MX174538B - Bobina aislada electricamente, maquina rotatoria electrica y metodo para fabricar la bobina - Google Patents

Bobina aislada electricamente, maquina rotatoria electrica y metodo para fabricar la bobina

Info

Publication number
MX174538B
MX174538B MX021993A MX2199390A MX174538B MX 174538 B MX174538 B MX 174538B MX 021993 A MX021993 A MX 021993A MX 2199390 A MX2199390 A MX 2199390A MX 174538 B MX174538 B MX 174538B
Authority
MX
Mexico
Prior art keywords
coil
weight
parts
resin
layers
Prior art date
Application number
MX021993A
Other languages
English (en)
Inventor
Noriyuki Kinjo
Ikushi Kano
Shoichi Maruyama
Tooru Koyama
Chikashi Kanno
Hiroshi Honjo
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of MX174538B publication Critical patent/MX174538B/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/3218—Carbocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249922—Embodying intertwined or helical component[s]
    • 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]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31525—Next to glass or quartz
    • 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]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31529—Next to metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Organic Insulating Materials (AREA)
  • Epoxy Resins (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Insulating Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención se refiere a una bobina aislada eléctricamente, que comprende: una pluralidad de conductores, que forman capas apiladas, estos conductores están silados eléctricamente entre sí con aisladores de capas; capas de una hoja base aisladora reforzada con una resina aglutinante y enrolladas alrededor de las capas de conductores apiladas; y una resina termoestable enduracida, para la impregnación con la cual las capas de la hoja base aisladora se han impregnado; caracterizada porque: la resina aglutinante es una composición que comprende 100 a 50 partes en peso de una resina epoxi polifuncional, que tiene al menos tres grupos de p-(2,3-epoxi-propoxi)-fenilo en la molécula y a lo sumo 50 partes en peso de una resina epoxi bifuncional; y la resina para la impregnación es una composición que comprende 100 a 501 partes en peso de la resina epoxi bifuncional y a lo sumo 50 partes en peso de la resina epoxi polifuncional.
MX021993A 1989-08-18 1990-08-16 Bobina aislada electricamente, maquina rotatoria electrica y metodo para fabricar la bobina MX174538B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1211359A JPH0817060B2 (ja) 1989-08-18 1989-08-18 電気絶縁線輪、回転電機及びその製造方法

Publications (1)

Publication Number Publication Date
MX174538B true MX174538B (es) 1994-05-23

Family

ID=16604666

Family Applications (1)

Application Number Title Priority Date Filing Date
MX021993A MX174538B (es) 1989-08-18 1990-08-16 Bobina aislada electricamente, maquina rotatoria electrica y metodo para fabricar la bobina

Country Status (7)

