DE29915252U1 - Electrical cable for especially medium and high voltage electrical - Google Patents

Electrical cable for especially medium and high voltage electrical

Info

Publication number
DE29915252U1
DE29915252U1 DE29915252U DE29915252U DE29915252U1 DE 29915252 U1 DE29915252 U1 DE 29915252U1 DE 29915252 U DE29915252 U DE 29915252U DE 29915252 U DE29915252 U DE 29915252U DE 29915252 U1 DE29915252 U1 DE 29915252U1
Authority
DE
Germany
Prior art keywords
separating layer
cable
screen
electrical
cable according
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
DE29915252U
Other languages
German (de)
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.)
Kaiser Kwo Kabel En & Co GmbH
Original Assignee
Kaiser Kwo Kabel En & Co GmbH
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 Kaiser Kwo Kabel En & Co GmbH filed Critical Kaiser Kwo Kabel En & Co GmbH
Priority to DE29915252U priority Critical patent/DE29915252U1/en
Publication of DE29915252U1 publication Critical patent/DE29915252U1/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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths
    • H01B7/1885—Inter-layer adherence preventing means
    • 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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Elektrisches Kabel für insbesondere elektrische Mittel- und Hochspannungen, bei dem ein ringförmiger elektrischer Schirm (6) durch extrudiertes Gummi oder Kautschuk (7) im Abstand vom Kabelmantel (8) gehalten und der Gummi bzw. Kautschuk (7) durch ein Trennmittel vom Schirm (6) getrennt ist, dadurch gekennzeichnet, daß eine dünne Trennschicht (9) als Trennmittel verwendet und durch Umwickeln des Schirms (6) oder durch Längsein­ laufen mindestens einer bandförmigen Trennschicht (9) radial außerhalb des Schirms (6) oder durch Extrudieren, Tauchen oder Aufsprühen eines sich zur Trennschicht (9) verbindenden Trennmittels auf dem Schirm (6) auf- bzw. in das Kabel eingebracht ist.1. Electrical cable for in particular electrical medium and high voltages, in which an annular electrical screen ( 6 ) by extruded rubber or rubber ( 7 ) held at a distance from the cable jacket ( 8 ) and the rubber or rubber ( 7 ) by a release agent Screen ( 6 ) is separated, characterized in that a thin separating layer ( 9 ) is used as the separating agent and by wrapping the screen ( 6 ) or by longitudinally running at least one band-shaped separating layer ( 9 ) radially outside the screen ( 6 ) or by extrusion, Immersing or spraying a separating agent which forms a separating layer ( 9 ) onto the screen ( 6 ) or into the cable. 2. Kabel nach Anspruch 1, dadurch gekennzeichnet, daß die dünne Trennschicht (9) eine Schichtdicke zwischen 20 und 100 µm aufweist. 2. Cable according to claim 1, characterized in that the thin separating layer ( 9 ) has a layer thickness between 20 and 100 microns. 3. Kabel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Trennschicht (9) Zellulose aufweist.3. Cable according to claim 1 or 2, characterized in that the separating layer ( 9 ) has cellulose. 4. Kabel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Trennschicht (9) Kunststoff aufweist.4. Cable according to one of the preceding claims, characterized in that the separating layer ( 9 ) comprises plastic. 5. Kabel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Trennschicht (9) als Vlies ausgebildet ist.5. Cable according to one of the preceding claims, characterized in that the separating layer ( 9 ) is designed as a fleece. 6. Kabel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Trennschicht (9) als gewebtes Band ausgebildet ist.6. Cable according to one of the preceding claims, characterized in that the separating layer ( 9 ) is designed as a woven tape.
DE29915252U 1999-08-31 1999-08-31 Electrical cable for especially medium and high voltage electrical Expired - Lifetime DE29915252U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29915252U DE29915252U1 (en) 1999-08-31 1999-08-31 Electrical cable for especially medium and high voltage electrical

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29915252U DE29915252U1 (en) 1999-08-31 1999-08-31 Electrical cable for especially medium and high voltage electrical

Publications (1)

Publication Number Publication Date
DE29915252U1 true DE29915252U1 (en) 2000-04-13

Family

ID=8078252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29915252U Expired - Lifetime DE29915252U1 (en) 1999-08-31 1999-08-31 Electrical cable for especially medium and high voltage electrical

Country Status (1)

Country Link
DE (1) DE29915252U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006048434A1 (en) * 2004-11-05 2006-05-11 Siemens Aktiengesellschaft Method for the production of a point that is to be kept free of an insulation, and stripping agent
EP1998340A1 (en) * 2007-05-29 2008-12-03 ABB Technology AG An electric power cable

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006048434A1 (en) * 2004-11-05 2006-05-11 Siemens Aktiengesellschaft Method for the production of a point that is to be kept free of an insulation, and stripping agent
US8293320B2 (en) 2004-11-05 2012-10-23 Siemens Aktiengesellschaft Method for producing an electrical conductor with an insulation and at least one point to be kept free of the insulation
EP1998340A1 (en) * 2007-05-29 2008-12-03 ABB Technology AG An electric power cable
WO2008145691A2 (en) * 2007-05-29 2008-12-04 Abb Technology Ag An electric power cable
WO2008145691A3 (en) * 2007-05-29 2009-01-22 Abb Technology Ag An electric power cable
CN101681697B (en) * 2007-05-29 2011-11-30 Abb技术有限公司 An electric power cable
US9029704B2 (en) 2007-05-29 2015-05-12 Abb Technology Ag Electric power cable

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000518

R156 Lapse of ip right after 3 years

Effective date: 20030301