CN114747117A - 电气机械的层叠铁芯、电气机械、电气机械的层叠铁芯的制造方法及电气机械的制造方法 - Google Patents

电气机械的层叠铁芯、电气机械、电气机械的层叠铁芯的制造方法及电气机械的制造方法 Download PDF

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Publication number
CN114747117A
CN114747117A CN202080082232.XA CN202080082232A CN114747117A CN 114747117 A CN114747117 A CN 114747117A CN 202080082232 A CN202080082232 A CN 202080082232A CN 114747117 A CN114747117 A CN 114747117A
Authority
CN
China
Prior art keywords
core
electric machine
pieces
laminated
piece
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
CN202080082232.XA
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English (en)
Chinese (zh)
Inventor
鬼桥隆之
仲兴起
大藤启生
福井健二
度会明
井上正哉
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN114747117A publication Critical patent/CN114747117A/zh
Pending legal-status Critical Current

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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
    • H02K1/12—Stationary parts of the magnetic circuit
    • 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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
CN202080082232.XA 2019-12-02 2020-01-21 电气机械的层叠铁芯、电气机械、电气机械的层叠铁芯的制造方法及电气机械的制造方法 Pending CN114747117A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-217671 2019-12-02
JP2019217671 2019-12-02
PCT/JP2020/001888 WO2021111645A1 (ja) 2019-12-02 2020-01-21 電気機械の積層鉄心、電気機械、電気機械の積層鉄心の製造方法、及び電気機械の製造方法

Publications (1)

Publication Number Publication Date
CN114747117A true CN114747117A (zh) 2022-07-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080082232.XA Pending CN114747117A (zh) 2019-12-02 2020-01-21 电气机械的层叠铁芯、电气机械、电气机械的层叠铁芯的制造方法及电气机械的制造方法

Country Status (4)

Country Link
US (1) US20220344981A1 (https=)
JP (1) JPWO2021111645A1 (https=)
CN (1) CN114747117A (https=)
WO (1) WO2021111645A1 (https=)

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* Cited by examiner, † Cited by third party
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WO2025105484A1 (ja) * 2023-11-16 2025-05-22 日本製鉄株式会社 積層鉄心の製造装置及び製造方法
JP7748734B2 (ja) * 2023-11-24 2025-10-03 多摩川精機株式会社 ステータ

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JP2002199629A (ja) * 2001-12-13 2002-07-12 Matsushita Electric Ind Co Ltd モータ
CN102931740A (zh) * 2011-08-10 2013-02-13 株式会社安川电机 层叠铁心、层叠铁心的制造方法以及旋转电机
JP2014230345A (ja) * 2013-05-21 2014-12-08 三菱電機株式会社 回転電機の積層鉄心および回転電機の積層鉄心の製造方法およびステータおよび回転電機
JP2015136228A (ja) * 2014-01-17 2015-07-27 三菱電機株式会社 積層鉄心、固定子、積層鉄心の製造方法、固定子の製造方法
CN107086731A (zh) * 2016-02-16 2017-08-22 株式会社三井高科技 层叠铁芯的制造方法及层叠铁芯的制造装置
JP2017204613A (ja) * 2016-05-13 2017-11-16 株式会社神戸製鋼所 導電性鋼板
CN107408872A (zh) * 2015-03-16 2017-11-28 黑田精工株式会社 层叠铁芯的制造方法和层叠铁芯的制造装置

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JP2001327129A (ja) * 2000-05-18 2001-11-22 Mitsui High Tec Inc 積層鉄心の製造方法
JP2003264946A (ja) * 2002-03-08 2003-09-19 Nippon Steel Corp モータのステータ鉄心
JP2004100026A (ja) * 2002-09-12 2004-04-02 Jfe Steel Kk 分割型鉄心用電磁鋼板
JP2006230054A (ja) * 2005-02-15 2006-08-31 Mitsubishi Electric Corp 電動機及び電動機の製造方法及び密閉型圧縮機及び冷凍空調装置
JP2006254645A (ja) * 2005-03-14 2006-09-21 Nippon Steel Corp インナー螺旋回転機鉄心の製造方法
JP2007244069A (ja) * 2006-03-07 2007-09-20 Nissan Motor Co Ltd ステータコアの製造方法及びステータコア
CN101461119B (zh) * 2006-06-05 2011-11-16 三菱电机株式会社 分割型定子铁心及其制造方法、定子铁心
JP2015095974A (ja) * 2013-11-13 2015-05-18 パナソニックＩｐマネジメント株式会社 電動モータ及びその電動モータを備える電動工具
JP6436381B2 (ja) * 2014-08-27 2018-12-12 日本電産株式会社 モータ用電機子及びモータ
JP6497173B2 (ja) * 2015-03-31 2019-04-10 株式会社Ihi スイッチトリラクタンス回転機
WO2018043429A1 (ja) * 2016-09-01 2018-03-08 三菱電機株式会社 積層鉄心、積層鉄心の製造方法、および積層鉄心を用いた電機子
DE112019002617T5 (de) * 2018-05-22 2021-03-25 Mitsubishi Electric Corporation Schichtkern für eine rotierende elektrische Maschine und rotierende elektrische Maschine
KR102549047B1 (ko) * 2018-07-27 2023-06-28 미쓰비시덴키 가부시키가이샤 전동기, 압축기 및 공기 조화 장치
JP7572835B2 (ja) * 2020-10-26 2024-10-24 株式会社三井ハイテック 分割型積層鉄心及び分割型積層鉄心の製造方法
JP7292348B2 (ja) * 2021-10-22 2023-06-16 三菱電機株式会社 回転電機の積層鉄心製造方法及び積層鉄心製造装置
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Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002199629A (ja) * 2001-12-13 2002-07-12 Matsushita Electric Ind Co Ltd モータ
CN102931740A (zh) * 2011-08-10 2013-02-13 株式会社安川电机 层叠铁心、层叠铁心的制造方法以及旋转电机
JP2014230345A (ja) * 2013-05-21 2014-12-08 三菱電機株式会社 回転電機の積層鉄心および回転電機の積層鉄心の製造方法およびステータおよび回転電機
JP2015136228A (ja) * 2014-01-17 2015-07-27 三菱電機株式会社 積層鉄心、固定子、積層鉄心の製造方法、固定子の製造方法
CN107408872A (zh) * 2015-03-16 2017-11-28 黑田精工株式会社 层叠铁芯的制造方法和层叠铁芯的制造装置
CN107086731A (zh) * 2016-02-16 2017-08-22 株式会社三井高科技 层叠铁芯的制造方法及层叠铁芯的制造装置
JP2017204613A (ja) * 2016-05-13 2017-11-16 株式会社神戸製鋼所 導電性鋼板

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US20220344981A1 (en) 2022-10-27
WO2021111645A1 (ja) 2021-06-10

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Application publication date: 20220712