CN115843384A - 磁芯及磁性部件 - Google Patents

磁芯及磁性部件 Download PDF

Info

Publication number
CN115843384A
CN115843384A CN202180049331.2A CN202180049331A CN115843384A CN 115843384 A CN115843384 A CN 115843384A CN 202180049331 A CN202180049331 A CN 202180049331A CN 115843384 A CN115843384 A CN 115843384A
Authority
CN
China
Prior art keywords
ribbon
magnetic
magnetic core
nanocrystalline
ribbons
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
CN202180049331.2A
Other languages
English (en)
Chinese (zh)
Inventor
山下翔宽
花田成
阿部宗光
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 CN115843384A publication Critical patent/CN115843384A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
CN202180049331.2A 2020-09-09 2021-09-03 磁芯及磁性部件 Pending CN115843384A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-151207 2020-09-09
JP2020151207 2020-09-09
PCT/JP2021/032510 WO2022054722A1 (ja) 2020-09-09 2021-09-03 磁性コアおよび磁気部品

Publications (1)

Publication Number Publication Date
CN115843384A true CN115843384A (zh) 2023-03-24

Family

ID=80815901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180049331.2A Pending CN115843384A (zh) 2020-09-09 2021-09-03 磁芯及磁性部件

Country Status (5)

Country Link
US (1) US20230207179A1 (https=)
EP (1) EP4191617A4 (https=)
JP (1) JPWO2022054722A1 (https=)
CN (1) CN115843384A (https=)
WO (1) WO2022054722A1 (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
JP7694154B2 (ja) * 2021-04-12 2025-06-18 株式会社アイシン 金属薄片及び積層コアの製造装置並びに製造方法
CN115036125B (zh) * 2022-06-27 2023-05-09 中国科学院空间应用工程与技术中心 一种纳米晶磁芯及其制备方法和磁性设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2007159300A (ja) * 2005-12-07 2007-06-21 Toyota Motor Corp 回転電機の固定子
JP4867978B2 (ja) * 2008-11-14 2012-02-01 株式会社デンソー モータおよびその制御装置
US9287028B2 (en) * 2009-08-24 2016-03-15 Nec Tokin Corporation Alloy composition, Fe-based nano-crystalline alloy and forming method of the same
WO2017090137A1 (ja) * 2015-11-25 2017-06-01 三菱電機株式会社 回転電機および回転電機の製造方法
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
CN106026425B (zh) * 2016-01-07 2019-05-14 安泰科技股份有限公司 具有纳米晶合金铁心的开关磁阻电机及制备方法
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
CN108231316B (zh) * 2016-12-14 2024-08-16 上海威斯科电子材料有限公司 一种非晶纳米晶模块化叠合片、磁元件及其制备方法
US11225049B2 (en) * 2017-02-24 2022-01-18 Panasonic Corporation Laminated member, laminated body, and motor
EP3683930A4 (en) * 2017-09-11 2020-12-02 Panasonic Intellectual Property Management Co., Ltd. IRON CORE AND MOTOR USING LEDIT IRON CORE
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

Also Published As

Publication number Publication date
WO2022054722A1 (ja) 2022-03-17
US20230207179A1 (en) 2023-06-29
JPWO2022054722A1 (https=) 2022-03-17
EP4191617A4 (en) 2024-08-14
EP4191617A1 (en) 2023-06-07

Similar Documents

Publication Publication Date Title
CN115843384A (zh) 磁芯及磁性部件
CN103329401B (zh) 用于具有低损耗磁性材料的电动马达或发电机的定子及其制造方法
US8683675B2 (en) Method for fabricating molded stator of rotary electric machine
US12445000B2 (en) Magnetic core and magnetic component
CN102737804B (zh) 电磁部件及其制造方法
JP2003339128A (ja) モータ、ステータコア、ロータコア、モータ製造方法、ステータコアの製造方法、及びロータコアの製造方法
JP4677032B2 (ja) 永久電流用超伝導磁石及びその製造方法
TW201251274A (en) Stator of rotation motor and method for manufacturing the same
US9899884B2 (en) Motor armature and motor
WO2015162655A1 (ja) アキシャルエアギャップ型回転電機及び回転電機用ボビン
JP2013121226A (ja) 回転電機及び回転電機の製造方法
AU2009255008A1 (en) Armature core
CN103026435A (zh) 电抗器装置
JP7421662B2 (ja) 磁性コア、フープ材、および磁気部品
JP6395028B2 (ja) 回転電機用コアの製造方法
JP2004201488A (ja) 同期電動機及びその製造方法
JP2004087668A (ja) 鉄心及びこれを用いたコイル装置並びにこれらの製造方法
JP2005039143A (ja) 小型巻線機器および小型巻線機器に使用される磁気コア並びに小型巻線機器の製造方法
JP2021029068A (ja) アキシャルギャップモーター
JP2000223343A (ja) 磁芯部材を有する扁平コイルの製造方法及びその巻線用ジグ
JP6696372B2 (ja) 回転電機のロータ
JP6765602B2 (ja) ソレノイドコイルおよびその製造方法
CN101770863A (zh) 多连式绕线轴
JP2004261000A (ja) 回転電機の固定子
JP2010045893A (ja) 表面磁石型回転電機

Legal Events

Date Code Title Description
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: 20250616

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