Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Patent
1995-06-21
1998-06-09
Kincaid, Kristine L.
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
174 69, 174108, H01B 706
Patent
active
057638365
ABSTRACT:
A helical resiliently extensible and retractable multiconductor coil cord including a plurality of conductor components enclosed within an outer jacket. One of the conductor components includes a metallic conductor centrally disposed within and surrounded by a first dielectric material which in turn is centrally disposed within and surrounded by a metallic shield covered by an inner jacket. The other conductor components each include a metallic conductor covered by a second dielectric material. In one embodiment the metallic shield includes a plurality of sets of wires helically wrapped around the dielectric material in mutually opposing directions, at least one of the sets of wires being wrapped around the dielectric material at an angle of less than about 20 degrees with respect to the axis of the conductor.
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Anastasi James J.
Fundin David O.
C & M Corporation of Connecticut
Kincaid Kristine L.
Nguyen Chau N.
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