GB821281A - Improvements in and relating to communication cables - Google Patents
Improvements in and relating to communication cablesInfo
- Publication number
- GB821281A GB821281A GB1512455A GB1512455A GB821281A GB 821281 A GB821281 A GB 821281A GB 1512455 A GB1512455 A GB 1512455A GB 1512455 A GB1512455 A GB 1512455A GB 821281 A GB821281 A GB 821281A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leakage paths
- applying
- sheath
- relating
- moisture
- 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.)
- Expired
Links
Classifications
-
- 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
Landscapes
- Processing Of Terminals (AREA)
Abstract
821,281. Cables. TELEGRAPH CONSTRUCTION & MAINTENANCE CO. Ltd. May 24, 1956 [May 25, 1955], No. 15124/55. Drawings to Specification. Class 36. A multi-core plastic insulated communication cable with a moisture resistant sheath has one or more guard wires each having a non-hydroscopic plastic covering provided with leakage paths at intervals along its length to enable the presence of any moisture which might penetrate the sheath to be detected. The plastic covering may be polythene, the leakage paths being provided by perforations, or by applying the insulation in strip form with gaps between turns, or by applying cellular material in which case it may be extruded and then subjected to a high voltage to cause breakdown and thus provide leakage paths.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1512455A GB821281A (en) | 1955-05-25 | 1955-05-25 | Improvements in and relating to communication cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1512455A GB821281A (en) | 1955-05-25 | 1955-05-25 | Improvements in and relating to communication cables |
Publications (1)
Publication Number | Publication Date |
---|---|
GB821281A true GB821281A (en) | 1959-10-07 |
Family
ID=10053465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1512455A Expired GB821281A (en) | 1955-05-25 | 1955-05-25 | Improvements in and relating to communication cables |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB821281A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472598A (en) * | 1983-04-27 | 1984-09-18 | Hughes Tool Company | Braidless perforated cable |
WO2006015793A1 (en) * | 2004-08-07 | 2006-02-16 | Daimlerchrysler Ag | Electrical connection |
-
1955
- 1955-05-25 GB GB1512455A patent/GB821281A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472598A (en) * | 1983-04-27 | 1984-09-18 | Hughes Tool Company | Braidless perforated cable |
WO2006015793A1 (en) * | 2004-08-07 | 2006-02-16 | Daimlerchrysler Ag | Electrical connection |
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