| Patents for H02P 7 - Arrangements for regulating or controlling the speed or torque of electric dc-motors (10,217) |
|---|
| 03/05/2015 | WO2015027313A1 Pump jack controller and method for using same for electricity generation |
| 03/05/2015 | US20150064024 Motor controller and turbo-molecular pump |
| 03/05/2015 | US20150061563 Method and apparatus for monitoring rotational position of an electric machine |
| 03/04/2015 | EP2843826A2 Method and apparatus for controlling induction motor of train |
| 02/26/2015 | US20150054429 Electromotive drive for furniture, comprising a power supply device |
| 02/26/2015 | DE102013216496A1 Verfahren zur pulsweitenmodulierten Ansteuerung einer elektrischen Last mittels eines steuerbaren Halbleiterschalters A method for pulse-width-modulated control of an electric load by means of a controllable semiconductor switch |
| 02/25/2015 | EP2840708A2 Motor driving device |
| 02/24/2015 | US8963752 A/D converter, motor drive device, magnetic disk storage device, and electronic appliance |
| 02/24/2015 | US8963473 Method and system for powering and measuring positions of a plurality of DC-motors over a wire interface |
| 02/24/2015 | US8963471 Pulse width modulation DC motor controller |
| 02/19/2015 | US20150048773 Field winding rotating electrical machine and method for controlling field current of a field winding rotating electrical machine |
| 02/19/2015 | US20150048771 Method and device for controlling a motor vehicle windscreen wiper motor |
| 02/19/2015 | DE102013006747B4 Motorregelvorrichtung mit einem Delta-Sigma-Modulations-AD-Wandler A motor control apparatus with a delta-sigma modulation AD converter |
| 02/17/2015 | US8957618 Control device for electric vehicle |
| 02/17/2015 | US8957608 Motor-driving device of an electric caulking gun |
| 02/17/2015 | CA2845285C A battery-powered all-electric locomotive and related locomotive and train configurations |
| 02/12/2015 | US20150042254 Motor- driven appliance |
| 02/12/2015 | US20150042252 Motor controller |
| 02/12/2015 | US20150042246 Electric tool and fastening method using the same |
| 02/12/2015 | US20150041601 In-vehicle lift mechanism |
| 02/12/2015 | DE102014011643A1 Motorbetriebene Vorrichtung The motor-driven device |
| 02/11/2015 | CN204156769U 一种无刷直流电机控制器 A brushless DC motor controller |
| 02/11/2015 | CN204156721U 一种电动工具的调速开关的稳压滤波电路 A power tool of the speed control switch regulator filter circuit |
| 02/11/2015 | CN104348387A 一种能与外界交互通讯的直流电机控制电路 One kind of interactive communication with the outside of the DC motor control circuit |
| 02/11/2015 | CN104348386A 具有保护电机功能的电瓶投饲机智能调速控制器 Protect the motor function of the battery feeding machine intelligent speed controller |
| 02/10/2015 | US8952643 Method and circuit assembly for current control in 3-phase motors |
| 02/10/2015 | US8952638 Circuit and method for detecting duty ratio of PWM signal |
| 02/05/2015 | DE19935371B4 Verfahren und Vorrichtung zur Ansteuerung von Komponenten in einem Fahrzeug Method and device for controlling components in a vehicle |
| 02/05/2015 | DE102013108258A1 Antriebssystem für einen Fahrzeuganhängerrangierantrieb Drive system for a Vehicle trailer maneuvering |
| 02/04/2015 | EP2831994A1 Filter apparatus and method for brushless dc motors |
| 02/04/2015 | CN204145347U 电动螺丝批的驱动电路 Drive circuit of electric screwdriver |
| 02/04/2015 | CN204145346U 一种pwm风机控制及反馈电路 One kind pwm fan control and feedback circuit |
| 02/04/2015 | CN204145345U 一种直流调速器 A DC converter |
| 02/04/2015 | CN204136801U 平板车控制系统 Flatbed control system |
| 02/04/2015 | CN104333278A 一种用于旋转木马的电机稳速电路 A carousel motor steady speed circuit |
| 02/04/2015 | CN104333204A 一种雷达天线的pwm控制电路 Pwm control circuit of a radar antenna |
| 02/04/2015 | CN101771379B 电动工具的控制方法及执行该控制方法的电动工具 The method of controlling the power tool and to execute the control method of the power tool |
| 02/03/2015 | US8947035 Heat dissipation system, rotation speed control circuit and method thereof |
| 02/03/2015 | US8947026 Self-propelled working machine with electrical drive system and processes for operating the same |
| 01/29/2015 | US20150028787 Conveyance cart |
| 01/28/2015 | EP2828130A1 Method and device for controlling a motor vehicle windscreen wiper motor |
| 01/21/2015 | EP2826141A2 Electric tool |
| 01/21/2015 | CN104300854A 基于Buck变换器的无刷直流电机驱动电路 Buck converter based brushless DC motor drive circuit |
| 01/21/2015 | CN104300853A 具有h桥换向功能的串励电机控制器功率模块组结构 H bridge has the commutation function series motor controller power module group structure |
| 01/21/2015 | CN104300852A 小型有刷电动伺服控制器 Small brush electric servo controller |
| 01/21/2015 | CN104300851A 一种瓜蒌籽分选机的转速控制器 One kind Melon seeds sorter speed controller |
