TNSN98064A1 - ANTI-SHOCK COATING CABLE - Google Patents

ANTI-SHOCK COATING CABLE

Info

Publication number
TNSN98064A1
TNSN98064A1 TNTNSN98064A TNSN98064A TNSN98064A1 TN SN98064 A1 TNSN98064 A1 TN SN98064A1 TN TNSN98064 A TNTNSN98064 A TN TNSN98064A TN SN98064 A TNSN98064 A TN SN98064A TN SN98064 A1 TNSN98064 A1 TN SN98064A1
Authority
TN
Tunisia
Prior art keywords
cable
coating
impacts
expanded
polymer
Prior art date
Application number
TNTNSN98064A
Other languages
French (fr)
Inventor
Belli Sergio
Caimi Luigi
Bereggi Alberto
Balconi Luco
Original Assignee
Pirelli Cavi Esistemi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8226797&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TNSN98064(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pirelli Cavi Esistemi Spa filed Critical Pirelli Cavi Esistemi Spa
Publication of TNSN98064A1 publication Critical patent/TNSN98064A1/en

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
    • 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
    • H01B7/189—Radial force absorbing layers providing a cushioning effect

Abstract

LA PRESENTE INVENTION SE RAPPORTE A UN REVETEMENT DE CABLES, CAPABLE DE LA PROTEGER CONTRE DES IMPACTS ACCIDENTELS. EN ASSOCIANT A L'INTERIEUR DE LA STRUCTURE D'UN CABLE DE TRANSMISSION ELECTRIQUE UN REVETEMENT ADEQUAT EN POLYMERE EXPANSE, D'UNE EPAISSEUR APPROPRIEE, DE PREFERENCE EN CONTACT AVEC LA GAINE DU REVETEMENT POLYMERIQUE EXTERNE, IL EST POSSIBLE D'OBTENIR UN CABLE AYANT UNE RESISTANCE ELEVEE AUX IMPACTS. L'INVENTEUR A EGALEMENT OBSERVE QU'UN MATERIAU EN POLYMERE EXPANSE, UTILISE COMME REVETEMENT DE CABLES, FAVORISE L'OBTENTION D'UNE RESISTANCE DUDIT CABLE PLUS ELEVEE AUX IMPACTS QUE PAR L'UTILISATION D'UN REVETEMENT SIMILAIRE A BASE DU MEME POLYMERE NON EXPANSE. UN CABLE AYANT UN REVETEMENT DE CE GENRE A PLUSIEURS AVANTAGES PAR RAPPORT A UN CABLE BLINDE CONVENTIONNEL, TELS QUE, A TITRE D'EXEMPLE, UN PROCESSUS DE TRANSFORMATION PLUS ACCESSIBLE, UNE REDUCTION DU POIDS ET DE LA DIMENSION DU CABLE FINI AINSI QU'UN IMPACT SUR L'ENVIRONNEMENT PLUS REDUIT GRACE AU RECYCLAGE UNE FOIS LA DUREE DE VIE DU CABLE EN QUESTION EST EXPIREE.THE PRESENT INVENTION RELATES TO A CABLE COVERING CAPABLE OF PROTECTING IT FROM ACCIDENTAL IMPACTS. BY ASSOCIATING WITH THE INSIDE OF THE STRUCTURE OF AN ELECTRICAL TRANSMISSION CABLE, AN ADEQUATE COATING OF EXPANDED POLYMER, OF A PROPER THICKNESS, PREFERABLY IN CONTACT WITH THE SHEATH OF THE EXTERNAL POLYMERIC COATING, IT IS POSSIBLE TO OBTAIN A CABLE HAVING HIGH RESISTANCE TO IMPACTS. THE INVENTOR HAS ALSO OBSERVED THAT A MATERIAL OF EXPANDED POLYMER, USED AS COATING FOR CABLES, PROMOTES THE OBTAINING OF A RESISTANCE OF SAID CABLE HIGHER TO IMPACTS THAN BY THE USE OF A SIMILAR COATING BASED ON THE SAME NON-POLYMER EXPANDED. A CABLE HAVING A COVERING OF THIS KIND WITH MULTIPLE ADVANTAGES IN RELATION TO A CONVENTIONAL ARMORED CABLE, SUCH AS, FOR EXAMPLE, A MORE ACCESSIBLE PROCESSING PROCESS, REDUCING THE WEIGHT AND THE DIMENSION OF THE FINISHED CABLE AS WELL AS A REDUCED IMPACT ON THE ENVIRONMENT THROUGH RECYCLING ONCE THE LIFETIME OF THE CABLE IN QUESTION IS EXPIRED.

