JPWO2020262298A1 - - Google Patents

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Publication number
JPWO2020262298A1
JPWO2020262298A1 JP2021526973A JP2021526973A JPWO2020262298A1 JP WO2020262298 A1 JPWO2020262298 A1 JP WO2020262298A1 JP 2021526973 A JP2021526973 A JP 2021526973A JP 2021526973 A JP2021526973 A JP 2021526973A JP WO2020262298 A1 JPWO2020262298 A1 JP WO2020262298A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021526973A
Other versions
JP7299527B2 (ja
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 filed Critical
Publication of JPWO2020262298A1 publication Critical patent/JPWO2020262298A1/ja
Priority to JP2023032838A priority Critical patent/JP2023060141A/ja
Application granted granted Critical
Publication of JP7299527B2 publication Critical patent/JP7299527B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • 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
    • H02K1/08—Salient poles
    • 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
    • H02K1/14—Stator cores with salient poles
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • 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
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
JP2021526973A 2019-06-26 2020-06-22 コアブロック、積層コアおよび回転電機、並びにコアブロックの製造方法 Active JP7299527B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023032838A JP2023060141A (ja) 2019-06-26 2023-03-03 コアブロック、積層コア、回転電機、およびコアブロックの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019118337 2019-06-26
JP2019118337 2019-06-26
PCT/JP2020/024389 WO2020262298A1 (ja) 2019-06-26 2020-06-22 コアブロック、積層コアおよび回転電機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023032838A Division JP2023060141A (ja) 2019-06-26 2023-03-03 コアブロック、積層コア、回転電機、およびコアブロックの製造方法

Publications (2)

Publication Number Publication Date
JPWO2020262298A1 true JPWO2020262298A1 (ja) 2020-12-30
JP7299527B2 JP7299527B2 (ja) 2023-06-28

Family

ID=74061686

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021526973A Active JP7299527B2 (ja) 2019-06-26 2020-06-22 コアブロック、積層コアおよび回転電機、並びにコアブロックの製造方法
JP2023032838A Pending JP2023060141A (ja) 2019-06-26 2023-03-03 コアブロック、積層コア、回転電機、およびコアブロックの製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023032838A Pending JP2023060141A (ja) 2019-06-26 2023-03-03 コアブロック、積層コア、回転電機、およびコアブロックの製造方法

Country Status (8)

Country Link
US (1) US20220209592A1 (ja)
EP (1) EP3993224A4 (ja)
JP (2) JP7299527B2 (ja)
KR (1) KR20220010609A (ja)
CN (1) CN114008891A (ja)
BR (1) BR112021020188A2 (ja)
TW (1) TWI766299B (ja)
WO (1) WO2020262298A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008067459A (ja) * 2006-09-06 2008-03-21 Mitsubishi Electric Corp 積層コアおよびステータ
JP2009072014A (ja) * 2007-09-14 2009-04-02 Yaskawa Electric Corp コアブロック、コア、電動機用ステータ、およびその電動機
JP2010136467A (ja) * 2008-12-02 2010-06-17 Toyota Industries Corp モータのステータコアおよびこれを含むモータ
JP2011066987A (ja) * 2009-09-16 2011-03-31 Denso Corp 積層コアの製造方法、積層コア及び回転電機
JP2012029494A (ja) * 2010-07-26 2012-02-09 Nissan Motor Co Ltd 電動機およびその製造方法
JP2015164389A (ja) * 2014-01-29 2015-09-10 Ｊｆｅスチール株式会社 積層鉄心製造方法、積層鉄心製造装置、および積層鉄心
JP2017011863A (ja) * 2015-06-22 2017-01-12 新日鐵住金株式会社 モータ鉄心用積層電磁鋼板およびその製造方法