| 01/15/2015 | DE102011013419B4 Verfahren zum Bestimmen der Position eines durch die Antriebswelle eines Gleichstrommotors angetriebenen Elements A method for determining the position of a driven by the drive shaft of a DC motor element |
| 01/14/2015 | EP2824829A1 Electric motor and motor controller |
| 01/14/2015 | CN204103812U 一种用于激光扫平仪的电机控制电路 A motor control circuit Laser Swinger |
| 01/14/2015 | CN204103811U 一种食品加工机的电机控制电路及食品加工机 A food processing machine motor control circuit and food processing machine |
| 01/14/2015 | CN204103307U 一种基于直流电机的电动手把装置 Based DC electric hand devices |
| 01/14/2015 | CN102820842B 马达驱动装置及用于该装置的锁定保护与待机控制电路 Motor drive and means for locking the device protection and standby control circuit |
| 01/13/2015 | US8933658 Thermal protection method and system to maximize availability of electric drive system |
| 01/13/2015 | US8931878 Printing apparatus and roll paper conveyance control method |
| 01/07/2015 | CN204089664U 基于Buck变换器的无刷直流电机驱动电路 Buck converter based brushless DC motor drive circuit |
| 01/07/2015 | CN204089663U 风扇马达信号控制系统 Fan motor signal control system |
| 01/07/2015 | CN204089662U 风扇用驱动控制器及风扇 The fan and fan drive controller |
| 01/07/2015 | CN204089661U 一种集成变速箱控制的直流串励电机控制器结构 An integrated DC series motor controller structure gearbox control |
| 01/07/2015 | CN204070326U 一种带自动限位的电动灌肠机 An electric sausage machine with automatic limit of |
| 01/07/2015 | CN104271410A 一种驱动装置 A drive device |
| 01/07/2015 | CN104270049A 一种大功率直流伺服驱动器 One kind of high-power DC servo drives |
| 01/07/2015 | CN104255893A 一种带自动限位的电动灌肠机及控制方法 An electric sausage machine with automatic limit and control methods |
| 01/06/2015 | US8928267 Motor controller |
| 01/06/2015 | US8928266 High efficiency electric motor drive system |
| 12/31/2014 | CN204068794U 一种新型无刷直流电机控制系统 A new brushless DC motor control system |
| 12/31/2014 | CN204068793U 一种石油测井用推靠装置数字化电流控制电路 A petroleum well logging device with push by digitizing current control circuit |
| 12/31/2014 | CN204068792U 一种大棚卷帘电机控制装置 One kind of greenhouses shutter motor control device |
| 12/30/2014 | US8924081 Electric power steering apparatus and control device integrated-type electric motor |
| 12/30/2014 | US8922154 Brushless starter-generator assembly and method to control magnetic flux excitation |
| 12/30/2014 | US8922149 Method and device for detecting blocking or sluggishness of a DC motor |
| 12/30/2014 | US8918937 Method of preventing motor overload in a washing machine |
| 12/25/2014 | US20140375237 Determination of Hysteresis Controller Band for IPMSM-Based Drive System |
| 12/24/2014 | CN204046475U 一种井下无刷直流电机驱动控制器 A downhole brushless DC motor drive controller |
| 12/24/2014 | CN204046474U 一种换向器 One kind of commutator |
| 12/24/2014 | CN104242751A 一种用于激光扫平仪的电机控制电路 A motor control circuit Laser Swinger |
| 12/24/2014 | CN104242750A 负载断电延时器 Load power off delay |
| 12/24/2014 | CN104242749A 无位置传感器无刷直流电机换向控制方法 Brushless DC motor commutation control method |
| 12/23/2014 | US8917049 Motor control apparatus |
| 12/23/2014 | US8917048 Motor control device and motor control method |
| 12/23/2014 | US8917039 Car power source apparatus and vehicle equipped with the power source apparatus |
| 12/23/2014 | US8917038 Motor control device |
| 12/17/2014 | CN204031031U 一种高压无刷直流电机 A high voltage brushless DC motor |
| 12/17/2014 | CN204031030U 一种局效节能的微型电机驱动电路 A local micro-motor drive circuit energy efficiency |
| 12/17/2014 | CN204031029U 励磁扩容单元 Excitation expansion unit |
| 12/16/2014 | US8912808 Automatic characterization of an actuator based on capacitance measurement |
| 12/16/2014 | US8912744 Method and apparatus for dynamically adjusting a dead time of brushless direct current motor during a phase change |
| 12/16/2014 | US8912740 Actuator driver |
| 12/11/2014 | US20140361723 Drive control device |
| 12/11/2014 | US20140361713 Pulse width modulation control of solenoid motor |
| 12/10/2014 | CN204013301U 直流伺服电机的控制装置 DC servo motor control device |
| 12/10/2014 | CN204013300U 直流永磁球形电机控制装置 Spherical DC permanent magnet motor control |
| 12/10/2014 | CN204013299U 24v调光电机控制电路 24v dimming control circuit |
| 12/10/2014 | CN104203662A 用于控制机动车辆风挡擦拭器马达的方法和装置 Method and apparatus for controlling a motor vehicle windscreen wiper motor |
| 12/10/2014 | CN104201952A 一种高效节能的微型电机驱动电路 Micro-motor drive circuit an energy efficient |
| 12/10/2014 | CN102710197B 手推电动车的均速控制装置的工作方法 Push electric cars work methods are speed control device |
| 12/10/2014 | CN102403941B 风扇用直流无刷马达的驱动装置及其驱动方法 Driving device and driving method of brushless DC fan motor |
| 12/09/2014 | US8907598 Method for operating an actuator for manoeuvring a windable mobile element of a home automation appliance and actuator operating according to this method |
| 12/09/2014 | US8905721 Fan control system using a microcontroller |
| 12/04/2014 | US20140354202 Motor control device |
| 12/02/2014 | US8901874 Electric power steering system |