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PT3961665T - Processo para a produção de um núcleo enrolado de ferro - Google Patents

Processo para a produção de um núcleo enrolado de ferro

Info

Publication number
PT3961665T
PT3961665T PT207953480T PT20795348T PT3961665T PT 3961665 T PT3961665 T PT 3961665T PT 207953480 T PT207953480 T PT 207953480T PT 20795348 T PT20795348 T PT 20795348T PT 3961665 T PT3961665 T PT 3961665T
Authority
PT
Portugal
Prior art keywords
iron core
producing same
wound iron
wound
producing
Prior art date
Application number
PT207953480T
Other languages
English (en)
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of PT3961665T publication Critical patent/PT3961665T/pt

Links

Classifications

    • 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
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H01F27/2455—Magnetic cores made from sheets, e.g. grain-oriented using bent laminations
    • 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
    • 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
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H01F41/024—Manufacturing of magnetic circuits made from deformed sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Laminated Bodies (AREA)
PT207953480T 2019-04-25 2020-04-27 Processo para a produção de um núcleo enrolado de ferro PT3961665T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019084634 2019-04-25

Publications (1)

Publication Number Publication Date
PT3961665T true PT3961665T (pt) 2024-04-03

Family

ID=72942664

Family Applications (1)

Application Number Title Priority Date Filing Date
PT207953480T PT3961665T (pt) 2019-04-25 2020-04-27 Processo para a produção de um núcleo enrolado de ferro

Country Status (16)

Country Link
US (1) US11742140B2 (pt)
EP (1) EP3961665B1 (pt)
JP (1) JP7115634B2 (pt)
KR (1) KR102521243B1 (pt)
CN (1) CN113785370B (pt)
AU (1) AU2020263862B2 (pt)
BR (1) BR112021021204A2 (pt)
ES (1) ES2984379T3 (pt)
FI (1) FI3961665T3 (pt)
HR (1) HRP20240500T1 (pt)
HU (1) HUE067150T2 (pt)
PL (1) PL3961665T3 (pt)
PT (1) PT3961665T (pt)
RS (1) RS65303B1 (pt)
SI (1) SI3961665T1 (pt)
WO (1) WO2020218607A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113765315B (zh) * 2021-09-14 2023-05-05 首钢智新迁安电磁材料有限公司 一种电机外转子的加工方法
US12119157B2 (en) * 2021-10-04 2024-10-15 Nippon Steel Corporation Wound core
JP7410447B2 (ja) 2022-02-04 2024-01-10 日本製鉄株式会社 巻鉄心の製造装置および巻鉄心の製造方法
WO2023149523A1 (ja) 2022-02-04 2023-08-10 日本製鉄株式会社 巻鉄心の製造装置および巻鉄心の製造方法
JP7545100B2 (ja) 2022-06-22 2024-09-04 日本製鉄株式会社 巻鉄心

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3081863B2 (ja) 1996-10-31 2000-08-28 日本電信電話株式会社 動的サービス制御手順を持つファクシミリデータベース検索装置および動的サービス制御手順を持つデータベース検索システム。
JP3081863U (ja) 2001-05-17 2001-11-22 日本磁性材工業株式会社 巻鉄心の構造
CN100402673C (zh) * 2003-03-19 2008-07-16 新日本制铁株式会社 磁特性良好的方向性电磁钢板及其制造方法
JP2005286169A (ja) 2004-03-30 2005-10-13 Toshiba Corp 変圧器の巻鉄心の製造方法及びその製造装置
KR101165430B1 (ko) 2006-11-22 2012-07-12 신닛뽄세이테쯔 카부시키카이샤 피막 밀착성이 우수한 일방향성 전자 강판 및 그 제조법
JP2011063829A (ja) * 2009-09-15 2011-03-31 Jfe Steel Corp 方向性電磁鋼板の製造方法
JP5700757B2 (ja) 2010-05-19 2015-04-15 タカオカ化成工業株式会社 巻鉄心
KR20130116332A (ko) * 2011-08-18 2013-10-23 신닛테츠스미킨 카부시키카이샤 무방향성 전자 강판, 그 제조 방법, 모터 철심용 적층체 및 그 제조 방법
KR101632876B1 (ko) * 2013-12-23 2016-06-23 주식회사 포스코 전기강판용 코팅제, 이의 제조방법 및 이를 사용한 전기강판 코팅방법
KR101941068B1 (ko) * 2014-09-26 2019-01-22 제이에프이 스틸 가부시키가이샤 방향성 전자 강판, 방향성 전자 강판의 제조 방법, 방향성 전자 강판의 평가 방법 및 철심
JP6168173B2 (ja) * 2015-01-30 2017-07-26 Ｊｆｅスチール株式会社 方向性電磁鋼板とその製造方法
JP6658114B2 (ja) * 2016-03-04 2020-03-04 日本製鉄株式会社 巻鉄心および巻鉄心の製造方法
US10886055B2 (en) 2017-01-10 2021-01-05 Nippon Steel Corporation Wound core and manufacturing method thereof
JP6776952B2 (ja) 2017-03-06 2020-10-28 日本製鉄株式会社 巻鉄心
JP6794888B2 (ja) * 2017-03-21 2020-12-02 日本製鉄株式会社 方向性電磁鋼板の選別方法、及び、巻鉄心の製造方法
JP6501850B1 (ja) 2017-11-07 2019-04-17 丸家工業株式会社 床型枠用鋼製デッキプレートのリブ切断装置
CN111566232B (zh) * 2018-01-31 2022-03-08 日本制铁株式会社 方向性电磁钢板
US20220119907A1 (en) * 2019-01-16 2022-04-21 Nippon Steel Corporation Method for manufacturing grain-oriented electrical steel sheet

Also Published As

Publication number Publication date
JP7115634B2 (ja) 2022-08-09
FI3961665T3 (fi) 2024-05-02
ES2984379T3 (es) 2024-10-29
AU2020263862A1 (en) 2021-11-25
PL3961665T3 (pl) 2024-05-27
CN113785370B (zh) 2024-10-15
KR20210148353A (ko) 2021-12-07
BR112021021204A2 (pt) 2021-12-21
SI3961665T1 (sl) 2024-06-28
JPWO2020218607A1 (pt) 2020-10-29
RS65303B1 (sr) 2024-04-30
CN113785370A (zh) 2021-12-10
HRP20240500T1 (hr) 2024-07-05
EP3961665A4 (en) 2022-06-29
KR102521243B1 (ko) 2023-04-14
US11742140B2 (en) 2023-08-29
EP3961665A1 (en) 2022-03-02
HUE067150T2 (hu) 2024-10-28
US20220199320A1 (en) 2022-06-23
EP3961665B1 (en) 2024-02-28
WO2020218607A1 (ja) 2020-10-29
AU2020263862B2 (en) 2022-12-22

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