JP7654320B2 - コアアセンブリの製造方法 - Google Patents

コアアセンブリの製造方法 Download PDF

Info

Publication number
JP7654320B2
JP7654320B2 JP2022547560A JP2022547560A JP7654320B2 JP 7654320 B2 JP7654320 B2 JP 7654320B2 JP 2022547560 A JP2022547560 A JP 2022547560A JP 2022547560 A JP2022547560 A JP 2022547560A JP 7654320 B2 JP7654320 B2 JP 7654320B2
Authority
JP
Japan
Prior art keywords
ribbon
block
ribbons
core
nanocrystalline
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
JP2022547560A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022054725A1 (https=
Inventor
宗光 阿部
成 花田
翔寛 山下
達也 大場
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Alps Alpine 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, Alps Alpine Co Ltd filed Critical Alps Electric Co Ltd
Publication of JPWO2022054725A1 publication Critical patent/JPWO2022054725A1/ja
Application granted granted Critical
Publication of JP7654320B2 publication Critical patent/JP7654320B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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)
JP2022547560A 2020-09-09 2021-09-03 コアアセンブリの製造方法 Active JP7654320B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020151208 2020-09-09
JP2020151208 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 (2)

Publication Number Publication Date
JPWO2022054725A1 JPWO2022054725A1 (https=) 2022-03-17
JP7654320B2 true JP7654320B2 (ja) 2025-04-01

Family

ID=80631826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022547560A Active JP7654320B2 (ja) 2020-09-09 2021-09-03 コアアセンブリの製造方法

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

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007159300A (ja) 2005-12-07 2007-06-21 Toyota Motor Corp 回転電機の固定子
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
WO2017006868A1 (ja) 2015-07-03 2017-01-12 国立大学法人東北大学 積層磁芯及びその製造方法
JP2017108578A (ja) 2015-12-11 2017-06-15 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
JP2017141508A (ja) 2016-02-09 2017-08-17 国立大学法人東北大学 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
WO2018105473A1 (ja) 2016-12-07 2018-06-14 パナソニック株式会社 鉄心及びモータ
WO2018150807A1 (ja) 2017-02-14 2018-08-23 パナソニック株式会社 薄帯部品とその製造方法、および、薄帯部品を用いたモータ
JP2019145704A (ja) 2018-02-22 2019-08-29 トヨタ自動車株式会社 軟磁性薄帯の積層体
JP2020048395A (ja) 2018-09-21 2020-03-26 トヨタ自動車株式会社 積層コアの製造方法
JP2020126963A (ja) 2019-02-06 2020-08-20 トヨタ自動車株式会社 合金薄帯の製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
US11225049B2 (en) * 2017-02-24 2022-01-18 Panasonic Corporation Laminated member, laminated body, and motor
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

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007159300A (ja) 2005-12-07 2007-06-21 Toyota Motor Corp 回転電機の固定子
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
WO2017006868A1 (ja) 2015-07-03 2017-01-12 国立大学法人東北大学 積層磁芯及びその製造方法
JP2017108578A (ja) 2015-12-11 2017-06-15 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
JP2017141508A (ja) 2016-02-09 2017-08-17 国立大学法人東北大学 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
WO2018105473A1 (ja) 2016-12-07 2018-06-14 パナソニック株式会社 鉄心及びモータ
WO2018150807A1 (ja) 2017-02-14 2018-08-23 パナソニック株式会社 薄帯部品とその製造方法、および、薄帯部品を用いたモータ
JP2019145704A (ja) 2018-02-22 2019-08-29 トヨタ自動車株式会社 軟磁性薄帯の積層体
JP2020048395A (ja) 2018-09-21 2020-03-26 トヨタ自動車株式会社 積層コアの製造方法
JP2020126963A (ja) 2019-02-06 2020-08-20 トヨタ自動車株式会社 合金薄帯の製造方法

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
JPWO2022054725A1 (https=) 2022-03-17
EP4191618B1 (en) 2026-01-07
CN115836365A (zh) 2023-03-21
US20230208219A1 (en) 2023-06-29

Similar Documents

Publication Publication Date Title
JP7654320B2 (ja) コアアセンブリの製造方法
CN103930958B (zh) 用于分裂铁芯构造的缠绕式铁芯制造方法
JP5143978B2 (ja) バルクアモルファス金属磁気構成要素
JP2010183838A (ja) 電動モータ用のバルクアモルファス金属磁気構成要素
CN102737804B (zh) 电磁部件及其制造方法
TW201251274A (en) Stator of rotation motor and method for manufacturing the same
US9899884B2 (en) Motor armature and motor
WO2013084614A1 (ja) 回転電機及び回転電機の製造方法
US20230207179A1 (en) Magnetic core and magnetic component
JP2014079068A (ja) ロータコア及びその製造方法
CN108496293B (zh) 具有印刷的连接片的电工钢片
KR101867947B1 (ko) 비결정질 금속으로 만들어진 삼각형 변압기 코어의 제조 방법
JPWO2011158290A1 (ja) 静止電磁機器
US11562856B2 (en) Method for manufacturing alloy ribbon
JP7421662B2 (ja) 磁性コア、フープ材、および磁気部品
JP2005137057A (ja) 回転電機の固定子
KR20180003592A (ko) 기어리스형 풍력 발전 설비의 로터
KR101182329B1 (ko) 포토에칭을 이용한 전기기기의 고정자 제조방법 및 이에 의하여 제조되는 전기기기
JP2009207290A (ja) 回転電機用コイルの製造方法
JP2020178411A (ja) 固定子鉄心およびモータ
JP6765602B2 (ja) ソレノイドコイルおよびその製造方法
JP2018160502A (ja) 巻鉄心の製造方法
JP2003235217A (ja) ステータコアの製造方法、及びモータの製造方法、並びにステータコア用コア積層体、及びモータ用コア積層体
JP2004274802A (ja) 同期電動機
WO2019026695A1 (ja) 多層基板および多層基板の製造方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221209

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240220

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20240327

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240619

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20240917

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241031

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20241111

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250218

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250317

R150 Certificate of patent or registration of utility model

Ref document number: 7654320

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350