FI793530A7 - Menetelmä sähkökaapelin tiivistämiseksi sekä tällä menetelmällä saatu kaapeli. - Google Patents

Menetelmä sähkökaapelin tiivistämiseksi sekä tällä menetelmällä saatu kaapeli. Download PDF

Info

Publication number
FI793530A7
FI793530A7 FI793530A FI793530A FI793530A7 FI 793530 A7 FI793530 A7 FI 793530A7 FI 793530 A FI793530 A FI 793530A FI 793530 A FI793530 A FI 793530A FI 793530 A7 FI793530 A7 FI 793530A7
Authority
FI
Finland
Prior art keywords
cable
sealing
electric
electric cable
cable obtained
Prior art date
Application number
FI793530A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Valentin Bardoux
Original Assignee
Jeumont Schneider
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 Jeumont Schneider filed Critical Jeumont Schneider
Publication of FI793530A7 publication Critical patent/FI793530A7/fi

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
    • 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
    • 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
FI793530A 1978-11-14 1979-11-12 Menetelmä sähkökaapelin tiivistämiseksi sekä tällä menetelmällä saatu kaapeli. FI793530A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832068A FR2441905A2 (fr) 1978-11-14 1978-11-14 Procede pour etancheifier longitudinalement a l'eau un cable electrique a isolation synthetique et cable obtenu selon ce procede

Publications (1)

Publication Number Publication Date
FI793530A7 true FI793530A7 (fi) 1981-01-01

Family

ID=9214833

Family Applications (1)

Application Number Title Priority Date Filing Date
FI793530A FI793530A7 (fi) 1978-11-14 1979-11-12 Menetelmä sähkökaapelin tiivistämiseksi sekä tällä menetelmällä saatu kaapeli.

Country Status (6)

Country Link
BE (1) BE879926R (fr)
DE (1) DE2945971A1 (fr)
FI (1) FI793530A7 (fr)
FR (1) FR2441905A2 (fr)
GB (1) GB2043327B (fr)
SE (1) SE7909253L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797088B1 (fr) * 1999-07-26 2002-01-18 Sagem Cable electrique isole et procede de fabrication d'un tel cable
CN117976297B (zh) * 2024-03-29 2024-07-19 成都市宏申科技有限公司 一种高耐酸性盐雾铜基柔软轻质屏蔽编织套及制作方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7313629A (nl) * 1973-10-04 1975-04-08 Nkf Kabel Bv Elektrische hoogspanningskabel.
FR2377689A1 (fr) * 1977-01-18 1978-08-11 Ceat Ste Fse Amelioration de l'etancheite longitudinale d'un cable electrique
FR2378337A1 (fr) * 1977-01-20 1978-08-18 Trefimetaux Compositions d'etancheite longitudinale pour cables electriques isoles

Also Published As

Publication number Publication date
GB2043327B (en) 1983-04-13
SE7909253L (sv) 1980-05-15
FR2441905A2 (fr) 1980-06-13
DE2945971A1 (de) 1980-05-29
BE879926R (fr) 1980-03-03
GB2043327A (en) 1980-10-01
FR2441905B2 (fr) 1982-11-19

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: JEUMONT-SCHNEIDER