2016-06-17 2019-08-07 ファナック株式会社 回転子部材、回転子、及び電動機
US11104215B2 (en) * 2017-07-28 2021-08-31 Ford Global Technologies, Llc Method of assembling hybrid transmission
US11787551B1 (en) 2022-10-06 2023-10-17 Archer Aviation, Inc. Vertical takeoff and landing aircraft electric engine configuration
WO2024237974A1 (en) * 2023-05-12 2024-11-21 Archer Aviation Inc. Systems and methods for rotor assemblies and manufacturing thereof

Citations (1)

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JPS56157248A (en) * 1980-05-02 1981-12-04 Hitachi Ltd Permanent magnet synchronizing motor

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US4296544A (en) * 1978-12-26 1981-10-27 The Garrett Corporation Method of making rotor assembly with magnet cushions
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007145033A1 (ja) * 2006-06-16 2007-12-21 Ihi Corporation モータロータ及びその回転バランス修正方法
US7834504B2 (en) 2006-06-16 2010-11-16 Ihi Corporation Motor rotor
KR101044183B1 (ko) * 2006-06-16 2011-06-28 가부시키가이샤 아이에이치아이 모터 로터 및 그 회전 밸런스 수정 방법
US8294319B2 (en) 2006-06-16 2012-10-23 Ihi Corporation Motor rotor and method for correcting rotating balance thereof
JP2010119189A (ja) * 2008-11-12 2010-05-27 Asmo Co Ltd ロータ及びロータの製造方法
JP2014030352A (ja) * 2013-10-07 2014-02-13 Asmo Co Ltd ロータの製造方法
WO2016067932A1 (ja) * 2014-10-29 2016-05-06 Ｋｙｂ株式会社 ロータ及びロータ製造方法
WO2016067931A1 (ja) * 2014-10-29 2016-05-06 Ｋｙｂ株式会社 ロータ、ロータの製造方法及びロータを備える回転電機
JP2016092858A (ja) * 2014-10-29 2016-05-23 Ｋｙｂ株式会社 ロータ、ロータの製造方法及びロータを備える回転電機
JP2016092861A (ja) * 2014-10-29 2016-05-23 Ｋｙｂ株式会社 ロータ及びロータ製造方法
CN107078612A (zh) * 2014-10-29 2017-08-18 Ｋｙｂ株式会社 转子以及转子制造方法
US10411569B2 (en) 2014-10-29 2019-09-10 Kyb Corporation Rotor and rotor manufacturing method

Also Published As

Publication number Publication date
US4918802A (en) 1990-04-24
DE3938007C2 (en, 2012) 1991-07-18
DE3938007A1 (de) 1990-08-23

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