Highly insulated inductive data couplers

Details Highly insulated inductive data couplers Highly insulated inductive data couplers

2007-10-23

2007-10-23

Nguyen, Tuyen T. (Department: 2832)

Inductor devices

With electric and/or magnetic shielding means

C336S08400R

Reexamination Certificate

active

11205804

ABSTRACT:
There is provided an inductive coupler for coupling a signal to a power line. The inductive coupler includes a magnetic core for placement about the power line, and a coil wound around a portion of the magnetic core. The coil includes a coaxial cable having a non-insulative outer layer coupled to a stress cone. The non-insulative outer layer is at an electrical potential about equal to that of the power line when the inductive coupler is installed on the power line.

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