DK437789A - Tyndt kommunikationskabel, som er ikke-foelsomt over for fugt i elektrisk henseende - Google Patents
Tyndt kommunikationskabel, som er ikke-foelsomt over for fugt i elektrisk henseendeInfo
- Publication number
- DK437789A DK437789A DK437789A DK437789A DK437789A DK 437789 A DK437789 A DK 437789A DK 437789 A DK437789 A DK 437789A DK 437789 A DK437789 A DK 437789A DK 437789 A DK437789 A DK 437789A
- Authority
- DK
- Denmark
- Prior art keywords
- thined
- moisture
- electricity
- sensitive
- communication cable
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
- H01B11/10—Screens specially adapted for reducing interference from external sources
- H01B11/1058—Screens specially adapted for reducing interference from external sources using a coating, e.g. a loaded polymer, ink or print
- H01B11/1066—Screens specially adapted for reducing interference from external sources using a coating, e.g. a loaded polymer, ink or print the coating containing conductive or semiconductive material
-
- 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
- H01B7/187—Sheaths comprising extruded non-metallic layers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8803126 | 1988-09-06 | ||
SE8803126A SE468871B (sv) | 1988-09-06 | 1988-09-06 | Klen kommunikationskabel avsedd foer frekvenser upp till och med mhz-omraadet |
Publications (3)
Publication Number | Publication Date |
---|---|
DK437789D0 DK437789D0 (da) | 1989-09-05 |
DK437789A true DK437789A (da) | 1990-03-07 |
DK169932B1 DK169932B1 (da) | 1995-04-03 |
Family
ID=20373236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK437789A DK169932B1 (da) | 1988-09-06 | 1989-09-05 | Tyndt kommunikationskabel, som er ikke-følsomt over for fugt i elektrisk henseende |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0422306B1 (da) |
AU (1) | AU620131B2 (da) |
DK (1) | DK169932B1 (da) |
FI (1) | FI95419C (da) |
NO (1) | NO176458C (da) |
SE (1) | SE468871B (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2712115A1 (fr) * | 1993-11-05 | 1995-05-12 | Filotex Sa | Câble blindé, à faible niveau de bruit et de température de service élevée. |
AU5191801A (en) | 2001-06-14 | 2002-12-19 | Pirelli Cables Australia Limited | Communications cable provided with a crosstalk barrier for use at high transmission frequencies |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3668298A (en) * | 1969-12-10 | 1972-06-06 | Bell Telephone Labor Inc | Multiconductor communications cable |
NO140249C (no) * | 1977-04-28 | 1979-07-25 | Elektrisitetsforsyning | Sterkstroemkabel som er motstandsdyktig overfor dannelse av vanntraer i isolasjonen samt fremgangsmaate for fremstilling av slik kabel |
US4486252A (en) * | 1980-10-08 | 1984-12-04 | Raychem Corporation | Method for making a low noise cable |
GB8704938D0 (en) * | 1987-03-03 | 1987-04-08 | Bp Chem Int Ltd | Cables |
-
1988
- 1988-09-06 SE SE8803126A patent/SE468871B/sv not_active IP Right Cessation
-
1989
- 1989-08-24 NO NO893402A patent/NO176458C/no unknown
- 1989-08-24 AU AU40152/89A patent/AU620131B2/en not_active Ceased
- 1989-09-01 FI FI894129A patent/FI95419C/fi not_active IP Right Cessation
- 1989-09-05 DK DK437789A patent/DK169932B1/da not_active IP Right Cessation
- 1989-10-09 EP EP89402777A patent/EP0422306B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU620131B2 (en) | 1992-02-13 |
NO893402D0 (no) | 1989-08-24 |
FI894129A0 (fi) | 1989-09-01 |
DK437789D0 (da) | 1989-09-05 |
AU4015289A (en) | 1990-03-15 |
SE8803126L (sv) | 1990-03-07 |
FI95419C (fi) | 1996-01-25 |
EP0422306B1 (en) | 1995-11-22 |
NO893402L (no) | 1990-03-07 |
EP0422306A1 (en) | 1991-04-17 |
NO176458B (no) | 1994-12-27 |
SE468871B (sv) | 1993-03-29 |
SE8803126D0 (sv) | 1988-09-06 |
FI95419B (fi) | 1995-10-13 |
DK169932B1 (da) | 1995-04-03 |
NO176458C (no) | 1995-04-05 |
FI894129A (fi) | 1990-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |