SE510064C2 - Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning - Google Patents

Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning

Info

Publication number
SE510064C2
SE510064C2 SE9703086A SE9703086A SE510064C2 SE 510064 C2 SE510064 C2 SE 510064C2 SE 9703086 A SE9703086 A SE 9703086A SE 9703086 A SE9703086 A SE 9703086A SE 510064 C2 SE510064 C2 SE 510064C2
Authority
SE
Sweden
Prior art keywords
coating
nozzle
extrusion
die
insulating material
Prior art date
Application number
SE9703086A
Other languages
English (en)
Swedish (sv)
Other versions
SE9703086L (sv
SE9703086D0 (sv
Inventor
Dan Windmar
Hans-Olof Kalldin
Goeran Holmstroem
Anders Bjoerklund
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9703086A priority Critical patent/SE510064C2/sv
Publication of SE9703086D0 publication Critical patent/SE9703086D0/xx
Priority to CN98810238A priority patent/CN1097826C/zh
Priority to AU88961/98A priority patent/AU8896198A/en
Priority to US09/486,232 priority patent/US6702975B1/en
Priority to JP2000508120A priority patent/JP4307707B2/ja
Priority to EP98940762A priority patent/EP1008153B1/de
Priority to CA002301576A priority patent/CA2301576C/en
Priority to PCT/SE1998/001531 priority patent/WO1999010896A1/en
Priority to AT98940762T priority patent/ATE252271T1/de
Priority to DE69819021T priority patent/DE69819021T2/de
Publication of SE9703086L publication Critical patent/SE9703086L/xx
Publication of SE510064C2 publication Critical patent/SE510064C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
    • H01B19/04—Treating the surfaces, e.g. applying coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/157—Coating linked inserts, e.g. chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3412—Insulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Insulating Bodies (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Insulators (AREA)
  • Inorganic Insulating Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
SE9703086A 1997-08-27 1997-08-27 Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning SE510064C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9703086A SE510064C2 (sv) 1997-08-27 1997-08-27 Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning
DE69819021T DE69819021T2 (de) 1997-08-27 1998-08-27 Verfahren und apparat zur herstellung eines elektrischen isolators
JP2000508120A JP4307707B2 (ja) 1997-08-27 1998-08-27 絶縁体を製造する方法および装置
AU88961/98A AU8896198A (en) 1997-08-27 1998-08-27 A method and an apparatus for manufacturing an electrical insulator
US09/486,232 US6702975B1 (en) 1997-08-27 1998-08-27 Method and an apparatus for manufacturing an electrical insulator
CN98810238A CN1097826C (zh) 1997-08-27 1998-08-27 制造电绝缘体的方法和装置
EP98940762A EP1008153B1 (de) 1997-08-27 1998-08-27 Verfahren und apparat zur herstellung eines elektrischen isolators
CA002301576A CA2301576C (en) 1997-08-27 1998-08-27 A method and an apparatus for manufacturing an electrical insulator
PCT/SE1998/001531 WO1999010896A1 (en) 1997-08-27 1998-08-27 A method and an apparatus for manufacturing an electrical insulator
AT98940762T ATE252271T1 (de) 1997-08-27 1998-08-27 Verfahren und apparat zur herstellung eines elektrischen isolators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703086A SE510064C2 (sv) 1997-08-27 1997-08-27 Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning

Publications (3)

Publication Number Publication Date
SE9703086D0 SE9703086D0 (sv) 1997-08-27
SE9703086L SE9703086L (sv) 1999-02-28
SE510064C2 true SE510064C2 (sv) 1999-04-12

Family

ID=20408051

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703086A SE510064C2 (sv) 1997-08-27 1997-08-27 Förfarande och anordning för framställning av elektrisk isolator med skruv- eller spiralformad beläggning

Country Status (10)

Country Link
US (1) US6702975B1 (de)
EP (1) EP1008153B1 (de)
JP (1) JP4307707B2 (de)
CN (1) CN1097826C (de)
AT (1) ATE252271T1 (de)
AU (1) AU8896198A (de)
CA (1) CA2301576C (de)
DE (1) DE69819021T2 (de)
SE (1) SE510064C2 (de)
WO (1) WO1999010896A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19944513C1 (de) * 1999-09-16 2001-01-25 Sefag Ag Malters Verfahren zur Herstellung eines Hochspannungsisolators, Hochspannungsisolator sowie Vorrichtung zur Durchführung eines solchen Verfahrens
CA2349253C (en) * 2000-12-26 2009-11-17 S&C Electric Company Method and arrangement for providing a gas-tight housing joint
US7044458B2 (en) 2001-04-30 2006-05-16 Maclean-Fogg Company Stabilizer bar
US6952154B2 (en) * 2002-06-16 2005-10-04 Maclean-Fogg Company Composite insulator for fuse cutout
US6831232B2 (en) * 2002-06-16 2004-12-14 Scott Henricks Composite insulator
CN102347156B (zh) * 2010-08-02 2014-04-09 盐城市凯博高压电气设备厂 一种高压绝缘接头制作工艺
CN103985489B (zh) * 2014-06-11 2016-02-17 江苏祥源电气设备有限公司 一种复合绝缘子加大伞模压装置
BR112019026983B1 (pt) 2017-06-20 2022-02-01 General Fusion Inc Isolante elétrico compatível a vácuo e sistema de plasma
CN112002505B (zh) * 2020-08-22 2022-04-12 山东鲁能光大电力器材有限公司 一种电力绝缘子成型加工系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003022A (en) * 1958-03-07 1961-10-03 Cie Generale Electro Ceramique Finned insulator
US3257501A (en) * 1961-04-20 1966-06-21 Westinghouse Electric Corp Self-cleaning electrical insulator constructions
US3797104A (en) * 1972-07-13 1974-03-19 W Pote Flexible coaxial cable and method of making same
US4585607A (en) * 1975-06-16 1986-04-29 Raychem Corporation Method of covering a member
CH640666A5 (en) * 1981-05-22 1984-01-13 Cossonay Cableries Trefileries Method for manufacturing a high-voltage outdoor insulator and insulator produced according to this method
CH659907A5 (en) * 1983-04-22 1987-02-27 Bbc Brown Boveri & Cie Insulator and method for its production
US4833278A (en) * 1988-10-31 1989-05-23 Hyrdro-Quebec Insulator housing made from polymeric materials and having spirally arranged inner sheds and water sheds
FR2727561B1 (fr) * 1994-11-30 1996-12-20 Sediver Isolateur electrique, procede de fabrication d'un tel isolateur et dispositif pour la mise en oeuvre du procede
JP2905416B2 (ja) * 1995-03-20 1999-06-14 日本碍子株式会社 複合碍子の端部分成形方法およびそれに用いる端部分成形治具
DE19629796C5 (de) * 1996-07-24 2004-12-16 Lapp Insulator Gmbh & Co. Kg Kunststoffverbundisolator mit spiralförmigem Schirm und Verfahren zu seiner Herstellung
DE69709459T2 (de) * 1996-07-31 2002-09-05 Pirelli Cavi E Sistemi S.P.A., Mailand/Milano Verfahren zur Herstellung eines isolierenden Überzugs mit schirmförmigem Profil
JP3373789B2 (ja) * 1998-08-17 2003-02-04 日本碍子株式会社 ポリマー碍子の外被成形方法

Also Published As

Publication number Publication date
US6702975B1 (en) 2004-03-09
CN1097826C (zh) 2003-01-01
SE9703086L (sv) 1999-02-28
WO1999010896A1 (en) 1999-03-04
EP1008153B1 (de) 2003-10-15
ATE252271T1 (de) 2003-11-15
JP2001514433A (ja) 2001-09-11
JP4307707B2 (ja) 2009-08-05
CN1276908A (zh) 2000-12-13
SE9703086D0 (sv) 1997-08-27
AU8896198A (en) 1999-03-16
DE69819021T2 (de) 2004-07-08
CA2301576A1 (en) 1999-03-04
EP1008153A1 (de) 2000-06-14
DE69819021D1 (de) 2003-11-20
CA2301576C (en) 2007-01-09

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