WO2001048763A3 - Verfahren zur herstellung von isolierungen elektrischer leiter mittels pulverbeschichtung - Google Patents

Verfahren zur herstellung von isolierungen elektrischer leiter mittels pulverbeschichtung Download PDF

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Publication number
WO2001048763A3
WO2001048763A3 PCT/CH2000/000683 CH0000683W WO0148763A3 WO 2001048763 A3 WO2001048763 A3 WO 2001048763A3 CH 0000683 W CH0000683 W CH 0000683W WO 0148763 A3 WO0148763 A3 WO 0148763A3
Authority
WO
WIPO (PCT)
Prior art keywords
powder
insulations
individual layer
electric conductors
powder coating
Prior art date
Application number
PCT/CH2000/000683
Other languages
English (en)
French (fr)
Other versions
WO2001048763A2 (de
Inventor
Thomas Baumann
Johann Nienburg
Joerg Oesterheld
Joerg Sopka
Original Assignee
Alstom Schweiz Ag
Thomas Baumann
Johann Nienburg
Joerg Oesterheld
Joerg Sopka
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 Alstom Schweiz Ag, Thomas Baumann, Johann Nienburg, Joerg Oesterheld, Joerg Sopka filed Critical Alstom Schweiz Ag
Priority to JP2001548397A priority Critical patent/JP2003520664A/ja
Priority to AT00982814T priority patent/ATE303871T1/de
Priority to KR1020027008519A priority patent/KR20020075387A/ko
Priority to DE50011136T priority patent/DE50011136D1/de
Priority to EP00982814A priority patent/EP1250195B1/de
Priority to AU19803/01A priority patent/AU1980301A/en
Priority to US10/168,625 priority patent/US6942900B2/en
Publication of WO2001048763A2 publication Critical patent/WO2001048763A2/de
Publication of WO2001048763A3 publication Critical patent/WO2001048763A3/de

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
    • 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
    • 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
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Insulating Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Inorganic Insulating Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

Aufgabe der Erfindung ist es, ein Verfahren zur Herstellung von Isolierungen elektrischer Leiter mittels Pulverbeschichtung bereitzustellen, welches ein gegenüber Glas-Glimmer-bzw. Giessharzisolierung verbessertes Alterungsverhalten aufweist. Gleichfalls soll ein für ein solches Verfahren geeignetes Pulver angegeben werden. Dazu wird das Pulver bis zu einer Schichtdicke von ≤ 10 mm mehrmals nacheinander, in Form von aufeinander folgenden Einzelschichten aufgetragen und jede der Einzelschichten vor dem Auftragen der nächsten Einzelschicht thermisch zwischengehärtet. Beim Zwischenhärten jeder Einzelschicht wird eine Härtezeit eingehalten, welche dem 2-10fachen der Gelzeit des verwendeten Pulvers entspricht. Abschliessend erfolgt eine Endhärtung der gesamten Isolierung. Das Resultat eines elektrischen Lebensdauertests verschiedener Prüflinge, isoliert mit erfindungsgemäss aufgebrachtem, feinfüllerhaltigen Epoxidharzpulver, ist in der einzigen Figur dargestellt.
PCT/CH2000/000683 1999-12-28 2000-12-21 Verfahren zur herstellung von isolierungen elektrischer leiter mittels pulverbeschichtung WO2001048763A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2001548397A JP2003520664A (ja) 1999-12-28 2000-12-21 粉体塗装による導電体の絶縁体の製造方法
AT00982814T ATE303871T1 (de) 1999-12-28 2000-12-21 Verfahren zur herstellung von isolierungen elektrischer leiter mittels pulverbeschichtung
KR1020027008519A KR20020075387A (ko) 1999-12-28 2000-12-21 분체 코팅에 의해 전기 도체들의 절연체들을 형성하는 방법
DE50011136T DE50011136D1 (de) 1999-12-28 2000-12-21 Verfahren zur herstellung von isolierungen elektrischer leiter mittels pulverbeschichtung
EP00982814A EP1250195B1 (de) 1999-12-28 2000-12-21 Verfahren zur herstellung von isolierungen elektrischer leiter mittels pulverbeschichtung
AU19803/01A AU1980301A (en) 1999-12-28 2000-12-21 Method for producing insulations of electric conductors by means of powder coating
US10/168,625 US6942900B2 (en) 1999-12-28 2000-12-21 Process for producing insulations for electrical conductors by means of powder coating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19963378A DE19963378A1 (de) 1999-12-28 1999-12-28 Verfahren zur Herstellung von Isolierungen elektrischer Leiter mittels Pulverbeschichtung
DE19963378.9 1999-12-28

