Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material
Patent
1994-03-11
1995-08-29
Strecker, Gerard R.
Electricity: measuring and testing
Magnetic
With means to create magnetic field to test material
324232, 324239, 324262, G01R 3312, G01N 2782
Patent
active
054463831
ABSTRACT:
A device for and method of testing toroidal magnetic cores for magnetic anomalies which prevent uniform performance of the cores. The core is positioned on a drive device which can rotate the core through 360.degree.. The core passes through an input winding which receives the test signal and an output winding coupled to a display device which shows the presence or absence of such magnetic anomalies.
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patent: 3492566 (1970-01-01), Gross
Gershen Bernard
Pearse James N.
Leviton Manufacturing Co. Inc.
Strecker Gerard R.
Sutton Paul J.
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