FR2382077A2 - Procede d'amelioration des barrieres d'etancheite pour cables de transport d'energie - Google Patents
Procede d'amelioration des barrieres d'etancheite pour cables de transport d'energieInfo
- Publication number
- FR2382077A2 FR2382077A2 FR7706540A FR7706540A FR2382077A2 FR 2382077 A2 FR2382077 A2 FR 2382077A2 FR 7706540 A FR7706540 A FR 7706540A FR 7706540 A FR7706540 A FR 7706540A FR 2382077 A2 FR2382077 A2 FR 2382077A2
- Authority
- FR
- France
- Prior art keywords
- foil
- power cable
- internal power
- thermoplastic
- moisture penetration
- 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
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
Landscapes
- Insulated Conductors (AREA)
Abstract
L'invention concerne une amélioration des barrières d'étanchéité pour câbles de transport d'énergie. La feuille métallique mince qui forme écran entre la couche semi-conductrice externe et la couche d'isolant externe reçoit, sur au moins un de ses bords, une couche d'enduit adhésif thermoplastique qui assure son scellement lors de la fabrication du câble. Application aux câbles d'énergie destinés à être enterrés.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7706540A FR2382077A2 (fr) | 1977-02-28 | 1977-02-28 | Procede d'amelioration des barrieres d'etancheite pour cables de transport d'energie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7706540A FR2382077A2 (fr) | 1977-02-28 | 1977-02-28 | Procede d'amelioration des barrieres d'etancheite pour cables de transport d'energie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2382077A2 true FR2382077A2 (fr) | 1978-09-22 |
FR2382077B2 FR2382077B2 (fr) | 1980-01-04 |
Family
ID=9187634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7706540A Granted FR2382077A2 (fr) | 1977-02-28 | 1977-02-28 | Procede d'amelioration des barrieres d'etancheite pour cables de transport d'energie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2382077A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0213946A2 (fr) * | 1985-08-30 | 1987-03-11 | Kt Technologies Inc. | Feuille de blindage pour câble d'énergie électrique |
-
1977
- 1977-02-28 FR FR7706540A patent/FR2382077A2/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0213946A2 (fr) * | 1985-08-30 | 1987-03-11 | Kt Technologies Inc. | Feuille de blindage pour câble d'énergie électrique |
EP0213946A3 (fr) * | 1985-08-30 | 1988-10-26 | Kt Technologies Inc. | Feuille de blindage pour câble d'énergie électrique |
Also Published As
Publication number | Publication date |
---|---|
FR2382077B2 (fr) | 1980-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK162298C (da) | Taetningsstrimler | |
ES8702077A1 (es) | Perfeccionamientos en un cable relleno de blindaje ligado, para comunicaciones. | |
JPS6474385A (en) | Heat-insulating material having tape-shaped adhesive face | |
DE3471708D1 (en) | Improvements in roofing | |
DE3061072D1 (en) | Adhesive tape | |
YU213079A (en) | Compound plate with two covering layers and an interposed layer | |
DE3272524D1 (en) | Cable sealing | |
SE7901810L (sv) | Skounderdel | |
ES491597A0 (es) | Perfeccionamientos introducidos en una construccion adhesiva sensible a la presion. | |
GB1432548A (en) | Electric cables | |
DE3477901D1 (en) | Method of environmentally sealing a substrate | |
FR2382077A2 (fr) | Procede d'amelioration des barrieres d'etancheite pour cables de transport d'energie | |
ES284841Y (es) | Una lamina compuesta a base de al menos dos capas en particular para envases. | |
PT98978A (pt) | Vedantes de fogo e acessorio de conduta para cabos electricos incluindo os vedantes | |
ATE12859T1 (de) | Waermerueckstellbare verschlussanordnung. | |
DE3564475D1 (en) | Material for making crankshaft bearings | |
NO163477C (no) | Fremgangsmaate for tilforming og forsegling av sidesoemmer paa en beholder, samt sammenlagt beholder av termoplastbelagt papp. | |
ES273854U (es) | Un cable electrico. | |
GB1537041A (en) | Sealing strip | |
JPS533685A (en) | Laminated sheath type electrical cables | |
GB1336557A (en) | Adhesive selaing tapes | |
SE8106214L (sv) | Ytbeklednadsmaterial | |
JPS552128A (en) | Junction covering method of double-covered pile | |
AU5613686A (en) | Waterproofing laminate with bituminous layer | |
FR2111623A5 (en) | Waterproofed pipe lagging - sealed against water by resinous coatings and joints to prevent corrosion |