Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With coupling means
Patent
1993-07-06
1995-05-16
Wieder, Kenneth A.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With coupling means
324126, 324117R, 336 82, G01R 120
Patent
active
054164087
ABSTRACT:
An alternating current sensor employing a mutually-inductive current sensing scheme comprises a conductive pipe and a cylindrical-shaped conductive element at least partially surrounded by the pipe. The pipe is substantially concentric to the conductive element and a conductor electrically connects a pair of corresponding ends of the pipe and conductive element to form a connected conductive path through the sensor. The pipe and the conductive element are spaced apart a predetermined radial distance to form a magnetic field in the space between the pipe and conductive element during current flow along the conductive path.
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Berkcan Ertugrul
Hershey John E.
General Electric Company
Mora Enrique J.
Snyder Marvin
Wardas Mark
Wieder Kenneth A.
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