ATE352844T1 - Elektrisches kabel mit selbstheilendem kabelschutz und sein herstellungsapparat - Google Patents

Elektrisches kabel mit selbstheilendem kabelschutz und sein herstellungsapparat

Info

Publication number
ATE352844T1
ATE352844T1 AT00115711T AT00115711T ATE352844T1 AT E352844 T1 ATE352844 T1 AT E352844T1 AT 00115711 T AT00115711 T AT 00115711T AT 00115711 T AT00115711 T AT 00115711T AT E352844 T1 ATE352844 T1 AT E352844T1
Authority
AT
Austria
Prior art keywords
self
cable
production apparatus
healing
electrical cable
Prior art date
Application number
AT00115711T
Other languages
English (en)
Inventor
Andrew L Maunder
Alberto Bareggi
Luca Balconi
Anna Gaia Dell
Giovanni Pozzati
Sergio Belli
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
Application granted granted Critical
Publication of ATE352844T1 publication Critical patent/ATE352844T1/de

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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/184—Sheaths comprising grooves, ribs or other projections
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
    • 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
    • H01B7/185—Sheaths comprising internal cavities or channels
    • 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
    • H01B7/187—Sheaths comprising extruded non-metallic layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
AT00115711T 1999-08-30 2000-07-21 Elektrisches kabel mit selbstheilendem kabelschutz und sein herstellungsapparat ATE352844T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99117013 1999-08-30

Publications (1)

Publication Number Publication Date
ATE352844T1 true ATE352844T1 (de) 2007-02-15

Family

ID=8238890

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00115711T ATE352844T1 (de) 1999-08-30 2000-07-21 Elektrisches kabel mit selbstheilendem kabelschutz und sein herstellungsapparat

Country Status (10)

Country Link
EP (1) EP1081720B1 (de)
JP (1) JP2001155553A (de)
AR (1) AR029764A1 (de)
AT (1) ATE352844T1 (de)
AU (1) AU767916B2 (de)
BR (1) BR0003846B1 (de)
CA (1) CA2317266C (de)
DE (1) DE60033096T2 (de)
ES (1) ES2281319T3 (de)
NZ (1) NZ506151A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8470108B2 (en) 1999-01-11 2013-06-25 Southwire Company Self-sealing electrical cable using rubber resins
US8101862B2 (en) 1999-01-11 2012-01-24 Southwire Company Self-sealing electrical cable using rubber resins
US7367373B2 (en) 2000-12-06 2008-05-06 Southwire Company Multi-layer extrusion head for self-sealing cable
US20030188879A1 (en) 2001-08-08 2003-10-09 Easter Mark R. Self-healing cables
US6686038B2 (en) * 2002-02-25 2004-02-03 Koninklijke Philips Electronics N.V. Conductive fiber
US7511225B2 (en) 2002-09-24 2009-03-31 Adc Incorporated Communication wire
US7214880B2 (en) 2002-09-24 2007-05-08 Adc Incorporated Communication wire
US20040055777A1 (en) 2002-09-24 2004-03-25 David Wiekhorst Communication wire
WO2005124792A1 (en) * 2004-06-09 2005-12-29 Dow Corning Corporation Anti-corrosion additive for electrical cable restoration fluids
US7816606B2 (en) 2007-07-12 2010-10-19 Adc Telecommunications, Inc. Telecommunication wire with low dielectric constant insulator
WO2010002720A1 (en) 2008-07-03 2010-01-07 Adc Telecommunications, Inc. Telecommunications wire having a channeled dielectric insulator and methods for manufacturing the same
CN104361929B (zh) * 2014-11-07 2016-08-24 国网上海市电力公司 自修复水下线缆
WO2017058472A1 (en) * 2015-09-28 2017-04-06 Dow Global Technologies Llc Peelable cable jacket having designed microstructures and methods for making peelable cable jackets having designed microstructures
DE102015223005A1 (de) * 2015-11-20 2017-05-24 Leoni Kabel Holding Gmbh Kabel und Verfahren zu dessen Herstellung
CN110232990B (zh) * 2019-05-20 2020-10-16 浙江启超电缆股份有限公司 挤压型中压直流电缆
CN110136880B (zh) * 2019-06-20 2020-12-01 义乌市丹航科技有限公司 复合型电缆
CN110911037A (zh) * 2019-11-28 2020-03-24 安徽怡和电缆有限公司 一种抗干扰的耐高温硅橡胶电缆
CN112582102B (zh) * 2020-12-07 2022-08-12 广西嘉意发科技有限公司 一种防渗自愈型地下预埋电缆护套

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1415474A1 (de) * 1959-09-29 1969-01-30 Siemens Ag Elektrisches Kabel fuer die Verlegung in Erde
FR2085225B1 (de) * 1970-02-24 1973-08-10 Lignes Telegraph Telephon
GB2032678B (en) * 1978-10-27 1983-04-27 Nordiske Kabel Traad Electric power conductive cable
JPH0630203B2 (ja) * 1984-12-06 1994-04-20 三井石油化学工業株式会社 ポリブチレンゲル充填ケ−ブル
JPH0421019U (de) * 1990-06-08 1992-02-21
JPH04102508U (ja) * 1991-02-01 1992-09-03 日立電線株式会社 外傷検知層付移動用ケーブル
JP3144667B2 (ja) * 1994-04-13 2001-03-12 大電株式会社 外傷箇所検知機能付ケーブル
JPH10308128A (ja) * 1997-05-08 1998-11-17 Toshiba Corp 電気絶縁用樹脂モールド品
DE69912868T2 (de) * 1998-03-04 2004-07-29 Pirelli & C. S.P.A. Elektrisches Kabel mit selbstheilendem Kabelschutz

Also Published As

Publication number Publication date
CA2317266C (en) 2009-12-29
ES2281319T3 (es) 2007-10-01
AU5349800A (en) 2001-03-08
EP1081720A1 (de) 2001-03-07
JP2001155553A (ja) 2001-06-08
BR0003846A (pt) 2001-04-03
DE60033096D1 (de) 2007-03-15
CA2317266A1 (en) 2001-02-28
NZ506151A (en) 2001-03-30
AR029764A1 (es) 2003-07-16
AU767916B2 (en) 2003-11-27
BR0003846B1 (pt) 2010-01-26
DE60033096T2 (de) 2007-07-12
EP1081720B1 (de) 2007-01-24

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