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    FLUID DRIVING DEVICE, MOTOR ASSEMBLY AND CENTRIFUGAL FRICTION CLUTCH THEREOF
    11.
    发明申请
    FLUID DRIVING DEVICE, MOTOR ASSEMBLY AND CENTRIFUGAL FRICTION CLUTCH THEREOF 审中-公开
    流体驱动装置，电动机总成及其离心式离合器

    公开(公告)号：US20170058905A1

    公开(公告)日：2017-03-02

    申请号：US15255864

    申请日：2016-09-02

    Applicant: Johnson Electric S.A.

    Inventor： Yue LI ,  Li Sheng LIU ,  Yong WANG ,  Ya Ming ZHANG

    IPC: F04D25/06 ,  H02K17/04 ,  H02K7/108 ,  F16D43/18 ,  F04D29/28

    CPC classification number: F04D25/06 ,  F04D25/022 ,  F04D29/282 ,  F16D43/08 ,  F16D43/10 ,  F16D43/215 ,  F16D43/24 ,  H02K7/108 ,  H02K7/14 ,  H02K17/04

    Abstract: A centrifugal friction clutch is provided which includes a first friction member to be fixed on a rotary shaft; a support portion to be fixed on the rotary shaft; a centrifugal device disposed on the support portion, the centrifugal device including a cam portion and a centrifugal arm extending the cam portion, the cam portion being rotating relative to the support portion when the centrifugal arm moves; and a friction connecting member disposed between the first friction member and the support portion. When the support portion rotates along with the rotary shaft, a free end of the centrifugal arm moves radially outwardly under a centrifugal force and drives the cam portion to rotate, the cam portion urges the friction connecting member toward the first friction member when the cam portion rotates.

    Abstract translation: 提供一种离心摩擦离合器，其包括要固定在旋转轴上的第一摩擦构件; 固定在旋转轴上的支撑部; 设置在所述支撑部分上的离心装置，所述离心装置包括凸轮部分和延伸所述凸轮部分的离心臂，当所述离心臂移动时所述凸轮部分相对于所述支撑部分旋转; 以及设置在所述第一摩擦构件和所述支撑部之间的摩擦连接构件。 当支撑部分与旋转轴一起旋转时，离心臂的自由端在离心力的作用下径向向外移动并驱动凸轮部分旋转，当凸轮部分被驱动时，凸轮部分将摩擦连接构件推向第一摩擦构件 旋转

    MAGNETIC SENSOR AND AN INTEGRATED CIRCUIT
    13.
    发明申请
    MAGNETIC SENSOR AND AN INTEGRATED CIRCUIT 有权
    磁传感器和集成电路

    公开(公告)号：US20160352265A1

    公开(公告)日：2016-12-01

    申请号：US15231192

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Hui Min GUO ,  Shu Zuo LOU ,  Xiao Ming CHEN ,  Guang Jie CAI ,  Chun Fai WONG ,  Yue LI ,  Chi Ping SUN ,  Bao Ting LIU ,  En Hui WANG ,  Fei XIN ,  Shing Hin YEUNG ,  Xiu Wen YANG ,  Li Sheng LIU ,  Yan Yun CUI ,  Shu Juan HUANG

    IPC: H02P6/16 ,  H02K11/215 ,  G01R33/00 ,  H02P6/22

    CPC classification number: H02P6/16 ,  G01R33/0029 ,  H02K11/215 ,  H02P6/20 ,  H02P6/22 ,  H02P6/30 ,  H02P7/05 ,  H02P7/295 ,  H02P2207/05

    Abstract: The present teaching relates to a magnetic sensor comprising an input port, a magnetic field detecting circuit that generates a magnet detection signal, an output control circuit that controls operation of the magnetic sensor, and an output port. The magnetic field detecting circuit includes a magnetic sensing element that detects an external magnetic field and output a detection signal, a signal processing element configured to amplify the detection signal and removing interference from the detection signal, and an analog-digital conversion element configured to convert the processed detection signal into a magnet detection signal, and the output control circuit controls the magnetic sensor to operate in at least one of a first state and a second state responsive to at least the magnet detection signal, wherein the signal processing element comprises a folded cascode amplifier.

