CO4790198A1 - Metodo y aparato para la fabricacion de una bobina electrica arrollada helicoidalmente con aislamiento variable - Google Patents

Metodo y aparato para la fabricacion de una bobina electrica arrollada helicoidalmente con aislamiento variable

Info

Publication number
CO4790198A1
CO4790198A1 CO98044134A CO98044134A CO4790198A1 CO 4790198 A1 CO4790198 A1 CO 4790198A1 CO 98044134 A CO98044134 A CO 98044134A CO 98044134 A CO98044134 A CO 98044134A CO 4790198 A1 CO4790198 A1 CO 4790198A1
Authority
CO
Colombia
Prior art keywords
insulation
layer
coil
wire
additional
Prior art date
Application number
CO98044134A
Other languages
English (en)
Inventor
L Hill Norris
Thomas L Linsenbardt
Original Assignee
Abb Power T And D Company Inc
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 Abb Power T And D Company Inc filed Critical Abb Power T And D Company Inc
Publication of CO4790198A1 publication Critical patent/CO4790198A1/es

Links

Classifications

    • 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
    • H01F41/04—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 for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/122—Insulating between turns or between winding layers
    • 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
    • H01F41/04—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 for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
    • H01F41/066—Winding non-flat conductive wires, e.g. rods, cables or cords with insulation
    • 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
    • H01F41/04—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 for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/082—Devices for guiding or positioning the winding material on the former
    • H01F41/086—Devices for guiding or positioning the winding material on the former in a special configuration on the former, e.g. orthocyclic coils or open mesh coils
    • 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
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
    • 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
    • Y10T29/52—Plural diverse manufacturing apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Método de fabricación de una bobina eléctrica arrollada helicoidalmente con aislamiento variable, que comprende las etapas de; alimentar alambre rectangular aislado desde un carrete de suministro hasta una zona de revestimiento, aplicar dentro de la zona de revestimiento selectivamente un aislamiento adicional de resina líquida al alambre, por lo que tiene aislamiento adicional solamente en aquellas áreas de la bobina donde es necesaria la resistencia dieléctrica, alimentar a continuación el alambre aislado a través de al menos una estación de endurecimiento para permitir el endurecimiento del aislamiento adicional, antes del arrollamiento del alambre aislado endurecido en una bobina, y arrollar después el alambre aislado endurecido en una bobina de configuración predeterminada, por lo que las porciones del alambre que tienen el aislamiento adicional están localizadas en las áreas de la bobina donde es necesaria la máxima resistencia dieléctrica. Método de fabricación de una bobina eléctrica arrollada helicoidalmente con aislamiento variable de acuerdo con la reivindicación 1, donde la bobina comprende múltiples capas, en las que cada capa está constituida por múltiples vueltas de alambre, caracterizándose dicho método porque la etapa de aplicar el aislamiento adicional se realiza de forma que el espesor del aislamiento se varía en incrementos durante el arrollamiento de cada capa, de modo que el aislamiento aumenta desde substancialmente cero en la primera vuelta en el inicio de la capa donde la tensión entre capa y capa es baja hasta el espesor máximo requerido de la última vuelta al final de la capa donde la tensión es alta y se repite el proceso sobre cada capa sucesiva.
CO98044134A 1997-08-04 1998-08-03 Metodo y aparato para la fabricacion de una bobina electrica arrollada helicoidalmente con aislamiento variable CO4790198A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90542497A 1997-08-04 1997-08-04

Publications (1)

Publication Number Publication Date
CO4790198A1 true CO4790198A1 (es) 1999-05-31

Family

ID=25420790

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98044134A CO4790198A1 (es) 1997-08-04 1998-08-03 Metodo y aparato para la fabricacion de una bobina electrica arrollada helicoidalmente con aislamiento variable

Country Status (4)

Country Link
US (1) US6138343A (es)
CA (1) CA2310112A1 (es)
CO (1) CO4790198A1 (es)
WO (1) WO1999006310A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6207832B1 (en) * 1999-04-09 2001-03-27 University Of Pittsburgh Camptothecin analogs and methods of preparation thereof
GB2389717B (en) * 2002-01-24 2004-07-28 Visteon Global Tech Inc Automotive alternator stator assembly and winding method
GB0307728D0 (en) * 2003-04-03 2003-05-07 Tesla Engineering Ltd Coil structure for magnetic resonance imaging
US7154368B2 (en) * 2003-10-15 2006-12-26 Actown Electricoil, Inc. Magnetic core winding method, apparatus, and product produced therefrom
KR20050052082A (en) * 2003-11-29 2005-06-02 Samsung Electronics Co Ltd A composite cooking apparatus
DE102004008365A1 (de) * 2004-02-20 2005-09-08 Altana Electrical Insulation Gmbh Verfahren zur Herstellung von beschichteten elektrischen Drähten
EP2194546A1 (en) * 2008-12-08 2010-06-09 ABB Research LTD Electrical machine with improved lightning impulse withstand
JP5421064B2 (ja) * 2009-10-26 2014-02-19 後藤電子 株式会社 高周波高圧高電流電線
EP2325849B1 (en) * 2009-11-19 2014-01-08 Essex Europe Continuously transposed conductor
JP6611804B2 (ja) * 2017-03-10 2019-11-27 三菱電機エンジニアリング株式会社 共振型電力伝送用コイル

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949593A (en) * 1957-05-09 1960-08-16 Reynolds Metals Co Electrical coil formed from multilayer strip conductor
US3153212A (en) * 1961-06-06 1964-10-13 Ariel R Davis Variable transformer and winding
US3504104A (en) * 1968-12-13 1970-03-31 Matsushita Electric Ind Co Ltd Self-bonding,surface-insulated foil conductors
CH546501A (de) * 1972-06-20 1974-02-28 Bbc Brown Boveri & Cie Verfahren zur herstellung von stableitern fuer die statorwicklung einer rotierenden elektrischen hochspannungsmaschine.
US3891955A (en) * 1974-05-07 1975-06-24 Westinghouse Electric Corp Electrical inductive apparatus
US4204087A (en) * 1976-11-22 1980-05-20 Westinghouse Electric Corp. Adhesive coated electrical conductors
US4412094A (en) * 1980-05-21 1983-10-25 Western Electric Company, Inc. Compositely insulated conductor riser cable
US4406056A (en) * 1981-10-02 1983-09-27 Westinghouse Electric Corp. Method of making a cellulose-free transformer coil
US4503605A (en) * 1981-05-15 1985-03-12 Westinghouse Electric Corp. Method of making a cellulose-free electrical winding
US4554730A (en) * 1984-01-09 1985-11-26 Westinghouse Electric Corp. Method of making a void-free non-cellulose electrical winding
US4818909A (en) * 1988-01-15 1989-04-04 General Electric Company Insulated coil assembly
US5428337A (en) * 1992-02-21 1995-06-27 Vlt Corporation Conductive winding
GB9226925D0 (en) * 1992-12-24 1993-02-17 Anglia Electronic Tech Ltd Transformer winding

Also Published As

Publication number Publication date
CA2310112A1 (en) 1999-02-11
WO1999006310A3 (en) 2000-08-03
WO1999006310A2 (en) 1999-02-11
US6138343A (en) 2000-10-31

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