Electricity: motive power systems – Limitation of motor load – current – torque or force
Reexamination Certificate
2006-09-12
2006-09-12
Fletcher, Marlon (Department: 2837)
Electricity: motive power systems
Limitation of motor load, current, torque or force
C318S068000, C318S132000, C318S254100, C318S471000
Reexamination Certificate
active
07106019
ABSTRACT:
A serial interface circuit electrically connected to a controller to control an electric motor. The interface circuit includes a controller circuit and a motor circuit. The controller circuit includes a transmitter and a receiver circuit, and the motor circuit includes a transmitter circuit and a receiver circuit. The interface interrogates the motor to acquire status and diagnostic information by receiving commands from the controller, adjusts a voltage level to a desired level, outputs the voltage signal to command and control the motor, and receives a voltage response from the motor.
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Archer William R.
Becerra Roger C.
Beifus Brian L.
Brattoli Mark A.
Armstrong Teasdale
Fletcher Marlon
Regal-Beloit Corporation
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