ES2003247A6 - Un metodo para construir un nucleo magnetico para un aparato inductivo, electrico y estatico - Google Patents

Un metodo para construir un nucleo magnetico para un aparato inductivo, electrico y estatico

Info

Publication number
ES2003247A6
ES2003247A6 ES8701072A ES8701072A ES2003247A6 ES 2003247 A6 ES2003247 A6 ES 2003247A6 ES 8701072 A ES8701072 A ES 8701072A ES 8701072 A ES8701072 A ES 8701072A ES 2003247 A6 ES2003247 A6 ES 2003247A6
Authority
ES
Spain
Prior art keywords
magnetic core
laminates
stack
cycle
annealing
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
Application number
ES8701072A
Other languages
English (en)
Inventor
Kou Chi Lin
Charles Edward Burkhardt
Harry Reid Sheppard
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES2003247A6 publication Critical patent/ES2003247A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/04—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
    • 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
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45471—Projection having movable connection between components thereof or variable configuration
    • Y10T24/45497—Projection having movable connection between components thereof or variable configuration including pivotal connection between projection components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

UN METODO PARA CONSTRUIR UN NUCLEO MAGNETICO CON LAMINILLAS DE METAL AMORFO, ENSAMBLADAS EN GRUPOS CON LAMINAS APLANADORAS QUE SE INTERCALAN EN UNA PILA DE LAMINILLAS AMORFAS DURANTE UN CICLO DE RECOCIDO MAGNETICO PARA DESESFORZAR. SE COMPRIME LA PILA DE LAMINILLAS A UNOS 27 KPA, PERO NO A UNA PRESION QUE PUEDA PRODUCIR EL LIGADO METALURGICO DE LAS LAMINILLAS CONTIGUAS. LA COMPRESION SE APLICA DURANTE EL TIEMPO EN QUE LA PILA ESTA A LA ALTA TEMPERATURA DE RECALENTAMIENTO EN EL CICLO DE RECOCIDO PARA DESESFORZADO. LAS LAMINILLAS APLANADAS FORMAN UN NUCLEO MAGNETICO QUE TIENE UN MEJOR FACTOR DE ESPACIO Y MENOR SENSIBILIDAD A LAS PRESIONES DE ENCLAVAMIENTO DEL NUCLEO.
ES8701072A 1986-04-16 1987-04-13 Un metodo para construir un nucleo magnetico para un aparato inductivo, electrico y estatico Expired ES2003247A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/852,876 US4705578A (en) 1986-04-16 1986-04-16 Method of constructing a magnetic core

Publications (1)

Publication Number Publication Date
ES2003247A6 true ES2003247A6 (es) 1988-10-16

Family

ID=25314468

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701072A Expired ES2003247A6 (es) 1986-04-16 1987-04-13 Un metodo para construir un nucleo magnetico para un aparato inductivo, electrico y estatico

Country Status (9)

Country Link
US (1) US4705578A (es)
JP (1) JPS62249407A (es)
AU (1) AU602506B2 (es)
BE (1) BE1001042A5 (es)
CA (1) CA1272583A (es)
ES (1) ES2003247A6 (es)
IN (1) IN167074B (es)
MX (1) MX165414B (es)
NO (1) NO871489L (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759949A (en) * 1987-07-23 1988-07-26 Westinghouse Electric Corp. Method of insulating ferromagnetic amorphous metal continuous strip
US4761630A (en) * 1987-10-09 1988-08-02 Westinghouse Electric Corp. Butt-lap-step core joint
US5558735A (en) * 1991-12-27 1996-09-24 Square D Company Method for making laminate with U. V. cured polymer coating
US5731649A (en) * 1996-12-27 1998-03-24 Caama+E,Otl N+Ee O; Ramon A. Electric motor or generator
US7011718B2 (en) * 2001-04-25 2006-03-14 Metglas, Inc. Bulk stamped amorphous metal magnetic component
US6784588B2 (en) * 2003-02-03 2004-08-31 Metglas, Inc. Low core loss amorphous metal magnetic components for electric motors
TWI261623B (en) * 2003-09-26 2006-09-11 Mitsui Chemicals Inc Laminate from magnetic base material, and method for production thereof
CN1845273B (zh) * 2005-04-08 2010-04-28 大同股份有限公司 非晶质铁心的制造方法
EP1724708B1 (en) * 2005-04-26 2016-02-24 Amotech Co., Ltd. Magnetic sheet for radio frequency identification antenna, method of manufacturing the same.
US20080196794A1 (en) * 2007-02-20 2008-08-21 Centre National De La Recherche Scientifique Institut National Polytechnique De Grenoble Bulk metallic glass/metal composites produced by codeformation
CN109559883B (zh) * 2018-12-26 2021-01-15 江西大有科技有限公司 高低温度稳定性软磁合金铁芯的制备方法
JP7192511B2 (ja) * 2019-01-10 2022-12-20 トヨタ自動車株式会社 合金薄帯の製造方法
DE112020006143T5 (de) * 2019-12-18 2022-10-06 Maglab Limited Magnetkernanordnung und herstellungsverfahren dafür

