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ES8302951A1 - "procedimiento para tratar metal amorfo formando nucleo paraun dispositivo electromagnetico". - Google Patents

"procedimiento para tratar metal amorfo formando nucleo paraun dispositivo electromagnetico".

Info

Publication number
ES8302951A1
ES8302951A1 ES510580A ES510580A ES8302951A1 ES 8302951 A1 ES8302951 A1 ES 8302951A1 ES 510580 A ES510580 A ES 510580A ES 510580 A ES510580 A ES 510580A ES 8302951 A1 ES8302951 A1 ES 8302951A1
Authority
ES
Spain
Prior art keywords
amorphous metal
sheets
packets
bonding
core
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
ES510580A
Other languages
English (en)
Other versions
ES510580A0 (es
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES510580A0 publication Critical patent/ES510580A0/es
Publication of ES8302951A1 publication Critical patent/ES8302951A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B32B37/1292—Application of adhesive selectively, e.g. in stripes, in patterns
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Laminated Bodies (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

PROCEDIMIENTO PARA FABRICAR UN NUCLEO DE LAMINAS DELGADAS. CONSISTE EN VARIOS RODILLOS DE CHAPA DE POCO ESPESOR (18), QUE ALIMENTAN DE MATERIAL, POSTERIORMENTE SUPERPUESTO UN CALENTADOR (29) Y UNOS RODILLOS PROPULSORES (28), QUE FORMAN UNA LAMINA COMPUESTA (26) DE METAL AMORFO. UNA CIZALLA (30) CORTA ESTA ULTIMA LAMINA EN PAQUETES (25) QUE SE ENROLLAN EN CAPAS SUPERPUESTAS POR UN ENVOLVEDOR (50) ALREDEDOR DEL NUCLEO (40). POSTERIORMENTE ES SOMETIDO A UN MOLDEO (70), TEMPLE (72) Y LA OPERACION DE EMPAREJAMIENTO CON SU BOBINA ELECTRICA (74).
ES510580A 1981-03-19 1982-03-18 "procedimiento para tratar metal amorfo formando nucleo paraun dispositivo electromagnetico". Expired ES8302951A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/245,402 US4413406A (en) 1981-03-19 1981-03-19 Processing amorphous metal into packets by bonding with low melting point material

Publications (2)

Publication Number Publication Date
ES510580A0 ES510580A0 (es) 1983-02-01
ES8302951A1 true ES8302951A1 (es) 1983-02-01

Family

ID=22926505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510580A Expired ES8302951A1 (es) 1981-03-19 1982-03-18 "procedimiento para tratar metal amorfo formando nucleo paraun dispositivo electromagnetico".

Country Status (3)

Country Link
US (1) US4413406A (es)
CA (1) CA1186873A (es)
ES (1) ES8302951A1 (es)

