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FR2420191A1 - Cable de transport d'energie electrique, avec isolant plastique et protege contre l'humidite - Google Patents

Cable de transport d'energie electrique, avec isolant plastique et protege contre l'humidite

Info

Publication number
FR2420191A1
FR2420191A1 FR7906652A FR7906652A FR2420191A1 FR 2420191 A1 FR2420191 A1 FR 2420191A1 FR 7906652 A FR7906652 A FR 7906652A FR 7906652 A FR7906652 A FR 7906652A FR 2420191 A1 FR2420191 A1 FR 2420191A1
Authority
FR
France
Prior art keywords
metal
core
tape
delta
electric cable
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.)
Withdrawn
Application number
FR7906652A
Other languages
English (en)
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of FR2420191A1 publication Critical patent/FR2420191A1/fr
Withdrawn legal-status Critical Current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
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0677—Features relating to the enclosing sheath of gas-pressure cables
    • 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
    • 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
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/226—Helicoidally wound metal wires or tapes
    • 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
    • H01B7/2855—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using foamed plastic
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Insulated Conductors (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

a. L'invention concerne un câble de transport d'énergie électrique avec isolant plastique et protégé contre l'humidité, notamment pour les hautes tensions ou les très hautes tensions, avec une enveloppe métallique fermée entourant l'isolant et une couche conductrice extérieure se trouvant sur l'isolant. b. Le câble est caractérisé en ce qu'une spirale de séparation par rapport à l'assemblage des conducteurs, se présentant sous la forme d'un ruban métallique, est disposée en dessous de l'enveloppe fermée, ruban métallique dont l'épaisseur est adaptée à la dilatation thermique du matériau utilisé pour l'isolant c. L'invention est applicable notamment pour le transport d'énergie à haute ou très haute tension.
FR7906652A 1978-03-17 1979-03-15 Cable de transport d'energie electrique, avec isolant plastique et protege contre l'humidite Withdrawn FR2420191A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782811579 DE2811579A1 (de) 1978-03-17 1978-03-17 Feuchtigkeitsgeschuetztes elektrisches kunststoffisoliertes energiekabel

Publications (1)

Publication Number Publication Date
FR2420191A1 true FR2420191A1 (fr) 1979-10-12

Family

ID=6034660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906652A Withdrawn FR2420191A1 (fr) 1978-03-17 1979-03-15 Cable de transport d'energie electrique, avec isolant plastique et protege contre l'humidite

Country Status (8)

Country Link
JP (1) JPS5559607A (fr)
AU (1) AU524749B2 (fr)
CA (1) CA1129975A (fr)
DE (1) DE2811579A1 (fr)
FR (1) FR2420191A1 (fr)
IN (1) IN149357B (fr)
NO (1) NO790905L (fr)
SE (1) SE7902360L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915374C2 (de) * 1979-04-14 1983-12-15 kabelmetal electro GmbH, 3000 Hannover Verfahren zur Überprüfung der Dichtigkeit der geschlossenen Hülle von elektrischen Kabeln
DE3627600C3 (de) * 1986-08-14 1997-11-20 Kabel & Draht Gmbh Verfahren und Vorrichtung zum Regenerieren von Starkstromkabeln
JP2604926B2 (ja) * 1991-08-22 1997-04-30 松下冷機株式会社 キャピラリーチューブとキャピラリーチューブを備えた熱交換器
JP6085034B2 (ja) * 2014-07-04 2017-02-22 ゲイツ・ユニッタ・アジア株式会社 多機能ベルト
CN105551646A (zh) * 2016-01-21 2016-05-04 安徽中天电缆有限公司 一种移动通信用防腐蚀电缆

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036966B (de) * 1956-12-15 1958-08-21 Felten & Guilleaume Carlswerk Elektrisches Kabel mit wasserdichtem gewelltem Metallmantel
DE1055072B (de) * 1958-05-16 1959-04-16 Felten & Guilleaume Carlswerk Gasinnendruckkabel mit gewickelter Isolierung
US3233032A (en) * 1962-08-15 1966-02-01 Simplex Wire & Cable Co Gas pressurized electric cable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036966B (de) * 1956-12-15 1958-08-21 Felten & Guilleaume Carlswerk Elektrisches Kabel mit wasserdichtem gewelltem Metallmantel
DE1055072B (de) * 1958-05-16 1959-04-16 Felten & Guilleaume Carlswerk Gasinnendruckkabel mit gewickelter Isolierung
US3233032A (en) * 1962-08-15 1966-02-01 Simplex Wire & Cable Co Gas pressurized electric cable

Also Published As

Publication number Publication date
NO790905L (no) 1979-09-18
AU524749B2 (en) 1982-09-30
DE2811579A1 (de) 1979-09-27
CA1129975A (fr) 1982-08-17
SE7902360L (sv) 1979-09-18
AU4520679A (en) 1979-09-20
IN149357B (fr) 1981-11-14
JPS5559607A (en) 1980-05-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse