BR0209184A - Bobina para máquina elétrica giratória e fita de mica e folha de mica usada para o isolamento da bobina - Google Patents

Bobina para máquina elétrica giratória e fita de mica e folha de mica usada para o isolamento da bobina

Info

Publication number
BR0209184A
BR0209184A BR0209184-4A BR0209184A BR0209184A BR 0209184 A BR0209184 A BR 0209184A BR 0209184 A BR0209184 A BR 0209184A BR 0209184 A BR0209184 A BR 0209184A
Authority
BR
Brazil
Prior art keywords
coil
mica
electric machine
mica tape
insulation
Prior art date
Application number
BR0209184-4A
Other languages
English (en)
Inventor
Katsuhiko Yoshida
Noriyuki Iwata
Hiroshi Hatano
Susumu Nagano
Shinobu Sekito
Toshimitsu Yamada
Makoto Kawahara
Original Assignee
Toshiba Kk Toshiba 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18980880&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0209184(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Kk Toshiba Corp filed Critical Toshiba Kk Toshiba Corp
Publication of BR0209184A publication Critical patent/BR0209184A/pt

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Insulating Bodies (AREA)

Abstract

"BOBINA PARA MáQUINA ELéTRICA GIRATóRIA E FITA DE MICA E FOLHA DE MICA USADA PARA O ISOLAMENTO DA BOBINA". A invenção refere-se a uma bobina para uma máquina elétrica giratória é configurada com um condutor (22), que é formado por enfeixamento de uma pluralidade de condutores de seção retangular (21) e empilhamento dos condutores de seção retangular como uma bobina com transposição de Roebel, fita de mica (71), que é enrolada em uma pluralidade de camadas em torno de uma superfície externa do condutor (22) e composta de papel de mica (5) e revestimento de lã de vidro (6) e uma parede de isolamento (8) formada por resina impregnante e de cura entre camadas enroladas da fita de mica (71). As partículas inorgânicas (14) são suportadas com o revestimento de lã de vidro (6) na fita de mica (71) usando um adesivo (13) contendo cola insolúvel na resina impregnada como um componente indispensável.
BR0209184-4A 2001-04-27 2002-04-23 Bobina para máquina elétrica giratória e fita de mica e folha de mica usada para o isolamento da bobina BR0209184A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001132940A JP3576119B2 (ja) 2001-04-27 2001-04-27 回転電機のコイル及びこのコイルの絶縁に用いられるマイカーテープ
PCT/JP2002/004033 WO2002089296A1 (en) 2001-04-27 2002-04-23 Coil of dynamoelectric machine, and mica tape and mica sheet used to insulate this coil

Publications (1)

Publication Number Publication Date
BR0209184A true BR0209184A (pt) 2004-08-03

Family

ID=18980880

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209184-4A BR0209184A (pt) 2001-04-27 2002-04-23 Bobina para máquina elétrica giratória e fita de mica e folha de mica usada para o isolamento da bobina

Country Status (7)

