CN119768995A - 磁芯、带线圈的磁芯、旋转电气机械和无刷马达 - Google Patents

磁芯、带线圈的磁芯、旋转电气机械和无刷马达 Download PDF

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Publication number
CN119768995A
CN119768995A CN202380061983.7A CN202380061983A CN119768995A CN 119768995 A CN119768995 A CN 119768995A CN 202380061983 A CN202380061983 A CN 202380061983A CN 119768995 A CN119768995 A CN 119768995A
Authority
CN
China
Prior art keywords
contact surface
coil
lobe
magnetic core
contact
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
CN202380061983.7A
Other languages
English (en)
Chinese (zh)
Inventor
天野寿人
石冢一嘉
山本亮介
枣田充俊
樱田俊
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CN119768995A publication Critical patent/CN119768995A/zh
Pending legal-status Critical Current

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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • 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
    • H02K1/148—Sectional cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN202380061983.7A 2022-12-05 2023-11-28 磁芯、带线圈的磁芯、旋转电气机械和无刷马达 Pending CN119768995A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022194083 2022-12-05
JP2022-194083 2022-12-05
PCT/JP2023/042586 WO2024122408A1 (ja) 2022-12-05 2023-11-28 磁性体コア、コイル付き磁性体コア、回転電気機械及びブラシレスモータ

Publications (1)

Publication Number Publication Date
CN119768995A true CN119768995A (zh) 2025-04-04

Family

ID=91379308

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380061983.7A Pending CN119768995A (zh) 2022-12-05 2023-11-28 磁芯、带线圈的磁芯、旋转电气机械和无刷马达

Country Status (4)

Country Link
US (1) US20250239898A1 (https=)
JP (1) JPWO2024122408A1 (https=)
CN (1) CN119768995A (https=)
WO (1) WO2024122408A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2005107038A1 (ja) * 2004-04-30 2008-03-21 住友電気工業株式会社 圧粉磁心およびその製造方法
SE0401217D0 (sv) * 2004-05-11 2004-05-11 Hoeganaes Ab Electrical machine and method for producing an electrical machine
JP4482550B2 (ja) * 2006-10-13 2010-06-16 株式会社三井ハイテック 積層鉄心

Also Published As

Publication number Publication date
WO2024122408A1 (ja) 2024-06-13
US20250239898A1 (en) 2025-07-24
JPWO2024122408A1 (https=) 2024-06-13

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