ATE119309T1 - Magnetisches band und magnetkern. - Google Patents

Magnetisches band und magnetkern.

Info

Publication number
ATE119309T1
ATE119309T1 AT89303542T AT89303542T ATE119309T1 AT E119309 T1 ATE119309 T1 AT E119309T1 AT 89303542 T AT89303542 T AT 89303542T AT 89303542 T AT89303542 T AT 89303542T AT E119309 T1 ATE119309 T1 AT E119309T1
Authority
AT
Austria
Prior art keywords
magnetic
band
magnetic ribbon
fine particles
core
Prior art date
Application number
AT89303542T
Other languages
English (en)
Inventor
Takashi Matsuoka
Toshikazu Furihata
Yasushi Ueda
Original Assignee
Mitsui Petrochemical Ind
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13949956&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE119309(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Application granted granted Critical
Publication of ATE119309T1 publication Critical patent/ATE119309T1/de

Links

Classifications

    • 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
    • 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)
    • 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
    • H01F1/15383—Applying coatings thereon
    • 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
    • H01F1/16—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 in the form of sheets
    • H01F1/18—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 in the form of sheets with insulating coating
    • 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
    • H01F27/25—Magnetic cores made from strips or ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Magnetic Heads (AREA)
  • Decoration Of Textiles (AREA)
  • Magnetic Record Carriers (AREA)
AT89303542T 1988-04-11 1989-04-11 Magnetisches band und magnetkern. ATE119309T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63088694A JP2716064B2 (ja) 1988-04-11 1988-04-11 磁性リボン及び磁心

Publications (1)

Publication Number Publication Date
ATE119309T1 true ATE119309T1 (de) 1995-03-15

Family

ID=13949956

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89303542T ATE119309T1 (de) 1988-04-11 1989-04-11 Magnetisches band und magnetkern.

Country Status (6)

Country Link
EP (1) EP0337716B1 (de)
JP (1) JP2716064B2 (de)
KR (1) KR920005490B1 (de)
AT (1) ATE119309T1 (de)
CA (1) CA1340795C (de)
DE (1) DE68921363T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091253A (en) * 1990-05-18 1992-02-25 Allied-Signal Inc. Magnetic cores utilizing metallic glass ribbons and mica paper interlaminar insulation
DE69109794T2 (de) * 1990-10-03 1996-02-08 Nippon Steel Corp Verfahren zur Herstellung von Kernen aus Permalloy.
JP2909349B2 (ja) * 1993-05-21 1999-06-23 日立金属株式会社 絶縁膜が形成されたナノ結晶軟磁性合金薄帯および磁心ならびにパルス発生装置、レーザ装置、加速器
US20060017010A1 (en) * 2004-07-22 2006-01-26 Axcelis Technologies, Inc. Magnet for scanning ion beams
JP5555725B2 (ja) 2012-01-13 2014-07-23 本田技研工業株式会社 電気負荷制御装置
JP7655001B2 (ja) 2020-03-27 2025-04-02 株式会社プロテリアル 巻磁心の製造方法、及び巻磁心
JP2023031770A (ja) 2021-08-25 2023-03-09 Tdk株式会社 磁性合金薄帯、積層体および磁性コア

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181114A (ja) * 1985-02-07 1986-08-13 Toshiba Corp 巻鉄心の製造方法
JPS61198611A (ja) * 1985-02-27 1986-09-03 Kawasaki Steel Corp 非晶質合金薄帯鉄心による変圧器の製造方法
DE3685698T2 (de) * 1985-02-27 1993-01-28 Kawasaki Steel Co Verfahren zur herstellung eines lamellenpakets aus duennem amorphen magnetband, und eines magnetkerns aus duennem legierten band.
JPS6265403A (ja) * 1985-09-18 1987-03-24 Kawasaki Steel Corp 非晶質合金薄帯の磁気特性改善方法

Also Published As

Publication number Publication date
EP0337716A3 (en) 1990-09-19
JP2716064B2 (ja) 1998-02-18
KR920005490B1 (ko) 1992-07-06
EP0337716B1 (de) 1995-03-01
KR890016591A (ko) 1989-11-29
CA1340795C (en) 1999-10-19
JPH01259510A (ja) 1989-10-17
DE68921363T2 (de) 1995-07-13
DE68921363D1 (de) 1995-04-06
EP0337716A2 (de) 1989-10-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties