NO790905L - Mot fuktighet beskyttet elektrisk, kunststoffisolert energikabel - Google Patents
Mot fuktighet beskyttet elektrisk, kunststoffisolert energikabelInfo
- Publication number
- NO790905L NO790905L NO790905A NO790905A NO790905L NO 790905 L NO790905 L NO 790905L NO 790905 A NO790905 A NO 790905A NO 790905 A NO790905 A NO 790905A NO 790905 L NO790905 L NO 790905L
- Authority
- NO
- Norway
- Prior art keywords
- cable
- spiral
- cable according
- moisture
- insulation
- Prior art date
Links
- 239000004033 plastic Substances 0.000 title claims description 8
- 229920003023 plastic Polymers 0.000 title claims description 8
- 238000009413 insulation Methods 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 13
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000006261 foam material Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 229940099259 vaseline Drugs 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 239000004020 conductor Substances 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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)
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 |
|---|---|
| NO790905L true NO790905L (no) | 1979-09-18 |
Family
ID=6034660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO790905A NO790905L (no) | 1978-03-17 | 1979-03-16 | Mot fuktighet beskyttet elektrisk, kunststoffisolert energikabel |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5559607A (ja) |
| AU (1) | AU524749B2 (ja) |
| CA (1) | CA1129975A (ja) |
| DE (1) | DE2811579A1 (ja) |
| FR (1) | FR2420191A1 (ja) |
| IN (1) | IN149357B (ja) |
| NO (1) | NO790905L (ja) |
| SE (1) | SE7902360L (ja) |
Families Citing this family (5)
| 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 |
Family Cites Families (3)
| 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 |
-
1978
- 1978-03-17 DE DE19782811579 patent/DE2811579A1/de not_active Withdrawn
-
1979
- 1979-02-24 IN IN169/CAL/79A patent/IN149357B/en unknown
- 1979-03-15 FR FR7906652A patent/FR2420191A1/fr not_active Withdrawn
- 1979-03-15 JP JP2945279A patent/JPS5559607A/ja active Pending
- 1979-03-16 SE SE7902360A patent/SE7902360L/ not_active Application Discontinuation
- 1979-03-16 NO NO790905A patent/NO790905L/no unknown
- 1979-03-16 AU AU45206/79A patent/AU524749B2/en not_active Ceased
- 1979-03-16 CA CA323,554A patent/CA1129975A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU524749B2 (en) | 1982-09-30 |
| DE2811579A1 (de) | 1979-09-27 |
| CA1129975A (en) | 1982-08-17 |
| FR2420191A1 (fr) | 1979-10-12 |
| SE7902360L (sv) | 1979-09-18 |
| AU4520679A (en) | 1979-09-20 |
| IN149357B (ja) | 1981-11-14 |
| JPS5559607A (en) | 1980-05-06 |
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