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    • 34. 发明授权
    • Position limiting device and control method
    • 位置限制装置和控制方法
    • US09467076B2
    • 2016-10-11
    • US14093641
    • 2013-12-02
    • DELTA ELECTRONICS, INC.
    • Pin-Hao Fang
    • G05D3/12H02P3/06
    • H02P3/06
    • A position limiting device includes a magnetic element, a detecting element, a motor, and a controller. The magnetic element is disposed in the center of the position limiting device, the motor is coupled to the detecting element, and the controller is electrically coupled to the detecting element and the motor. The detecting element is configured to detect magnetic fields generated by the magnetic element, and correspondingly generate and transmit a magnetic field intensity signal. The controller is configured to receive and process the magnetic field intensity signal to obtain a magnetic field intensity value. In addition, the controller is further configured to compare the magnetic field intensity value and a magnetic field intensity boundary value. When the magnetic field intensity value is less than the magnetic field intensity boundary value, the controller drives the motor so that the motor makes the detecting element to move correspondingly to the magnetic element.
    • 位置限制装置包括磁性元件,检测元件,马达和控制器。 磁性元件设置在位置限制装置的中心,电动机耦合到检测元件,并且控制器电耦合到检测元件和电动机。 检测元件被配置为检测由磁性元件产生的磁场,并且相应地产生和发射磁场强度信号。 控制器被配置为接收和处理磁场强度信号以获得磁场强度值。 此外,控制器还被配置为比较磁场强度值和磁场强度边界值。 当磁场强度值小于磁场强度边界值时,控制器驱动电动机,使得电动机使检测元件相对于磁性元件移动。
    • 35. 发明申请
    • OPENING/CLOSING BODY CONTROL DEVICE AND OPENING/CLOSING BODY CONTROL METHOD
    • 打开/关闭身体控制装置和打开/关闭身体控制方法
    • US20160285394A1
    • 2016-09-29
    • US15046503
    • 2016-02-18
    • Kazutaka KubotaKeigo Fujimoto
    • Kazutaka KubotaKeigo Fujimoto
    • H02P3/06H02P29/00
    • H02P3/14H02P29/02
    • An opening/closing body control device controls opening or closing of an opening/closing body with an electric motor. The opening/closing body control device includes: a bridge circuit which includes a switching element connected to the electric motor; and a control unit which controls an on or off state of the switching element. The control unit controls the on or off state of the switching element such that the bridge circuit enters a regenerative state in a case where control for fully closing or fully opening the opening/closing body is performed. The control unit controls the on or off state of the switching element such that the bridge circuit does not enter the regenerative state in a case where an operation of the opening/closing body is performed by a person.
    • 开闭体控制装置利用电动马达来控制开闭体的开闭。 开/闭体控制装置包括:桥接电路,其包括与电动机连接的开关元件; 以及控制单元,其控制开关元件的接通或断开状态。 控制单元控制开关元件的接通或断开状态,使得在执行完全关闭或完全打开开闭体的控制的情况下桥接电路进入再生状态。 控制单元控制开关元件的接通或断开状态,使得在由人执行开闭体的操作的情况下桥接电路不进入再生状态。
    • 39. 发明申请
    • COMMINUTING MACHINE DRIVE SYSTEM
    • 伺服电机驱动系统
    • US20160111982A1
    • 2016-04-21
    • US14941247
    • 2015-11-13
    • Harris Waste Management Group, Inc.
    • Javier Herrera
    • H02P3/06B02C25/00B02C18/24
    • H02P3/06B02C18/2225B02C18/24B02C25/00H02P3/02H02P3/12
    • A comminuting machine includes a frame, a comminuting rotor coupled to the frame, and a rotary drive coupled to the rotor. The rotary drive including a controller, a multi-phase motor connected to the controller, a set of contactors disposed between the controller and the multi-phase motor for selectively providing driving motive force to the multi-phase motor, and at least one rheostat disposed between the controller and the multi-phase motor, in parallel with the first set of contactors, for selectively providing a stopping resistance to the multi-phase motor to effect frictionless braking of the comminuting rotor, wherein the controller is configured to operate the set of contactors and the at least one rheostat to single phase lines of the multi-phase motor for providing the stopping resistance.
    • 粉碎机包括框架,联接到框架的粉碎转子和联接到转子的旋转驱动器。 旋转驱动器包括控制器,连接到控制器的多相电动机,设置在控制器和多相电动机之间的一组接触器,用于选择性地向多相电动机提供驱动动力;以及至少一个变阻器, 所述控制器和所述多相电动机与所述第一组接触器并联,用于选择性地向所述多相电动机提供停止电阻以实现所述粉碎转子的无摩擦制动,其中所述控制器被配置为操作所述组 接触器和至少一个变阻器到多相电动机的单相线路,以提供停止电阻。