    Abstract translation: 本教导涉及一种磁传感器，包括输入端口，产生磁体检测信号的磁场检测电路，控制磁传感器的操作的输出控制电路和输出端口。 磁场检测电路包括检测外部磁场并输出检测信号的磁感测元件，被配置为放大检测信号并从检测信号中去除干扰的信号处理元件，以及被配置为转换的模拟数字转换元件 将处理的检测信号转换成磁体检测信号，并且所述输出控制电路响应于至少所述磁体检测信号来控制所述磁传感器至少工作在第一状态和第二状态中的至少一个状态，其中所述信号处理元件包括折叠 共源共栅放大器

    MAGNETIC SENSOR AND AN INTEGRATED CIRCUIT
    15.
    发明申请
    MAGNETIC SENSOR AND AN INTEGRATED CIRCUIT 有权
    磁传感器和集成电路

    公开(公告)号：US20160349083A1

    公开(公告)日：2016-12-01

    申请号：US15231213

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Hui Min GUO ,  Shu Zuo LOU ,  Xiao Ming CHEN ,  Guang Jie CAI ,  Chun Fai WONG ,  Yue LI ,  Chi Ping SUN ,  Bao Ting LIU ,  En Hui WANG ,  Fei XIN ,  Shing Hin YEUNG ,  Xiu Wen YANG ,  Li Sheng LIU ,  Yan Yun CUI ,  Shu Juan HUANG

    IPC: G01D5/20

    CPC classification number: G01D5/20 ,  H02P6/16 ,  H02P6/20 ,  H02P6/30 ,  H02P7/05 ,  H02P7/295 ,  H02P2207/05

    Abstract: The present teaching relates to a magnetic sensor comprising an input port, a magnetic field detecting circuit that generates a magnet detection signal, an output control circuit that controls operation of the magnetic sensor, and an output port. The magnetic field detecting circuit includes a magnetic sensing element that detects an external magnetic field and output a detection signal, a signal processing element configured to amplify the detection signal and removing interference from the detection signal, and an analog-digital conversion element configured to convert the processed detection signal into a magnet detection signal, and the output control circuit controls the magnetic sensor to operate in at least one of a first state and a second state responsive to at least the magnet detection signal, wherein the signal processing element comprises an amplifier and a filter circuit, and gain of the amplifier is greater than gain of the filter circuit.

    Abstract translation: 本教导涉及一种磁传感器，包括输入端口，产生磁体检测信号的磁场检测电路，控制磁传感器的操作的输出控制电路和输出端口。 磁场检测电路包括检测外部磁场并输出检测信号的磁感测元件，被配置为放大检测信号并从检测信号中去除干扰的信号处理元件，以及被配置为转换的模拟数字转换元件 所述处理的检测信号转换成磁体检测信号，并且所述输出控制电路至少响应于所述磁体检测信号，使所述磁传感器控制在至少一个第一状态和第二状态下工作，其中所述信号处理元件包括放大器 和滤波电路，放大器的增益大于滤波电路的增益。

    MAGNETIC SENSOR AND AN INTEGRATED CIRCUIT
    16.
    发明申请
    MAGNETIC SENSOR AND AN INTEGRATED CIRCUIT 有权
    磁传感器和集成电路

    公开(公告)号：US20160344321A1

    公开(公告)日：2016-11-24

    申请号：US15231086

    申请日：2016-08-08

    Applicant: Johnson Electric S.A.

    Inventor： Chi Ping SUN ,  Fei XIN ,  Ken WONG ,  Shing Hin YEUNG ,  Hui Min GUO ,  Shu Zuo LOU ,  Xiao Ming CHEN ,  Guang Jie CAI ,  Chun Fai 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 ,  G01D5/14 ,  G01R33/07 ,  H02P6/22 ,  H02K11/215

    CPC classification number: H02P6/16 ,  G01D5/145 ,  G01R33/07 ,  H02K11/215 ,  H02P6/22 ,  H02P6/26 ,  H02P6/30 ,  H02P2207/05

    Abstract: The present teaching relates to a method/apparatus for a magnetic sensor. The apparatus of the magnetic sensor resides in a housing and includes an input port and an output port, both extending from the housing. The apparatus also includes an electrical circuit which comprises a magnetic field detecting circuit, configured to detect an external magnetic field and output a magnetic induction signal that is indicative of information related to the external magnetic field, an output control circuit coupled between the magnetic field detecting circuit and the output port, and a state control circuit coupled with the output control circuit and configured to determine whether a predetermined condition is satisfied and signal the same to the output control circuit. When the predetermined condition is satisfied, the state control circuit is at least responsive to the magnetic induction signal to enable the output control circuit to control the magnetic sensor to operate in at least one of a first state and a second state. In the first state, a load current flows in a first direction from the output port to outside of the magnetic sensor. In the second state, a load current flows in a second direction opposite of the first direction from outside of the magnetic sensor into the magnetic sensor via the output port. When the predetermined condition is not satisfied, the state control circuit enables the output control circuit to control the magnetic sensor to operate in a third state.

