ES2125521T3 - LONGITUDINAL AND TRANSVERSAL WATERPROOF ENERGY CABLE. - Google Patents

LONGITUDINAL AND TRANSVERSAL WATERPROOF ENERGY CABLE.

Info

Publication number
ES2125521T3
ES2125521T3 ES95109668T ES95109668T ES2125521T3 ES 2125521 T3 ES2125521 T3 ES 2125521T3 ES 95109668 T ES95109668 T ES 95109668T ES 95109668 T ES95109668 T ES 95109668T ES 2125521 T3 ES2125521 T3 ES 2125521T3
Authority
ES
Spain
Prior art keywords
transversal
longitudinal
soot
screen
polyethylene
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
ES95109668T
Other languages
Spanish (es)
Inventor
Dietmar Dipl-Ing Banowski
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.)
Alcatel CIT SA
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel SA
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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of ES2125521T3 publication Critical patent/ES2125521T3/en
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
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid

Abstract

On the multi-wire core (1) and inner conductive layer (2) of e.g. soot-filled polymer is extruded and covered with e.g. crosslinked polyethylene insulation (3). Over this an outer conductive layer (4) of filled polyethylene or one of its copolymers underlies a layer of crepe paper tape (5) rendered conductive by graphite or soot and forming a cushion for the screen (6) of e.g. CU wires. An absorbent textile strip (7) loaded with e.g. Cu or Al tinsel or threads of limited length guarantees continuous contact between this screen and an outer metallic sleeve (8) under polyethylene jacket (9).
ES95109668T 1994-09-02 1995-06-22 LONGITUDINAL AND TRANSVERSAL WATERPROOF ENERGY CABLE. Expired - Lifetime ES2125521T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4431221A DE4431221A1 (en) 1994-09-02 1994-09-02 Longitudinal and cross-waterproof energy cable

Publications (1)

Publication Number Publication Date
ES2125521T3 true ES2125521T3 (en) 1999-03-01

Family

ID=6527216

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95109668T Expired - Lifetime ES2125521T3 (en) 1994-09-02 1995-06-22 LONGITUDINAL AND TRANSVERSAL WATERPROOF ENERGY CABLE.

Country Status (6)

Country Link
EP (1) EP0700057B1 (en)
AT (1) ATE172573T1 (en)
DE (2) DE4431221A1 (en)
DK (1) DK0700057T3 (en)
ES (1) ES2125521T3 (en)
NO (1) NO953449L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729646C2 (en) * 1997-07-10 2001-08-16 Alcatel Sa Electrical cable
EP1128396A1 (en) * 2000-02-28 2001-08-29 Nexans Electrical cable
SE525239C2 (en) * 2002-05-27 2005-01-11 Ericsson Telefon Ab L M Cable with ribbon
DE102007041981A1 (en) * 2007-09-05 2009-03-12 Hew-Kabel/Cdt Gmbh & Co. Kg Highly flexible shielded electrical data cable
DE202008015693U1 (en) 2008-11-26 2009-02-19 Draka Comteq Berlin Gmbh & Co. Kg communication cable
EP2317525A1 (en) * 2009-11-03 2011-05-04 Nexans Electric power cable for medium or high voltage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005875A1 (en) * 1980-02-16 1981-09-03 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Plastics insulated power cable - has layers of tumescent tapes below screen in contact with outer conductive layer preventing moisture ingress
SE462099B (en) * 1985-11-15 1990-05-07 Dow Chemical Co EMI SHIELD COMPOSITION MATERIAL
US4703132A (en) * 1986-05-16 1987-10-27 Pirelli Cable Corporation Filling compound for multi-wire conductor of an electrical cable and cables including such compound
DE3840200C2 (en) * 1988-11-29 1996-02-08 Heraeus Noblelight Gmbh Process for producing a nonwoven
US5010209A (en) * 1988-12-20 1991-04-23 Pirelli Cable Corp. Power cable with water swellable agents and elongated metal elements outside cable insulation
ATE107794T1 (en) * 1989-04-07 1994-07-15 Siemens Ag EXTRUDABLE POLYMER BASED BLEND FOR ELECTRICAL CABLE AND ELECTRICAL CABLE WITH AN INNER SHEATH MADE OF THIS BLEND.
DE9208880U1 (en) * 1992-07-01 1992-11-19 Siemens Ag, 8000 Muenchen, De
DE4306835A1 (en) * 1993-03-05 1994-09-08 Kabelwerk Koepenick Gmbh Longitudinally watertight electrical cable

Also Published As

Publication number Publication date
NO953449L (en) 1996-03-04
EP0700057A2 (en) 1996-03-06
DE4431221A1 (en) 1996-03-07
ATE172573T1 (en) 1998-11-15
DK0700057T3 (en) 1999-06-28
EP0700057A3 (en) 1996-10-09
DE59503976D1 (en) 1998-11-26
NO953449D0 (en) 1995-09-01
EP0700057B1 (en) 1998-10-21

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