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US4621031A (en) * 1984-11-16 1986-11-04 Dresser Industries, Inc. Composite material bonded by an amorphous metal, and preparation thereof
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CH668331A5 (en) * 1985-11-11 1988-12-15 Studer Willi Ag Magnetic head core mfr. from stack of laminations - involves linear machining of patterns from adhesively bonded and rolled sandwich of permeable and non-permeable layers
DE3645282C2 (de) * 1985-12-04 1996-02-08 Gen Electric Verfahren zum Herstellen eines Transformatorkerns und danach erhaltener gewickelter Transformatorkern
US4734975A (en) * 1985-12-04 1988-04-05 General Electric Company Method of manufacturing an amorphous metal transformer core and coil assembly
US4897318A (en) * 1986-01-21 1990-01-30 Matsushita Electric Industrial Co., Ltd. Laminated magnetic materials
US4705578A (en) * 1986-04-16 1987-11-10 Westinghouse Electric Corp. Method of constructing a magnetic core
US4782994A (en) * 1987-07-24 1988-11-08 Electric Power Research Institute, Inc. Method and apparatus for continuous in-line annealing of amorphous strip
JPH04500837A (ja) * 1987-07-24 1992-02-13 アライド―シグナル・インコーポレーテッド 非晶質ストリップの連続インラインアニーリング方法と装置
US5018267A (en) * 1989-09-05 1991-05-28 Armco Inc. Method of forming a laminate
DE4143460C2 (de) * 1990-01-11 1999-03-25 Gen Electric Verfahren zum Herstellen eines Kernwickels für einen elektrischen Transformator sowie Vorrichtung zum Durchführen des Verfahrens
US5093981A (en) * 1990-01-11 1992-03-10 General Electric Company Method for making a transformer core comprising amorphous metal strips surrounding the core window
US5291648A (en) * 1990-01-11 1994-03-08 General Electric Company Apparatus for making a transformer core comprising amorphous metal strips surrounding the core window
US5240541A (en) * 1990-02-27 1993-08-31 Asea Brown Boveri, Inc. Method of fabricating a laminated strip of amorphous metal
DE4100210C2 (de) * 1990-04-06 1993-10-28 Gen Electric Verfahren zum Herstellen eines Transformatorwickels
US5230139A (en) * 1990-06-11 1993-07-27 General Electric Company Method of making a transformer core comprising strips of amorphous steel wrapped around the core window
US5191700A (en) * 1990-12-12 1993-03-09 General Electric Company Method for making packets of amorphous metal strip for transformer-core manufacture
US5063654A (en) * 1990-12-12 1991-11-12 General Electric Company Method for making packets of amorphous metal strip for transformer-core manufacture
US5309627A (en) * 1990-12-28 1994-05-10 Cooper Power Systems, Inc. Apparatus for making a transformer core of non-circular cross-section
JP2975142B2 (ja) * 1991-03-29 1999-11-10 株式会社日立製作所 アモルファス鉄心製造方法及びその装置
US5181311A (en) * 1991-10-09 1993-01-26 General Electric Company Method for manufacturing an amorphous metal core for a transformer that includes steps for reducing core loss
US5628861A (en) * 1995-01-25 1997-05-13 Abb Power T&D Company Inc. Method for adhesively bonded laminate for use in an electrical apparatus such as a transformer, generator, or motor
NO962734L (no) * 1995-07-27 1997-01-28 Esselte Meto Int Gmbh Deaktiverbar sikkerhetsstripe og fremgangsmåte og anordning for fremstilling av en deaktiverbar sikkerhetsstripe
US6413351B1 (en) 1996-05-31 2002-07-02 General Electric Company Edge bonding for amorphous metal transformer
IL126748A0 (en) * 1998-10-26 1999-08-17 Amt Ltd Three-phase transformer and method for manufacturing same
ATE334473T1 (de) * 2000-04-27 2006-08-15 A T T Advanced Transformer Tec Gewickelter transformatorkern, verfahren und vorrichtung zur dessen herstellung
DE10161907A1 (de) * 2001-12-17 2003-06-26 Vacuumschmelze Gmbh & Co Kg Verfahren zur Herstellung nanokristalliner Ringbandkerne
AU2003256459A1 (en) * 2002-07-09 2004-01-23 Inductotherm Corporation Bonding of materials with induction heating
DE102008010062A1 (de) * 2007-06-22 2008-12-24 Sms Demag Ag Verfahren zum Warmwalzen und zur Wärmebehandlung eines Bandes aus Stahl
JP5867982B2 (ja) * 2008-06-13 2016-02-24 株式会社日立産機システム 変圧器、変圧器鉄心の製造装置及び製造方法
