ClassID:

218159

H02P1/426 - CPC Classification

Classification description:

Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by using a specially adapted frequency converter

Recent Application in this class:
#1
20230344379
2023-10-26

Hybrid drive circuit for variable speed induction motor system and methods of control

#2
20210143766
2021-05-13

Hybrid drive circuit for variable speed induction motor system and methods of control

#3
20210099109
2021-04-01

AC start, solar run hybrid solution for single phase, starting capacitor, motor applications with solar power measurement

#4
20190234663
2019-08-01

Controller for a cooling unit compressor, system and use

#5
20190145681
2019-05-16

Compressor unit, refrigeration circuit comprising the same and method of operating a compressor unit

#6
20190006977
2019-01-03

Hybrid drive circuit for variable speed induction motor system and methods of control

#7
20180316278
2018-11-01

Method for controlling medium-voltage inverter and system comprising the same

#8
20180278193
2018-09-27

Variable speed maximum power point tracking, solar electric motor controller for induction and permanent magnet AC motors

#9
20180269810
2018-09-20

Drive circuit for electric motors

#10
20160336881
2016-11-17

Single phase motor energy economizer for regulating the use of electricity

#11
20140197775
2014-07-17

Single phase motor energy economizer for regulating the use of electricity

#12
20120229070
2012-09-13

Single phase motor energy economizer for regulating the use of electricity

#13
20120025748
2012-02-02

Method for starting a single-phase induction motor

#14
20110298413
2011-12-08

Control circuit for single-phase AC motor for dryer

#15
20100052599
2010-03-04

Inverter device