AR045085A1 - Cable electrico y procedimiento de fabricacion - Google Patents

Cable electrico y procedimiento de fabricacion

Info

Publication number
AR045085A1
AR045085A1 ARP040102615A ARP040102615A AR045085A1 AR 045085 A1 AR045085 A1 AR 045085A1 AR P040102615 A ARP040102615 A AR P040102615A AR P040102615 A ARP040102615 A AR P040102615A AR 045085 A1 AR045085 A1 AR 045085A1
Authority
AR
Argentina
Prior art keywords
conductor
insulating layer
feed rate
electrical cable
manufacturing procedure
Prior art date
Application number
ARP040102615A
Other languages
English (en)
Inventor
Sergio Belli
Alberto Bareggi
Anna Gaia Dell
Cristiana Scelza
Fabrizio Donnazi
Original Assignee
Pirelli & C Spa
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 Pirelli & C Spa filed Critical Pirelli & C Spa
Publication of AR045085A1 publication Critical patent/AR045085A1/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
    • H01B13/2626—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping of a coaxial cable outer conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0003—Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
    • H01B13/262—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping of an outer metallic screen
    • 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
    • H01B7/189—Radial force absorbing layers providing a cushioning effect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

La presente se refiere a un procedimiento para fabricar un cable eléctrico. En particular, el procedimiento comprende las fases de: a) alimentar un conductor a una velocidad de alimentación predeterminada; b) extrusar una capa caliente termoplástica en una posición radialmente externa al conductor; c) enfriar la capa aislante extrusada y formar un blindaje de metal circunferencialmente cerrado alrededor de dicha capa aislante extrusada. El procedimiento de acuerdo con la presente se lleva a cabo continuamente, es decir que el tiempo transcurrido entre el final de la fase de enfriado y el comienzo de la fase de formación del blindaje es inverasamente proporcional a la velocidad de alimentación del conductor.
ARP040102615A 2003-07-25 2004-07-23 Cable electrico y procedimiento de fabricacion AR045085A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/008194 WO2005015577A1 (en) 2003-07-25 2003-07-25 Continuous process for manufacturing electrical cables

Publications (1)

Publication Number Publication Date
AR045085A1 true AR045085A1 (es) 2005-10-12

Family

ID=34129886

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP040102615A AR045085A1 (es) 2003-07-25 2004-07-23 Cable electrico y procedimiento de fabricacion
ARP040102616A AR045086A1 (es) 2003-07-25 2004-07-23 Un procedimiento para fabricar cables electricos

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP040102616A AR045086A1 (es) 2003-07-25 2004-07-23 Un procedimiento para fabricar cables electricos

Country Status (15)

Country Link
US (2) US7459635B2 (es)
EP (2) EP1649471B1 (es)
JP (2) JP2007515742A (es)
KR (1) KR20060056953A (es)
CN (2) CN100514509C (es)
AR (2) AR045085A1 (es)
AU (2) AU2003250174B2 (es)
BR (2) BRPI0318419B1 (es)
CA (2) CA2534261C (es)
ES (2) ES2605010T3 (es)
HK (1) HK1101521A1 (es)
MY (2) MY138405A (es)
NZ (1) NZ545519A (es)
RU (1) RU2317608C2 (es)
WO (2) WO2005015577A1 (es)

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Also Published As

Publication number Publication date
BR0318419A (pt) 2006-08-01
BRPI0318419B1 (pt) 2017-04-11
CN1879180A (zh) 2006-12-13
WO2005015577A1 (en) 2005-02-17
KR20060056953A (ko) 2006-05-25
EP1652196A1 (en) 2006-05-03
CA2542986A1 (en) 2005-02-17
EP1649471A1 (en) 2006-04-26
CA2534261C (en) 2012-05-15
RU2317608C2 (ru) 2008-02-20
CA2542986C (en) 2013-02-05
RU2006105656A (ru) 2006-08-10
JP2007515742A (ja) 2007-06-14
MY139970A (en) 2009-11-30
WO2005015576A1 (en) 2005-02-17
ES2636802T3 (es) 2017-10-09
EP1652196B1 (en) 2017-05-10
EP1649471B1 (en) 2016-09-07
ES2605010T3 (es) 2017-03-10
AU2003250174A1 (en) 2005-02-25
CN100514509C (zh) 2009-07-15
HK1101521A1 (en) 2007-12-28
US7459635B2 (en) 2008-12-02
AU2003250174B2 (en) 2010-01-28
JP2007515743A (ja) 2007-06-14
CA2534261A1 (en) 2005-02-17
BR0318414A (pt) 2006-08-01
US20070051450A1 (en) 2007-03-08
MY138405A (en) 2009-05-29
CN100511494C (zh) 2009-07-08
AU2003294942B2 (en) 2009-07-23
CN1820329A (zh) 2006-08-16
US20070181333A1 (en) 2007-08-09
AU2003294942A1 (en) 2005-02-25
BR0318414B1 (pt) 2011-12-27
NZ545519A (en) 2007-11-30
AR045086A1 (es) 2005-10-12

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