Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02P - Control or regulation of electric motors, generators, or dynamo-electric converters; Controlling transformers or reactors or choke coils › H02P 7 - Arrangements for regulating or controlling the speed or torque of electric dc-motors
Patents for H02P 7 - Arrangements for regulating or controlling the speed or torque of electric dc-motors (10,217)
07/2014
07/16/2014CN203722527U 搅拌电机转速控制电路和微波炉 Stirring motor speed control circuit and a microwave
07/16/2014CN203708963U 一种太阳能灌溉控制电路 A solar irrigation control circuit
07/16/2014CN103931096A 用温度补偿控制电动机的方法和系统 A temperature compensation method and system for controlling the motor
07/16/2014CN103929104A 无外加驱动电源的驱动电路 No additional drive power drive circuit
07/16/2014CN103929103A 一种大功率直流电机双并驱动的可控硅整流装置 One kind of high-power dual DC motor and drive thyristor rectifier
07/16/2014CN103929102A 变频输入逆变式直流电机驱动控制器 Frequency inverter input DC motor drive controller
07/16/2014CN103929101A 天窗防夹功能的实现方法 Implementation of the sunroof pinch function
07/15/2014US8779712 Motor control device
07/15/2014US8779711 Induction motor driver
07/09/2014EP2751921A1 Device and method for adjusting ventilation on board vehicles
07/09/2014CN203708158U 一种基于场效应管的新型h桥电路 A Novel h-bridge circuit FET
07/09/2014CN203708157U 具辅助激磁绕组的具导电环及电刷式开关式直流电机 With a conductive ring and brush DC motor auxiliary switch excitation winding
07/08/2014US8773057 Motor control unit and electric power steering system
07/08/2014US8773056 FPDA closed loop electric drives controls
07/08/2014US8773048 Fan control system and air conditioner that includes the same
07/03/2014US20140184126 Fan control circuit
07/03/2014US20140184111 Electric motor drive system capture and control apparatus for energy savings
07/03/2014DE19738015B4 Motorsteuervorrichtung The motor control apparatus
07/02/2014CN203691312U 矿用电机车斩波调速控制系统 Mine locomotive chopper speed control system
07/02/2014CN203691311U 内置闪灯控制的玩具马达驱动系统 Toy motor drive control system built-in flash
07/02/2014CN203691310U 直流调速器 DC converter
07/02/2014CN203691309U 矿用隔爆型蓄电池机车用斩波器 Flameproof battery locomotive chopper
07/02/2014CN203691308U 一种控制门、窗或窗帘开合的电机控制电路 A control doors, windows or curtains opening and closing of the motor control circuit
07/02/2014CN203691307U 内置可调式稳压电路的玩具马达驱动系统 Built toy motor drive system adjustable voltage regulator circuit
07/02/2014CN203691306U 直流调速电机调速系统 DC speed motor control system
07/02/2014CN203691305U 驱动装置 Drive
07/02/2014CN103904968A 一种调速搅拌机电路 One kind of speed mixer circuit
07/02/2014CN103904967A 用于电动工具的电压控制装置 Voltage control means for the power tool
07/02/2014CN103904966A 电动工具以及电动工具的电机控制方法 Motor control method of power tools and electric tools
07/02/2014CN103904965A 一种控制门、窗或窗帘开合的电机电路 A control doors, windows or curtains opening and closing of the motor circuit
07/02/2014CN102386823B 一种电机调速器 A motor speed controller
07/01/2014US8766565 Control techniques for motor driven systems
06/2014
06/26/2014WO2014009375A3 Method for controlling a vacuum pump
06/26/2014US20140177165 Motor driving circuit
06/26/2014US20140176035 Motor driving control apparatus, motor driving control method, and motor using the same
06/26/2014US20140174773 Electronic torque tool having discontinuous torque warning values with an interval therebetween
06/25/2014CN203675023U 一种电动汽车他励直流电机控制器 An electric car he was excited DC motor controller
06/25/2014CN203675022U 风扇马达控制装置 The fan motor control means
06/25/2014CN203675021U 一种用于直流电机的控制器 A controller for DC motor
06/25/2014CN102113202B 用于在以节拍控制方式致动的系统中获得测量值的方法 The method to obtain the measurement value in the tempo control actuation system for
06/24/2014US8760091 Multifunction PMDC motor apparatus and method thereof
06/19/2014US20140169982 Heat dissipation system, rotation speed control circuit and method thereof
06/19/2014US20140167654 Circuit arrangements and methods for operating an electrical machine
06/18/2014CN203660941U 抗传动轴间隙干扰的全闭环控制装置 Anti-shaft gap disturbance closed-loop control device
06/18/2014CN203660940U 电批电机控制电路及螺丝机 Electric screwdriver and screw machine motor control circuit
06/18/2014CN103872956A Parallel connection of a number of half-bridges in h-bridges circuit modules
06/18/2014CN103872955A Motor control device and mobile terminal provided with same
06/18/2014CN103872954A Speed governing method after slave roller direct-current motor is replaced in tension roller for continuous annealing unit
06/18/2014CN102355187B Control system for novel mining lithium iron phosphate direct current separately-excited chopping speed regulation electric locomotive
06/18/2014CN102307035B Novel management and control system of mining lithium iron phosphate direct current series excitation chopping speed regulation electric locomotive
06/17/2014US8754604 Electro-mechanical drive with extended constant power speed range