Publications (2)

Publication Number Publication Date
WO2001048763A2 WO2001048763A2 (de) 2001-07-05
WO2001048763A3 true WO2001048763A3 (de) 2001-12-20

Family

ID=7934749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2000/000683 WO2001048763A2 (de) 1999-12-28 2000-12-21 Verfahren zur herstellung von isolierungen elektrischer leiter mittels pulverbeschichtung

Country Status (11)

Country Link
US (1) US6942900B2 (de)
EP (1) EP1250195B1 (de)
JP (1) JP2003520664A (de)
KR (1) KR20020075387A (de)
CN (1) CN1321749C (de)
AT (1) ATE303871T1 (de)
AU (1) AU1980301A (de)
CZ (1) CZ20022253A3 (de)
DE (2) DE19963378A1 (de)
RU (1) RU2002120489A (de)
WO (1) WO2001048763A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10113299A1 (de) * 2001-03-16 2002-09-19 Alstom Switzerland Ltd Verfahren zum Herstellen eines Leiterstabes
US20050256240A1 (en) * 2002-10-04 2005-11-17 Rensselaer Polytechnic Institute Nanometric composites as improved dielectric structures
EP1519389A1 (de) * 2003-09-18 2005-03-30 Rohm And Haas Company Elektrisch isolerende Pulverbeschichtungen und Zusammensetzungen und Verfahren zu deren Herstellung
ATE497626T1 (de) * 2004-07-13 2011-02-15 Areva T & D Sas Verfahren zur herstellung eines isolators für hochspannungsanwendungen
US7579397B2 (en) * 2005-01-27 2009-08-25 Rensselaer Polytechnic Institute Nanostructured dielectric composite materials
US7964236B2 (en) * 2005-10-18 2011-06-21 Elantas Pdg, Inc. Use of nanomaterials in secondary electrical insulation coatings
JP5109449B2 (ja) * 2007-04-04 2012-12-26 株式会社明電舎 絶縁処理方法，電圧機器
JP2009099332A (ja) * 2007-10-16 2009-05-07 Meidensha Corp 絶縁処理された電圧機器
RU2522440C2 (ru) * 2008-12-18 2014-07-10 Мерк Патент Гмбх Способ образования изолирующего слоя посредством частиц с низкой энергией
US8796372B2 (en) 2011-04-29 2014-08-05 Rensselaer Polytechnic Institute Self-healing electrical insulation
CN102974517B (zh) * 2012-11-29 2014-04-16 陕西电力科学研究院 一种超高压输电线路防噪音涂层的制备方法
US10060851B2 (en) 2013-03-05 2018-08-28 Plexense, Inc. Surface plasmon detection apparatuses and methods
US10359362B2 (en) 2013-04-15 2019-07-23 Plexense, Inc. Method for manufacturing nanoparticle array, surface plasmon resonance-based sensor and method for analyzing using same
EP3254291A1 (de) * 2015-02-02 2017-12-13 Volkswagen AG Verfahren zum aufbringen einer isolierenden schicht und elektronisches bauteil
TWI587346B (zh) * 2015-07-22 2017-06-11 松川精密股份有限公司 具陶瓷複合材料之繼電器開關元件

