ES2077680T3 - Aparato y metodo para la reduccion de la fisuracion del aislamiento de poliolefina de cables. - Google Patents

Aparato y metodo para la reduccion de la fisuracion del aislamiento de poliolefina de cables.

Info

Publication number
ES2077680T3
ES2077680T3 ES90908352T ES90908352T ES2077680T3 ES 2077680 T3 ES2077680 T3 ES 2077680T3 ES 90908352 T ES90908352 T ES 90908352T ES 90908352 T ES90908352 T ES 90908352T ES 2077680 T3 ES2077680 T3 ES 2077680T3
Authority
ES
Spain
Prior art keywords
fissuration
reduction
cable insulation
polyolefin cable
polyolefin
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 - Lifetime
Application number
ES90908352T
Other languages
English (en)
Inventor
Keith Dawes
Thomas A Hunter
Neil L Holt
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of ES2077680T3 publication Critical patent/ES2077680T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/003—Filling materials, e.g. solid or fluid insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations
    • H02G15/06—Cable terminating boxes, frames or other structures
    • H02G15/076—Cable terminating boxes, frames or other structures for multi-conductor cables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Cable Accessories (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

LA INVENCION PRESENTA UN METODO Y VARIOS APARATOS Y ARTICULOS PARA INHIBIR LA DEGRADACION O AGRIETAMIENTO DE LA POLIOLEFINA DE CABLES FINOS, EJ., LOS CABLES UTILIZADOS EN TELECOMUNICACIONES. DE MANERA MAS ESPECIFICA, LA INVENCION PRESENTA UN METODO PARA INHIBIR EL AGRIETAMIENTO DEL AISLAMIENTO DE POLIETILENO Y UN APARATO Y COMPOSICIONES PARA CONTROLAR EL EFECTO DEGRADADOR DE ACIDO Y/O VAPORES VOLATILES EN EL AISLAMIENTO DE POLIETILENO.
ES90908352T 1989-05-10 1990-05-09 Aparato y metodo para la reduccion de la fisuracion del aislamiento de poliolefina de cables. Expired - Lifetime ES2077680T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35065789A 1989-05-10 1989-05-10
US41940889A 1989-10-10 1989-10-10

Publications (1)

Publication Number Publication Date
ES2077680T3 true ES2077680T3 (es) 1995-12-01

Family

ID=26996724

Family Applications (2)

Application Number Title Priority Date Filing Date
ES94203503T Expired - Lifetime ES2096999T3 (es) 1989-05-10 1990-05-09 Aparato y procedimiento para reducir el agrietamiento del aislante de poliolefina de los cables.
ES90908352T Expired - Lifetime ES2077680T3 (es) 1989-05-10 1990-05-09 Aparato y metodo para la reduccion de la fisuracion del aislamiento de poliolefina de cables.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES94203503T Expired - Lifetime ES2096999T3 (es) 1989-05-10 1990-05-09 Aparato y procedimiento para reducir el agrietamiento del aislante de poliolefina de los cables.

Country Status (11)

Country Link
EP (2) EP0471779B1 (es)
JP (1) JPH04505989A (es)
KR (1) KR920701993A (es)
CN (1) CN1050953A (es)
AT (2) ATE125387T1 (es)
AU (1) AU654261B2 (es)
BR (1) BR9007356A (es)
CA (1) CA2050287A1 (es)
DE (2) DE69029409D1 (es)
ES (2) ES2096999T3 (es)
WO (1) WO1990013901A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69115708T2 (de) * 1990-10-09 1996-08-08 Raychem Corp Wickelverschluss mit einem antioxydationsmittel gegen umwelteinflüsse für einen freiluftkabelverschluss
TW311267B (es) * 1994-04-11 1997-07-21 Raychem Ltd
DE602004028458D1 (de) * 2003-04-16 2010-09-16 Prime Polymer Co Ltd Polyolefinharzzusammensetzung und kombination von harzformkörpern unter deren verwendung
CN1304188C (zh) * 2003-09-11 2007-03-14 辽河油田金宇空缩材料公司 一种空气收缩管
DE102005042986A1 (de) * 2005-09-09 2007-07-05 Hella Kgaa Hueck & Co. Radareinrichtung für ein Kraftfahrzeug und Verfahren zur Herstellung einer Radareinrichtung
FR2929460B1 (fr) * 2008-03-27 2010-04-23 Fed Mogul Systems Prot Group Dispositif de protection, notamment pour un element de connexion
JP4500951B1 (ja) * 2009-08-07 2010-07-14 学校法人神戸学院 Ｄｎａ合成酵素阻害剤
US9224520B2 (en) 2012-12-03 2015-12-29 Tyco Electronics Corporation Cover assemblies and methods for covering electrical cables and connections
JP2014203765A (ja) * 2013-04-09 2014-10-27 住友電装株式会社 架橋ｐｖｃ被覆電線の製造方法
US10182757B2 (en) 2013-07-22 2019-01-22 The Rockefeller University System and method for optical detection of skin disease
DE202014004010U1 (de) * 2014-05-14 2014-08-14 Peter Würz Verarbeitungsadditiv mit stabilisierender Wirkung für PVC
CN104356620B (zh) * 2014-11-19 2016-04-06 国网河南省电力公司濮阳供电公司 一种可降解的电力绝缘材料
DE202015000838U1 (de) 2015-02-05 2015-03-20 Peter Würz Thermostabilitätsverbesserer von transparenten PVC-haltigen Materialien
CN113035434B (zh) * 2021-03-26 2022-07-19 国家电网有限公司 一种涂覆有阻燃涂料的耐用型电缆线
CN113533166A (zh) * 2021-07-14 2021-10-22 同济大学 一种测试拉伸状态密封材料高压气体渗透性的装置及应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017442C2 (de) * 1980-05-07 1983-08-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Isolierstoff mit einem Spannungsstabilisator
JPS57145136A (en) * 1981-03-03 1982-09-08 Furukawa Electric Co Ltd:The Flame-retardant crosslinked polyolefin resin composition
US4399602A (en) * 1981-07-28 1983-08-23 Western Electric Company, Inc. Cable end cap removal method
US4634207A (en) * 1982-10-12 1987-01-06 Raychem Corporation Apparatus and method for protection of a substrate
US4626458A (en) * 1983-01-06 1986-12-02 Raychem Limited Recoverable article for encapsulation
US4701574A (en) * 1985-02-06 1987-10-20 Raychem Corp. Cable sealing apparatus
JPH02191775A (ja) * 1989-12-14 1990-07-27 Shinko Kagaku Kogyo Kk ノンドリップ性繊維製品

Also Published As

Publication number Publication date
JPH04505989A (ja) 1992-10-15
WO1990013901A1 (en) 1990-11-15
EP0471779B1 (en) 1995-07-19
EP0654797A1 (en) 1995-05-24
ES2096999T3 (es) 1997-03-16
KR920701993A (ko) 1992-08-12
DE69021057T2 (de) 1996-03-28
DE69029409D1 (de) 1997-01-23
DE69021057D1 (de) 1995-08-24
EP0654797B1 (en) 1996-12-11
CA2050287A1 (en) 1990-11-11
ATE125387T1 (de) 1995-08-15
CN1050953A (zh) 1991-04-24
ATE146297T1 (de) 1996-12-15
BR9007356A (pt) 1992-04-21
AU5731990A (en) 1990-11-29
EP0471779A1 (en) 1992-02-26
AU654261B2 (en) 1994-11-03

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