PL404868A1 - Single way cable - Google Patents
Single way cableInfo
- Publication number
- PL404868A1 PL404868A1 PL404868A PL40486813A PL404868A1 PL 404868 A1 PL404868 A1 PL 404868A1 PL 404868 A PL404868 A PL 404868A PL 40486813 A PL40486813 A PL 40486813A PL 404868 A1 PL404868 A1 PL 404868A1
- Authority
- PL
- Poland
- Prior art keywords
- screen
- copolymer
- moisture barrier
- insulation
- vein
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- 230000004888 barrier function Effects 0.000 abstract 4
- 229920001577 copolymer Polymers 0.000 abstract 4
- 238000009413 insulation Methods 0.000 abstract 4
- 210000003462 vein Anatomy 0.000 abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 230000008961 swelling Effects 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229920003020 cross-linked polyethylene Polymers 0.000 abstract 1
- 239000004703 cross-linked polyethylene Substances 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
Kabel jednożyłowy o żyłach miedzianych lub aluminiowych, o izolacji z polietylenu usieciowanego i powłoce z polwinitu lub polietylenu termoplastycznego lub innych tworzyw charakteryzuje się tym, że ekran żyły (2) izolację (3) i ekran izolacji (4) wytłacza się równocześnie jako trzy warstwy w jednej operacji, po czym taśmę (5) półprzewodzącą pęczniejącą układa się na ekranie izolacji (4) spiralnie z zakładką lub wzdłużnie z zakładką, zaś taśmę metalową (6) o grubości większej od 0,2 mm układa się wzdłużnie z zakładką , którą się skleja klejem termoplastycznym (7) lub kopolimerem (7), po czym wytłacza się powłokę (8), która się składa z jednej lub kilku warstw różnych tworzyw. Korzystnie, gdy pomiędzy powłoką(8) a taśmą metalową (6) aluminiową lub miedzianą znajduje się środek (5) puchnący pod wpływem wilgoci i pełniący funkcję zewnętrznej bariery przeciwwilgociowej. Taśma metalowa (6) bez kopolimeru pełni funkcje ekranu, żyły powrotnej i bariery radialnej przeciwwilgociowej. Taśma metalowa (6) jednostronnie pokryta kopolimerem pełni funkcje ekranu, żyły powrotnej i bariery radialnej przeciwwilgociowej. Taśma metalowa (6) dwustronnie pokryta kopolimerem pełni funkcje ekranu, żyły powrotnej i bariery radialnej przeciwwilgociowej.Single-core cable with copper or aluminum cores, with insulation made of cross-linked polyethylene and sheath made of polyvinyl or thermoplastic polyethylene or other materials is characterized by the fact that the vein screen (2) insulation (3) and insulation screen (4) are extruded simultaneously as three layers in one operation, after which the semi-conductive swelling tape (5) is laid on the insulation screen (4) spirally with an overlap or longitudinally with an overlap, while the metal tape (6) with a thickness greater than 0.2 mm is laid longitudinally with an overlap thermoplastic glue (7) or copolymer (7), after which the coating (8) is extruded, which consists of one or several layers of different materials. Preferably, there is a means (5) swelling between the coating (8) and the metal (6) aluminum or copper strip (5) acting as an external moisture barrier. The metal band (6) without copolymer performs the functions of a screen, return vein and moisture barrier. The metal tape (6) coated on one side with a copolymer functions as a screen, return vein and moisture barrier. The metal tape (6) coated with copolymer on both sides performs the function of a screen, return vein and moisture barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL404868A PL222818B1 (en) | 2013-07-26 | 2013-07-26 | Single way cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL404868A PL222818B1 (en) | 2013-07-26 | 2013-07-26 | Single way cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL404868A1 true PL404868A1 (en) | 2014-11-24 |
| PL222818B1 PL222818B1 (en) | 2016-09-30 |
Family
ID=51902558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL404868A PL222818B1 (en) | 2013-07-26 | 2013-07-26 | Single way cable |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL222818B1 (en) |
-
2013
- 2013-07-26 PL PL404868A patent/PL222818B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL222818B1 (en) | 2016-09-30 |
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