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公开(公告)号：US20190253010A1
公开(公告)日：2019-08-15
申请号：US16215337
申请日：2018-12-10
申请人： DY AUTO Corporation
发明人： Dong Hun Son , Bo Sung Jo
CPC分类号： H02P7/0094 , E05F15/70 , E05Y2900/55 , H02P7/03 , H02P7/18
摘要： Provided is a safety power window controlling method including an operation in which a ripple current detector detects a ripple current by removing high-frequency noise from an output current signal of a four-pole stator motor; an operation in which an amplifier receives a ripple current as a first input signal, receives a reference voltage as a second input signal, and outputs an amplified current signal obtained by amplifying the first input signal to a level of the reference voltage; and detecting the amplified current signal output by the amplifier as a valid signal by using at least two preset reference values.
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公开(公告)号：US20190237274A1
公开(公告)日：2019-08-01
申请号：US16336292
申请日：2017-09-05
发明人： THOMAS HILKER
CPC分类号： H01H3/3005 , H01H3/26 , H01H3/30 , H01H3/3021 , H01H2003/266 , H02P6/085 , H02P7/03 , H02P27/08
摘要： A motor assembly for a switch drive of an electric switch. The motor assembly has a brushless three-phase motor and an electronic control device for controlling the three-phase motor. The control device has a rectifier unit for rectifying a supply voltage of the motor assembly if the supply voltage is an AC voltage, and for reverse polarity protection if the supply voltage is a DC voltage. The control device also has a voltage measuring unit for detecting a rectifier output voltage of the rectifier unit, a switch unit for generating a pulse width-modulated drive AC voltage for the three-phase motor from the rectifier output voltage, and a control unit for actuating the switch unit according to the rectifier output voltage.
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公开(公告)号：US09993015B2
公开(公告)日：2018-06-12
申请号：US14903588
申请日：2014-07-15
IPC分类号： A23G9/12 , A23G9/04 , A23G9/16 , A23G9/22 , B01F7/00 , B01F15/06 , H02P7/03 , B01F7/04 , B01F15/00 , H02P5/68 , A23G9/28
CPC分类号： A23G9/12 , A23G9/04 , A23G9/16 , A23G9/22 , A23G9/224 , A23G9/228 , A23G9/281 , B01F7/00075 , B01F7/00208 , B01F7/00583 , B01F7/04 , B01F15/00318 , B01F15/00389 , B01F15/00435 , B01F15/00538 , B01F15/065 , B01F2015/061 , B01F2215/0021 , H02P5/68 , H02P7/03 , H02P2205/03 , H02P2205/07
摘要： An apparatus for making a frozen dessert. The apparatus including a reservoir located within a chassis for receiving a liquid dessert mixture and a rotatable paddle located within the reservoir. The paddle can have a body coupled to at least one respective scraper element by a living hinge, such that the scraper element has a scraping edge that is radially-outward biased by the living hinge for abuttingly engaging a wall of the reservoir. The reservoir and the axis of rotation can be substantially horizontally directed, with a substantially vertically-orientated lid closing an opening of the reservoir, the lid defining an aperture for receiving the mixture or enabling egress of the frozen dessert.
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公开(公告)号：US20180159412A1
公开(公告)日：2018-06-07
申请号：US15369023
申请日：2016-12-05
发明人： Pablo Bandera
IPC分类号： H02K33/12 , H02P7/03 , H02P25/034 , H02P25/22
CPC分类号： H02K33/12 , H02K26/00 , H02K41/031 , H02K2201/18 , H02P7/03 , H02P25/034 , H02P25/22
摘要： A multi-degree-of-freedom electromagnetic machine includes a stator, an armature, and a control. The stator includes a first, second, and third stator conductors that follow first, second, and third trajectories that are all different, and that together form a general shape of a surface. The armature is disposed adjacent to, and is movable relative to, the stator, and includes a plurality of spaced-apart armature coils. Each armature coil is configured, upon being electrically energized, to generate a magnetic field. The control is coupled to the first, second, and third stator conductors, and to the armature coils and is configured to: (i) supply DC to the stator conductors, and (ii) supply DC to one or more of the armature coils, to thereby generate one or more magnetic fields that interact with the stator conductors and vary an orientation of the one or more magnetic fields relative to the stator conductors.