Country Link
US (2) US7294788B2 (pt)
EP (1) EP1383226B2 (pt)
JP (1) JP3576119B2 (pt)
CN (1) CN1238944C (pt)
BR (1) BR0209184A (pt)
DE (1) DE60231389D1 (pt)
WO (1) WO2002089296A1 (pt)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3576119B2 (ja) * 2001-04-27 2004-10-13 株式会社東芝 回転電機のコイル及びこのコイルの絶縁に用いられるマイカーテープ
US7033670B2 (en) 2003-07-11 2006-04-25 Siemens Power Generation, Inc. LCT-epoxy polymers with HTC-oligomers and method for making the same
US7781063B2 (en) 2003-07-11 2010-08-24 Siemens Energy, Inc. High thermal conductivity materials with grafted surface functional groups
JP4599063B2 (ja) * 2004-01-15 2010-12-15 株式会社東芝 コイル巻回用絶縁テープ
JP4403829B2 (ja) * 2004-02-27 2010-01-27 株式会社日立製作所 回転電機，電気絶縁線輪及びそれに用いるエポキシ樹脂組成物
US20050277721A1 (en) * 2004-06-15 2005-12-15 Siemens Westinghouse Power Corporation High thermal conductivity materials aligned within resins
US8030818B2 (en) 2004-06-15 2011-10-04 Siemens Energy, Inc. Stator coil with improved heat dissipation
US7553781B2 (en) 2004-06-15 2009-06-30 Siemens Energy, Inc. Fabrics with high thermal conductivity coatings
US7776392B2 (en) 2005-04-15 2010-08-17 Siemens Energy, Inc. Composite insulation tape with loaded HTC materials
US7592045B2 (en) 2004-06-15 2009-09-22 Siemens Energy, Inc. Seeding of HTC fillers to form dendritic structures
US20050274774A1 (en) * 2004-06-15 2005-12-15 Smith James D Insulation paper with high thermal conductivity materials
US7553438B2 (en) * 2004-06-15 2009-06-30 Siemens Energy, Inc. Compression of resin impregnated insulating tapes
US20050277349A1 (en) * 2004-06-15 2005-12-15 Siemens Westinghouse Power Corporation High thermal conductivity materials incorporated into resins
US8216672B2 (en) 2004-06-15 2012-07-10 Siemens Energy, Inc. Structured resin systems with high thermal conductivity fillers
US7651963B2 (en) 2005-04-15 2010-01-26 Siemens Energy, Inc. Patterning on surface with high thermal conductivity materials
US7846853B2 (en) 2005-04-15 2010-12-07 Siemens Energy, Inc. Multi-layered platelet structure
US7781057B2 (en) 2005-06-14 2010-08-24 Siemens Energy, Inc. Seeding resins for enhancing the crystallinity of polymeric substructures
US7655295B2 (en) 2005-06-14 2010-02-02 Siemens Energy, Inc. Mix of grafted and non-grafted particles in a resin
US7955661B2 (en) 2005-06-14 2011-06-07 Siemens Energy, Inc. Treatment of micropores in mica materials
US20070026221A1 (en) * 2005-06-14 2007-02-01 Siemens Power Generation, Inc. Morphological forms of fillers for electrical insulation
US8357433B2 (en) 2005-06-14 2013-01-22 Siemens Energy, Inc. Polymer brushes
US7851059B2 (en) 2005-06-14 2010-12-14 Siemens Energy, Inc. Nano and meso shell-core control of physical properties and performance of electrically insulating composites
JP4996086B2 (ja) * 2005-09-29 2012-08-08 株式会社東芝 マイカテープおよびこのマイカテープを用いた回転電機コイル
KR100693314B1 (ko) 2005-09-30 2007-03-13 디피씨(주) 트랜스포머
JP4675741B2 (ja) * 2005-10-06 2011-04-27 三菱電機株式会社 回転電機の固定子コイル
US7634852B2 (en) * 2006-08-04 2009-12-22 General Electric Company Method for manufacturing liquid-cooled stator bars
US7547847B2 (en) * 2006-09-19 2009-06-16 Siemens Energy, Inc. High thermal conductivity dielectric tape
US7655868B2 (en) * 2008-01-08 2010-02-02 General Electric Company Stator bar components with high thermal conductivity
