ClassID:

218135

H02P1/04 - CPC Classification

Classification description:

Arrangements for starting electric motors or dynamo-electric converters; Details Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter

Sub-classes:
Recent Application in this class:
#1
20260066816
2026-03-05

METHOD FOR CONTROLLING INDUCTION MOTOR, DEVICE, EQUIPMENT, AND STORAGE MEDIUM

#2
20250392237
2025-12-25

SYSTEM AND METHOD FOR PROVIDING INRUSH CURRENT LIMITING FOR INDUCTION MOTOR STARTING

#3
20250253791
2025-08-07

VARIABLE CSCR MOTOR SOFT STARTER

#4
20250239950
2025-07-24

MOTOR DRIVE DEVICE AND MOTOR DRIVE METHOD

#5
20250239948
2025-07-24

METHOD FOR OPERATING AN ELECTRIC DRIVE DEVICE

#6
20250112570
2025-04-03

Device and Method for Automatic Detection and Configuration of a Motor

#7
20240368974
2024-11-07

BLENDER POWER UNIT FOR ELECTRIC FRACTURING SPREAD

#8
20240235433
2024-07-11

EASY HOLE START OPERATION FOR DRILLING POWER TOOLS

#9
20240198507
2024-06-20

AUTOMATIC RAMP LOAD SENSE FOR POWER TOOLS

#10
20240068344
2024-02-29

Blender power unit for electric fracturing spread

#11
20240012392
2024-01-11

COMPONENT INTERFACE MODULE WITH ENHANCED USER CONVENIENCE

#12
20240003350
2024-01-04

Method and An Arrangement for Starting Pumping with A Submersible Centrifugal Pump for Pumping Fluid

#13
20230417842
2023-12-28

System and method for ground fault detection of static starter circuitry

#14
20230405384
2023-12-21

Assisted racking of digital resistance

#15
20220339481
2022-10-27

Assisted racking of digital resistance

#16
20220302857
2022-09-22

Easy hole start operation for drilling power tools

#17
20220131491
2022-04-28

Motor driving circuit and motor driving method

#18
20220069742
2022-03-03

Soft-start circuit

#19
20220001525
2022-01-06

Automatic ramp load sense for power tools

#20
20210400157
2021-12-23

Motor control apparatus, sheet conveyance apparatus, and image forming apparatus

#21
20210394389
2021-12-23

Electric tool and method for controlling startup thereof

#22
20210387742
2021-12-16

Windmill synchronization in an electric propulsion system

#23
20210194392
2021-06-24

Drive control method, drive system, processing system and storage medium

#24
20210001812
2021-01-07

Wiper control device

#25
20200412282
2020-12-31

Motor starter and method for starting an electric motor

#26
20200403536
2020-12-24

Motor driving device for reducing load on rotating shaft

#27
20200337226
2020-10-29

Power tool and control method for the same

#28
20200186660
2020-06-11

Motor control apparatus, sheet conveyance apparatus, and image forming apparatus

#29
20200162010
2020-05-21

Parallel use of soft starters

#30
20200153364
2020-05-14

HVAC HYBRID BLOWER MOTOR SOFT START

#31
20200064801
2020-02-27

Motor driver with multipurpose pin

#32
20200055159
2020-02-20

Rotary tool

#33
20200022779
2020-01-23

Device and method for controlling an endodontic motor

#34
20190388918
2019-12-26

VARIABLE PRESSURE SPRAYER

#35
20190222149
2019-07-18

Controller and method for controlling a drive motor of a product conveyor belt at a checkout

#36
20190173390
2019-06-06

Power conversion device for controlling discharge of a capacitor

#37
20190115855
2019-04-18

Motor starter and diagnosis method

#38
20180367068
2018-12-20

Motor driver with multipurpose pin

#39
20180364667
2018-12-20

Motor driver with multipurpose pin

#40
20180334963
2018-11-22

SYSTEMS AND METHODS FOR BOWED ROTOR START MITIGATION

#41
20180316278
2018-11-01

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

#42
20180278184
2018-09-27

Synchronous machine module, vehicle drive and vehicle

#43
20180234034
2018-08-16

Sensorless thermal protection for power tools

#44
20180159450
2018-06-07

Motor drive controller and method for controlling motor

#45
20180138791
2018-05-17

Motor and application apparatus utilizing the same

#46
20180131294
2018-05-10

Motor driving system and motor operation recovering method

#47
20180062544
2018-03-01

MOTOR STARTERS USING PULSE SEQUENCES WITH SUBFUNDAMENTAL MODULATION

#48
20180034389
2018-02-01

Motor driver with multipurpose pin

#49
20170346974
2017-11-30

Motor control apparatus, sheet conveyance apparatus, and image forming apparatus

#50
20170310208
2017-10-26

Apparatus for controlling operation of power conversion device and monitoring operation state of relay