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
EP0214305B1 (en) * 1985-02-27 1992-06-17 Kawasaki Steel Corporation Process for the production of a laminate of thinamorphous alloy strip and a core made of thin amorphous alloy strip
JP2002151335A (ja) * 2000-11-10 2002-05-24 Nippon Steel Corp 鉄損特性の優れた積層鉄芯およびその製造方法
JP2005094929A (ja) * 2003-09-17 2005-04-07 Toyota Motor Corp ステータコアの製造方法、その製造方法により製造されたステータコアを有する電動機、および製造装置
JP2008148469A (ja) * 2006-12-12 2008-06-26 Hitachi Ltd スピンドルモータ，ディスク駆動装置及び固定子鉄心の製造方法
JP5172367B2 (ja) * 2008-01-23 2013-03-27 三菱電機株式会社 積層コア、積層コアの製造方法、積層コアの製造装置およびステータ
JP2011023523A (ja) 2009-07-15 2011-02-03 Nippon Steel Corp 良好な熱伝導性を有する電磁鋼板積層コアおよびその製造方法
US20120052234A1 (en) * 2010-08-30 2012-03-01 Sriram Natarajan Adhesive structure with stiff protrusions on adhesive surface
JP5915075B2 (ja) * 2011-10-21 2016-05-11 Ｊｆｅスチール株式会社 積層コアの製造方法
JP6134497B2 (ja) * 2012-11-08 2017-05-24 京セラ株式会社 積層コアの製造方法
US10396641B2 (en) * 2013-02-28 2019-08-27 Mitsubishi Electric Corporation Resin injection method into laminated core, and rotating electric machine using the resin injection method
GB2553242A (en) * 2015-06-24 2018-02-28 Mitsubishi Electric Corp Rotating electrical machine stator, rotating electrical machine, rotating electrical machine stator production method
CN109643940B (zh) * 2016-09-01 2020-11-17 三菱电机株式会社 层叠铁芯、层叠铁芯的制造方法及使用层叠铁芯的电枢
JP6727314B2 (ja) * 2016-09-13 2020-07-22 三菱電機株式会社 ステータコア、ステータ、電動機、駆動装置、圧縮機、空気調和機、及びステータコアの製造方法
EP3373419A1 (de) * 2017-03-09 2018-09-12 voestalpine Automotive Components Deutschland GmbH Vorrichtung und verfahren zum verbinden von blechteilen zu einem blechpaket
JP6854723B2 (ja) 2017-07-18 2021-04-07 本田技研工業株式会社 積層鋼板の製造方法および製造装置
JP7044571B2 (ja) 2018-01-05 2022-03-30 直毅 大浦 落し玉網

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008067459A (ja) * 2006-09-06 2008-03-21 Mitsubishi Electric Corp 積層コアおよびステータ
JP2009072014A (ja) * 2007-09-14 2009-04-02 Yaskawa Electric Corp コアブロック、コア、電動機用ステータ、およびその電動機
JP2010136467A (ja) * 2008-12-02 2010-06-17 Toyota Industries Corp モータのステータコアおよびこれを含むモータ
JP2011066987A (ja) * 2009-09-16 2011-03-31 Denso Corp 積層コアの製造方法、積層コア及び回転電機
JP2012029494A (ja) * 2010-07-26 2012-02-09 Nissan Motor Co Ltd 電動機およびその製造方法
JP2015164389A (ja) * 2014-01-29 2015-09-10 Ｊｆｅスチール株式会社 積層鉄心製造方法、積層鉄心製造装置、および積層鉄心
JP2017011863A (ja) * 2015-06-22 2017-01-12 新日鐵住金株式会社 モータ鉄心用積層電磁鋼板およびその製造方法

Also Published As

Publication number Publication date
EP3993224A4 (en) 2023-04-05
JP7299527B2 (ja) 2023-06-28
EP3993224A1 (en) 2022-05-04
TW202105885A (zh) 2021-02-01
TWI766299B (zh) 2022-06-01
CN114008891A (zh) 2022-02-01
BR112021020188A2 (pt) 2021-12-28
WO2020262298A1 (ja) 2020-12-30
US20220209592A1 (en) 2022-06-30
JP2023060141A (ja) 2023-04-27
KR20220010609A (ko) 2022-01-25

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