MEJORAS EN CABLE DE CALENTAMIENTO PARA MANTA ELECTRICA

MEJORAS EN CABLE DE CALENTAMIENTO PARA MANTA ELECTRICA

A heating cable having spaced helically wound conductor wires separated by a layer of positive temperature coefficient material which functions as a self-limiting heating element. At least one of the conductor wires is helically disposed on a stranded core of insulating fibers which have been coated...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GEORGE C. CROWLEY
Format: Patent
Sprache:spa
Schlagworte:
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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Beschreibung
Zusammenfassung:A heating cable having spaced helically wound conductor wires separated by a layer of positive temperature coefficient material which functions as a self-limiting heating element. At least one of the conductor wires is helically disposed on a stranded core of insulating fibers which have been coated and impregnated with conductive carbon.