IN2012DE00444A - - Google Patents

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Publication number
IN2012DE00444A
IN2012DE00444A IN444DE2012A IN2012DE00444A IN 2012DE00444 A IN2012DE00444 A IN 2012DE00444A IN 444DE2012 A IN444DE2012 A IN 444DE2012A IN 2012DE00444 A IN2012DE00444 A IN 2012DE00444A
Authority
IN
India
Prior art keywords
electrical
insulating material
electrical insulating
high voltage
equipment
Prior art date
Application number
Inventor
Hironori Matsumoto
Atsushi Ootake
Masaki Takeuchi
Original Assignee
Hitachi Ind Equipment Sys
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 Ind Equipment Sys filed Critical Hitachi Ind Equipment Sys
Publication of IN2012DE00444A publication Critical patent/IN2012DE00444A/en

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Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

[Problem] An electrical insulating material excellent in crack resistance properties without deteriorating the properties of an insulating resin in a solid insulation system, and a high voltage equipment using the same are provided. [Solution] An electrical insulating material comprising: an epoxy resin; a curing agent; and an elastomer particle and an inorganic particle as an additive material, wherein at least a part of the elastomer particle is radiation cross-linked. A high voltage equipment such as a transformer, a circuit breaker, a motor, and an inverter, in which this electrical insulating material is applied at a site requiring an electrical insulation of an electrical equipment. [Selected Drawing] Figure 1
IN444DE2012 2011-06-10 2012-02-16 IN2012DE00444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011129747A JP5587248B2 (en) 2011-06-10 2011-06-10 Electrical insulating material and high voltage equipment using the same

Publications (1)

Publication Number Publication Date
IN2012DE00444A true IN2012DE00444A (en) 2015-06-05

Family

ID=45656095

Family Applications (1)

Application Number Title Priority Date Filing Date
IN444DE2012 IN2012DE00444A (en) 2011-06-10 2012-02-16

Country Status (4)

Country Link
EP (1) EP2533251B1 (en)
JP (1) JP5587248B2 (en)
CN (1) CN102816411B (en)
IN (1) IN2012DE00444A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014129466A (en) * 2012-12-28 2014-07-10 Hitachi Industrial Equipment Systems Co Ltd Insulation resin material for high voltage equipment, and high voltage equipment using the same
JP5986647B2 (en) * 2013-01-23 2016-09-06 株式会社日立製作所 Insulating material for electrical equipment and electrical equipment using the same
CN103242625B (en) * 2013-05-16 2016-08-31 哈尔滨理工大学 Basalt fibre reinforced epoxy BMC and preparation method
CN103897345B (en) * 2014-03-10 2016-04-06 哈尔滨理工大学 TiO 2the preparation method of/PU-EP matrix material
CN103951935B (en) * 2014-03-10 2016-04-06 哈尔滨理工大学 SiO 2-Al 2o 3/ PU-EP matrix material and preparation method
EP3069868A1 (en) * 2015-03-17 2016-09-21 ABB Technology Ltd Inorganic electrical insulation material
US20190085227A1 (en) * 2015-12-07 2019-03-21 Hitachi, Ltd. Electrical insulating material for high voltage equipment
CN105969282A (en) * 2016-07-18 2016-09-28 广州聚合新材料科技股份有限公司 Epoxy resin system for inverter potting manufacturing and preparation method thereof
KR102493420B1 (en) * 2016-09-05 2023-01-27 한국전기연구원 Silica nanoparticles dispersed nanocomposite insulation materials and their manufacturing method
JP6633510B2 (en) * 2016-12-29 2020-01-22 日立オートモティブシステムズ阪神株式会社 Ignition coil for internal combustion engine
JP2018150446A (en) * 2017-03-13 2018-09-27 株式会社日立製作所 Electric insulation resin material
CN110079051A (en) * 2019-05-13 2019-08-02 安徽升隆电气有限公司 A kind of high stability current mutual inductor mould material and preparation method thereof
JP7409980B2 (en) * 2020-06-29 2024-01-09 株式会社日立産機システム mold electrical equipment

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02294355A (en) * 1989-05-09 1990-12-05 Asahi Chem Ind Co Ltd Epoxy resin composition
JP3359410B2 (en) * 1994-03-04 2002-12-24 三菱電機株式会社 Epoxy resin composition for molding, molded product for high voltage equipment using the same, and method for producing the same
JP4319332B2 (en) 2000-06-29 2009-08-26 株式会社東芝 Electrical insulating material and manufacturing method thereof
CN1177895C (en) * 2001-10-12 2004-12-01 中国石油化工股份有限公司 Toughened thermosetting resin and its preparation method
JP4576794B2 (en) * 2003-02-18 2010-11-10 日立化成工業株式会社 Insulating resin composition and use thereof
CN100497472C (en) * 2003-06-19 2009-06-10 波力体事股份有限公司 Epoxy resin/nano rubber micropowder hybrid composites and use thereof
JP2006022188A (en) * 2004-07-07 2006-01-26 Shin Etsu Chem Co Ltd Epoxy resin composition and method for producing the same and semiconductor device
JP2007138034A (en) * 2005-11-18 2007-06-07 Canon Inc Conductive elastomer member for electrophotography apparatus
TWI410442B (en) * 2005-11-29 2013-10-01 Ajinomoto Kk A resin composition for an insulating layer of a multilayer printed circuit board
JP2008075069A (en) * 2006-08-23 2008-04-03 Toshiba Corp Casting resin composition and insulating material and insulating structure using the same
CN101506301A (en) * 2006-08-23 2009-08-12 株式会社东芝 Casting resin composition, insulating material using the same, and insulating structure
JP5228853B2 (en) * 2008-12-01 2013-07-03 東レ株式会社 Epoxy resin composition, fiber reinforced composite material, and production method thereof
JP5185890B2 (en) * 2009-06-17 2013-04-17 株式会社日立産機システム Insulating casting resin for high-voltage electrical equipment and high-voltage electrical equipment using the same
JP5269728B2 (en) * 2009-09-07 2013-08-21 株式会社日立エレクトリックシステムズ High toughness and high thermal conductivity curable resin composition, cured product thereof and molded electric machine

Also Published As

Publication number Publication date
CN102816411B (en) 2015-11-18
EP2533251A1 (en) 2012-12-12
EP2533251B1 (en) 2014-08-06
CN102816411A (en) 2012-12-12
JP5587248B2 (en) 2014-09-10
JP2012255116A (en) 2012-12-27

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