#51
20170305297
2017-10-26

System and method for controlling start of fuel cell vehicle

#52
20170275013
2017-09-28

Windmill synchronization in an electric propulsion system

#53
20170222578
2017-08-03

Motor driving controller and motor driving control method

#54
20170126151
2017-05-04

Dynamic limitation device and dynamic limitation method implementing a device of this kind

#55
20160380570
2016-12-29

MOTOR CONTROL CENTER INCLUDING AN INTEGRATED DUAL BUS CONFIGURATION

#56
20160336882
2016-11-17

Device and method for starting a motor for alternating current

#57
20160268934
2016-09-15

Motor protection relay and method for starting motor of motor protection relay

#58
20160268933
2016-09-15

Arc free phase control alternatives for AC motor starters

#59
20160233812
2016-08-11

Methods and apparatus for controlling an inverter of a motor driving apparatus

#60
20160173007
2016-06-16

Method and system for controlling electrical vacuum pump

#61
20160153416
2016-06-02

Starter voltage step-up device and combination of starter and of the voltage step-up device

#62
20160138549
2016-05-19

Engine start-up device, and engine-start-up control method

#63
20160118918
2016-04-28

Drive controller and motor drive system

#64
20160061506
2016-03-03

Motor driving apparatus and refrigerator including same

#65
20160036356
2016-02-04

Method for starting a variable-speed electric motor

#66
20160026107
2016-01-28

Motor control apparatus, image forming apparatus, and motor control method

#67
20150357813
2015-12-10

Short circuit detection circuit and short circuit detection method for multi-phase rectifier at frequency domain

#68
20150353058
2015-12-10

Wiper device and method for controlling same

#69
20150349672
2015-12-03

Soft start device for electronic cutting machine tool

#70
20150340972
2015-11-26

Automatic cleaning method for a pump system comprising a softstarter arrangement

#71
20150333685
2015-11-19

Quasi vector motor controller

#72
20150333663
2015-11-19

Quasi variable frequency motor controller

#73
20150329006
2015-11-19

Variable precharge timing

#74
20150311829
2015-10-29

Apparatus and means for progressive motor start based on current derivative synchronisation

#75
20150311828
2015-10-29

Apparatus and means for starting of AC motors, algorithm for self-adapting motor start with soft-starter

#76
20150295523
2015-10-15

FAN MOTOR CONTROL DEVICE

#77
20150280617
2015-10-01

FAN MOTOR CONTROL DEVICE

#78
20150263648
2015-09-17

Method and device for controlling a valve

#79
20150204003
2015-07-23

Control method of washing machine

#80
20150180392
2015-06-25

Phase management and power saving mode in an image forming apparatus

#81
20150115863
2015-04-30

Motor starter system and method for operating same

#82
20140300307
2014-10-09

Detecting faults in motors and drives

#83
20140216830
2014-08-07

Control system for starting electrically powered implements

#84
20140167660
2014-06-19

Inverter device

#85
20140151394
2014-06-05

Adaptable sensorless end of stroke detection system and method

#86
20140139163
2014-05-22

FAN CONTROL CIRCUIT

#87
20140117908
2014-05-01

Dynamically modified fan speed table for cooling a computer

#88
20140117906
2014-05-01

Dynamically modified fan speed table for cooling a computer

#89
20140097777
2014-04-10

DRIVING A ROTATING DEVICE BASED ON A COMBINATION OF SPEED DETECTION BY A SENSOR AND SENSOR-LESS SPEED DETECTION

#90
20140039655
2014-02-06

Apparatus and method for self-tuning a processing system

#91
20140009095
2014-01-09

Control of a brushless motor

#92
20130342134
2013-12-26

Starter circuit for a motor vehicle comprising a device for stepping-up the battery voltage, and starter equipped with the circuit