Country Link
US (1) US5075159A (es)
EP (1) EP0413179A3 (es)
JP (1) JPH0817060B2 (es)
KR (1) KR100197167B1 (es)
CN (3) CN1025524C (es)
AU (1) AU614695B2 (es)
MX (1) MX174538B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416373A (en) * 1992-05-26 1995-05-16 Hitachi, Ltd. Electrically insulated coils and a method of manufacturing thereof
JPH07264787A (ja) * 1994-03-18 1995-10-13 Hitachi Ltd 複合薄膜絶縁体、及びその製造方法、並びにその複合薄膜絶縁体を用いた回転電機
JPH08264349A (ja) * 1995-03-20 1996-10-11 Hitachi Ltd 乾式変圧器巻線
SG72708A1 (en) * 1995-10-31 2000-05-23 Sumitomo Bakelite Co Multilayer printed circuit board and process for producing and using the same
US6103382A (en) * 1997-03-14 2000-08-15 Siemens Westinghouse Power Corporation Catalyzed mica tapes for electrical insulation
US6417593B1 (en) * 1999-01-07 2002-07-09 Siemens Westinghouse Power Corporation Composite electrical insulation with contacting layer and method of making the same
US6486575B2 (en) * 2001-01-16 2002-11-26 Mark Lee Miller Molded rotor blocking and other molded articles of manufacture
US6991845B2 (en) * 2002-12-13 2006-01-31 E. I. Du Pont De Nemours And Company Mica sheet and tape
WO2006008827A1 (ja) * 2004-07-16 2006-01-26 Fujikura Ltd. 自己融着性絶縁電線
JP2010193673A (ja) * 2009-02-20 2010-09-02 Hitachi Ltd ドライマイカテープ、それを用いた電気絶縁線輪，固定子コイル及び回転電機
FR2944393B1 (fr) * 2009-04-09 2014-10-17 Converteam Technology Ltd Bobine pour une machine electrique tournante
JP5166495B2 (ja) 2010-08-11 2013-03-21 株式会社日立製作所 ドライマイカテープ及びこれを用いた電気絶縁線輪
CN103250465B (zh) * 2010-12-02 2015-08-05 松下电器产业株式会社 感应加热线圈和感应加热装置
BR112013025505B1 (pt) * 2011-04-18 2020-04-22 Mitsubishi Electric Corp bobina de rotor, e, método para fabricar uma bobina de rotor
CN102324268B (zh) * 2011-07-01 2013-05-01 浙江荣泰科技企业有限公司 多胶环氧玻璃粉云母带
JP5690759B2 (ja) * 2012-02-15 2015-03-25 株式会社日立製作所 熱硬化性樹脂組成物、硬化物、導線、電気機器用コイル及び電気機器
CN103295775B (zh) * 2012-06-18 2015-09-09 浙江康盛股份有限公司 一种感应线圈的绝缘方法
WO2014092019A1 (ja) * 2012-12-12 2014-06-19 株式会社ニコン 組成物、積層体、積層体の製造方法、トランジスタおよびトランジスタの製造方法
EP2763142A1 (de) * 2013-02-04 2014-08-06 Siemens Aktiengesellschaft Imprägnierharz für einen Elektroisolationskörper, Elektroisolationskörper und Verfahren zum Herstellen des Elektroisolationskörpers
JP6310730B2 (ja) * 2014-03-05 2018-04-11 株式会社日立産機システム エポキシ樹脂組成物およびそれを用いた電力機器
CN106537524B (zh) * 2014-07-29 2018-10-12 日东新兴有限公司 绝缘片
US10416004B2 (en) * 2016-05-02 2019-09-17 Mitsubishi Electric Corporation Resin impregnation detection device, coil for rotating machine, and method for impregnating and molding resin of coil for rotating machine
JP6906329B2 (ja) * 2017-03-01 2021-07-21 日立Astemo株式会社 固定子、回転電機、固定子の製造方法、及び回転電機の製造方法
EP3865543A4 (en) * 2018-10-11 2021-11-17 Mitsubishi Chemical Corporation RESIN COMPOSITION, CURED RESIN PRODUCT AND COMPOSITE SHAPED BODY
WO2021009842A1 (ja) * 2019-07-16 2021-01-21 三菱電機株式会社 絶縁ワニス組成物、回転機コイル及び回転機
KR20230011097A (ko) 2021-07-13 2023-01-20 (주)일본이화한국 고압 회전기 코일 및 이의 제조 방법

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FR1519894A (fr) * 1967-02-24 1968-04-05 Rhone Poulenc Sa Procédé de durcissement de résines époxy
CH530072A (de) * 1968-08-22 1972-10-31 Siemens Ag Isolierband zur Herstellung einer mit einer heisshärtenden Epoxidtränkharzmischung imprägnierten Isolierhülse für elektrische Leiter
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JPS5681906A (en) * 1979-12-07 1981-07-04 Toshiba Corp Heat resisting electrical insulated coil
DE3003477C2 (de) * 1980-01-29 1982-06-09 Siemens AG, 1000 Berlin und 8000 München Isolierband zur Herstellung einer mit einer heißhärtenden Epoxidharz-Säureanhydrid-Mischung imprägnierten Isolierhülse für elektrische Leiter
JPS61252224A (ja) * 1985-05-01 1986-11-10 Hitachi Ltd 耐熱性樹脂組成物
JPH104615A (ja) * 1996-06-13 1998-01-06 Chugoku Electric Power Co Inc:The ジャンパ装置の接続方法

Also Published As

Publication number Publication date
AU5996190A (en) 1991-02-21
AU614695B2 (en) 1991-09-05
JPH0817060B2 (ja) 1996-02-21
CN1079331A (zh) 1993-12-08
KR100197167B1 (ko) 1999-06-15
JPH0377203A (ja) 1991-04-02
EP0413179A2 (en) 1991-02-20
CN1042071C (zh) 1999-02-10
CN1064171A (zh) 1992-09-02
US5075159A (en) 1991-12-24
CN1029440C (zh) 1995-08-02
CN1025524C (zh) 1994-07-20
KR910005333A (ko) 1991-03-30
EP0413179A3 (en) 1991-04-10
CN1079332A (zh) 1993-12-08

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