JPWO2021111645A1 - - Google Patents

Info

Publication number
JPWO2021111645A1
JPWO2021111645A1 JP2021562439A JP2021562439A JPWO2021111645A1 JP WO2021111645 A1 JPWO2021111645 A1 JP WO2021111645A1 JP 2021562439 A JP2021562439 A JP 2021562439A JP 2021562439 A JP2021562439 A JP 2021562439A JP WO2021111645 A1 JPWO2021111645 A1 JP WO2021111645A1
Authority
JP
Japan
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
JP2021562439A
Other languages
Japanese (ja)
Other versions
JPWO2021111645A5 (https=
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 filed Critical
Publication of JPWO2021111645A1 publication Critical patent/JPWO2021111645A1/ja
Publication of JPWO2021111645A5 publication Critical patent/JPWO2021111645A5/ja
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
    • 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
    • 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
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP2021562439A 2019-12-02 2020-01-21 Pending JPWO2021111645A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019217671 2019-12-02
PCT/JP2020/001888 WO2021111645A1 (ja) 2019-12-02 2020-01-21 電気機械の積層鉄心、電気機械、電気機械の積層鉄心の製造方法、及び電気機械の製造方法

Publications (2)

Publication Number Publication Date
JPWO2021111645A1 true JPWO2021111645A1 (https=) 2021-06-10
JPWO2021111645A5 JPWO2021111645A5 (https=) 2022-02-10

Family

ID=76221869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021562439A Pending JPWO2021111645A1 (https=) 2019-12-02 2020-01-21

Country Status (4)

Country Link
US (1) US20220344981A1 (https=)
JP (1) JPWO2021111645A1 (https=)
CN (1) CN114747117A (https=)
WO (1) WO2021111645A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025105484A1 (ja) * 2023-11-16 2025-05-22 日本製鉄株式会社 積層鉄心の製造装置及び製造方法
JP7748734B2 (ja) * 2023-11-24 2025-10-03 多摩川精機株式会社 ステータ

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134104A (https=) * 1974-04-17 1975-10-24
JP2002199629A (ja) * 2001-12-13 2002-07-12 Matsushita Electric Ind Co Ltd モータ
JP2003264946A (ja) * 2002-03-08 2003-09-19 Nippon Steel Corp モータのステータ鉄心
JP2004100026A (ja) * 2002-09-12 2004-04-02 Jfe Steel Kk 分割型鉄心用電磁鋼板
JP2006254645A (ja) * 2005-03-14 2006-09-21 Nippon Steel Corp インナー螺旋回転機鉄心の製造方法
JP2015095974A (ja) * 2013-11-13 2015-05-18 パナソニックＩｐマネジメント株式会社 電動モータ及びその電動モータを備える電動工具
JP2016048991A (ja) * 2014-08-27 2016-04-07 日本電産株式会社 モータ用電機子及びモータ
JP2016192841A (ja) * 2015-03-31 2016-11-10 株式会社Ihi スイッチトリラクタンス回転機
JP2017204613A (ja) * 2016-05-13 2017-11-16 株式会社神戸製鋼所 導電性鋼板

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001327129A (ja) * 2000-05-18 2001-11-22 Mitsui High Tec Inc 積層鉄心の製造方法
JP2006230054A (ja) * 2005-02-15 2006-08-31 Mitsubishi Electric Corp 電動機及び電動機の製造方法及び密閉型圧縮機及び冷凍空調装置
JP2007244069A (ja) * 2006-03-07 2007-09-20 Nissan Motor Co Ltd ステータコアの製造方法及びステータコア
CN101461119B (zh) * 2006-06-05 2011-11-16 三菱电机株式会社 分割型定子铁心及其制造方法、定子铁心
JP2013039002A (ja) * 2011-08-10 2013-02-21 Yaskawa Electric Corp 積層コア、積層コアの製造方法及び回転電機
JP5988915B2 (ja) * 2013-05-21 2016-09-07 三菱電機株式会社 回転電機の積層鉄心および回転電機の積層鉄心の製造方法およびステータおよび回転電機
JP6066936B2 (ja) * 2014-01-17 2017-01-25 三菱電機株式会社 積層鉄心の製造方法、固定子の製造方法
US10587172B2 (en) * 2015-03-16 2020-03-10 Kuroda Precision Industries Ltd. Manufacturing method for laminated iron core and manufacturing device for laminated iron core
JP6774187B2 (ja) * 2016-02-16 2020-10-21 株式会社三井ハイテック 積層鉄心の製造方法及び積層鉄心の製造装置
WO2018043429A1 (ja) * 2016-09-01 2018-03-08 三菱電機株式会社 積層鉄心、積層鉄心の製造方法、および積層鉄心を用いた電機子
DE112019002617T5 (de) * 2018-05-22 2021-03-25 Mitsubishi Electric Corporation Schichtkern für eine rotierende elektrische Maschine und rotierende elektrische Maschine
KR102549047B1 (ko) * 2018-07-27 2023-06-28 미쓰비시덴키 가부시키가이샤 전동기, 압축기 및 공기 조화 장치
JP7572835B2 (ja) * 2020-10-26 2024-10-24 株式会社三井ハイテック 分割型積層鉄心及び分割型積層鉄心の製造方法
JP7292348B2 (ja) * 2021-10-22 2023-06-16 三菱電機株式会社 回転電機の積層鉄心製造方法及び積層鉄心製造装置
JP2023098255A (ja) * 2021-12-28 2023-07-10 ニデック株式会社 回転電機
JP7756026B2 (ja) * 2022-03-10 2025-10-17 株式会社三井ハイテック 積層鉄心、積層鉄心の製造方法および順送り金型装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134104A (https=) * 1974-04-17 1975-10-24
JP2002199629A (ja) * 2001-12-13 2002-07-12 Matsushita Electric Ind Co Ltd モータ
JP2003264946A (ja) * 2002-03-08 2003-09-19 Nippon Steel Corp モータのステータ鉄心
JP2004100026A (ja) * 2002-09-12 2004-04-02 Jfe Steel Kk 分割型鉄心用電磁鋼板
JP2006254645A (ja) * 2005-03-14 2006-09-21 Nippon Steel Corp インナー螺旋回転機鉄心の製造方法
JP2015095974A (ja) * 2013-11-13 2015-05-18 パナソニックＩｐマネジメント株式会社 電動モータ及びその電動モータを備える電動工具
JP2016048991A (ja) * 2014-08-27 2016-04-07 日本電産株式会社 モータ用電機子及びモータ
JP2016192841A (ja) * 2015-03-31 2016-11-10 株式会社Ihi スイッチトリラクタンス回転機
JP2017204613A (ja) * 2016-05-13 2017-11-16 株式会社神戸製鋼所 導電性鋼板

Also Published As

Publication number Publication date
CN114747117A (zh) 2022-07-12
US20220344981A1 (en) 2022-10-27
WO2021111645A1 (ja) 2021-06-10

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