ATE364232T1 - Verfahren zur herstellung einer kabeldeckschicht aus expandierbarem und verneztbarem material - Google Patents

Verfahren zur herstellung einer kabeldeckschicht aus expandierbarem und verneztbarem material

Info

Publication number
ATE364232T1
ATE364232T1 AT02808285T AT02808285T ATE364232T1 AT E364232 T1 ATE364232 T1 AT E364232T1 AT 02808285 T AT02808285 T AT 02808285T AT 02808285 T AT02808285 T AT 02808285T AT E364232 T1 ATE364232 T1 AT E364232T1
Authority
AT
Austria
Prior art keywords
cross
expandable
coating layer
polymeric material
linkable polymeric
Prior art date
Application number
AT02808285T
Other languages
English (en)
Inventor
Luca Balconi
Alberto Bareggi
Sergio Belli
Original Assignee
Prysmian Cavi Sistemi Energia
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 Prysmian Cavi Sistemi Energia filed Critical Prysmian Cavi Sistemi Energia
Application granted granted Critical
Publication of ATE364232T1 publication Critical patent/ATE364232T1/de

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
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H01B13/145—Pretreatment or after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Ropes Or Cables (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)
AT02808285T 2002-12-23 2002-12-23 Verfahren zur herstellung einer kabeldeckschicht aus expandierbarem und verneztbarem material ATE364232T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2002/000824 WO2004057626A1 (en) 2002-12-23 2002-12-23 Method for producing a coating layer made of expandable and cross-linkable material in a cable

Publications (1)

Publication Number Publication Date
ATE364232T1 true ATE364232T1 (de) 2007-06-15

Family

ID=32676774

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02808285T ATE364232T1 (de) 2002-12-23 2002-12-23 Verfahren zur herstellung einer kabeldeckschicht aus expandierbarem und verneztbarem material

Country Status (9)

Country Link
US (1) US7790222B2 (de)
EP (1) EP1576624B1 (de)
AT (1) ATE364232T1 (de)
AU (1) AU2002368499B2 (de)
BR (1) BR0215987B1 (de)
CA (1) CA2509598C (de)
DE (1) DE60220555T2 (de)
ES (1) ES2288571T3 (de)
WO (1) WO2004057626A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015577A1 (en) * 2003-07-25 2005-02-17 Pirelli & C. S.P.A. Continuous process for manufacturing electrical cables
US7958631B2 (en) * 2008-04-11 2011-06-14 Cooper Technologies Company Method of using an extender for a separable insulated connector
US7878849B2 (en) * 2008-04-11 2011-02-01 Cooper Technologies Company Extender for a separable insulated connector
CN103331897A (zh) * 2013-06-09 2013-10-02 江苏亨通金天电子线缆有限公司 电缆挤塑快速成型装置
CN113241224B (zh) * 2021-07-11 2021-09-14 成都大西洋线缆有限公司 一种电缆挤出包覆装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1284780C (en) 1985-03-04 1991-06-11 Yoshihiko Kitagawa Crosslinking the surface of rubber molding
US6064000A (en) * 1995-03-18 2000-05-16 The Zippertubing Company Heat shrinkable shielding tube
DE69601519T2 (de) * 1995-06-28 1999-08-19 Mitsui Chemicals Lineare Polyamidsäure, lineares Polyimid und wärmehärtbares Polyimid
US6194531B1 (en) * 1996-06-05 2001-02-27 Nippon Shokubai Co., Ltd. Method for production of cross-linked polymer
DE19719288A1 (de) 1997-05-07 1998-11-12 Meto International Gmbh Verfahren zum Bereitstellen und/oder Versiegeln von Sicherungselementen sowie ein entsprechendes Sicherungselement
HU223994B1 (hu) 1997-05-15 2005-04-28 Pirelli Cavi E Sistemi S.P.A. Nagy teljesítmény átvitelére kiképezett kábel és eljárás az előállítására
US6325956B2 (en) * 1997-08-27 2001-12-04 The Dow Chemical Company Crosslinking of polymers and foams thereof
ES2200408T3 (es) * 1997-12-22 2004-03-01 PIRELLI & C. S.P.A. Cable electrico que comprende una capa semiconductora expandida.
US6436557B1 (en) * 1998-05-29 2002-08-20 Sumitomo Electric Industries, Ltd. Flame retardant resin composition, and insulating electric wire, tube, heat-shrinkable tube, flat cable, and DC high-tension electric wire all made of the composition
FI108625B (fi) * 1999-11-24 2002-02-28 Nextrom Holding Sa Silaanisilloitusmenetelmä

Also Published As

Publication number Publication date
DE60220555T2 (de) 2008-01-31
US20060051499A1 (en) 2006-03-09
AU2002368499A1 (en) 2004-07-14
WO2004057626A1 (en) 2004-07-08
AU2002368499B2 (en) 2009-07-16
CA2509598C (en) 2012-05-29
BR0215987A (pt) 2005-11-01
DE60220555D1 (de) 2007-07-19
CA2509598A1 (en) 2004-07-08
EP1576624A1 (de) 2005-09-21
ES2288571T3 (es) 2008-01-16
US7790222B2 (en) 2010-09-07
EP1576624B1 (de) 2007-06-06
BR0215987B1 (pt) 2011-11-16

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Legal Events

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