KR102874643B1 - 회전 전기의 고정자 철심, 회전 전기의 고정자, 회전 전기, 회전 전기의 고정자 철심의 제조 방법, 및 회전 전기의 제조 방법 - Google Patents

회전 전기의 고정자 철심, 회전 전기의 고정자, 회전 전기, 회전 전기의 고정자 철심의 제조 방법, 및 회전 전기의 제조 방법

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Publication number
KR102874643B1
KR102874643B1 KR1020237034434A KR20237034434A KR102874643B1 KR 102874643 B1 KR102874643 B1 KR 102874643B1 KR 1020237034434 A KR1020237034434 A KR 1020237034434A KR 20237034434 A KR20237034434 A KR 20237034434A KR 102874643 B1 KR102874643 B1 KR 102874643B1
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KR
South Korea
Prior art keywords
core
adhesive
rotating electric
electric machine
stator
Prior art date
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Application number
KR1020237034434A
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English (en)
Korean (ko)
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KR20230154983A (ko
Inventor
신이치로 요시다
후미타카 도츠카
다츠로 히노
마사키 시노하라
다카후미 이치다
사토루 소데오카
료스케 가쿠키
Original Assignee
미쓰비시덴키 가부시키가이샤
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Publication of KR20230154983A publication Critical patent/KR20230154983A/ko
Application granted granted Critical
Publication of KR102874643B1 publication Critical patent/KR102874643B1/ko
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
KR1020237034434A 2021-06-01 2021-06-01 회전 전기의 고정자 철심, 회전 전기의 고정자, 회전 전기, 회전 전기의 고정자 철심의 제조 방법, 및 회전 전기의 제조 방법 Active KR102874643B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/020782 WO2022254568A1 (ja) 2021-06-01 2021-06-01 回転電機の固定子鉄心、回転電機の固定子、回転電機、回転電機の固定子鉄心の製造方法、および、回転電機の製造方法

Publications (2)

Publication Number Publication Date
KR20230154983A KR20230154983A (ko) 2023-11-09
KR102874643B1 true KR102874643B1 (ko) 2025-10-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237034434A Active KR102874643B1 (ko) 2021-06-01 2021-06-01 회전 전기의 고정자 철심, 회전 전기의 고정자, 회전 전기, 회전 전기의 고정자 철심의 제조 방법, 및 회전 전기의 제조 방법

Country Status (7)

Country Link
US (1) US20240275219A1 (https=)
JP (1) JP7531705B2 (https=)
KR (1) KR102874643B1 (https=)
CN (1) CN117321895A (https=)
DE (1) DE112021007750T5 (https=)
TW (1) TWI780795B (https=)
WO (1) WO2022254568A1 (https=)

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* Cited by examiner, † Cited by third party
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JP7474278B2 (ja) * 2022-03-24 2024-04-24 本田技研工業株式会社 ステータ組立装置及びステータ組立方法
JP2025029480A (ja) * 2023-08-21 2025-03-06 吉川工業株式会社 分割コアの製造方法及び製造装置
WO2025211090A1 (ja) * 2024-04-03 2025-10-09 三菱電機株式会社 固定子、回転電機、固定子の製造方法、および回転電機の製造方法

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JP2019187056A (ja) * 2018-04-09 2019-10-24 三菱電機株式会社 回転電機のコア、および回転電機のコアの製造方法
JP2020092531A (ja) * 2018-12-06 2020-06-11 三菱電機株式会社 固定子、この固定子を用いる回転電機、および固定子の製造方法

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