#93
20130302113
2013-11-14

Method and apparatus for measuring a load in a material handling system

#94
20130257330
2013-10-03

Motor driving control device

#95
20130249285
2013-09-26

Voltage control in a vehicle electrical system

#96
20130242439
2013-09-19

Motor protection and control apparatus, system, and/or method

#97
20130241457
2013-09-19

Delay circuit, fan assembly, and electronic device using the delay circuit

#98
20130241456
2013-09-19

Starter Apparatus, System, and/or Method for a Separable-Winding Motor

#99
20130229136
2013-09-05

Selectively lowering resistance of a constantly used portion of motor windings in an electric motor

#100
20130187588
2013-07-25

Motor drive system and control method thereof

#101
20130175954
2013-07-11

Dynamic reconfiguration-switching of windings in an electric motor used as a generator in an electric vehicle

#102
20130141029
2013-06-06

Active pre-programmable reminder system for special moments

#103
20130093373
2013-04-18

Motor Driving Circuit and Correction Method

#104
20130002184
2013-01-03

Dynamic reconfiguration-switching of windings in an electric motor in an electric vehicle

#105
20120274252
2012-11-01

Fan motor control device

#106
20120187882
2012-07-26

METHODS AND SYSTEMS FOR CONTROLLING OPERATION OF AN ELECTRIC MOTOR

#107
20120100009
2012-04-26

Pump control device and pump device

#108
20120063750
2012-03-15

Speed controller for electric motor

#109
20110227521
2011-09-22

METHOD OF STARTING A FAN

#110
20110133680
2011-06-09

FAN SPEED CONTROL METHOD

#111
20110080130
2011-04-07

Method to save energy for devices with rotating or reciprocating masses

#112
20110050155
2011-03-03

Softstarter device and method to control the softstarting of an electric motor

#113
20110042969
2011-02-24

Control methodology for an AC starter-generator system

#114
20100225260
2010-09-09

Efficient circuit for brushless low cogging machine with congruent stator

#115
20100181949
2010-07-22

Motor control mechanism for electric vehicles

#116
20100066293
2010-03-18

VEHICLE-USE START CONTROL SYSTEM

#117
20100060228
2010-03-11

Blower motor for HVAC systems

#118
20100045223
2010-02-25

Method for operating a motor system, and a motor system

#119
20090295319
2009-12-03

Method and device for controlling start time of vehicle heat engine

#120
20090261766
2009-10-22

METHOD FOR CONTROLLING AN ELECTRIC MOTOR FED BY A CONSTANT VOLTAGE SUPPLY SYSTEM

#121
20090251084
2009-10-08

Electronically commutated motor

#122
20090222175
2009-09-03

Control system for starting electrically powered implements

#123
20090218962
2009-09-03

Connection of an electric motor to a supply network

#124
20090206783
2009-08-20

Soft start for electric motor of a power tool

#125
20090096398
2009-04-16

Robust blower motor startup technique

#126
20080298978
2008-12-04

CONTROL AND ALARM SYSTEM FOR SUMP PUMP

#127
20080296909
2008-12-04

Turbo-Pneumatic Assist for Electric Motor Starting

#128
20080272724
2008-11-06

Fan motor driving circuit

#129
20080180886
2008-07-31

Cooling arrangement for electrical components arranged in a housing of a soft starter, and a soft starter

#130
20080116829
2008-05-22

Efficient AC circuit for motor with like number of poles and magnets

#131
20080054832
2008-03-06

Method of controlling a motor

#132
20080018294
2008-01-24

Inductance contactless starter

#133
20080007194
2008-01-10

Method of servo controlling the speed of an electric motor on start-up, and apparatus implementing the system

#134
20070290646
2007-12-20

Soft start time delay relay

#135
20070210071
2007-09-13

Adaptive startup control method for electric drives

#136
20070070561
2007-03-29

Method and a control system for starting a motor for driving a compressor

#137
20070024231
2007-02-01

System and method of controlling the start-up of an adjustable speed motor drive based sinusoidal output power conditioner

#138
20070013326
2007-01-18

Device and method to configure same

#139
20060176000
2006-08-10

Control and alarm system for sump pump