Electric heating – Metal heating – By arc
Patent
1997-08-28
1999-06-29
Evans, Geoffrey S.
Electric heating
Metal heating
By arc
148121, 32420721, 324601, B23K 7600
Patent
active
059164590
ABSTRACT:
A method is disclosed for equalizing the electrical resistance of two or more magnetoresistor sensor elements positioned on a permanent magnet in a sensor assembly. The method may utilize a laser to reduce the magnetic field of the portion of the permanent magnet underlying the sensor with the higher electrical resistance.
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Lequesne Bruno Patrice Bernard
Meyer Martin Stephen
Perry Thomas Arthur
Schroeder Thaddeus
Dobrowitsky Margaret A.
Evans Geoffrey S.
General Motors Corporation
Grove George A.
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