    Abstract translation: 本教导涉及一种用于磁传感器的方法/装置。 磁传感器的装置位于壳体中，并且包括从壳体延伸的输入端口和输出端口。 该装置还包括电路，该电路包括磁场检测电路，被配置为检测外部磁场并输出表示与外部磁场相关的信息的磁感应信号;耦合在磁场检测之间的输出控制电路 电路和输出端口，以及与输出控制电路耦合并且被配置为确定是否满足预定条件并且将信号与输出控制电路相同的状态控制电路。 当满足预定条件时，状态控制电路至少响应于磁感应信号，使得输出控制电路能够控制磁传感器在第一状态和第二状态中的至少一个中操作。 在第一状态下，负载电流从第一方向流过磁传感器的输出端口到外部。 在第二状态下，负载电流经由输出端口沿与第一方向相反的第二方向从磁传感器的外部流入磁传感器。 当不满足预定条件时，状态控制电路使得输出控制电路能够控制磁传感器在第三状态下操作。

    HEATING PUMP
    18.
    发明申请
    HEATING PUMP 有权
    加热泵

    公开(公告)号：US20130108252A1

    公开(公告)日：2013-05-02

    申请号：US13661925

    申请日：2012-10-26

    Applicant: Johnson Electric S.A.

    Inventor： Li Sheng LIU ,  Yue LI ,  Hong Jian ZHANG ,  Jian Hong WU

    IPC: F04D29/58 ,  F24H1/08

    CPC classification number: F04D13/06 ,  F04D29/426 ,  F04D29/4273 ,  F04D29/588

    Abstract: A heating pump includes a motor, a housing fixed to the motor, an impeller driven by the motor and received in the housing, and a tubular heating member fixed in the housing. The housing includes an intake tube and a discharge port arranged at the periphery of the intake tube. The impeller includes an inlet communicating with the intake tube and a plurality of outlets around the inlet. The outlets communicate with the discharge port via a first passage surrounded by the heating member. A second passage, which communicates with the first passage, is formed between a radially outer surface of the heating member and a radially inner surface of the housing.

    Abstract translation: 加热泵包括电动机，固定到电动机的壳体，由电动机驱动并容纳在壳体中的叶轮和固定在壳体中的管状加热构件。 壳体包括设置在进气管周边的进气管和排出口。 叶轮包括与入口管连通的入口和围绕入口的多个出口。 出口通过由加热构件包围的第一通道与排出口连通。 与第一通道连通的第二通道形成在加热构件的径向外表面和壳体的径向内表面之间。

    FLUID DRIVING DEVICE, MOTOR ASSEMBLY AND CENTRIFUGAL FRICTION CLUTCH THEREOF
    20.
    发明申请
    FLUID DRIVING DEVICE, MOTOR ASSEMBLY AND CENTRIFUGAL FRICTION CLUTCH THEREOF 审中-公开
    流体驱动装置，电动机总成及其离心式离合器

    公开(公告)号：US20170058972A1

    公开(公告)日：2017-03-02

    申请号：US15255721

    申请日：2016-09-02

    Applicant: Johnson Electric S.A.

    Inventor： Yue LI ,  Li Sheng LIU ,  Yong WANG ,  Ya Ming ZHANG

    IPC: F16D43/18

    CPC classification number: F16D43/18 ,  F04D25/022 ,  F04D25/08 ,  F04D29/282 ,  F05D2260/4023 ,  H02K7/003 ,  H02K7/108 ,  H02K7/14

    Abstract: A blower, a motor assembly and a centrifugal friction clutch thereof are provided. The centrifugal friction clutch includes: a fixing member for being fixed on a rotary shaft and comprising a guiding groove disposed in a radial direction of the fixing member and passing through an outer circumferential surface of the fixing member; a centrifugal block disposed in the guiding groove and slidable in the guiding groove; and a loading wheel having an inner hole in which the fixing member is received. A gap between a wall of the inner hole and the outer circumferential surface of the fixing member is less than a length of the centrifugal block along its sliding direction. The centrifugal friction clutch reduces vibrations at startup of the motor, thereby effectively reducing the vibrational noise. In addition, this also avoids the startup failure of the motor and effectively improves the startup performance of the motor.

    Abstract translation: 提供鼓风机，马达组件和离心摩擦离合器。 离心摩擦离合器包括：固定部件，用于固定在旋转轴上，并包括沿着定影部件的径向设置并穿过固定部件的外周面的引导槽; 离心块，设置在所述引导槽中并在所述引导槽中滑动; 以及具有内孔的装载轮，固定构件被容纳在该内孔中。 内孔的壁与固定构件的外周面之间的间隙小于离心块的滑动方向的长度。 离心式摩擦离合器降低了电机启动时的振动，从而有效地降低了振动噪音。 此外，还可以避免电机启动故障，有效提高电机的起动性能。

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