06/17/2014US8754603 Methods, systems and apparatus for reducing power loss in an electric motor drive system
06/12/2014US20140159632 Motor driving module and brushless dc motor system
06/12/2014US20140159631 Motor position detecting unit and brushless dc motor system
06/12/2014US20140159618 Electric-motor furniture drive having a power supply device
06/12/2014DE102012222572A1 Circuit device for operating electric motor for brake system for vehicle i.e. motor car, has delay device to delay detected voltage increased height through control device before turned-OFF of switching unit
06/11/2014CN203645589U 一种欧陆直流调速装置的改进控制电路 An improved Continental DC converter control circuit devices
06/11/2014CN103856125A Method for restraining noise in signals of drive motor of automobile seat
06/11/2014CN103856124A Motor control device and program
06/11/2014CN102545749B Wide-speed-regulation-range brushless direct current motor position sensorless control device and method
06/11/2014CN102421614B Vehicular damper system
06/10/2014US8746665 Drive apparatus having a force transmission means that can be moved by gravitational force
06/05/2014US20140152733 Printing apparatus and roll paper conveyance control method
06/04/2014CN103840665A Circuit structure for achieving underclocking in speed-regulating switch
06/03/2014US8742713 Motor control circuit and method that reduce speed jitter of an electric motor
06/03/2014US8742710 Rotary electric machine system
06/03/2014CA2760576C A battery-powered all-electric locomotive and related locomotive and train configurations
06/03/2014CA2684642C Method of controlling a motorized window treatment
05/2014
05/30/2014WO2014079658A1 Method for dispensing lubricating grease by means of a lubricant dispenser in a metered manner
05/29/2014US20140145666 Integrated circuit for motor drive controller applications
05/28/2014DE112004001742B4 Motorsteuerverfahren und vorrichtung zur durchführung des verfahrens The motor control method and apparatus for performing the method
05/28/2014DE102012221662A1 Verfahren zum Betreiben eines Elektromotors sowie entsprechende Elektromotoreinrichtung A method of operating an electric motor, and corresponding electric motor means
05/28/2014DE102012111376A1 Verfahren zur dosierten Abgabe von Schmierfett mittels eines Schmierstoffspenders Method for metered dispensing of grease using a lubricant dispenser
05/28/2014CN203617948U 一种电机驱动模块、尾气再循环执行器和电动执行机构 A motor drive module, exhaust gas recirculation actuators and electric actuators
05/28/2014CN203617947U 跑步机调速控制装置 Treadmill speed control device
05/28/2014CN203617946U 一种直流有刷电机综合控制器 A DC brush motor integrated controller
05/28/2014CN203617945U 一种专用于可植入式心脏功能衰竭机电系统的控制系统 A dedicated on implantable cardiac failure electromechanical systems control systems
05/28/2014CN203617944U 整流系统 Rectification system
05/28/2014CN103825513A 一种航天机构匀速转动系统 One kind of uniform rotation system space agency
05/28/2014CN103825512A 直流电机控制系统 DC motor control system
05/28/2014CN103825511A 一种直流电机控制系统 One kind of DC motor control system
05/28/2014CN103825510A 一种小型数字化直流伺服电机驱动电路 A small digital DC servo motor drive circuit
05/27/2014US8736212 System and method of automatic detection and prevention of motor runaway
05/27/2014US8736211 Motor control device
05/27/2014US8736203 Inverter/charger integrated device and method for controlling the same
05/22/2014US20140139148 Motor control device
05/21/2014EP2733031A1 Vehicle brake hydraulic pressure control apparatus
05/21/2014CN103812404A 电动工具及其运行方法 Power tools and method of operation
05/21/2014CN103812403A 马达控制装置、马达控制方法及电动助力转向装置 Motor control device, motor control method and electric power steering apparatus
05/21/2014CN103812402A 一种用于控制航空工业用直流电机的无级调速装置 An aviation industry with the means for variable speed DC motor control
05/21/2014CN103812401A 一种用于数控机床工作台或主轴的无级调速装置 Variable speed device for CNC machine table or spindle
05/21/2014CN103812400A 一种五相无刷直流电机控制方法及电动车 A Fifth phase brushless DC motor control method and electric vehicles
05/21/2014CN103812399A 具有转速切换机构的电动工具 Electric tool having a rotational speed of the switching mechanism
05/21/2014CN103812398A 瞬时高能驱动的直流伺服控制装置 Transient high-energy drive DC servo control device
05/21/2014CN103812397A 电动机控制系统 Motor Control System
05/21/2014CN103812396A 直流电动机控制器 DC Motor Controller
05/20/2014US8729846 Motor drive system and control method thereof
05/15/2014DE102012220482A1 Verfahren zur Steuerung eines Drehschraubers sowie Drehschrauber Method for controlling a rotary wrench and Screwdrivers
05/14/2014EP2731259A1 Dishwasher and method for detecting the water level within a dishwasher
05/14/2014EP2731258A2 Motor control apparatus, image forming apparatus and motor control method
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