Microprocessor speed controller
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 27, 1989
Issued Date -
N/A
app pub date -
Sep 2, 1986
filing date -
Nov 13, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An AC Motor Speed Controller used to control the Speed, Torque and Horsepower of an AC motor. It allows the speed of the motor to be adjusted to the desired level and is calibrated to develop the desired torque, either automatically through load feedback or through a predetermined or preset level. It also allows for excessive torque to be developed under starting and acceleration conditions while providing for controlled deceleration with proportional braking of the inertia load.
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