PL4235718T3 - Sposób i urządzenie do wytwarzania rdzenia żelaznego zwijanego - Google Patents

Sposób i urządzenie do wytwarzania rdzenia żelaznego zwijanego

Info

Publication number
PL4235718T3
PL4235718T3 PL21886239.9T PL21886239T PL4235718T3 PL 4235718 T3 PL4235718 T3 PL 4235718T3 PL 21886239 T PL21886239 T PL 21886239T PL 4235718 T3 PL4235718 T3 PL 4235718T3
Authority
PL
Poland
Prior art keywords
iron core
wound iron
manufacturing wound
manufacturing
core
Prior art date
Application number
PL21886239.9T
Other languages
English (en)
Inventor
Masaru Takahashi
Takahito MIZUMURA
Original Assignee
Nippon Steel Corporation
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 Corporation filed Critical Nippon Steel Corporation
Publication of PL4235718T3 publication Critical patent/PL4235718T3/pl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets 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
    • H01F1/14Magnets 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
    • H01F1/16Magnets 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 in the form of sheets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/245Magnetic cores made from sheets, e.g. grain-oriented
    • H01F27/2455Magnetic cores made from sheets, e.g. grain-oriented using bent laminations
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus 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
    • H01F41/02Apparatus 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
    • H01F41/0206Manufacturing of magnetic cores by mechanical means
    • H01F41/0233Manufacturing of magnetic circuits made from sheets
    • H01F41/024Manufacturing of magnetic circuits made from deformed sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
PL21886239.9T 2020-10-26 2021-10-26 Sposób i urządzenie do wytwarzania rdzenia żelaznego zwijanego PL4235718T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020178569 2020-10-26
PCT/JP2021/039561 WO2022092121A1 (ja) 2020-10-26 2021-10-26 巻鉄心の製造方法及び製造装置

Publications (1)

Publication Number Publication Date
PL4235718T3 true PL4235718T3 (pl) 2025-03-24

Family

ID=81383981

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21886239.9T PL4235718T3 (pl) 2020-10-26 2021-10-26 Sposób i urządzenie do wytwarzania rdzenia żelaznego zwijanego

Country Status (17)

Country Link
US (1) US20230386740A1 (pl)
EP (1) EP4235718B1 (pl)
JP (1) JP7530010B2 (pl)
KR (1) KR102738099B1 (pl)
CN (1) CN116325038A (pl)
AU (1) AU2021368440B2 (pl)
CA (1) CA3195769A1 (pl)
ES (1) ES3013239T3 (pl)
FI (1) FI4235718T3 (pl)
HR (1) HRP20241685T1 (pl)
HU (1) HUE070437T2 (pl)
PL (1) PL4235718T3 (pl)
PT (1) PT4235718T (pl)
RS (1) RS66286B1 (pl)
SI (1) SI4235718T1 (pl)
TW (1) TWI779904B (pl)
WO (1) WO2022092121A1 (pl)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH049723Y2 (pl) 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
JPH05277565A (ja) * 1992-03-27 1993-10-26 Tanaka Kikinzoku Kogyo Kk 電気接触子の曲げ加工方法
JP4206286B2 (ja) 2003-03-27 2009-01-07 日新製鋼株式会社 塗装鋼板のフランジ曲げ加工方法
JP4388764B2 (ja) 2003-06-13 2009-12-24 日新製鋼株式会社 めっき鋼板の曲げ加工方法
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
JP5015449B2 (ja) * 2005-11-29 2012-08-29 キヤノン化成株式会社 電子写真用ブレードの曲げ加工方法
JP5024212B2 (ja) 2008-07-18 2012-09-12 株式会社デンソー 曲げ加工装置
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
EP3570305B1 (en) * 2017-01-10 2024-12-04 Nippon Steel Corporation Wound core and manufacturing method
JP6776952B2 (ja) * 2017-03-06 2020-10-28 日本製鉄株式会社 巻鉄心
JP6919559B2 (ja) * 2017-12-27 2021-08-18 日本製鉄株式会社 巻鉄心の鉄損劣位部特定方法
AU2019354345A1 (en) 2018-10-03 2021-05-13 Nippon Steel Corporation Wound core and transformer
JP7216412B2 (ja) 2019-04-23 2023-02-01 株式会社ミヤマエ 魚釣用電動リール

Also Published As

Publication number Publication date
US20230386740A1 (en) 2023-11-30
HUE070437T2 (hu) 2025-06-28
JP7530010B2 (ja) 2024-08-07
FI4235718T3 (fi) 2025-01-07
AU2021368440B2 (en) 2024-06-20
JPWO2022092121A1 (pl) 2022-05-05
AU2021368440A1 (en) 2023-05-25
WO2022092121A1 (ja) 2022-05-05
CN116325038A (zh) 2023-06-23
CA3195769A1 (en) 2022-05-05
TW202232529A (zh) 2022-08-16
RS66286B1 (sr) 2025-01-31
ES3013239T3 (en) 2025-04-11
EP4235718A1 (en) 2023-08-30
HRP20241685T1 (hr) 2025-02-14
KR20230066628A (ko) 2023-05-16
PT4235718T (pt) 2025-01-08
EP4235718B1 (en) 2024-12-04
SI4235718T1 (sl) 2025-04-30
TWI779904B (zh) 2022-10-01
KR102738099B1 (ko) 2024-12-05
EP4235718A4 (en) 2024-04-17

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