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760296A (en) * 1979-07-30 1988-07-26 General Electric Company Corona-resistant insulation, electrical conductors covered therewith and dynamoelectric machines and transformers incorporating components of such insulated conductors
US4966928A (en) * 1986-06-05 1990-10-30 Somar Corporation Epoxy resin based powder coating composition
DE4037972A1 (de) * 1989-12-20 1991-06-27 Asea Brown Boveri Bauteil hoher elektrischer feldbelastbarkeit und langzeitstabilitaet fuer verwendung als isolierkoerper
US5043401A (en) * 1988-10-07 1991-08-27 Somar Corporation Powder coating composition based on mixed bisphenol epoxy resins, polyester resin and curing agent
DE19701307A1 (de) * 1997-01-16 1998-07-23 Gottlob Thumm Gmbh Verfahren und Vorrichtung zum Beschichten elektrischer Bauteile mittels schmelzfähigen Pulvers
DE19706851A1 (de) * 1997-02-21 1998-09-03 Bosch Gmbh Robert Läufer und Verfahren zur Herstellung eines Läufers
DE19817287A1 (de) * 1998-04-18 1999-10-21 Abb Research Ltd Wicklungsstab für die Hochspannungswicklung einer elektrischen Maschine sowie Verfahren zur Herstellung eines solchen Wicklungsstabes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040993A (en) * 1976-02-25 1977-08-09 Westinghouse Electric Corporation Low dissipation factor electrostatic epoxy wire coating powder
US4425374A (en) * 1982-04-26 1984-01-10 Reynolds Metals Company Method of making electrical cable
HU201626B (en) * 1989-09-05 1990-11-28 Magyar Kabel Muevek Device for making surface layer on work pieces moving longitudinally particularly by use of dusty integumentary material in cable industry
DE3933745A1 (de) * 1989-10-10 1991-04-11 Hestermann Gerhard Beschichtungseinrichtung
JPH0819755A (ja) * 1994-07-08 1996-01-23 Sony Corp 粉体塗装方法
DE19860412A1 (de) * 1998-12-28 2000-06-29 Abb Research Ltd Innenglimmschutz für Statorleiter in Motoren und Generatoren

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760296A (en) * 1979-07-30 1988-07-26 General Electric Company Corona-resistant insulation, electrical conductors covered therewith and dynamoelectric machines and transformers incorporating components of such insulated conductors
US4966928A (en) * 1986-06-05 1990-10-30 Somar Corporation Epoxy resin based powder coating composition
US5043401A (en) * 1988-10-07 1991-08-27 Somar Corporation Powder coating composition based on mixed bisphenol epoxy resins, polyester resin and curing agent
DE4037972A1 (de) * 1989-12-20 1991-06-27 Asea Brown Boveri Bauteil hoher elektrischer feldbelastbarkeit und langzeitstabilitaet fuer verwendung als isolierkoerper
DE19701307A1 (de) * 1997-01-16 1998-07-23 Gottlob Thumm Gmbh Verfahren und Vorrichtung zum Beschichten elektrischer Bauteile mittels schmelzfähigen Pulvers
DE19706851A1 (de) * 1997-02-21 1998-09-03 Bosch Gmbh Robert Läufer und Verfahren zur Herstellung eines Läufers
DE19817287A1 (de) * 1998-04-18 1999-10-21 Abb Research Ltd Wicklungsstab für die Hochspannungswicklung einer elektrischen Maschine sowie Verfahren zur Herstellung eines solchen Wicklungsstabes

Also Published As

Publication number Publication date
RU2002120489A (ru) 2004-02-20
AU1980301A (en) 2001-07-09
US6942900B2 (en) 2005-09-13
CN1437512A (zh) 2003-08-20
CN1321749C (zh) 2007-06-20
US20030113539A1 (en) 2003-06-19
ATE303871T1 (de) 2005-09-15
EP1250195B1 (de) 2005-09-07
CZ20022253A3 (cs) 2003-03-12
JP2003520664A (ja) 2003-07-08
DE50011136D1 (de) 2005-10-13
WO2001048763A2 (de) 2001-07-05
EP1250195A2 (de) 2002-10-23
DE19963378A1 (de) 2001-07-12
KR20020075387A (ko) 2002-10-04

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