ES270420A1 - A procedure to manufacture cables for high tensions with metallic surfaces incorporated in the insulation (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure to manufacture cables for high tensions with metallic surfaces incorporated in the insulation (Machine-translation by Google Translate, not legally binding)
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.)
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Pirelli and C SpA
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Pirelli SpA
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Publication of ES270420A1publicationCriticalpatent/ES270420A1/en
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
Landscapes
Insulating Bodies
(AREA)
Manufacturing Of Electric Cables
(AREA)
Insulated Conductors
(AREA)
Abstract
A method for manufacturing electrical cables for high voltages with metal surfaces incorporated in the insulator by comprising n electrically conductive surfaces brought to predetermined potentials, arranged in the thickness of an impregnated paper insulation so as to subdivide it into n + 1 layers, characterized in that each electrically conductive surface is defended on both sides by continuous-type wrapping of semiconductor paper to the black smoke, so as to avoid direct contact between the cable insulator and said electrically conductive surface. (Machine-translation by Google Translate, not legally binding)
ES0270420A1960-08-241961-08-24A procedure to manufacture cables for high tensions with metallic surfaces incorporated in the insulation (Machine-translation by Google Translate, not legally binding)
ExpiredES270420A1
(en)
A procedure to manufacture cables for high tensions with metallic surfaces incorporated in the insulation (Machine-translation by Google Translate, not legally binding)
An electrical connector device for flat conductors or conductors obtained by a flat carrier. (Machine-translation by Google Translate, not legally binding)
A procedure to manufacture cables for high tensions with metallic surfaces incorporated in the insulation (Machine-translation by Google Translate, not legally binding)
An electrical device of the type that has a layer or conductive film on a non-conductive base (Machine-translation by Google Translate, not legally binding)
A method and a device for making an electrical connection with the electrically conductive soul of an isolated cable. (Machine-translation by Google Translate, not legally binding)