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066515A (en) * 1934-07-06 1937-01-05 Bell Telephone Labor Inc Method of heat treating magnetic materials
DE887051C (de) * 1944-06-25 1953-08-20 Siemens Ag Einrichtung zum Anlassen duenner Bleche
FR1188524A (fr) * 1956-07-28 1959-09-23 Procédé de fabrication de paquets de tôles pour noyaux magnétiques, destinés notamment à des appareils de commande électriques
US4116728B1 (en) * 1976-09-02 1994-05-03 Gen Electric Treatment of amorphous magnetic alloys to produce a wide range of magnetic properties
US4528481B1 (en) * 1976-09-02 1994-07-26 Gen Electric Treatment of amorphous magnetic alloys to produce a wide range of magnetic properties
US4197146A (en) * 1978-10-24 1980-04-08 General Electric Company Molded amorphous metal electrical magnetic components
US4201837A (en) * 1978-11-16 1980-05-06 General Electric Company Bonded amorphous metal electromagnetic components
JPS565962A (en) * 1979-06-27 1981-01-22 Sony Corp Manufacture of amorphous magnetic alloy
US4298382A (en) * 1979-07-06 1981-11-03 Corning Glass Works Method for producing large metallic glass bodies
US4249969A (en) * 1979-12-10 1981-02-10 Allied Chemical Corporation Method of enhancing the magnetic properties of an Fea Bb Sic d amorphous alloy
JPS5739131A (en) * 1980-08-20 1982-03-04 Pioneer Electronic Corp Heat treatment of sendast thin belt
JPS5779158A (en) * 1980-10-31 1982-05-18 Matsushita Electric Ind Co Ltd Heat treatment of thin strip of amorphous magnetic alloy
US4413406A (en) * 1981-03-19 1983-11-08 General Electric Company Processing amorphous metal into packets by bonding with low melting point material
US4520078A (en) * 1981-06-08 1985-05-28 Electric Power Research Institute, Inc. Cores for electromagnetic apparatus and methods of fabrication
US4529458A (en) * 1982-07-19 1985-07-16 Allied Corporation Compacted amorphous ribbon
US4529457A (en) * 1982-07-19 1985-07-16 Allied Corporation Amorphous press formed sections
US4506248A (en) * 1983-09-19 1985-03-19 Electric Power Research Institute, Inc. Stacked amorphous metal core
JPS6091612A (ja) * 1983-10-25 1985-05-23 Toshiba Corp 積層鉄心の製造方法
JPS60248817A (ja) * 1984-05-22 1985-12-09 Toshiba Corp 積層鉄心用積層ブロツクの熱処理方法
JPS6153712A (ja) * 1984-08-23 1986-03-17 Fuji Electric Corp Res & Dev Ltd 変圧器鉄心の製造方法

Also Published As

Publication number Publication date
AU6981487A (en) 1987-10-22
CA1272583A (en) 1990-08-14
MX165414B (es) 1992-11-11
NO871489D0 (no) 1987-04-09
AU602506B2 (en) 1990-10-18
BE1001042A5 (fr) 1989-06-20
JPS62249407A (ja) 1987-10-30
US4705578A (en) 1987-11-10
NO871489L (no) 1987-10-19
IN167074B (es) 1990-08-25

Similar Documents

Publication Publication Date Title
ES2003247A6 (es) Un metodo para construir un nucleo magnetico para un aparato inductivo, electrico y estatico
IT1151045B (it) Procedimento per comandare la distribuzione della pressione lineare di un cilindro e corrispondente cilindro
DK0860406T3 (da) Isolerende dobbeltrudeenhed og vakuumdobbeltrudeenhed
BR8200235A (pt) Laminado decorativo consolidado por calor e pressao e processo para produzir o laminado
DE69726704D1 (de) Herstellungsverfahren für eine aus zwei glasscheiben bestehende isolierverglasung
ITRM960904A0 (it) Procedimento per la produzione di lamierino magnetico a grano orienta= to, con elevate caratteristiche magnetiche
IT1112847B (it) Impianto per la produzione di gas compresso,rispettivamente di energia meccanica
IT8022690A0 (it) Procedimento per produrre pezzi d'opera con strato di adattamento per sollecitazione con pressione superficiale estremamente elevata e pezzi d'opera dotati di tale strato di adattamento.
MY133384A (en) Secondary part of a linear motor, method for the production thereof, linear motor with secondary part and use of the linear motor
JPS5581296A (en) Positive-displacement fluid compressor
GB1480759A (en) Multi-walled pressure resisting pipe and a method for manufacturing same
ES2093317T3 (es) Instalacion de transporte.
ATE42785T1 (de) Waermedaemmender schalungsstein.
IT8068349A0 (it) Valvola riduttrice di pressione ad alto rapporto di riduzione
JPS55133507A (en) Metallic magnetic material
AU661101B2 (en) Elongated housing of large cross-section and its fabrication method
ES483674A1 (es) Un aparato para fabricar una estructura compuesta metalica adaptada para usarse en paneles intercambiadores de calor.
IT1121469B (it) Procedimento per la produzione di lamierino di acciaio laminato a freddo di elevata resistenza presentante migliorata capacita di sagomatura alla pressa
JPS55129922A (en) Gap forming method of magnetic head
JPS54109355A (en) Mechanical filter
JPS56140683A (en) Piezoelectric transformer
IT8283487A0 (it) Procedimento ed impianto per la variazione del carico con rendimento economico a ciclo composto (gas-vapore) risultante dalla propulsione delle unita' diproduzione delle centrali elettriche e delle stazioni d'accrescimento di pressione (compressori) del metano e per oleodotti a grandi distanze del petrolio.
JPS5542379A (en) Manufacture of magnetic head
JPS54156986A (en) Finger spring of fuel assembly
JPS57136900A (en) Bimorph piezoelectric element

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401