JP5372312B2 - 絶縁体で被覆した磁性金属リボンを用いる磁性物品 - Google Patents

絶縁体で被覆した磁性金属リボンを用いる磁性物品 Download PDF

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Publication number
JP5372312B2
JP5372312B2 JP2004568029A JP2004568029A JP5372312B2 JP 5372312 B2 JP5372312 B2 JP 5372312B2 JP 2004568029 A JP2004568029 A JP 2004568029A JP 2004568029 A JP2004568029 A JP 2004568029A JP 5372312 B2 JP5372312 B2 JP 5372312B2
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JP
Japan
Prior art keywords
magnetic
core
magnetic core
transformer
toroidal
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 - Fee Related
Application number
JP2004568029A
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English (en)
Japanese (ja)
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JP2006514433A (ja
JP2006514433A5 (enExample
Inventor
ハセガワ，リュウスケ
ウェブ，ジョン・ピー
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Metglas Inc
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Metglas Inc
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Publication of JP2006514433A5 publication Critical patent/JP2006514433A5/ja
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/04—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • 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
    • 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)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12556—Organic component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12597—Noncrystalline silica or noncrystalline plural-oxide component [e.g., glass, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/32—Composite [nonstructural laminate] of inorganic material having metal-compound-containing layer and having defined magnetic layer

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)
  • Laminated Bodies (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Thin Magnetic Films (AREA)
JP2004568029A 2003-01-30 2003-12-10 絶縁体で被覆した磁性金属リボンを用いる磁性物品 Expired - Fee Related JP5372312B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/354,791 2003-01-30
US10/354,791 US7056595B2 (en) 2003-01-30 2003-01-30 Magnetic implement using magnetic metal ribbon coated with insulator
PCT/US2003/039980 WO2004069536A1 (en) 2003-01-30 2003-12-10 Magnetic implement using magnetic metal ribbon coated with insulator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011051020A Division JP5702632B2 (ja) 2003-01-30 2011-03-09 絶縁体で被覆した磁性金属リボンを用いる磁性物品

Publications (3)

Publication Number Publication Date
JP2006514433A JP2006514433A (ja) 2006-04-27
JP2006514433A5 JP2006514433A5 (enExample) 2013-06-20
JP5372312B2 true JP5372312B2 (ja) 2013-12-18

Family

ID=32770421

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2004568029A Expired - Fee Related JP5372312B2 (ja) 2003-01-30 2003-12-10 絶縁体で被覆した磁性金属リボンを用いる磁性物品
JP2011051020A Expired - Fee Related JP5702632B2 (ja) 2003-01-30 2011-03-09 絶縁体で被覆した磁性金属リボンを用いる磁性物品

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011051020A Expired - Fee Related JP5702632B2 (ja) 2003-01-30 2011-03-09 絶縁体で被覆した磁性金属リボンを用いる磁性物品

Country Status (8)

Country Link
US (2) US7056595B2 (enExample)
EP (1) EP1594688A4 (enExample)
JP (2) JP5372312B2 (enExample)
KR (1) KR101143014B1 (enExample)
CN (1) CN100537218C (enExample)
AU (1) AU2003300955A1 (enExample)
TW (1) TWI328511B (enExample)
WO (1) WO2004069536A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006019613B4 (de) * 2006-04-25 2014-01-30 Vacuumschmelze Gmbh & Co. Kg Magnetkern, Verfahren zu seiner Herstellung sowie seine Verwendung in einem Fehlerstromschutzschalter
KR101399021B1 (ko) 2012-02-03 2014-05-27 주식회사 아모센스 디지타이저용 자기장 차폐시트 및 그의 제조방법과 이를 이용한 휴대 단말기기
IN2014DN10233A (enExample) 2012-06-04 2015-08-07 Amosense Co Ltd
CN109338087A (zh) * 2018-11-14 2019-02-15 王静然 一种非晶带材的处理方法
EP3882368A4 (en) 2018-11-14 2022-01-12 Wang, Jiahao TREATMENT PROCESS FOR TEMPORARILY MAGNETIC METALLIC MATERIALS
KR102710005B1 (ko) 2019-10-21 2024-09-26 엘지이노텍 주식회사 회로기판