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公开(公告)号：US20160118864A1
公开(公告)日：2016-04-28
申请号：US14562544
申请日：2014-12-05
发明人： Jae-Jun LEE
摘要： A wiper control apparatus includes a wiper motor for operating a wiper, and providing a ground terminal, a low-speed terminal, and a high-speed terminal. A cam plate is disposed inside the wiper motor and generates a control signal for stopping the wiper when an operation mode of the wiper is a stop mode. A controller is configured to selectively supply a power to a low-speed terminal and a high-speed terminal of the wiper motor by turning on/off of a low-speed relay and a high-speed relay according to an operation mode of the wiper, to selectively turn off the low-speed relay and the high-speed relay by using the control signal according to a rotation of the cam plate, and to decelerate a wiper speed when the wiper stops.
摘要翻译： 刮水器控制装置包括用于操作刮水器的刮水器马达，以及提供接地端子，低速端子和高速端子。 凸轮板设置在刮水器电机内部，并且当刮水器的操作模式为停止模式时，产生用于停止刮水器的控制信号。 控制器被配置为根据擦拭器的操作模式通过接通/关闭低速继电器和高速继电器来选择性地向雨刮器电动机的低速端子和高速端子供电 通过使用根据凸轮板的旋转的控制信号选择性地关闭低速继电器和高速继电器，并且当刮水器停止时减速刮水器的速度。
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公开(公告)号：US09180838B2
公开(公告)日：2015-11-10
申请号：US14234354
申请日：2012-06-26
摘要： A motor control device is provided which controls a motor by performing switching between forward rotation and reverse rotation so as to cause an object to be controlled to reciprocate, the motor control device including a lead angle map storage unit configured to store a lead angle map in which a motor rotation speed and a lead angle to be set are associated for each of the forward rotation and the reverse rotation, a target rotation speed-setting unit configured to set a target rotation speed of the motor based on an input signal from outside, a lead angle-setting unit configured to obtain the lead angle associated with the set target rotation speed by referring to the lead angle map and set the lead angle as a lead angle of the motor, and a driving control unit configured to control rotation of the motor so as to achieve the set target rotation speed and the set lead angle.
摘要翻译： 提供一种电动机控制装置，其通过在正转和反向旋转之间进行切换来控制电动机，从而使被控制物进行往复运动，所述电动机控制装置包括引导角映射存储部，其被配置为将引导角映射存储在 其中，正转和反向旋转中的每一个相关联地设置有要设定的电动机转速和前角;目标转速设定单元，被配置为基于来自外部的输入信号来设定电动机的目标转速， 引导角设定单元，被配置为通过参考引导角映射获得与设定的目标转速相关联的引导角，并将引导角设置为电动机的引导角;以及驱动控制单元，其被配置为控制 电机，以达到设定目标转速和设定导程角。
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公开(公告)号：US08957608B2
公开(公告)日：2015-02-17
申请号：US13741696
申请日：2013-01-15
发明人： Chih-Hua Hsu , Sen-Hsien Fang , Tain-Meei Lee , Hong-Yao Chen
CPC分类号： H02P7/0038 , H02P7/03
摘要： A motor-driving device of an electric caulking gun has a micro-controller unit (MCU), a direction-changing module, a motor and a speed sensor. The direction-changing module and the speed sensor are electrically connected to the MCU. The direction-changing module is electrically connected to the motor, and the speed sensor detects a speed of the motor. The MCU is built in with a speed determination procedure comparing an actual speed of the motor acquired from the speed sensor with a preset speed. If the actual speed is lower than the preset speed, it indicates that the resistance at a tube nozzle of the electrical caulking gun increases and the direction-changing module increases the speed of the motor to maintain a preset caulk discharge rate. Given the motor-driving device, the operational inconvenience arising from the unstable caulk discharge rate of conventional electric caulking gun can be tackled.
摘要翻译： 电动铆钉枪的电机驱动装置具有微控制器单元（MCU），方向改变模块，马达和速度传感器。 方向改变模块和速度传感器电连接到MCU。 方向改变模块电连接到电动机，速度传感器检测电动机的速度。 MCU内置有速度确定程序，将从速度传感器获取的电机的实际速度与预设速度进行比较。 如果实际速度低于预设速度，则表示电气铆接枪管喷嘴处的电阻增加，方向改变模块增加电机的速度，以保持预设的填塞率。 鉴于电机驱动装置，可以解决常规电动铆接枪不稳定的填隙排放引起的操作不便。
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公开(公告)号：US20140139148A1
公开(公告)日：2014-05-22
申请号：US14234354
申请日：2012-06-26
摘要： A motor control device is provided which controls a motor by performing switching between forward rotation and reverse rotation so as to cause an object to be controlled to reciprocate, the motor control device including a lead angle map storage unit configured to store a lead angle map in which a motor rotation speed and a lead angle to be set are associated for each of the forward rotation and the reverse rotation, a target rotation speed-setting unit configured to set a target rotation speed of the motor based on an input signal from outside, a lead angle-setting unit configured to obtain the lead angle associated with the set target rotation speed by referring to the lead angle map and set the lead angle as a lead angle of the motor, and a driving control unit configured to control rotation of the motor so as to achieve the set target rotation speed and the set lead angle.
