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    APPLICATION DEVICE AND MOTOR DRIVING CIRCUIT
    21.
    发明申请
    APPLICATION DEVICE AND MOTOR DRIVING CIRCUIT 审中-公开
    应用设备和电机驱动电路

    公开(公告)号：US20160344311A1

    公开(公告)日：2016-11-24

    申请号：US15230955

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Chi Ping SUN ,  Shing Hin YEUNG ,  Fei XIN ,  Xiu Wen YANG ,  Shu Juan HUANG ,  Yun Long JIANG ,  Yue LI ,  Bao Ting LIU ,  En Hui WANG ,  Li Sheng LIU ,  Yan Yun CUI

    IPC: H02P1/46 ,  H02P6/20 ,  H02K11/215 ,  H02K21/14 ,  H02K1/27 ,  H02K11/049

    CPC classification number: H02P1/46 ,  H02K1/2706 ,  H02K11/049 ,  H02K11/215 ,  H02K21/14 ,  H02P6/20 ,  H02P6/22 ,  H02P6/30 ,  H02P7/05 ,  H02P7/295 ,  H02P2207/05

    Abstract: A motor driving circuit and an application device are provided. In an embodiment, an AC switch is connected between first and second nodes. A rotational direction control circuit connects to the first and second nodes and is configured to selectively connect the first node to first terminal of an AC power supply through motor winding and connect the second node to second terminal of the AC power supply, or connect the first node to second terminal of AC power supply and connect the second node to first terminal of the AC power supply through the motor winding. A detecting circuit is configured to detect magnetic pole position of the rotor. A switch control circuit is configured to control the AC switch to be turned on or be turned off in a predetermined way based on magnetic pole position signal and potential difference between the first and second nodes.

    Abstract translation: 提供电动机驱动电路和应用装置。 在一个实施例中，AC开关连接在第一和第二节点之间。 旋转方向控制电路连接到第一和第二节点，并且被配置为通过电动机绕组将第一节点选择性地连接到交流电源的第一端子，并将第二节点连接到交流电源的第二端子，或者将第一节点连接到第一节点 节点连接到交流电源的第二端，并通过电机绕组将第二个节点连接到交流电源的第一个端子。 检测电路被配置为检测转子的磁极位置。 开关控制电路被配置为基于磁极位置信号和第一和第二节点之间的电位差来以预定的方式控制AC开关被接通或关断。

    ELECTRIC APPARATUS, ACTUATOR AND CLUTCH THEREOF
    23.
    发明申请
    ELECTRIC APPARATUS, ACTUATOR AND CLUTCH THEREOF 审中-公开
    电气设备，执行器和离合器

    公开(公告)号：US20170045101A1

    公开(公告)日：2017-02-16

    申请号：US15235433

    申请日：2016-08-12

    Applicant: Johnson Electric S.A.

    Inventor： Chi Ping SUN ,  Bao Ting LIU ,  Jing Ning TA ,  Fei XIN ,  Shing Hin YEUNG ,  Xiu Wen YANG ,  Yan Yun CUI ,  Yue LI ,  Li Sheng LIU

    IPC: F16D43/18 ,  H02K11/33 ,  H02K7/108 ,  H02K11/215 ,  H02K7/00 ,  F16D13/08 ,  H02K11/04

    CPC classification number: H02K7/108 ,  F16D3/12 ,  F16D3/52 ,  F16D13/08 ,  H02K7/003 ,  H02K11/044 ,  H02K11/215 ,  H02K11/33

    Abstract: An actuator and its clutch are provided. The clutch includes a driving shaft; a mounting base fixed to the driving shaft for rotation with the driving shaft; a connecting base for connecting with a load, the connecting base including fingers surrounding an outer circumference of the driving shaft; resilient member including a resilient member, the resilient member having two ends respectively fixed to the mounting base and the connecting base, the resilient member surrounding an outer circumference of the connecting tabs. When a rotation speed of the driving shaft is greater than a rotation speed of the connecting base, an inner diameter of the resilient member gradually decreases so as to gradually couple the coupling portion with the driving shaft, such that the rotation speed of the coupling portion gradually approaches or reaches the rotation speed of the driving shaft. The present invention can provide a buffering function at the phase of the startup of the motor to avoid the motor startup failure and damage to the motor.