DE102009060170A1 (de) * 2009-12-23 2011-06-30 Volkswagen AG, 38440 Verfahren zur Herstellung von Blechpaketen für elektrische Maschinen
US8209850B2 (en) * 2010-03-25 2012-07-03 Tempel Steel Company Method for manufacturing pencil cores
EP2698796A1 (de) * 2012-08-16 2014-02-19 Siemens Aktiengesellschaft Kern für einen Transformator oder eine Spule sowie Transformator mit einem solchen Kern
CA2905015C (en) 2013-03-13 2019-08-06 Lakeview Metals, Inc. Method and apparatus for making amorphous metal transformer cores
CN108701529B (zh) * 2016-03-17 2020-08-14 株式会社日立产机系统 非晶变压器和用于它的层叠铁芯
IT201600104006A1 (it) 2016-10-17 2018-04-17 Sica Spa Metodo ed apparecchiatura di taglio di un tubo in materiale termoplastico.
JP6655525B2 (ja) * 2016-11-18 2020-02-26 株式会社日立産機システム 変圧器、鉄心及びアモルファス金属部材
US10610961B2 (en) * 2017-04-10 2020-04-07 GM Global Technology Operations LLC Apparatus and method for trimming a sheet metal edge
IT201700059495A1 (it) * 2017-05-31 2018-12-01 L A E Lughese Attrezzature Per L Elettromeccanica S R L Processo, sistema di alimentazione nastro e impianto per la produzione di nuclei lamellari per trasformatori
KR102605370B1 (ko) 2018-12-17 2023-11-24 닛폰세이테츠 가부시키가이샤 적층 코어 및 회전 전기 기기
EA202192070A1 (ru) 2018-12-17 2021-11-08 Ниппон Стил Корпорейшн Клеено-шихтованный сердечник для статора, способ его производства и электродвигатель
EP3902126B1 (en) 2018-12-17 2025-10-08 Nippon Steel Corporation Adhesively laminated core for stator and electrical motor
CN113169594B (zh) 2018-12-17 2025-08-12 日本制铁株式会社 层叠铁芯以及旋转电机
EP3902111A4 (en) 2018-12-17 2022-10-05 Nippon Steel Corporation LAMINATED CORE AND ROTATING ELECTRICAL MACHINE
KR102607589B1 (ko) 2018-12-17 2023-11-30 닛폰세이테츠 가부시키가이샤 적층 코어 및 회전 전기 기기
EP3872963A4 (en) * 2018-12-17 2022-08-03 Nippon Steel Corporation LAMINATED CORE, CORE BLOCK, ROTATING ELECTRIC MACHINE, AND METHOD OF MAKING CORE BLOCK
EP3902123B1 (en) 2018-12-17 2025-10-29 Nippon Steel Corporation Laminated core, laminated core manufacturing method, and electric motor
EA202192061A1 (ru) 2018-12-17 2021-12-31 Ниппон Стил Корпорейшн Клеено-шихтованный сердечник для статора, способ его изготовления и электродвигатель
RS65460B1 (sr) 2018-12-17 2024-05-31 Nippon Steel Corp Laminirano jezgro i električni motor
EA202192059A1 (ru) 2018-12-17 2021-12-31 Ниппон Стил Корпорейшн Клеено-шихтованный сердечник для статора и электродвигатель
SG11202108982PA (en) 2018-12-17 2021-09-29 Nippon Steel Corp Laminated core and electric motor
PL3902108T3 (pl) 2018-12-17 2024-10-14 Nippon Steel Corporation Laminowany rdzeń oraz wirująca maszyna elektryczna
DE102019119292B4 (de) * 2019-07-16 2023-12-21 Bischof + Klein Se & Co. Kg Verfahren zur Herstellung einer Mutterrolle einer zusammenhängenden Mehrschichtfolie sowie Mutterrolle herstellbar mit einem derartigen Verfahren
DE102019213658A1 (de) * 2019-09-09 2021-03-11 Elringklinger Ag Verfahren zur Herstellung eines Blechstapels, Blechstapel, Maschinenbauteil und Elektromotor
EP3916743A1 (en) * 2020-05-29 2021-12-01 ABB Power Grids Switzerland AG Hybrid transformer core and method of manufacturing a transformer core

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US2334131A (en) * 1942-11-30 1943-11-09 Line Material Co Machine for winding coils and method of winding coils
US2479325A (en) * 1947-12-04 1949-08-16 Westinghouse Electric Corp Method of making unitary articles from laminations
US3043000A (en) * 1958-04-24 1962-07-10 Mc Graw Edison Co Method of forming a conductive coil on a closed magnetic core
US3550266A (en) * 1967-04-20 1970-12-29 Linton & Hirst Ltd Method of producing cores
US4155397A (en) * 1978-05-05 1979-05-22 General Electric Company Method and apparatus for fabricating amorphous metal laminations for motors and transformers
US4288773A (en) * 1978-12-06 1981-09-08 General Electric Company Amorphous metal ballasts and reactors
US4219355A (en) * 1979-05-25 1980-08-26 Allied Chemical Corporation Iron-metalloid amorphous alloys for electromagnetic devices

Also Published As

Publication number Publication date
US4413406A (en) 1983-11-08
ES510580A0 (es) 1983-02-01
CA1186873A (en) 1985-05-14

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