TNTNSN98064A 1997-05-15 1998-05-14 ANTI-SHOCK COATING CABLE TNSN98064A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97107969 1997-05-15

Publications (1)

Publication Number Publication Date
TNSN98064A1 true TNSN98064A1 (en) 2000-12-29

Family

ID=8226797

Family Applications (1)

Application Number Title Priority Date Filing Date
TNTNSN98064A TNSN98064A1 (en) 1997-05-15 1998-05-14 ANTI-SHOCK COATING CABLE

Country Status (38)

Country Link
EP (1) EP0981821B2 (en)
JP (1) JP2002510424A (en)
KR (1) KR100493625B1 (en)
CN (1) CN1308964C (en)
AP (1) AP1121A (en)
AR (1) AR015677A1 (en)
AT (1) ATE220240T1 (en)
AU (1) AU743873B2 (en)
BR (1) BR9809119B1 (en)
CA (1) CA2289748C (en)
CZ (1) CZ293006B6 (en)
DE (1) DE69806377T3 (en)
DK (1) DK0981821T3 (en)
DZ (1) DZ2490A1 (en)
EA (1) EA001727B1 (en)
EE (1) EE04446B1 (en)
EG (1) EG21959A (en)
ES (1) ES2178223T5 (en)
GE (1) GEP20022663B (en)
HU (1) HU223994B1 (en)
ID (1) ID24381A (en)
IL (1) IL132408A (en)
MA (1) MA24545A1 (en)
MY (1) MY117958A (en)
NO (1) NO327795B1 (en)
NZ (1) NZ337909A (en)
OA (1) OA11303A (en)
PL (1) PL187115B1 (en)
PT (1) PT981821E (en)
SI (1) SI0981821T1 (en)
SK (1) SK286369B6 (en)
TN (1) TNSN98064A1 (en)
TR (1) TR199902729T2 (en)
TW (1) TW405126B (en)
UY (1) UY25000A1 (en)
WO (1) WO1998052197A1 (en)
YU (1) YU58199A (en)
ZA (1) ZA984027B (en)

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US8257782B2 (en) 2000-08-02 2012-09-04 Prysmian Cavi E Sistemi Energia S.R.L. Electrical cable for high voltage direct current transmission, and insulating composition
US6824870B2 (en) 2000-09-28 2004-11-30 Pirelli S.P.A. Cable with recyclable covering
US7465880B2 (en) 2000-11-30 2008-12-16 Prysmian Cavi E Sistemi Energia S.R.L. Process for the production of a multipolar cable, and multipolar cable produced therefrom
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BRPI0318635B1 (en) 2003-12-03 2018-01-16 Prysmian Cavi E Sistemi Energia S.R.L CABLE FOR USE IN A VOLTAGE Rope, AND GROUP OF THESE CABLES
EP1756841B1 (en) 2004-04-27 2017-03-08 Prysmian S.p.A. Process for manufacturing a cable resistant to external chemical agents
CA2570733C (en) 2004-06-28 2013-08-13 Prysmian Cavi E Sistemi Energia S.R.L. Cable with environmental stress cracking resistance
DK1825484T3 (en) 2004-11-23 2019-11-11 Prysmian Spa Method of making cables
WO2006114118A1 (en) 2005-04-27 2006-11-02 Prysmian Cavi E Sistemi Energia S.R.L. Cable manufacturing process
EP1941519B1 (en) 2005-10-25 2010-06-02 Prysmian S.p.A. Energy cable comprising a dielectric fluid and a mixture of thermoplastic polymers
EP2160739B1 (en) 2007-06-28 2012-08-08 Prysmian S.p.A. Energy cable
WO2009077804A1 (en) 2007-12-14 2009-06-25 Prysmian S.P.A. Electric article comprising at least one element made from a semiconductive polymeric material and semiconductive polymeric composition
CN101694787B (en) * 2009-09-28 2011-09-21 深圳市联嘉祥科技股份有限公司 Novel coaxial cable and a manufacture method thereof for video security monitoring and control
US10811163B2 (en) 2010-01-29 2020-10-20 Prysmian S.P.A. Energy cable
ES2538393T3 (en) 2010-11-25 2015-06-19 Prysmian S.P.A. Power cable that has an electrically insulating thermoplastic layer stabilized against stress
RU2547820C2 (en) 2010-12-23 2015-04-10 Призмиан С.П.А. Power cable with stable insulance
AU2010366075B2 (en) 2010-12-23 2016-11-10 Prysmian S.P.A. Continuous process for manufacturing a high voltage power cable
EP2739679B1 (en) 2011-08-04 2017-05-03 Prysmian S.p.A. Energy cable having a thermoplastic electrically insulating layer
DK2850619T3 (en) 2012-05-18 2019-10-14 Prysmian Spa Method of manufacturing a power cable with a thermoplastic electrically insulating layer
US10297372B2 (en) 2012-05-18 2019-05-21 Prysmian S.P.A Process for producing an energy cable having a thermoplastic electrically insulating layer
CN104981509B (en) 2012-11-14 2017-12-12 普睿司曼股份公司 The recovery method of polymer composition waste material including peroxide cross-linking agent
CN103509257A (en) * 2013-08-30 2014-01-15 安徽天民电气科技有限公司 105 DEG C low-smoke zero-halogen flame-retardant ethylene-propylene-diene monomer cable material and preparation method thereof
WO2015040448A1 (en) * 2013-09-23 2015-03-26 Prysmian S.P.A. Lightweight and flexible impact resistant power cable and process for producing it
WO2015059520A1 (en) 2013-10-23 2015-04-30 Prysmian S.P.A. Energy cable having a crosslinked electrically insulating layer, and method for extracting crosslinking by-products therefrom
MX2016009988A (en) 2014-02-07 2016-11-15 General Cable Tech Corp Methods of forming cables with improved coverings.
WO2016005791A1 (en) 2014-07-08 2016-01-14 Prysmian S.P.A. Energy cable having a thermoplastic electrically insulating layer
ES2713195T3 (en) 2014-12-17 2019-05-20 Prysmian Spa Power cable that has a cold-releasable semiconductor layer
US9991690B2 (en) 2015-01-21 2018-06-05 Prysmian S.P.A. Accessory for high voltage direct current energy cables
CN104616808A (en) * 2015-01-22 2015-05-13 安徽凌宇电缆科技有限公司 Low-smoke zero-halogen flame-retardant flexible fireproof medium voltage cable
ES2778249T3 (en) 2015-04-22 2020-08-10 Prysmian Spa Power cable that has a cross-linked electrical insulation system, and a cross-linking by-product extraction procedure from it
CN105355283A (en) * 2015-12-10 2016-02-24 江苏远方电缆厂有限公司 Improved flexible fireproof cable
RU167560U1 (en) * 2016-03-16 2017-01-10 Акционерное общество "Самарская кабельная компания" HIGH-FREQUENCY COMMUNICATION CABLE, INTENDED FOR DIGITAL TRANSPORT NETWORKS
RU167559U1 (en) * 2016-03-16 2017-01-10 Акционерное общество "Самарская кабельная компания" COMMUNICATION CABLE LOW-FREQUENCY WITH FILM-PORO-FILM POLYETHYLENE INSULATION
RU2742052C2 (en) * 2016-07-29 2021-02-02 Дау Глоубл Текнолоджиз Ллк Cable containing a filling composition
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Also Published As

