Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material
Patent
1996-03-14
1998-08-11
O'Shea, Sandra L.
Electricity: measuring and testing
Magnetic
With means to create magnetic field to test material
324240, 324262, 324243, G01N 2782, G01R 3300
Patent
active
057932050
ABSTRACT:
An eddy current testing apparatus for nondestructive examination of pipe. The apparatus includes an eddy current coil adapted to removably circumferentially surround the pipe, the coil including a cable having a plurality of conductors adapted to form a continuous conductor coil when the cable is circumferentially wrapped around the pipe. A guide system extends along the length and adjacent to the surface of the pipe and a coil form is adapted to removably circumferentially surround the pipe and engage the guide system to provide for travel of the coil along the pipe.
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Cooper William S.
Everett Barry L.
Griffith John C.
Krotke Randall G.
Framatome Technologies, Inc.
O'Shea Sandra L.
Patidar Jay M.
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