Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Patent
1994-05-20
1996-10-22
Karlsen, Ernest F.
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
G01R 3134
Patent
active
055680585
ABSTRACT:
An automatic motor tester runs performance and quality control checks on newly assembled motors. The motor tester includes a vertical support, contacts contained within a housing which is mounted to the vertical support so as to be movable horizontally and vertically relative to the vertical support, and a controller operatively connected to the contacts to send signals to and receive signals from the motor for motor testing. The motor is positioned above a lifter which is operable to lift the motor so as to automatically electrically connect the motor contacts to the test contacts so that the test operator does not handle electrical leads.
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Emerson Electric Co.
Karlsen Ernest F.
Kobert Russell M.
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