Electricity: measuring and testing – Conductor identification or location – Inaccessible
Patent
1976-11-02
1978-09-26
Krawczewicz, Stanley T.
Electricity: measuring and testing
Conductor identification or location
Inaccessible
156 48, 264 402, 324 60CD, 324 52, 324 54, 427 8, G01R 2726
Patent
active
041173988
ABSTRACT:
The invention relates to the monitoring of the filling effectiveness during the filling operation of a waterproof or filled telecommunications cable on a manufacturing line, and includes measuring the capacitance change per unit length of an outer pair of insulated conductors in the cable, measuring the capacitance change per unit length of an inner pair of insulated conductors in the cable, determining any deviations in the measured capacitance changes and utilizing such deviations by feedback control to eliminate further deviation, as well as determining the point of deviation along the cable length.
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Hudson, Jr. James Alphus
Levandoski Raymond Alexander
Long Allen Kyle
Kelley D. P.
Krawczewicz Stanley T.
Western Electric Company Inc.
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