BR112014017717A8 - Transformador elétrico impregnado de óleo e método de produzir material composto isolante eletricamente à base de celulose - Google Patents

Transformador elétrico impregnado de óleo e método de produzir material composto isolante eletricamente à base de celulose

Info

Publication number
BR112014017717A8
BR112014017717A8 BR112014017717A BR112014017717A BR112014017717A8 BR 112014017717 A8 BR112014017717 A8 BR 112014017717A8 BR 112014017717 A BR112014017717 A BR 112014017717A BR 112014017717 A BR112014017717 A BR 112014017717A BR 112014017717 A8 BR112014017717 A8 BR 112014017717A8
Authority
BR
Brazil
Prior art keywords
cellulose
electrically insulating
oil
material based
compound material
Prior art date
Application number
BR112014017717A
Other languages
English (en)
Other versions
BR112014017717A2 (pt
Inventor
Hakman Leif
Brattberg Torbjörn
Wahlberg Anna
Schmidt Lars
Original Assignee
Abb Technology 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 Abb Technology Ltd filed Critical Abb Technology Ltd
Publication of BR112014017717A2 publication Critical patent/BR112014017717A2/pt
Publication of BR112014017717A8 publication Critical patent/BR112014017717A8/pt

Links

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
    • H01B3/48—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/53—Polyethers; Polyesters
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • 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
    • H01F41/005—Impregnating or encapsulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • 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]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Insulating Bodies (AREA)

Abstract

MATERIAL ISOLANTE ELETRICAMENTE À BASE DE CELULOSE. A presente revelação diz respeito a um dispositivo elétrico (4) compreendendo um material composto isolante eletricamente à base de celulose (1) na forma de um papel ou cartão prensado, o material composto compreendendo: fibras de celulose; e um material de polímero termoplástico isolante eletricamente; em que o material de polímero é arranjado em volta e entre as fibras de celulose, e une as ditas fibras umas às outras.
BR112014017717A 2012-01-20 2013-01-17 Transformador elétrico impregnado de óleo e método de produzir material composto isolante eletricamente à base de celulose BR112014017717A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12151937.5A EP2617896A1 (en) 2012-01-20 2012-01-20 Cellulose based electrically insulating material
PCT/EP2013/050811 WO2013107802A1 (en) 2012-01-20 2013-01-17 Cellulose based electrically insulating material

Publications (2)

Publication Number Publication Date
BR112014017717A2 BR112014017717A2 (pt) 2017-06-20
BR112014017717A8 true BR112014017717A8 (pt) 2017-07-11

Family

ID=47559516

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017717A BR112014017717A8 (pt) 2012-01-20 2013-01-17 Transformador elétrico impregnado de óleo e método de produzir material composto isolante eletricamente à base de celulose

Country Status (5)

Country Link
US (1) US10937562B2 (pt)
EP (2) EP2617896A1 (pt)
CN (1) CN104066887B (pt)
BR (1) BR112014017717A8 (pt)
WO (1) WO2013107802A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015005854A1 (en) * 2013-07-01 2015-01-15 Sik - Institutet För Livsmedel Och Bioteknik Ab A formable composite material and a method for manufacturing a formable composite material
EP3012282B1 (en) 2014-10-20 2020-10-07 ABB Power Grids Switzerland AG Pressboard
WO2017024531A1 (en) * 2015-08-11 2017-02-16 Abb Schweiz Ag Pressboard laminate, and electrical device comprising the same
CN106854843A (zh) * 2015-12-08 2017-06-16 中国电力科学研究院 一种纳米TiO2改性纤维素绝缘纸的制备方法
EP3425064B1 (en) * 2017-07-03 2020-08-12 Numen Sensorics ApS Method and electronic device for determining the concentration of an analyte
CN114130376B (zh) * 2021-11-25 2022-12-16 华南理工大学 一种纸基复合吸附材料及其制备方法与应用

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GB665601A (en) * 1941-12-12 1952-01-30 Philips Nv Improvements in or relating to electrically insulating materials
US2707204A (en) * 1951-10-31 1955-04-26 Gen Electric Treated mica paper insulation
GB1127301A (en) * 1964-09-18 1968-09-18 Bruce Peebles Ind Ltd Insulation material
US3466378A (en) * 1966-08-24 1969-09-09 Gen Electric Electrical insulation and method of treatment
US4096313A (en) * 1977-05-04 1978-06-20 Dainichi-Nippon Cables, Ltd. Electrical insulating paper and method of making same
JPS5560215A (en) * 1978-10-30 1980-05-07 Dainichi Nippon Cables Ltd Insulating paper
JPS57124811A (en) 1981-01-26 1982-08-03 Fujikura Ltd Semisynthesized insulating paper and electric device
JPS6449638A (en) * 1987-08-20 1989-02-27 Hitachi Chemical Co Ltd Fire retardant electrical laminated-sheet
AU8517891A (en) * 1990-09-26 1992-04-15 E.I. Du Pont De Nemours And Company Cellulosic pulp bonded by polyhydroxy acid resins
DE4314620A1 (de) * 1993-05-04 1994-11-10 Basf Ag Elektroisolationspapier
DE69633555T2 (de) * 1995-08-02 2005-02-24 Matsushita Electric Industrial Co., Ltd., Kadoma Verwendung einer polymermischung aus einem thermoplastischen aromatischen polyester und einem thermoplastischen aliphatischen polyester zur herstellung eines leicht-abbaubaren strukturmaterials, formmasse aus diesem material sowie ein verfahren zu dessen abbau
US6352655B1 (en) * 1995-12-21 2002-03-05 Cooper Industries, Inc. Vegetable oil based dielectric fluid
DE60112841T3 (de) * 2000-05-31 2011-07-07 Oji Paper Co., Ltd. Papier zur Verwendung beim Formpressen
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EP1502730A4 (en) * 2002-04-23 2010-06-30 Toray Industries PREPREG, METHOD FOR THE PRODUCTION THEREOF AND FORM PART
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EP1878027A4 (en) * 2005-05-04 2012-04-11 Abb Research Ltd ELECTRICAL INSULATION MATERIAL, ELECTRICAL EQUIPMENT AND METHOD FOR PRODUCING AN ELECTRICAL INSULATION MATERIAL
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Also Published As

Publication number Publication date
US20140327504A1 (en) 2014-11-06
CN104066887B (zh) 2016-11-09
EP2617896A1 (en) 2013-07-24
CN104066887A (zh) 2014-09-24
WO2013107802A1 (en) 2013-07-25
US10937562B2 (en) 2021-03-02
BR112014017717A2 (pt) 2017-06-20
EP2804977B1 (en) 2017-01-04
EP2804977A1 (en) 2014-11-26

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2653 DE 09-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B25B Requested transfer of rights rejected

Owner name: ABB TECHNOLOGY LTD. (CH)

Free format text: INDEFERIDO O PEDIDO DE TRANSFERENCIA CONTIDO NA PETICAO 870190087632 DE 05/09/2019DEVIDO AO DESPACHO PUBLICADO NA RPI 2669 DE 03/03/2022.