AU676655B2 - Method for producing electrically insulated coils - Google Patents

Method for producing electrically insulated coils Download PDF

Info

Publication number
AU676655B2
AU676655B2 AU50765/96A AU5076596A AU676655B2 AU 676655 B2 AU676655 B2 AU 676655B2 AU 50765/96 A AU50765/96 A AU 50765/96A AU 5076596 A AU5076596 A AU 5076596A AU 676655 B2 AU676655 B2 AU 676655B2
Authority
AU
Australia
Prior art keywords
varnish
electrically insulated
insulating
impregnating varnish
temperature
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.)
Ceased
Application number
AU50765/96A
Other languages
English (en)
Other versions
AU5076596A (en
Inventor
Tohru Koyama
Syoichi Maruyama
Katsuo Sugawara
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.)
Hitachi Ltd
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 AU5076596A publication Critical patent/AU5076596A/en
Application granted granted Critical
Publication of AU676655B2 publication Critical patent/AU676655B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/065—Insulating conductors with lacquers or enamels
    • 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
    • H01F41/127—Encapsulating or impregnating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Insulating Of Coils (AREA)
AU50765/96A 1995-04-27 1996-04-19 Method for producing electrically insulated coils Ceased AU676655B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7-103943 1995-04-27
JP7103943A JP2972546B2 (ja) 1995-04-27 1995-04-27 電気絶縁線輪の製法

Publications (2)

Publication Number Publication Date
AU5076596A AU5076596A (en) 1996-11-07
AU676655B2 true AU676655B2 (en) 1997-03-13

Family

ID=14367533

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50765/96A Ceased AU676655B2 (en) 1995-04-27 1996-04-19 Method for producing electrically insulated coils

Country Status (8)

Country Link
US (1) US5733402A (enExample)
EP (1) EP0740404B1 (enExample)
JP (1) JP2972546B2 (enExample)
KR (1) KR100370483B1 (enExample)
CN (1) CN1096693C (enExample)
AU (1) AU676655B2 (enExample)
DE (1) DE69615737T2 (enExample)
IN (1) IN189393B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4632861B2 (ja) * 2005-05-19 2011-02-16 東洋電機製造株式会社 エポキシ樹脂組成物
JP4281733B2 (ja) 2005-11-21 2009-06-17 トヨタ自動車株式会社 電気モータの分割ステータ
JP4893085B2 (ja) * 2006-04-26 2012-03-07 株式会社日立製作所 電気絶縁線輪、全含浸コイルおよびこれらを用いた回転電機
AT508080B1 (de) * 2009-03-16 2012-08-15 Egston System Electronics Eggenburg Gmbh Verfahren zum herstellen einer spule
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
EP2521247A1 (de) * 2011-05-06 2012-11-07 Siemens Aktiengesellschaft Elektrisches Glimmschutzsystem für eine Hochspannungsmaschine
CN102522194B (zh) * 2011-12-12 2013-09-11 陕西宝成航空仪表有限责任公司 变压器式传感器线圈的阶梯绕制方法
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
DE102013205831A1 (de) * 2013-04-03 2014-10-09 Robert Bosch Gmbh Verfahren zur Aktivierung eines Spulendrahts für einen Elektromotor sowie Spule mit solch einem Spulendraht
KR102041687B1 (ko) * 2016-12-09 2019-11-06 경일대학교산학협력단 부스바의 분체 절연 코팅 장치 및 이를 이용한 부스바의 분체 절연 코팅 방법
KR102043028B1 (ko) * 2018-04-12 2019-11-11 조우현 전기자동차용 고압 부스바 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649640A (en) * 1984-04-04 1987-03-17 Kabushiki Kaisha Toshiba Method for manufacturing a molded transformer
JPH0583905A (ja) * 1991-09-18 1993-04-02 Toshiba Corp 誘導機器の製造方法
JPH0626441A (ja) * 1990-08-15 1994-02-01 Alexander I Kalina 熱力学サイクルの実施方法および装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162898B (de) * 1961-06-23 1964-02-13 Siemens Ag Glimmerband zur Herstellung einer mit einer heisshaertenden Epoxydtraenkharzmischung impraegnierten Isolierhuelse fuer elektrische Leiter, insbesondere fuer die Wicklungsstaebe bzw. Spulen elektrischer Maschinen
US4033805A (en) * 1973-05-30 1977-07-05 Tokyo Shibaura Electric Co., Ltd. Method for manufacturing an insulated electric coil
US3960803A (en) * 1973-06-22 1976-06-01 Westinghouse Electric Corporation Flexible nontacky prepreg for bonding coils in high voltage devices and method of making said prepreg
US4204181A (en) * 1976-04-27 1980-05-20 Westinghouse Electric Corp. Electrical coil, insulated by cured resinous insulation
US4113791A (en) * 1977-03-03 1978-09-12 Westinghouse Electric Corp. Fluid solventless epoxy-anhydride compositions containing metal acetylacetonate accelerators and organic carboxylic acid co-accelerators
US4173593A (en) * 1977-04-05 1979-11-06 Westinghouse Electric Corp. Metal acetylacetonate latent accelerators for an epoxy-styrene resin system
JPS6026441A (ja) * 1983-07-22 1985-02-09 Mitsubishi Electric Corp 絶縁コイルの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649640A (en) * 1984-04-04 1987-03-17 Kabushiki Kaisha Toshiba Method for manufacturing a molded transformer
JPH0626441A (ja) * 1990-08-15 1994-02-01 Alexander I Kalina 熱力学サイクルの実施方法および装置
JPH0583905A (ja) * 1991-09-18 1993-04-02 Toshiba Corp 誘導機器の製造方法

Also Published As

Publication number Publication date
EP0740404A3 (en) 1998-05-06
KR100370483B1 (ko) 2003-04-07
KR960039544A (ko) 1996-11-25
DE69615737T2 (de) 2002-05-29
DE69615737D1 (de) 2001-11-15
EP0740404A2 (en) 1996-10-30
US5733402A (en) 1998-03-31
IN189393B (enExample) 2003-02-15
CN1096693C (zh) 2002-12-18
AU5076596A (en) 1996-11-07
EP0740404B1 (en) 2001-10-10
JP2972546B2 (ja) 1999-11-08
CN1146611A (zh) 1997-04-02
JPH08306572A (ja) 1996-11-22

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