    Abstract translation: 提供一个致动器及其离合器。 离合器包括驱动轴; 固定在所述驱动轴上以与所述驱动轴一起旋转的安装基座; 用于与负载连接的连接基座，所述连接基座包括围绕所述驱动轴的外周的指状物; 所述弹性构件包括弹性构件，所述弹性构件具有分别固定到所述安装基部和所述连接基部的两个端部，所述弹性构件围绕所述连接突出部的外周。 当驱动轴的旋转速度大于连接基座的旋转速度时，弹性部件的内径逐渐减小，从而使联接部与驱动轴逐渐接合，使得联接部的旋转速度 逐渐接近或达到驱动轴的转速。 本发明可以在电动机启动阶段提供缓冲功能，以避免电机启动失败并损坏电机。

    MAGNETIC SENSOR INTEGRATED CIRCUIT, MOTOR ASSEMBLY AND APPLICATION DEVICE
    24.
    发明申请
    MAGNETIC SENSOR INTEGRATED CIRCUIT, MOTOR ASSEMBLY AND APPLICATION DEVICE 审中-公开
    磁传感器集成电路，电机总成及应用装置

    公开(公告)号：US20160352268A1

    公开(公告)日：2016-12-01

    申请号：US15231378

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Chi Ping SUN ,  Fei XIN ,  Ken WONG ,  Shing Hin YEUNG ,  Shu Juan HUANG ,  Yun Long JIANG ,  Yue LI ,  Bao Ting LIU ,  En Hui WANG ,  Xiu Wen YANG ,  Li Sheng LIU ,  Yan Yun CUI

    IPC: H02P6/16 ,  H02K11/215 ,  H02P6/20

    CPC classification number: H02P6/16 ,  H02K11/215 ,  H02P6/20 ,  H02P6/30 ,  H02P7/05 ,  H02P7/295 ,  H02P2207/05

    Abstract: A magnetic sensor integrated circuit, a motor assembly and an application device are provided. The integrated circuit includes a housing, a semiconductor substrate, at least one input port and an output port, and an electronic circuit arranged on the semiconductor substrate. The electronic circuit includes a rectifying circuit, a magnetic field detection circuit configured to detect an external magnetic field and output magnetic field detection information, and an output control circuit connected to the rectifying circuit, and configured to control, at least based on the magnetic field detection information, the integrated circuit to operate in at least one of a first state in which a load current flows from the output port to an outside of the integrated circuit and a second state in which a load current flows from the outside of the integrated circuit to the output port. The load current flows through the rectifying circuit.

    Abstract translation: 提供磁传感器集成电路，电动机组件和应用装置。 集成电路包括壳体，半导体衬底，至少一个输入端口和输出端口以及布置在半导体衬底上的电子电路。 电子电路包括整流电路，被配置为检测外部磁场和输出磁场检测信息的磁场检测电路，以及连接到整流电路的输出控制电路，并且被配置为至少基于磁场 检测信息，所述集成电路在其中负载电流从所述输出端口流到所述集成电路的外部的第一状态和从集成电路的外部流过负载电流的第二状态中的至少一个中工作; 到输出端口。 负载电流流过整流电路。

    MAGNETIC SENSOR INTEGRATED CIRCUIT, MOTOR COMPONENT AND APPLICATION APPARATUS
    26.
    发明申请
    MAGNETIC SENSOR INTEGRATED CIRCUIT, MOTOR COMPONENT AND APPLICATION APPARATUS 审中-公开
    磁传感器集成电路，电机部件及应用装置

    公开(公告)号：US20160344320A1

    公开(公告)日：2016-11-24

    申请号：US15231079

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Chi Ping SUN ,  Fei XIN ,  Ken WONG ,  Shing Hin YEUNG ,  Shu Juan HUANG ,  Yun Long JIANG ,  Yue LI ,  Bao Ting LIU ,  En Hui WANG ,  Xiu Wen YANG ,  Li Sheng LIU ,  Yan Yun CUI

    IPC: H02P6/16 ,  H02K11/215 ,  H02P6/20

    CPC classification number: H02P6/16 ,  H02K11/215 ,  H02P6/20 ,  H02P6/30 ,  H02P2207/05

    Abstract: A magnetic sensor integrated circuit, a motor assembly and an application device are provided. The magnetic sensor integrated circuit includes a magnetic field detection circuit and an output control circuit. The magnetic field detection circuit is configured to detect a magnetic field of a rotor of a motor and output magnetic field detection information. The output control circuit includes a first switch and a second switch. The first switch and the output port are connected in a first current path. The second switch and the output port are connected in a second current path having a direction opposite to that of the first current path. The first switch and the second switch are selectively turned on based on the magnetic field detection information, so as to control an energizing mode of the motor.

    Abstract translation: 提供磁传感器集成电路，电动机组件和应用装置。 磁传感器集成电路包括磁场检测电路和输出控制电路。 磁场检测电路被配置为检测电动机的转子的磁场并输出磁场检测信息。 输出控制电路包括第一开关和第二开关。 第一个开关和输出端口连接在第一个电流路径中。 第二开关和输出端口连接在具有与第一电流路径的方向相反的方向的第二电流路径中。 基于磁场检测信息，第一开关和第二开关选择性地导通，以便控制电动机的通电模式。

    MOTOR, MOTOR DRIVING CIRCUIT AND INTEGRATED CIRCUIT FOR DRIVING MOTOR
    28.
    发明申请
    MOTOR, MOTOR DRIVING CIRCUIT AND INTEGRATED CIRCUIT FOR DRIVING MOTOR 审中-公开
    电机，电机驱动电路和驱动电机综合电路