Family Cites Families (26)

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USRE32925E (en) 1972-12-26 1989-05-18 Allied-Signal Inc. Novel amorphous metals and amorphous metal articles
JPS59181504A (ja) * 1983-03-31 1984-10-16 Toshiba Corp 恒透磁率磁心
US4845454A (en) * 1986-07-29 1989-07-04 Toko, Inc. Inductance element with core of magnetic thin films
US4808464A (en) * 1987-07-23 1989-02-28 Westinghouse Electric Corp. Insulating ferromagnetic amorphous metal strips
JPH01289228A (ja) * 1988-05-17 1989-11-21 Matsushita Electric Ind Co Ltd ノイズフィルタ
JPH0670922B2 (ja) * 1988-08-25 1994-09-07 日立金属株式会社 高電圧パルス発生装置用磁性部品
JPH02101718A (ja) * 1988-10-08 1990-04-13 Mitsubishi Rayon Co Ltd 磁性コア及びその製造方法
US5443664A (en) * 1988-11-16 1995-08-22 Hitachi Metals, Ltd. Surge current-suppressing circuit and magnetic device therein
JPH0787133B2 (ja) * 1989-02-02 1995-09-20 日立金属株式会社 Ｆｅ基微結晶軟磁性合金からなる巻磁心及びその製造方法
JPH03208406A (ja) * 1990-01-10 1991-09-11 Toshiba Corp ノイズフィルタ素子
DE4117878C2 (de) * 1990-05-31 1996-09-26 Toshiba Kawasaki Kk Planares magnetisches Element
DE69120248T2 (de) * 1990-09-28 1996-12-05 Toshiba Kawasaki Kk Magnetkern
US5639566A (en) * 1990-09-28 1997-06-17 Kabushiki Kaisha Toshiba Magnetic core
US5242760A (en) * 1990-10-09 1993-09-07 Mitsui Petrochemical Industries Ltd. Magnetic ribbon and magnetic core
JP2812569B2 (ja) * 1991-03-18 1998-10-22 アルプス電気株式会社 低周波トランス
US5470646A (en) * 1992-06-11 1995-11-28 Kabushiki Kaisha Toshiba Magnetic core and method of manufacturing core
JP3291099B2 (ja) * 1993-03-05 2002-06-10 アルプス電気株式会社 軟磁性合金および平面型磁気素子
US5541566A (en) * 1994-02-28 1996-07-30 Olin Corporation Diamond-like carbon coating for magnetic cores
JPH0997715A (ja) * 1995-09-28 1997-04-08 Toshiba Corp 磁性薄膜およびそれを用いた薄膜磁気素子
KR100246014B1 (ko) * 1996-12-26 2000-03-02 박호군 비정질 자성 합금 박대의 유도 자기 이방성 형성 방법
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Also Published As

Publication number Publication date
US20040151920A1 (en) 2004-08-05
JP2006514433A (ja) 2006-04-27
KR20050097961A (ko) 2005-10-10
CN100537218C (zh) 2009-09-09
US7056595B2 (en) 2006-06-06
CN1759007A (zh) 2006-04-12
KR101143014B1 (ko) 2012-05-22
AU2003300955A1 (en) 2004-08-30
EP1594688A4 (en) 2009-05-27
WO2004069536A1 (en) 2004-08-19
TWI328511B (en) 2010-08-11
EP1594688A1 (en) 2005-11-16
HK1088281A1 (zh) 2006-11-03
US7138188B2 (en) 2006-11-21
JP5702632B2 (ja) 2015-04-15
TW200502088A (en) 2005-01-16
JP2011155278A (ja) 2011-08-11
US20050221126A1 (en) 2005-10-06

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