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IN2013CH01159A - - Google Patents

Info

Publication number
IN2013CH01159A
IN2013CH01159A IN1159CH2013A IN2013CH01159A IN 2013CH01159 A IN2013CH01159 A IN 2013CH01159A IN 1159CH2013 A IN1159CH2013 A IN 1159CH2013A IN 2013CH01159 A IN2013CH01159 A IN 2013CH01159A
Authority
IN
India
Prior art keywords
rotor
pusher
rotor core
magnets
manufacturing apparatus
Prior art date
Application number
Inventor
Kuroiwa Yasufumi
Yamaguchi Kanta
Original Assignee
Yaskawa Denki Seisakusho Kk
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 Yaskawa Denki Seisakusho Kk filed Critical Yaskawa Denki Seisakusho Kk
Publication of IN2013CH01159A publication Critical patent/IN2013CH01159A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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
    • Y10T29/37—Impeller making apparatus
    • 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
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49337—Composite blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Provided is a rotor manufacturing apparatus that appropriately positions permanent magnets even in a small rotor while keeping costs low. The rotor manufacturing apparatus includes a pusher and multiple blades. The pusher presses multiple magnets that are temporarily attached to a rotor core and arranged side by side in a circumferential direction of the rotor core from an outer side in a radial direction of the rotor core. The multiple blades are individually inserted into gaps between the magnets pressed by the pusher. Most Illustrative Drawing: Fig. 3A
IN1159CH2013 2012-03-19 2013-03-18 IN2013CH01159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012062148A JP5573873B2 (en) 2012-03-19 2012-03-19 Rotor manufacturing apparatus, rotor manufacturing method, and permanent magnet positioning method

Publications (1)

Publication Number Publication Date
IN2013CH01159A true IN2013CH01159A (en) 2015-04-24

Family

ID=49156310

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1159CH2013 IN2013CH01159A (en) 2012-03-19 2013-03-18

Country Status (5)

Country Link
US (1) US9221135B2 (en)
JP (1) JP5573873B2 (en)
CN (1) CN103326523B (en)
BR (1) BR102013005165A2 (en)
IN (1) IN2013CH01159A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5929153B2 (en) * 2011-12-14 2016-06-01 日産自動車株式会社 Field pole magnet body manufacturing apparatus and method
WO2015118682A1 (en) * 2014-02-10 2015-08-13 三菱電機株式会社 Rotor
WO2018105046A1 (en) * 2016-12-07 2018-06-14 三菱電機株式会社 Permanent magnet type rotating electric machine
JP7501783B2 (en) * 2021-03-18 2024-06-18 トヨタ自動車株式会社 Magnet arrangement method, rotor manufacturing method, and magnet arrangement jig

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143693A3 (en) * 1983-11-18 1985-07-10 FRANKLIN ELECTRIC Co., Inc. Rotor for electric motor
JPH01150471U (en) * 1988-04-05 1989-10-18
US5563463A (en) * 1988-06-08 1996-10-08 General Electric Company Permanent magnet rotor
US5144735A (en) * 1988-06-08 1992-09-08 General Electric Company Apparatus for assembling a permanent magnet rotor
US5040286A (en) 1988-06-08 1991-08-20 General Electric Company Method for making permanent magnet rotor
US5881448A (en) * 1992-04-06 1999-03-16 General Electric Company Method for making permanent magnet rotor
JP4622402B2 (en) * 2004-09-13 2011-02-02 株式会社安川電機 Magnet adhesion device to rotor surface
JP2006165452A (en) * 2004-12-10 2006-06-22 Fuji Xerox Co Ltd Chip bonding apparatus and chip bonding method
JP2011120328A (en) * 2009-12-01 2011-06-16 Yaskawa Electric Corp Rotor for permanent magnet type motor, the permanent magnet type motor, and method of manufacturing the rotor and the permanent magnet type motor

Also Published As

Publication number Publication date
CN103326523B (en) 2015-07-15
JP5573873B2 (en) 2014-08-20
CN103326523A (en) 2013-09-25
JP2013198259A (en) 2013-09-30
US9221135B2 (en) 2015-12-29
BR102013005165A2 (en) 2015-07-14
US20130239378A1 (en) 2013-09-19

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