FR2375697A1 - Procede de realisation d'etancheite d'un cable electrique, et cable electrique etanche en resultant - Google Patents

Procede de realisation d'etancheite d'un cable electrique, et cable electrique etanche en resultant

Info

Publication number
FR2375697A1
FR2375697A1 FR7638895A FR7638895A FR2375697A1 FR 2375697 A1 FR2375697 A1 FR 2375697A1 FR 7638895 A FR7638895 A FR 7638895A FR 7638895 A FR7638895 A FR 7638895A FR 2375697 A1 FR2375697 A1 FR 2375697A1
Authority
FR
France
Prior art keywords
electrical cable
core
several transverse
transverse barriers
water impervious
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
FR7638895A
Other languages
English (en)
French (fr)
Other versions
FR2375697B1 (OSRAM
Inventor
Pierre Fouquet
Guy Lasseron
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.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt 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 Thomson-Brandt SA filed Critical Thomson-Brandt SA
Priority to FR7638895A priority Critical patent/FR2375697A1/fr
Priority to DE19772756853 priority patent/DE2756853A1/de
Priority to BE183674A priority patent/BE862112A/xx
Priority to IT31062/77A priority patent/IT1126224B/it
Publication of FR2375697A1 publication Critical patent/FR2375697A1/fr
Application granted granted Critical
Publication of FR2375697B1 publication Critical patent/FR2375697B1/fr
Granted 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
    • 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
    • H01B9/022—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of longitudinal lapped tape-conductors
    • 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)
  • Cable Accessories (AREA)
FR7638895A 1976-12-23 1976-12-23 Procede de realisation d'etancheite d'un cable electrique, et cable electrique etanche en resultant Granted FR2375697A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7638895A FR2375697A1 (fr) 1976-12-23 1976-12-23 Procede de realisation d'etancheite d'un cable electrique, et cable electrique etanche en resultant
DE19772756853 DE2756853A1 (de) 1976-12-23 1977-12-20 Verfahren zur herstellung eines leitungskabels und nach diesem verfahren hergestelltes kabel
BE183674A BE862112A (fr) 1976-12-23 1977-12-21 Procede de realisation d'etancheite d'un cable electrique, et cable electrique etanche en resultant
IT31062/77A IT1126224B (it) 1976-12-23 1977-12-22 Procedimento di realizzazione di tenuta di un cavo elettrico,e cavo elettrico a tenuta che ne risulta

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638895A FR2375697A1 (fr) 1976-12-23 1976-12-23 Procede de realisation d'etancheite d'un cable electrique, et cable electrique etanche en resultant

Publications (2)

Publication Number Publication Date
FR2375697A1 true FR2375697A1 (fr) 1978-07-21
FR2375697B1 FR2375697B1 (OSRAM) 1981-05-29

Family

ID=9181470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638895A Granted FR2375697A1 (fr) 1976-12-23 1976-12-23 Procede de realisation d'etancheite d'un cable electrique, et cable electrique etanche en resultant

Country Status (4)

Country Link
BE (1) BE862112A (OSRAM)
DE (1) DE2756853A1 (OSRAM)
FR (1) FR2375697A1 (OSRAM)
IT (1) IT1126224B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344103A1 (fr) * 1976-03-09 1977-10-07 Post Office Perfectionnements aux cables coaxiaux
FR2798505A1 (fr) * 1999-09-13 2001-03-16 Sagem Cable electrique a etancheite longitudinale renforcee

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344103A1 (fr) * 1976-03-09 1977-10-07 Post Office Perfectionnements aux cables coaxiaux
FR2798505A1 (fr) * 1999-09-13 2001-03-16 Sagem Cable electrique a etancheite longitudinale renforcee

Also Published As

Publication number Publication date
DE2756853A1 (de) 1978-06-29
FR2375697B1 (OSRAM) 1981-05-29
BE862112A (fr) 1978-06-21
IT1126224B (it) 1986-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse