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PT4235716T - Núcleo enrolado, processo de produção de núcleos enrolados e equipamento de produção de núcleos enrolados - Google Patents

Núcleo enrolado, processo de produção de núcleos enrolados e equipamento de produção de núcleos enrolados

Info

Publication number
PT4235716T
PT4235716T PT218862357T PT21886235T PT4235716T PT 4235716 T PT4235716 T PT 4235716T PT 218862357 T PT218862357 T PT 218862357T PT 21886235 T PT21886235 T PT 21886235T PT 4235716 T PT4235716 T PT 4235716T
Authority
PT
Portugal
Prior art keywords
wound core
manufacturing
manufacturing device
wound
core
Prior art date
Application number
PT218862357T
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 PT4235716T publication Critical patent/PT4235716T/pt

Links

Classifications

    • 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
    • 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
    • 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
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of 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
    • 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
    • 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)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Soft Magnetic Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Secondary Cells (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
PT218862357T 2020-10-26 2021-10-26 Núcleo enrolado, processo de produção de núcleos enrolados e equipamento de produção de núcleos enrolados PT4235716T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020178560 2020-10-26

Publications (1)

Publication Number Publication Date
PT4235716T true PT4235716T (pt) 2025-02-27

Family

ID=81383968

Family Applications (1)

Application Number Title Priority Date Filing Date
PT218862357T PT4235716T (pt) 2020-10-26 2021-10-26 Núcleo enrolado, processo de produção de núcleos enrolados e equipamento de produção de núcleos enrolados

Country Status (12)

Country Link
US (1) US20230402221A1 (pt)
EP (1) EP4235716B1 (pt)
JP (1) JP7107471B1 (pt)
KR (1) KR102743162B1 (pt)
CN (1) CN116368588A (pt)
AU (1) AU2021371520B2 (pt)
CA (1) CA3195832A1 (pt)
FI (1) FI4235716T3 (pt)
HR (1) HRP20250158T1 (pt)
PT (1) PT4235716T (pt)
TW (1) TWI778843B (pt)
WO (1) WO2022092117A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4235714B1 (en) * 2020-10-26 2025-02-19 Nippon Steel Corporation Wound core, method of producing wound core and wound core production device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH049723Y2 (pt) 1985-07-24 1992-03-11
JP2886954B2 (ja) * 1990-08-27 1999-04-26 アピックヤマダ株式会社 リードの成形方法
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
JP6224468B2 (ja) 2014-01-27 2017-11-01 東芝産業機器システム株式会社 巻鉄心および巻鉄心の製造方法
JP6477550B2 (ja) * 2016-03-11 2019-03-06 Ｊｆｅスチール株式会社 積層鉄心の製造方法及び製造装置
AU2018208257B2 (en) * 2017-01-10 2020-07-09 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
US20210327631A1 (en) 2018-10-03 2021-10-21 Nippon Steel Corporation Magnetic core and transformer
JP7165098B2 (ja) 2019-04-23 2022-11-02 ジェネシスヘルスケア株式会社 動脈硬化のリスクを判定する方法
JP7562280B2 (ja) * 2020-04-03 2024-10-07 日本製鉄株式会社 巻鉄芯、巻鉄芯の製造方法および巻鉄芯製造装置

Also Published As

Publication number Publication date
CA3195832A1 (en) 2022-05-05
EP4235716A4 (en) 2024-05-01
JPWO2022092117A1 (pt) 2022-05-05
TW202226285A (zh) 2022-07-01
CN116368588A (zh) 2023-06-30
KR20230071184A (ko) 2023-05-23
AU2021371520A1 (en) 2023-06-01
AU2021371520A9 (en) 2024-06-20
TWI778843B (zh) 2022-09-21
JP7107471B1 (ja) 2022-07-27
WO2022092117A1 (ja) 2022-05-05
EP4235716A1 (en) 2023-08-30
HRP20250158T1 (hr) 2025-03-28
KR102743162B1 (ko) 2024-12-17
FI4235716T3 (fi) 2025-03-20
EP4235716B1 (en) 2025-01-29
US20230402221A1 (en) 2023-12-14
AU2021371520B2 (en) 2024-03-28

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