JP7693029B2 - 積層コアの製造方法 - Google Patents

積層コアの製造方法 Download PDF

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Publication number
JP7693029B2
JP7693029B2 JP2023576685A JP2023576685A JP7693029B2 JP 7693029 B2 JP7693029 B2 JP 7693029B2 JP 2023576685 A JP2023576685 A JP 2023576685A JP 2023576685 A JP2023576685 A JP 2023576685A JP 7693029 B2 JP7693029 B2 JP 7693029B2
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JP
Japan
Prior art keywords
core
core plate
plate
laminated
plates
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.)
Active
Application number
JP2023576685A
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English (en)
Japanese (ja)
Other versions
JPWO2023145286A5 (https=
JPWO2023145286A1 (https=
Inventor
亮介 角木
覚 袖岡
辰郎 日野
諭 山代
誉 竹田
敦也 ▲高▼須
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 JPWO2023145286A1 publication Critical patent/JPWO2023145286A1/ja
Publication of JPWO2023145286A5 publication Critical patent/JPWO2023145286A5/ja
Application granted granted Critical
Publication of JP7693029B2 publication Critical patent/JP7693029B2/ja
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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
    • 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
    • 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—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
    • 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
    • H02K15/021—Magnetic cores
    • H02K15/022—Magnetic cores with salient poles
    • 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
    • H02K2215/00—Specific aspects not provided for in other groups of this subclass relating to methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP2023576685A 2022-01-27 2022-12-14 積層コアの製造方法 Active JP7693029B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022010600 2022-01-27
JP2022010600 2022-01-27
PCT/JP2022/046062 WO2023145286A1 (ja) 2022-01-27 2022-12-14 積層コア、回転電機、積層コアの製造方法、および、回転電機の製造方法

Publications (3)

Publication Number Publication Date
JPWO2023145286A1 JPWO2023145286A1 (https=) 2023-08-03
JPWO2023145286A5 JPWO2023145286A5 (https=) 2024-03-19
JP7693029B2 true JP7693029B2 (ja) 2025-06-16

Family

ID=87471589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023576685A Active JP7693029B2 (ja) 2022-01-27 2022-12-14 積層コアの製造方法

Country Status (4)

Country Link
US (1) US20240405615A1 (https=)
JP (1) JP7693029B2 (https=)
CN (1) CN118575390A (https=)
WO (1) WO2023145286A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102880828B1 (ko) * 2025-01-20 2025-11-04 이정우 비대칭 모터코어 제조 공정 시스템

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007028799A (ja) 2005-07-15 2007-02-01 Asmo Co Ltd コアの製造方法
JP2010233436A (ja) 2009-03-05 2010-10-14 Yaskawa Electric Corp モータ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5150401A (ja) * 1974-10-30 1976-05-04 Hitachi Ltd Kaitendenkitetsushin
JP3722539B2 (ja) * 1996-02-09 2005-11-30 黒田精工株式会社 環状積層鉄心の製造方法及び順送り金型装置
JP5739153B2 (ja) * 2010-12-21 2015-06-24 東芝産業機器システム株式会社 回転子鉄心および回転子鉄心の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007028799A (ja) 2005-07-15 2007-02-01 Asmo Co Ltd コアの製造方法
JP2010233436A (ja) 2009-03-05 2010-10-14 Yaskawa Electric Corp モータ

Also Published As

Publication number Publication date
CN118575390A (zh) 2024-08-30
WO2023145286A1 (ja) 2023-08-03
US20240405615A1 (en) 2024-12-05
JPWO2023145286A1 (https=) 2023-08-03

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