摘要翻译： 提供一种电动机控制装置，其通过在正转和反向旋转之间进行切换来控制电动机，从而使被控制物进行往复运动，所述电动机控制装置包括引导角映射存储部，其被配置为将引导角映射存储在 其中，正转和反向旋转中的每一个相关联地设置有要设定的电动机转速和前角;目标转速设定单元，被配置为基于来自外部的输入信号来设定电动机的目标转速， 引导角设定单元，被配置为通过参考引导角映射获得与设定的目标转速相关联的引导角，并将引导角设置为电动机的引导角;以及驱动控制单元，其被配置为控制 电机，以达到设定目标转速和设定导程角。
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9.发明申请CORRECTION OF COUNTING ERRORS IN THE EVALUATION OF CURRENT RIPPLES IN A DC MOTOR 有权在直流电机中评估电流噪声中的计数误差的校正公开(公告)号：US20120091938A1
公开(公告)日：2012-04-19
申请号：US13235335
申请日：2011-09-16
申请人： Jovan KNEZEVIC , Wolfgang Uebel
发明人： Jovan KNEZEVIC , Wolfgang Uebel
IPC分类号： H02P7/00
CPC分类号： H02P7/00 , H02K23/30 , H02K23/66 , H02P7/0094 , H02P7/03
摘要： A method for detecting a regulating variable of a mechanically commutated DC motor in a positioning device for a motor vehicle is provided. The DC motor has a standard ripple pattern, which contains per engine cycle or semi-cycle at least one index ripple, which is classified with regard to amplitude, duration and/or time position. The counter-electromotoric power is calculated from a measured motor current and the measured motor voltage by a motor model. An alternating element corresponding to the current ripples is extracted from the counter-electromotoric power, which in turn is used to determine the current ripples. Further, in at least one engine cycle or engine semi-cycle the index ripple is identified and the total identified current ripples are counted. The result of the count is hereby corrected when the index ripple is not counted at the expected position.
摘要翻译： 提供一种用于检测机动车辆的定位装置中的机械换向直流电动机的调节变量的方法。 直流电动机具有标准波纹图案，其包含每个发动机循环或半循环至少一个指数波动，其根据幅度，持续时间和/或时间位置被分类。 电动机的功率由电机的电动机电流和电动机的电机电压来计算。 从反电动势中提取对应于电流纹波的交替元件，反电动势又用于确定电流纹波。 此外，在至少一个发动机循环或发动机半循环中，识别出指标波动，并且对所识别的总体波纹进行计数。 当指数波动不计入预期位置时，计数结果将被修正。
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公开(公告)号：US20120043918A1
公开(公告)日：2012-02-23
申请号：US12857916
申请日：2010-08-17
IPC分类号： H02P1/22
摘要： A dispensing motor apparatus includes a motor assembly for driving a dispenser, the motor assembly having a motor. The dispenser is driven by the motor. One or more relays having electrical contacts can be integrated with the motor assembly. The motor changes its direction of rotation when its polarity is switched by relay(s). Additionally, a controller can communicate with the relay(s) and the motor assembly, such that the controller permits the relay(s) to switch the position of the contacts of the relay(s) before power is turned on with respect to the motor through the electrical contacts and switch the position of the electrical contacts of the relay(s) to a default state after the power is removed from the motor through the electrical contacts. The relay(s) is subject to mechanical cycling without the contacts of relay(s) being required to perform a current switching duty.
摘要翻译： 分配马达装置包括用于驱动分配器的马达组件，马达组件具有马达。 分配器由电机驱动。 具有电触头的一个或多个继电器可以与马达组件集成。 当电机的极性由继电器切换时，电机改变其旋转方向。 此外，控制器可以与继电器和电动机组件进行通信，使得控制器允许继电器在电力相对于电动机接通电源之前切换继电器的触点的位置 通过电触点，并且在从电动机通过电触点移除电源之后，将继电器的电触点的位置切换到默认状态。 继电器经受机械循环，而不需要继电器的触点来执行电流开关占空比。
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