H02P29/045 - CPC Classification Index

ClassID:

218501 ⎘

H02P29/045 - CPC Classification

Classification description:

Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors by means of a separate brake whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Recent Application in this class:

20230374995

2023-11-23

MOTOR DRIVE CONTROL DEVICE, FAN AND MOTOR DRIVE CONTROL METHOD

20200284266

2020-09-10

Motor drive control device using feedback speed control and motor current control

20160378095

2016-12-29

System for managing real-time work information of a motor fitting

20100123424

2010-05-20

Motor controller with integrated serial interface having selectable synchronization and communications

20050238335

2005-10-27

Speed control apparatus of motor