On-site electric motor start-up diagnostic tool

Details On-site electric motor start-up diagnostic tool On-site electric motor start-up diagnostic tool

1994-05-13

1995-05-16

Ro, Bentsu

Electricity: motive power systems

Induction motor systems

Primary circuit control

318479, 318490, 318558, 361 23, 340648, H02H 304, H02H 708

Patent

active

054163994

ABSTRACT:
A diagnostic tool may be attached to the control panel of a piece of machinery within a plant or factory which includes an electric motor. The diagnostic tool includes indicators for providing information to an operator of the equipment for which the control panel provides power. These indicator inform the operator of various modes of operation of the control circuitry within the control panel which regulate the power going to the motor. In this manner, the operator may determine if the machinery is ready to run, and if not, if it is necessary to call a technician.

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patent: 3011162 (1961-11-01), Byrnes
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patent: 3531791 (1970-09-01), Wells
patent: 3700964 (1972-10-01), Moore
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patent: 4167003 (1979-09-01), Stansbury
patent: 4176350 (1979-11-01), Patterson
patent: 5502084 (1985-02-01), Hannett

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