EP2962313A4 - Electrically insulating composite material and electrical device comprising the same - Google Patents

Electrically insulating composite material and electrical device comprising the same

Info

Publication number
EP2962313A4
EP2962313A4 EP13876550.8A EP13876550A EP2962313A4 EP 2962313 A4 EP2962313 A4 EP 2962313A4 EP 13876550 A EP13876550 A EP 13876550A EP 2962313 A4 EP2962313 A4 EP 2962313A4
Authority
EP
European Patent Office
Prior art keywords
same
composite material
electrically insulating
electrical device
insulating composite
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.)
Withdrawn
Application number
EP13876550.8A
Other languages
German (de)
French (fr)
Other versions
EP2962313A1 (en
Inventor
Jiansheng Chen
Chau-Hon Ho
Jens Rocks
Sufeng Zhang
Lars Schmidt
Yong Feng
Delun Meng
Zhaoxia Sun
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.)
ABB Schweiz AG
Original Assignee
ABB Technology AG
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 Technology AG filed Critical ABB Technology AG
Publication of EP2962313A1 publication Critical patent/EP2962313A1/en
Publication of EP2962313A4 publication Critical patent/EP2962313A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/16—Special fibreboard
    • D21J1/20—Insulating board
    • 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
    • H01B3/42—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 polyesters; polyethers; polyacetals
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • 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
    • H01B3/47—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 fibre-reinforced plastics, e.g. glass-reinforced plastics
    • 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
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/52—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials wood; paper; press board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Insulating Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Paper (AREA)
EP13876550.8A 2013-03-01 2013-05-07 Electrically insulating composite material and electrical device comprising the same Withdrawn EP2962313A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2013072081 2013-03-01
PCT/CN2013/075262 WO2014131245A1 (en) 2013-03-01 2013-05-07 Electrically insulating composite material and electrical device comprising the same

Publications (2)

Publication Number Publication Date
EP2962313A1 EP2962313A1 (en) 2016-01-06
EP2962313A4 true EP2962313A4 (en) 2016-10-12

Family

ID=51427502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13876550.8A Withdrawn EP2962313A4 (en) 2013-03-01 2013-05-07 Electrically insulating composite material and electrical device comprising the same

Country Status (3)

Country Link
US (1) US20150354144A1 (en)
EP (1) EP2962313A4 (en)
WO (1) WO2014131245A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3012282B1 (en) * 2014-10-20 2020-10-07 ABB Power Grids Switzerland AG Pressboard
CN106835811A (en) * 2017-03-06 2017-06-13 陕西科技大学 A kind of polyamine epichlorohydrin resin self-crosslinking polyester fiber paper and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4822842B1 (en) * 1970-12-24 1973-07-09
JPS4926081B1 (en) * 1970-11-05 1974-07-05
JPS50107500A (en) * 1974-01-30 1975-08-23
EP2037039A1 (en) * 2007-09-12 2009-03-18 Teijin Aramid B.V. Paper comprising polybenzazole or precursor thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707692A (en) * 1969-03-10 1972-12-26 Mc Graw Edison Co Method of treating cellulosic material to improve the usefulness thereof as an insulator in electrical apparatus
DE3062699D1 (en) * 1979-05-09 1983-05-19 Teijin Ltd Aromatic polyamide paper-like sheet and processes for producing the same
DE10008844A1 (en) * 2000-02-25 2001-09-06 Beiersdorf Ag Process for the crosslinking of polyacrylates by electron beams
WO2006101084A1 (en) * 2005-03-23 2006-09-28 Bridgestone Corporation Carbon fiber and processes for (continuous) production thereof, and catalyst structures, electrodes for solid polymer fuel cells, and solid polymer fuel cells, made by using the carbon fiber
US20100272920A1 (en) * 2006-01-12 2010-10-28 John Lyndon Garnett Radiation Curable System
CN101386218B (en) * 2007-09-14 2011-06-22 四川得阳化学有限公司 Manufacture method of polyphenyl thioether fiber composite laminate sheet
US7867358B2 (en) * 2008-04-30 2011-01-11 Xyleco, Inc. Paper products and methods and systems for manufacturing such products
DK2488918T3 (en) * 2009-10-14 2018-09-03 Xyleco Inc MARKING OF PAPER PRODUCTS
WO2012138960A1 (en) * 2011-04-07 2012-10-11 Board Of Regents, The University Of Texas System Photopolymerizable compositions for solventless fiber spinning
US20140178661A1 (en) * 2012-12-21 2014-06-26 Sabic Innovative Plastics Ip B.V. Electrical insulation paper, methods of manufacture, and articles manufactured therefrom

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926081B1 (en) * 1970-11-05 1974-07-05
JPS4822842B1 (en) * 1970-12-24 1973-07-09
JPS50107500A (en) * 1974-01-30 1975-08-23
EP2037039A1 (en) * 2007-09-12 2009-03-18 Teijin Aramid B.V. Paper comprising polybenzazole or precursor thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 197328, Derwent World Patents Index; AN 1973-39888U, XP002761341 *
DATABASE WPI Week 197431, Derwent World Patents Index; AN 1974-56000V, XP002761340 *
DATABASE WPI Week 197727, Derwent World Patents Index; AN 1977-47456Y, XP002761339 *
See also references of WO2014131245A1 *

Also Published As

Publication number Publication date
US20150354144A1 (en) 2015-12-10
EP2962313A1 (en) 2016-01-06
WO2014131245A1 (en) 2014-09-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150528

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SUN, ZHAOXIA

Inventor name: ROCKS, JENS

Inventor name: CHEN, JIANSHENG

Inventor name: FENG, YONG

Inventor name: ZHANG, SUFENG

Inventor name: MENG, DELUN

Inventor name: HO, CHAU-HON

Inventor name: SCHMIDT, LARS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20160912

RIC1 Information provided on ipc code assigned before grant

Ipc: C08F 2/46 20060101ALI20160905BHEP

Ipc: H01F 27/00 20060101ALI20160905BHEP

Ipc: D21H 25/04 20060101ALI20160905BHEP

Ipc: H01F 27/32 20060101AFI20160905BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ABB SCHWEIZ AG

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20170922