DE3668721D1 - FLAME RETARDANT AND HALOGEN-FREE TRAINED INSULATION. - Google Patents

FLAME RETARDANT AND HALOGEN-FREE TRAINED INSULATION.

Info

Publication number
DE3668721D1
DE3668721D1 DE8686730157T DE3668721T DE3668721D1 DE 3668721 D1 DE3668721 D1 DE 3668721D1 DE 8686730157 T DE8686730157 T DE 8686730157T DE 3668721 T DE3668721 T DE 3668721T DE 3668721 D1 DE3668721 D1 DE 3668721D1
Authority
DE
Germany
Prior art keywords
halogen
flame retardant
insulation
free
trained insulation
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.)
Expired - Fee Related
Application number
DE8686730157T
Other languages
German (de)
Inventor
Bernd Fischer
Wilfried Reissenweber
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE8686730157T priority Critical patent/DE3668721D1/en
Application granted granted Critical
Publication of DE3668721D1 publication Critical patent/DE3668721D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
    • 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
    • H01B3/427—Polyethers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulated Conductors (AREA)
  • Insulating Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1. Insulation for cores or leads, which insulation is formed in a flame-resistant and halogen-free manner and consists of two layers, characterised in that the inner layer (12) consists of a comparatively thin course of high-density polyethylene which is surrounded by an outer layer (14) which is two to five times thicker and is made of polyphenylene oxide.
DE8686730157T 1985-10-17 1986-10-14 FLAME RETARDANT AND HALOGEN-FREE TRAINED INSULATION. Expired - Fee Related DE3668721D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686730157T DE3668721D1 (en) 1985-10-17 1986-10-14 FLAME RETARDANT AND HALOGEN-FREE TRAINED INSULATION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853537221 DE3537221A1 (en) 1985-10-17 1985-10-17 FLAME RETARDANT AND HALOGEN-FREE TRAINED INSULATION
DE8686730157T DE3668721D1 (en) 1985-10-17 1986-10-14 FLAME RETARDANT AND HALOGEN-FREE TRAINED INSULATION.

Publications (1)

Publication Number Publication Date
DE3668721D1 true DE3668721D1 (en) 1990-03-08

Family

ID=6283939

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853537221 Withdrawn DE3537221A1 (en) 1985-10-17 1985-10-17 FLAME RETARDANT AND HALOGEN-FREE TRAINED INSULATION
DE8686730157T Expired - Fee Related DE3668721D1 (en) 1985-10-17 1986-10-14 FLAME RETARDANT AND HALOGEN-FREE TRAINED INSULATION.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853537221 Withdrawn DE3537221A1 (en) 1985-10-17 1985-10-17 FLAME RETARDANT AND HALOGEN-FREE TRAINED INSULATION

Country Status (3)

Country Link
EP (1) EP0222683B1 (en)
AT (1) ATE50079T1 (en)
DE (2) DE3537221A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0407061A1 (en) * 1989-07-04 1991-01-09 Associated Electrical Industries Limited Wire insulation
GB2294801B (en) * 1994-11-07 1999-04-21 Bka Improvements in and relating to electrical cables
FR2792450B1 (en) * 1999-04-15 2001-06-01 Cit Alcatel TOTAL IMMERSION RESISTANT WINDING ELECTRIC WIRE
EP1102282A1 (en) * 1999-11-19 2001-05-23 Studer Draht-und Kabelwerk AG Electrical cable
ATE289112T1 (en) 2000-02-21 2005-02-15 Pirelli Cables Sa FIRE-RESISTANT AND WATERPROOF HALOGEN-FREE LOW VOLTAGE CABLES
WO2002015202A1 (en) * 2000-08-12 2002-02-21 Abb Patent Gmbh Cable comprising polyethylene covering and method for producing a cable
EP1236764A1 (en) * 2001-03-02 2002-09-04 Studer Draht-und Kabelwerk AG Flame-retardant cable with a protection-shield rodents and/or termites
DE10236288A1 (en) * 2002-08-08 2004-02-26 Nexans Electric cable
WO2005119704A1 (en) * 2004-05-05 2005-12-15 Union Carbide Chemicals & Plastics Technology Corporation Flame retardant plenum cable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537553A (en) * 1967-09-22 1968-08-23 Sumitomo Electric Industries Power cables insulated with plastic
GB1177471A (en) * 1968-01-01 1970-01-14 British Insulated Callenders Improvements in Electric Cables.

Also Published As

Publication number Publication date
EP0222683A1 (en) 1987-05-20
ATE50079T1 (en) 1990-02-15
EP0222683B1 (en) 1990-01-31
DE3537221A1 (en) 1987-04-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee