MY175367A - Electric cable - Google Patents

Electric cable

Info

Publication number
MY175367A
MY175367A MYPI2014000336A MYPI2014000336A MY175367A MY 175367 A MY175367 A MY 175367A MY PI2014000336 A MYPI2014000336 A MY PI2014000336A MY PI2014000336 A MYPI2014000336 A MY PI2014000336A MY 175367 A MY175367 A MY 175367A
Authority
MY
Malaysia
Prior art keywords
cable
conductor
electric cable
surrounding
intumescent layer
Prior art date
Application number
MYPI2014000336A
Inventor
Raphael Konig
Heiner Gradwohl
Original Assignee
Leoni Studer 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 Leoni Studer Ag filed Critical Leoni Studer Ag
Publication of MY175367A publication Critical patent/MY175367A/en

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
    • H01B3/30—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
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • 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

  • Insulated Conductors (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

An electric cable (10) is provided with a conductor (12), at least one insulating layer (13) surrounding said conductor and an outer sheath (16). In addition, at least one intumescent layer (15) surrounding the conductor ( 12) over the entire length of the cable is provided which is integrated into the cable (10) such that it foams up when heated and provides this cable with protection against heat. This intumescent layer (15) is substantially composed of a polymer carrier and a distending graphite.
MYPI2014000336A 2011-08-09 2012-07-16 Electric cable MY175367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01317/11A CH705184B1 (en) 2011-08-09 2011-08-09 Electrical cable.

Publications (1)

Publication Number Publication Date
MY175367A true MY175367A (en) 2020-06-23

Family

ID=46581886

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014000336A MY175367A (en) 2011-08-09 2012-07-16 Electric cable

Country Status (5)

Country Link
EP (1) EP2742514B1 (en)
CH (1) CH705184B1 (en)
MY (1) MY175367A (en)
SG (1) SG2014008205A (en)
WO (1) WO2013020630A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2439395B1 (en) * 2013-11-15 2014-11-14 Relats, S. A. Self-closing fire, thermal and electric protection cover
CN105324892A (en) * 2013-06-19 2016-02-10 瑞拉特斯有限公司 Self-closing thermal and electrical fire protection sheath
CN107731365A (en) * 2017-09-29 2018-02-23 惠州市鼎丰泰科技有限公司 A kind of novel conductive row
CN110660521B (en) * 2019-09-30 2021-06-04 江苏亨通线缆科技有限公司 High-performance fire-resistant flame-retardant railway signal cable and preparation method thereof
CN117936178B (en) * 2024-03-18 2024-07-09 广州南洋电缆集团有限公司 Fire-retardant fire-resistant cable for monitoring line for fire control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915188C2 (en) * 1979-04-10 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Plastic-insulated electrical cable with a flame-retardant inner sheath
US5132054A (en) * 1991-05-16 1992-07-21 Specified Technologies Inc. Composition of matter for a fire retardant intumescent material having two stages of expansion and a process for making thereof
DE10162532C1 (en) * 2001-12-19 2003-10-09 Hilti Ag Expandable graphite intercalation compounds, process for their preparation and their use
US7015398B2 (en) * 2003-03-10 2006-03-21 Gavriel Vexler Communications cable
CA2469534A1 (en) * 2003-06-18 2004-12-18 Hilti Aktiengesellschaft The use of thermally expandable graphite intercalation compounds for producing fire-protection seals and method for their production
US8045833B2 (en) * 2006-12-19 2011-10-25 Union Carbide Chemials & Plastics Technology LLC Cable comprising a shear thickening composition
CN103328544B (en) * 2010-12-02 2015-04-01 陶氏环球技术有限责任公司 Intumescent, halogen-free, silicon-phosphorus-nitrogen based polymeric flame retardant
KR101802012B1 (en) * 2011-06-21 2017-11-27 다우 글로벌 테크놀로지스 엘엘씨 Halogen-free flame-retardant polymer composition comprising piperazine based intumescent flame retardant

Also Published As

Publication number Publication date
WO2013020630A1 (en) 2013-02-14
SG2014008205A (en) 2014-04-28
CH705184A2 (en) 2013-02-15
CH705184B1 (en) 2015-07-15
EP2742514B1 (en) 2016-08-31
EP2742514A1 (en) 2014-06-18

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