EP0996133A3 - Elongated insulating element - Google Patents

Elongated insulating element Download PDF

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Publication number
EP0996133A3
EP0996133A3 EP99116943A EP99116943A EP0996133A3 EP 0996133 A3 EP0996133 A3 EP 0996133A3 EP 99116943 A EP99116943 A EP 99116943A EP 99116943 A EP99116943 A EP 99116943A EP 0996133 A3 EP0996133 A3 EP 0996133A3
Authority
EP
European Patent Office
Prior art keywords
hollow
cross
section
conductive layer
insulating element
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Withdrawn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
EP99116943A
Other languages
German (de)
French (fr)
Other versions
EP0996133A2 (en
Inventor
Karl Heinz Osterwohldt
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.)
Felten and Guilleaume Kabelwerke GmbH
Original Assignee
Felten and Guilleaume Kabelwerke GmbH
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 Felten and Guilleaume Kabelwerke GmbH filed Critical Felten and Guilleaume Kabelwerke GmbH
Publication of EP0996133A2 publication Critical patent/EP0996133A2/en
Publication of EP0996133A3 publication Critical patent/EP0996133A3/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies
    • H01B17/64—Insulating bodies with conductive admixtures, inserts or layers
    • 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
    • H01B3/44—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 vinyl resins; acrylic resins
    • H01B3/441—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 vinyl resins; acrylic resins from alkenes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Laminated Bodies (AREA)
  • Insulating Bodies (AREA)

Abstract

Die Erfindung betrifft einen Isolierhohlkörper mit einheitlich kontinuierlichem Querschnitt mit mindestens zweischichtigem Aufbau für elektrische Anwendungen in Mittel- oder Hochspannungsanlagen. Der vorgeschlagene Isolierhohlkörper 10' hat einen kreisrunden Querschnitt, eine Gesamtwanddicke W und eine lichte Weite D. Er besteht im wesentlichen aus einem vernetzten, thermoplastischen Isolierwerkstoff 12 mit einer inneren 11' und einer äußeren Leitschicht 13. Die innere Leitschicht 11' des Isolierhohlkörpers ist mit einer integrierten Verstärkungsschicht 7 versehen.

Figure 00000001
The invention relates to an insulating hollow body with a uniformly continuous cross section with at least two layers for electrical applications in medium or high voltage systems. The proposed hollow insulating body 10 'has a circular cross-section, a total wall thickness W and a clear width D. It consists essentially of a cross-linked, thermoplastic insulating material 12 with an inner 11' and an outer conductive layer 13. The inner conductive layer 11 'of the hollow insulating body is included an integrated reinforcement layer 7.
Figure 00000001
EP99116943A 1998-08-28 1999-08-27 Elongated insulating element Withdrawn EP0996133A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998139388 DE19839388A1 (en) 1998-08-28 1998-08-28 Insulation body for electrical conductors in medium and high tension systems
DE19839388 1998-08-28

Publications (2)

Publication Number Publication Date
EP0996133A2 EP0996133A2 (en) 2000-04-26
EP0996133A3 true EP0996133A3 (en) 2001-02-28

Family

ID=7879148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99116943A Withdrawn EP0996133A3 (en) 1998-08-28 1999-08-27 Elongated insulating element

Country Status (3)

Country Link
EP (1) EP0996133A3 (en)
DE (2) DE19839388A1 (en)
NO (1) NO994176L (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435613A (en) * 1981-04-30 1984-03-06 Les Cables De Lyon Semiconductor packing composition for an undersea cable, a cable containing said substance and a method of manufacturing such a cable
US4533417A (en) * 1983-07-19 1985-08-06 Bicc Public Limited Company Manufacture of oriented insulated wires and cables
DE3533508A1 (en) * 1985-09-20 1987-04-02 Kabelmetal Electro Gmbh Cable sheath or protective tube
DE3533511A1 (en) * 1985-09-20 1987-04-02 Kabelmetal Electro Gmbh Crosslinked, media-transporting plastic pipe
DE3743544A1 (en) * 1987-12-22 1989-07-06 Asea Brown Boveri Interrupter switch (isolating switch)
EP0440865A1 (en) * 1990-02-09 1991-08-14 Asea Brown Boveri Ab Electrical insulation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6900563U (en) * 1969-01-08 1971-02-11 Patra Patent Treuhand RADIATORS, PRESENTLY FOR THERAPEUTIC PURPOSES
DE6920077U (en) * 1969-05-16 1969-09-25 Pfaelz Cementrohrwerk Gebr Sch SLAB, IN PARTICULAR CONCRETE SLAB, FOR FLOOR COVERING
JPH0845360A (en) * 1994-07-29 1996-02-16 Showa Electric Wire & Cable Co Ltd Water barrier cable
DE19542006A1 (en) * 1995-11-10 1997-05-15 Dietz Kabeltechnik Electrical monitoring of cables and Like. for damage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435613A (en) * 1981-04-30 1984-03-06 Les Cables De Lyon Semiconductor packing composition for an undersea cable, a cable containing said substance and a method of manufacturing such a cable
US4533417A (en) * 1983-07-19 1985-08-06 Bicc Public Limited Company Manufacture of oriented insulated wires and cables
DE3533508A1 (en) * 1985-09-20 1987-04-02 Kabelmetal Electro Gmbh Cable sheath or protective tube
DE3533511A1 (en) * 1985-09-20 1987-04-02 Kabelmetal Electro Gmbh Crosslinked, media-transporting plastic pipe
DE3743544A1 (en) * 1987-12-22 1989-07-06 Asea Brown Boveri Interrupter switch (isolating switch)
EP0440865A1 (en) * 1990-02-09 1991-08-14 Asea Brown Boveri Ab Electrical insulation

Also Published As

Publication number Publication date
NO994176D0 (en) 1999-08-27
NO994176L (en) 2000-02-29
DE19839388A1 (en) 2000-03-09
EP0996133A2 (en) 2000-04-26
DE29914999U1 (en) 2000-01-05

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