US20090174279A1 (en) * 2008-01-08 2009-07-09 General Electric Company Stator Bar Components with High Thermal Conductivity Resins, Varnishes, and Putties
KR101070987B1 (ko) * 2009-10-29 2011-10-06 뉴모텍(주) 모터
EP2348615A1 (en) * 2010-01-22 2011-07-27 Alstom Technology Ltd Conductive bar for electric machines
DE202010014889U1 (de) 2010-10-29 2011-02-10 Abb Ag Isolationsmaterialvorprodukt und Isolationsmaterial
US10032529B2 (en) 2010-12-09 2018-07-24 Westinghouse Electric Company Llc Nuclear reactor internal electric control rod drive mechanism assembly
CN103095018A (zh) * 2011-10-27 2013-05-08 江苏大中电机股份有限公司 轧钢用低速变频电机的绝缘装置
JPWO2013073496A1 (ja) * 2011-11-14 2015-04-02 三菱電機株式会社 電磁コイル及びその製造方法、並びに絶縁テープ
CN102364825A (zh) * 2011-11-23 2012-02-29 哈尔滨电机厂有限责任公司 大型空冷发电机定子线棒高导热槽内固定结构
JP5611182B2 (ja) * 2011-12-07 2014-10-22 株式会社日立製作所 ドライマイカテープ、並びにそれを用いた電気絶縁線輪及び回転電機
JP5611485B1 (ja) * 2013-01-10 2014-10-22 三菱電機株式会社 絶縁テープ及びその製造方法、並びに固定子コイル
CN103607086B (zh) * 2013-12-02 2016-02-24 哈尔滨电气动力装备有限公司 大型高压电机条式线棒绝缘工艺
CN103757977B (zh) * 2014-01-02 2016-06-08 雅安兴美云母工业有限责任公司 一种无机粉体云母纸及其制备方法和用途
WO2015114907A1 (ja) * 2014-01-29 2015-08-06 三菱電機株式会社 絶縁テープ及びその製造方法、固定子コイル及びその製造方法、並びに回転電機
CN104319029A (zh) * 2014-11-17 2015-01-28 通城县中天云母制品有限公司 一种煅烧型耐火云母带的制备方法
WO2016104141A1 (ja) * 2014-12-22 2016-06-30 三菱電機株式会社 絶縁テープ及びその製造方法、並びに固定子コイル及びその製造方法、並びに発電機
DE102015213535A1 (de) * 2015-07-17 2017-01-19 Siemens Aktiengesellschaft Fester Isolationswerkstoff, Verwendung dazu und damit hergestelltes Isolationssystem
CN106712322B (zh) * 2015-07-23 2021-03-23 珠海格力节能环保制冷技术研究中心有限公司 伺服电机及其铁芯总成
US10671325B2 (en) 2015-10-28 2020-06-02 International Business Machines Corporation Selective secure deletion of data in distributed systems and cloud
US10367391B2 (en) * 2016-05-17 2019-07-30 Siemens Energy, Inc. Generator stator bar having profile strip and process for manufacturing generator stator bar
WO2019115427A1 (en) * 2017-12-12 2019-06-20 Merck Patent Gmbh Process for the production of a thermally conductive tape
US11081924B2 (en) * 2018-06-04 2021-08-03 Honeywell International Inc. Method and apparatus to reduce losses in a compact high speed generator
CN110394994A (zh) * 2019-07-16 2019-11-01 西安西电电工材料有限责任公司 一种半固化云母制品箔的成型工艺方法
US11791684B2 (en) 2020-07-02 2023-10-17 Ge Aviation Systems Llc Method and system for electrically insulating portions of an electric machine
WO2022054156A1 (ja) * 2020-09-09 2022-03-17 三菱電機株式会社 回転機コイルと回転電機、および回転機コイルの製造方法
CN114188092B (zh) * 2021-12-02 2022-06-28 浙江荣泰电工器材股份有限公司 一种异形云母绝缘制品的加工工艺
CN115346710A (zh) * 2022-09-14 2022-11-15 苏州巨峰电气绝缘系统股份有限公司 一种高导热多胶粉云母带及其制备方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277012C (pt) † 1912-03-18
US2320922A (en) * 1940-10-16 1943-06-01 Westinghouse Electric & Mfg Co High-voltage coil insulation
JPS4323029B1 (pt) † 1962-03-27 1968-10-03
US3571491A (en) † 1968-08-22 1971-03-16 Gen Electric Electrical insulating compositions of polyester resin, epoxy resin, polyvinyl acetal resin and finely divided filler
JPS4990792A (pt) † 1972-12-30 1974-08-29
US4117361A (en) † 1975-01-10 1978-09-26 Westinghouse Electric Corp. Solventless impregnating composition
