EP0809259A3 - Electrical power line - Google Patents

Electrical power line Download PDF

Info

Publication number
EP0809259A3
EP0809259A3 EP97401016A EP97401016A EP0809259A3 EP 0809259 A3 EP0809259 A3 EP 0809259A3 EP 97401016 A EP97401016 A EP 97401016A EP 97401016 A EP97401016 A EP 97401016A EP 0809259 A3 EP0809259 A3 EP 0809259A3
Authority
EP
European Patent Office
Prior art keywords
power line
electrical power
core
energy wires
support element
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.)
Granted
Application number
EP97401016A
Other languages
German (de)
French (fr)
Other versions
EP0809259B1 (en
EP0809259A2 (en
Inventor
Gert Warden
Hildegard Mertens
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 Lucent SAS
Original Assignee
Alcatel SA
Alcatel Alsthom Compagnie Generale dElectricite
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 SA, Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel SA
Publication of EP0809259A2 publication Critical patent/EP0809259A2/en
Publication of EP0809259A3 publication Critical patent/EP0809259A3/en
Application granted granted Critical
Publication of EP0809259B1 publication Critical patent/EP0809259B1/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
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/003—Power cables including electrical control or communication wires

Abstract

Bei einer elektrischen Starkstromleitung (1) ist das zentrale Tragelement (3) aus einem zumindest im wesentlichen aus Kunststoff bestehenden Kern (5) und auf diesen Kern (5) aufgebrachten hochzugfesten Fäden (7) ausgebildet. Um das zentrale Tragelement (3) sind mehrere Energieadern (9) verseilt, von denen jede eine Umflechtung (15) aufweist. Durch den guten mechanischen Kontakt zwischen Tragelement (3) und Energieadern (9) sind die Energieadern (9) wirkungsvoll vor mechanischen Beschädigungen geschützt (Fig.).

Figure 00000001
In the case of an electrical power line (1), the central support element (3) is formed from a core (5) which is at least essentially made of plastic and threads (7) which are high-tensile and applied to this core (5). Several energy wires (9) are stranded around the central supporting element (3), each of which has a braiding (15). Due to the good mechanical contact between the support element (3) and the energy wires (9), the energy wires (9) are effectively protected against mechanical damage (FIG.).
Figure 00000001
EP97401016A 1996-05-23 1997-05-02 Electrical power line Expired - Lifetime EP0809259B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19620752A DE19620752A1 (en) 1996-05-23 1996-05-23 Electric power line
DE19620752 1996-05-23

Publications (3)

Publication Number Publication Date
EP0809259A2 EP0809259A2 (en) 1997-11-26
EP0809259A3 true EP0809259A3 (en) 1998-11-04
EP0809259B1 EP0809259B1 (en) 2001-06-27

Family

ID=7795108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97401016A Expired - Lifetime EP0809259B1 (en) 1996-05-23 1997-05-02 Electrical power line

Country Status (2)

Country Link
EP (1) EP0809259B1 (en)
DE (2) DE19620752A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914924A1 (en) * 1999-04-01 2000-10-05 Alcatel Sa Flexible electrical power line
DE20100911U1 (en) * 2001-01-18 2001-04-12 Nexans Flexible electrical wire
US8119917B2 (en) 2009-09-11 2012-02-21 Samuel John Edward King Braided cable
CN109448905B (en) * 2018-10-10 2020-09-08 江苏泰祥电线电缆有限公司 Bending-resistant flexible cable

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260189A (en) * 1960-03-25 1961-05-05 Thomson Houston Comp Francaise Small section conductor cable with very high mechanical resistance
FR2080795A1 (en) * 1970-02-27 1971-11-19 Reinshagen Kabelwerk Gmbh Twist-resisting multiconductor electric cable - with polyamide braid
US5119457A (en) * 1990-08-15 1992-06-02 University Research Engineers & Associates, Inc. High-performance electric power cable and connector system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084065A (en) * 1976-12-02 1978-04-11 The United States Of America As Represented By The Secretary Of The Navy Antistrumming cable
DE3224597A1 (en) * 1982-06-29 1983-12-29 Siemens AG, 1000 Berlin und 8000 München Flexible power line with laid-up cores
DE3335325A1 (en) * 1983-09-27 1985-04-04 Siemens AG, 1000 Berlin und 8000 München FLEXIBLE POWER LINE WITH PROFILE CORE AND CARRIER
DE3428643A1 (en) * 1983-11-12 1986-02-27 kabelmetal electro GmbH, 3000 Hannover Multi-wire flexible electrical cable having control lines
DE3919880C2 (en) * 1989-06-19 1994-10-20 Kabelmetal Electro Gmbh Multi-core flexible electrical cable for energy transmission
DE8909962U1 (en) * 1989-08-16 1990-09-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260189A (en) * 1960-03-25 1961-05-05 Thomson Houston Comp Francaise Small section conductor cable with very high mechanical resistance
FR2080795A1 (en) * 1970-02-27 1971-11-19 Reinshagen Kabelwerk Gmbh Twist-resisting multiconductor electric cable - with polyamide braid
US5119457A (en) * 1990-08-15 1992-06-02 University Research Engineers & Associates, Inc. High-performance electric power cable and connector system

Also Published As

Publication number Publication date
EP0809259B1 (en) 2001-06-27
DE19620752A1 (en) 1997-11-27
DE59703890D1 (en) 2001-08-02
EP0809259A2 (en) 1997-11-26

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