BE879926R - Procede pour etancheifier longitudinalement a l'eau un cable electrique a isolation synthetique et cable obtenu selon ce procede - Google Patents
Procede pour etancheifier longitudinalement a l'eau un cable electrique a isolation synthetique et cable obtenu selon ce procedeInfo
- Publication number
- BE879926R BE879926R BE1/009597A BE1009597A BE879926R BE 879926 R BE879926 R BE 879926R BE 1/009597 A BE1/009597 A BE 1/009597A BE 1009597 A BE1009597 A BE 1009597A BE 879926 R BE879926 R BE 879926R
- Authority
- BE
- Belgium
- Prior art keywords
- cable
- waterproofing
- longitudinally
- obtained according
- synthetic insulation
- Prior art date
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
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 |
---|---|
BE879926R true BE879926R (fr) | 1980-03-03 |
Family
ID=9214833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1/009597A BE879926R (fr) | 1978-11-14 | 1979-11-09 | Procede pour etancheifier longitudinalement a l'eau un cable electrique a isolation synthetique et cable obtenu selon ce procede |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE879926R (fr) |
DE (1) | DE2945971A1 (fr) |
FI (1) | FI793530A (fr) |
FR (1) | FR2441905A2 (fr) |
GB (1) | GB2043327B (fr) |
SE (1) | SE7909253L (fr) |
Families Citing this family (2)
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 |
CN117976297A (zh) * | 2024-03-29 | 2024-05-03 | 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)
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 |
-
1978
- 1978-11-14 FR FR7832068A patent/FR2441905A2/fr active Granted
-
1979
- 1979-11-06 GB GB7938408A patent/GB2043327B/en not_active Expired
- 1979-11-08 SE SE7909253A patent/SE7909253L/ not_active Application Discontinuation
- 1979-11-09 BE BE1/009597A patent/BE879926R/fr not_active IP Right Cessation
- 1979-11-12 FI FI793530A patent/FI793530A/fi not_active Application Discontinuation
- 1979-11-14 DE DE19792945971 patent/DE2945971A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2441905B2 (fr) | 1982-11-19 |
FR2441905A2 (fr) | 1980-06-13 |
SE7909253L (sv) | 1980-05-15 |
GB2043327A (en) | 1980-10-01 |
GB2043327B (en) | 1983-04-13 |
FI793530A (fi) | 1980-05-15 |
DE2945971A1 (de) | 1980-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: JEUMONT SCHNEIDER Effective date: 19930331 |