Publication number Publication date
KR100493625B1 (en) 2005-06-10
NZ337909A (en) 2001-10-26
KR20010012611A (en) 2001-02-15
EP0981821B2 (en) 2008-12-31
GEP20022663B (en) 2002-03-25
ES2178223T3 (en) 2002-12-16
DZ2490A1 (en) 2003-01-25
YU58199A (en) 2001-05-28
BR9809119B1 (en) 2011-10-18
CZ398999A3 (en) 2000-06-14
DE69806377T2 (en) 2003-01-23
IL132408A (en) 2003-12-10
DE69806377T3 (en) 2009-07-23
ATE220240T1 (en) 2002-07-15
PT981821E (en) 2002-11-29
DE69806377D1 (en) 2002-08-08
EA199901035A1 (en) 2000-08-28
AP1121A (en) 2002-11-29
AU8015898A (en) 1998-12-08
CZ293006B6 (en) 2004-01-14
JP2002510424A (en) 2002-04-02
EE04446B1 (en) 2005-02-15
NO995535L (en) 1999-11-12
EG21959A (en) 2002-04-30
SK286369B6 (en) 2008-08-05
ZA984027B (en) 1999-01-19
CA2289748A1 (en) 1998-11-19
WO1998052197A1 (en) 1998-11-19
NO995535D0 (en) 1999-11-12
MA24545A1 (en) 1998-12-31
CA2289748C (en) 2003-07-22
CN1255229A (en) 2000-05-31
HUP0002747A2 (en) 2000-12-28
IL132408A0 (en) 2001-03-19
TW405126B (en) 2000-09-11
HUP0002747A3 (en) 2001-01-29
TR199902729T2 (en) 2000-03-21
PL336696A1 (en) 2000-07-03
AP9901665A0 (en) 1999-12-31
SI0981821T1 (en) 2002-10-31
CN1308964C (en) 2007-04-04
EP0981821A1 (en) 2000-03-01
MY117958A (en) 2004-08-30
HU223994B1 (en) 2005-04-28
UY25000A1 (en) 1998-08-26
AR015677A1 (en) 2001-05-16
NO327795B1 (en) 2009-09-28
ES2178223T5 (en) 2009-05-18
EA001727B1 (en) 2001-08-27
AU743873B2 (en) 2002-02-07
OA11303A (en) 2003-08-25
DK0981821T3 (en) 2002-10-21
EP0981821B1 (en) 2002-07-03
SK152099A3 (en) 2000-08-14
PL187115B1 (en) 2004-05-31
ID24381A (en) 2000-07-13
BR9809119A (en) 2000-08-01
EE9900489A (en) 2000-06-15

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