CN115836365A - 磁芯及磁性部件 - Google Patents

磁芯及磁性部件 Download PDF

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Publication number
CN115836365A
CN115836365A CN202180049432.XA CN202180049432A CN115836365A CN 115836365 A CN115836365 A CN 115836365A CN 202180049432 A CN202180049432 A CN 202180049432A CN 115836365 A CN115836365 A CN 115836365A
Authority
CN
China
Prior art keywords
ribbon
block
thin
nanocrystalline
magnetic core
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
CN202180049432.XA
Other languages
English (en)
Chinese (zh)
Inventor
阿部宗光
花田成
山下翔宽
大场达也
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.)
Delta Electronics Industries Japan Co ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of CN115836365A publication Critical patent/CN115836365A/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
    • H02K1/22—Rotating 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
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
    • 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
CN202180049432.XA 2020-09-09 2021-09-03 磁芯及磁性部件 Pending CN115836365A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020151208 2020-09-09
JP2020-151208 2020-09-09
PCT/JP2021/032516 WO2022054725A1 (ja) 2020-09-09 2021-09-03 磁性コアおよび磁気部品

Publications (1)

Publication Number Publication Date
CN115836365A true CN115836365A (zh) 2023-03-21

Family

ID=80631826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180049432.XA Pending CN115836365A (zh) 2020-09-09 2021-09-03 磁芯及磁性部件

Country Status (5)

Country Link
US (1) US12445000B2 (https=)
EP (1) EP4191618B1 (https=)
JP (1) JP7654320B2 (https=)
CN (1) CN115836365A (https=)
WO (1) WO2022054725A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022054725A1 (ja) * 2020-09-09 2022-03-17 アルプスアルパイン株式会社 磁性コアおよび磁気部品
WO2026071254A1 (ja) * 2024-09-30 2026-04-02 ダイキン工業株式会社 アモルファス金属またはナノ結晶金属の板部材の積層体の製造方法
JP2026062572A (ja) * 2024-09-30 2026-04-09 ダイキン工業株式会社 アモルファス金属またはナノ結晶金属を含む金属製の板部材及びその積層体

Family Cites Families (26)

* Cited by examiner, † Cited by third party
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JPS5793055U (https=) * 1980-11-26 1982-06-08
JP3543328B2 (ja) 1997-10-17 2004-07-14 セイコーエプソン株式会社 モータの積層コア、その製造方法、モータ及びインクジェット記録装置
DE19746195A1 (de) 1997-10-18 1999-04-22 Zahnradfabrik Friedrichshafen Elektrische Maschine
US20080246362A1 (en) * 2003-06-12 2008-10-09 Hirzel Andrew D Radial airgap, transverse flux machine
US20040251761A1 (en) * 2003-06-12 2004-12-16 Hirzel Andrew D. Radial airgap, transverse flux motor
FR2856552B1 (fr) * 2003-06-23 2005-10-21 Imphy Ugine Precision Procede de fabrication de pieces pour composants electroniques passifs et pieces obtenues
JP2007159300A (ja) * 2005-12-07 2007-06-21 Toyota Motor Corp 回転電機の固定子
JP2013046032A (ja) * 2011-08-26 2013-03-04 Nec Tokin Corp 積層磁心
JP6080094B2 (ja) * 2011-08-31 2017-02-15 日立金属株式会社 巻磁心およびこれを用いた磁性部品
JP2015076579A (ja) 2013-10-11 2015-04-20 三菱重工業株式会社 磁気鉄心、及び、コンバータ回路
CN115376808A (zh) 2015-07-03 2022-11-22 阿尔卑斯阿尔派株式会社 层叠磁芯
JP6653560B2 (ja) 2015-12-11 2020-02-26 株式会社三井ハイテック 固定子積層鉄心及びその製造方法
CN111876580B (zh) 2016-02-09 2022-04-29 阿尔卑斯阿尔派株式会社 非晶态合金薄带的层叠体的热处理装置
JP6517844B2 (ja) 2016-02-09 2019-05-22 株式会社東北マグネットインスティテュート アモルファス合金薄帯の積層体の熱処理装置および軟磁性コア
JP6490313B2 (ja) * 2016-12-07 2019-03-27 パナソニック株式会社 鉄心及びモータ
CN109642265B (zh) 2017-02-14 2021-06-18 松下电器产业株式会社 薄带零件及其制造方法、以及使用薄带零件的电动机
US11225049B2 (en) * 2017-02-24 2022-01-18 Panasonic Corporation Laminated member, laminated body, and motor
JP6802202B2 (ja) 2018-02-22 2020-12-16 トヨタ自動車株式会社 軟磁性薄帯の積層体
JP7028122B2 (ja) 2018-09-21 2022-03-02 トヨタ自動車株式会社 積層コアの製造方法
JP7088057B2 (ja) 2019-02-06 2022-06-21 トヨタ自動車株式会社 合金薄帯の製造方法
DE102019127776A1 (de) * 2019-08-14 2021-03-04 Vacuumschmelze Gmbh & Co. Kg Amorphes Metallband und Verfahren zum Herstellen eines amorphen Metallbands
DE102020102638A1 (de) * 2020-02-03 2021-08-05 Vacuumschmelze Gmbh & Co. Kg Blechpaket und Verfahren zum Herstellen eines Blechpakets
EP4191622A4 (en) * 2020-09-09 2024-10-02 Alps Alpine Co., Ltd. MAGNETIC CORE, RING MATERIAL AND MAGNETIC PART
WO2022054725A1 (ja) * 2020-09-09 2022-03-17 アルプスアルパイン株式会社 磁性コアおよび磁気部品
JPWO2022054722A1 (https=) * 2020-09-09 2022-03-17
CN114793025A (zh) * 2021-01-26 2022-07-26 日立金属株式会社 马达用非晶叠片铁芯及其制造方法以及马达用非晶合金薄带

Also Published As

Publication number Publication date
WO2022054725A1 (ja) 2022-03-17
US12445000B2 (en) 2025-10-14
EP4191618A4 (en) 2024-08-14
EP4191618A1 (en) 2023-06-07
JP7654320B2 (ja) 2025-04-01
JPWO2022054725A1 (https=) 2022-03-17
EP4191618B1 (en) 2026-01-07
US20230208219A1 (en) 2023-06-29

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20250625

Address after: Tokyo, Japan

Applicant after: Delta Electronics Industries (Japan) Co.,Ltd.

Country or region after: Japan

Address before: Tokyo, Japan

Applicant before: ALPS ELECTRIC Co.,Ltd.

Country or region before: Japan