    公开(公告)号：US20160344318A1

    公开(公告)日：2016-11-24

    申请号：US15231021

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Chi Ping SUN ,  Fei XIN ,  Shing Hin YEUNG ,  Ken WONG ,  Shu Juan HUANG ,  Yun Long JIANG ,  Yue LI ,  Bao Ting LIU ,  En Hui WANG ,  Xiu Wen YANG ,  Li Sheng LIU ,  Yan Yun CUI

    IPC: H02P6/16 ,  H02P6/26 ,  H02K1/27 ,  H02K21/00 ,  H02K11/215

    CPC classification number: H02P6/16 ,  H02K1/2706 ,  H02K11/215 ,  H02K21/00 ,  H02P6/20 ,  H02P6/30 ,  H02P7/05 ,  H02P7/295 ,  H02P2207/05

    Abstract: A motor driving circuit drives a motor. The motor driving circuit includes a controllable bidirectional alternate current switch, a sensor, a rotation direction control circuit and a switch control circuit. The controllable bidirectional alternate current switch is connected to the motor and an alternate current power supply. The sensor detects a magnetic pole position of a rotor. The rotation direction control circuit controls a current flowing direction through a power supply terminal and a ground terminal of the sensor responsive to rotation direction set of the motor, to determine a phase of a detection signal outputted at an output terminal of the sensor. The switch control circuit controls a switch state of the controllable bidirectional alternate current switch to determine a rotation direction of the motor responsive to the detection signal and a polarity of the alternate current power supply.

    Abstract translation: 马达驱动电路驱动马达。 马达驱动电路包括可控双向交流开关，传感器，旋转方向控制电路和开关控制电路。 可控双向交流开关连接到电机和交流电源。 传感器检测转子的磁极位置。 旋转方向控制电路响应于电机的旋转方向，控制通过电源端子和接地端子的电流流动方向，以确定在传感器的输出端子处输出的检测信号的相位。 开关控制电路控制可控双向交流开关的开关状态，以响应于检测信号和交流电源的极性来确定电动机的旋转方向。

    MOTOR DRIVING CIRCUIT AND MOTOR COMPONENT
    30.
    发明申请
    MOTOR DRIVING CIRCUIT AND MOTOR COMPONENT 审中-公开
    电机驱动电路和电机组件

    公开(公告)号：US20160344323A1

    公开(公告)日：2016-11-24

    申请号：US15231115

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Chi Ping SUN ,  Shing Hin YEUNG ,  Fei XIN ,  Xiu Wen YANG ,  Shu Juan HUANG ,  Yun Long JIANG ,  Yue LI ,  Bao Ting LIU ,  En Hui WANG ,  Li Sheng LIU ,  Yan Yun CUI

    IPC: H02P6/16 ,  H02P6/26 ,  H02K21/00 ,  H02K1/27 ,  H02K11/215

    CPC classification number: H02P6/16 ,  H02K1/2706 ,  H02K11/215 ,  H02K21/00 ,  H02P6/20 ,  H02P6/30 ,  H02P7/05 ,  H02P7/295 ,  H02P2207/05

    Abstract: A motor driving circuit and a motor component are provided. The motor driving circuit includes a bidirectional alternating current switch connected in series with a motor across two terminals of an external alternating current power supply, where the bidirectional alternating current switch is connected between a first node and a second node; a rectifying circuit; a magnetic sensor, configured to detect a magnetic field of a rotor and output a corresponding magnetic inductive signal; a first voltage drop circuit and a second voltage drop circuit connected in series between the first input terminal of the rectifying circuit and the first node, where there is a third node between the first voltage drop circuit and the second voltage drop circuit, and the first voltage drop circuit is connected between the first node and the third node; a switch circuit connected between the third node and a control terminal of the bidirectional alternating current switch, where the switch circuit includes a first terminal, a second terminal, a control terminal and a switch arranged between the first terminal and the second terminal; and a switch control circuit connected between the control terminal of the switch circuit and an output terminal of the magnetic sensor.

    Abstract translation: 提供电动机驱动电路和电动机部件。 电动机驱动电路包括与外部交流电源的两个端子上的电动机串联连接的双向交流开关，其中双向交流开关连接在第一节点和第二节点之间; 整流电路; 磁传感器，被配置为检测转子的磁场并输出相应的磁感应信号; 串联连接在整流电路的第一输入端和第一节点之间的第一电压降电路和第二压降电路，其中在第一压降电路和第二压降电路之间存在第三节点， 电压降电路连接在第一节点和第三节点之间; 连接在所述第三节点和所述双向交流开关的控制端子之间的开关电路，其中所述开关电路包括布置在所述第一端子和所述第二端子之间的第一端子，第二端子，控制端子和开关; 以及连接在开关电路的控制端子和磁性传感器的输出端子之间的开关控制电路。

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