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Electrically controllable rotary pressure device and method for controlling the same
专利权人:
RIMSCIENCE CO.; LTD.
发明人:
Sang Jin Yoon
申请号:
US14787259
公开号:
US10599122B2
申请日:
2014.04.25
申请国别(地区):
US
年份:
2020
代理人:
摘要:
According to one aspect of the present invention, there is provided an electrically controllable rotary pressure device, comprising: a motor for providing torque to rotary pressure means; a power control unit for supplying power to the motor; a central processing unit for controlling the power control unit; and a rotational speed sensor for measuring a rotational speed of the motor or the rotary pressure means, wherein the central processing unit comprises an abnormality detection unit for receiving the rotational speed from the rotational speed sensor, and wherein the abnormality detection unit transmits a control signal to the central processing unit when abnormality in the rotational speed is detected, so that the central processing unit interrupts the power supply of the power control unit.
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