CA1340795C - Ruban et noyau maghetiques - Google Patents

Ruban et noyau maghetiques

Info

Publication number
CA1340795C
CA1340795C CA000596211A CA596211A CA1340795C CA 1340795 C CA1340795 C CA 1340795C CA 000596211 A CA000596211 A CA 000596211A CA 596211 A CA596211 A CA 596211A CA 1340795 C CA1340795 C CA 1340795C
Authority
CA
Canada
Prior art keywords
ribbon
magnetic
fine particles
magnetic ribbon
attached
Prior art date
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.)
Expired - Lifetime
Application number
CA000596211A
Other languages
English (en)
Inventor
Takashi Matsuoka
Toshikazu Furihata
Yasushi Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Chemi Con Corp
Original Assignee
Nippon Chemi Con 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
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=CA1340795(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Chemi Con Corp filed Critical Nippon Chemi Con Corp
Application granted granted Critical
Publication of CA1340795C publication Critical patent/CA1340795C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
CA000596211A 1988-04-11 1989-04-10 Ruban et noyau maghetiques Expired - Lifetime CA1340795C (fr)

Applications Claiming Priority (2)

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
JP63-88694(88694/1988) 1988-04-11

Publications (1)

Publication Number Publication Date
CA1340795C true CA1340795C (fr) 1999-10-19

Family

ID=13949956

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000596211A Expired - Lifetime CA1340795C (fr) 1988-04-11 1989-04-10 Ruban et noyau maghetiques

Country Status (6)

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

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
ATE119309T1 (de) 1995-03-15
EP0337716B1 (fr) 1995-03-01
KR890016591A (ko) 1989-11-29
JPH01259510A (ja) 1989-10-17
DE68921363T2 (de) 1995-07-13
DE68921363D1 (de) 1995-04-06
EP0337716A2 (fr) 1989-10-18

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 20161019