JPS5553802A (en) 1978-10-17 1980-04-19 Japan Mica Ind Resin impregnated lumped mica basic material sheet and method of manufacturing same
JPS5690827A (en) † 1979-12-26 1981-07-23 Toshiba Corp Heat-resistant resin composition
JPS57167374A (en) † 1981-04-07 1982-10-15 Mitsubishi Electric Corp Preparation of laminated mica tape
JPS58144563A (ja) 1982-02-22 1983-08-27 Mitsubishi Electric Corp コイル導体の製造方法
JPS58157348A (ja) 1982-03-10 1983-09-19 Toshiba Corp 電機子コイル
US4471256A (en) * 1982-06-14 1984-09-11 Nippon Soken, Inc. Piezoelectric actuator, and valve apparatus having actuator
JPS5928255A (ja) 1982-08-05 1984-02-14 Aiwa Co Ltd 光学式情報再生装置
SE455246B (sv) 1986-10-22 1988-06-27 Asea Ab Herva for anordnande i spar i en stator eller rotor i en elektrisk maskin och sett att tillverka en sadan herva
JPH01176257A (ja) * 1987-12-28 1989-07-12 Nippon Maika Seisakusho:Kk ドライマイカ成形材料
JPH05111206A (ja) 1991-10-08 1993-04-30 Toshiba Corp 高圧回転電機用絶縁樹脂含浸コイル
US5618891A (en) † 1995-03-29 1997-04-08 General Electric Co. Solventless resin composition having minimal reactivity at room temperature
JPH0945133A (ja) * 1995-08-01 1997-02-14 Japan Mica Ind Co Ltd マイカ基材シート状体及び絶縁コイル
US6022584A (en) * 1995-11-15 2000-02-08 The United States Of America As Represented By The Secretary Of The Navy Making large porous aggregates
US6359232B1 (en) † 1996-12-19 2002-03-19 General Electric Company Electrical insulating material and stator bar formed therewith
US6153301A (en) † 1997-10-21 2000-11-28 Kabushiki Kaisha Toshiba Mica tape and insulated coil using the same
JPH11213757A (ja) * 1998-01-28 1999-08-06 Fuji Electric Co Ltd マイカテープ
JP3458693B2 (ja) * 1998-02-27 2003-10-20 株式会社日立製作所 絶縁材及び電機巻線
JP4085346B2 (ja) * 1998-05-13 2008-05-14 株式会社日本マイカ製作所 マイカ基材シート状体及び絶縁コイル
DE19822137A1 (de) † 1998-05-16 1999-11-18 Asea Brown Boveri Hochspannungsisolierte Statorwicklung
JP2908431B1 (ja) 1998-05-29 1999-06-21 株式会社東芝 電気絶縁コイルの製造方法
JP3739948B2 (ja) 1998-10-13 2006-01-25 株式会社東芝 絶縁コイルの固定部材、該固定部材を備えた回転電機及び絶縁コイルの固定方法
US6242825B1 (en) * 1998-11-25 2001-06-05 Hitachi, Ltd. Electric rotating machine with reduced thickness and volume of insulation
JP2000173818A (ja) * 1998-12-02 2000-06-23 Hitachi Ltd コイルおよびコイル製造方法
US6555617B1 (en) † 1999-07-29 2003-04-29 Mitsubishi Chemical Corporation Composition of cyclic anhydride modified polyvinyl acetal and curable resin and laminated products
JP2001105546A (ja) † 1999-07-30 2001-04-17 Mitsubishi Chemicals Corp 積層体
JP2001061247A (ja) 1999-08-23 2001-03-06 Toshiba Corp 回転電機の固定子コイル
US6190775B1 (en) † 2000-02-24 2001-02-20 Siemens Westinghouse Power Corporation Enhanced dielectric strength mica tapes
JP2001262078A (ja) * 2000-03-17 2001-09-26 Sony Chem Corp 接続材料
JP3576119B2 (ja) * 2001-04-27 2004-10-13 株式会社東芝 回転電機のコイル及びこのコイルの絶縁に用いられるマイカーテープ

Also Published As

Publication number Publication date
EP1383226B2 (en) 2014-12-24
WO2002089296A1 (en) 2002-11-07
CN1238944C (zh) 2006-01-25
US7507911B2 (en) 2009-03-24
EP1383226A4 (en) 2005-04-27
US7294788B2 (en) 2007-11-13
EP1383226A1 (en) 2004-01-21
CN1505863A (zh) 2004-06-16
JP2002330562A (ja) 2002-11-15
DE60231389D1 (de) 2009-04-16
US20070222308A1 (en) 2007-09-27
JP3576119B2 (ja) 2004-10-13
US20040094325A1 (en) 2004-05-20
EP1383226B1 (en) 2009-03-04

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