MX2017016979A - Coaxial cable resistant to contraction caused by temperature changes. - Google Patents

Coaxial cable resistant to contraction caused by temperature changes.

Info

Publication number
MX2017016979A
MX2017016979A MX2017016979A MX2017016979A MX2017016979A MX 2017016979 A MX2017016979 A MX 2017016979A MX 2017016979 A MX2017016979 A MX 2017016979A MX 2017016979 A MX2017016979 A MX 2017016979A MX 2017016979 A MX2017016979 A MX 2017016979A
Authority
MX
Mexico
Prior art keywords
coaxial cable
temperature changes
contraction caused
isolating
cable resistant
Prior art date
Application number
MX2017016979A
Other languages
Spanish (es)
Inventor
Fernando Parra Tabla Octavio
Teuffer Hernández Hans
Pérez Sánchez Alfonso
Original Assignee
Servicios Condumex Sa
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 Servicios Condumex Sa filed Critical Servicios Condumex Sa
Priority to MX2017016979A priority Critical patent/MX2017016979A/en
Priority to PCT/IB2018/059266 priority patent/WO2019123051A1/en
Publication of MX2017016979A publication Critical patent/MX2017016979A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1834—Construction of the insulation between the conductors
    • H01B11/1856—Discontinuous 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
    • H01B3/44—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
    • 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
    • H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—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 vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths
    • H01B7/188—Inter-layer adherence promoting means

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Communication Cables (AREA)

Abstract

It has been found that that a coaxial cable comprising: an internal conductor; an isolating o dielectric layer surrounding the internal conductor; an external conductor or a metal mesh; and a protective layer surrounding the external conductor; characterized by further comprising a thermoplastic olefin-base thin layer or "skin" positioned between the isolating layer and the external conductor, has a greater resistance to the isolating layer contraction caused by temperature changes as a result of 300 cycles from -40°C to 85°C.
MX2017016979A 2017-12-20 2017-12-20 Coaxial cable resistant to contraction caused by temperature changes. MX2017016979A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2017016979A MX2017016979A (en) 2017-12-20 2017-12-20 Coaxial cable resistant to contraction caused by temperature changes.
PCT/IB2018/059266 WO2019123051A1 (en) 2017-12-20 2018-11-23 Coaxial cable resistant to contraction caused by temperature changes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2017016979A MX2017016979A (en) 2017-12-20 2017-12-20 Coaxial cable resistant to contraction caused by temperature changes.

Publications (1)

Publication Number Publication Date
MX2017016979A true MX2017016979A (en) 2019-06-21

Family

ID=66994463

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017016979A MX2017016979A (en) 2017-12-20 2017-12-20 Coaxial cable resistant to contraction caused by temperature changes.

Country Status (2)

Country Link
MX (1) MX2017016979A (en)
WO (1) WO2019123051A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440973A (en) * 1980-06-05 1984-04-03 Champlain Cable Corporation Coaxial cables
US5210377A (en) * 1992-01-29 1993-05-11 W. L. Gore & Associates, Inc. Coaxial electric signal cable having a composite porous insulation
JP5092555B2 (en) * 2006-06-20 2012-12-05 日立電線株式会社 High frequency coaxial cable
US8208777B2 (en) * 2009-02-24 2012-06-26 Intelliserv, Llc Structure for electrical and/or optical cable using impregnated fiber strength layer
CN103172926A (en) * 2011-12-21 2013-06-26 深圳市宏商材料科技股份有限公司 Low-temperature-shrinkage halogen-free flame-retardant heat-shrinkable casing and processing technique thereof

Also Published As

Publication number Publication date
WO2019123051A1 (en) 2019-06-27

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