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    BYPASS VALVE
    3.
    发明申请
    BYPASS VALVE 有权
    旁通阀

    公开(公告)号：US20150059902A1

    公开(公告)日：2015-03-05

    申请号：US14296719

    申请日：2014-06-05

    Applicant: Flextronics Automotive, Inc

    Inventor： Matthew Peterson

    IPC: F16K11/048 ,  F16K31/06

    CPC classification number: F16K27/003 ,  F16K11/048 ,  F16K11/0743 ,  F16K31/0603 ,  F16K31/0624 ,  F16K31/0634 ,  H01F7/121 ,  H01F7/1607 ,  Y10T137/87708 ,  Y10T137/87772

    Abstract: A bypass valve and a valve assembly including a bypass valve are disclosed. The bypass valve includes a manifold having 4 ports and a valve stem including two sealing elements disposed along the valve stem length. The valve stem may be displaced to a first valve position and a second valve position to selectably place combinations of ports in fluid communication with each other.

    Abstract translation: 公开了一种旁通阀和包括旁通阀的阀组件。 旁通阀包括具有4个端口的歧管和包括沿阀杆长度设置的两个密封元件的阀杆。 阀杆可以移位到第一阀位置和第二阀位置，以可选择地将端口的组合彼此流体连通。

    Circuit and method for independent control of series connected light emitting diodes
    5.
    发明授权
    Circuit and method for independent control of series connected light emitting diodes 有权
    用于独立控制串联连接的发光二极管的电路和方法

    公开(公告)号：US08947003B2

    公开(公告)日：2015-02-03

    申请号：US13852068

    申请日：2013-03-28

    Applicant: Flextronics Automotive Inc.

    Inventor： Pompilian Tofilescu ,  Alexander Ermilov

    IPC: H05B37/00 ,  H05B33/08

    CPC classification number: H05B33/0824 ,  H05B33/083

    Abstract: Described herein is a circuit and method for independent control of series connected light emitting diodes (LEDs). The circuit includes a first light emitting diode (LED) connected in series with a second LED. A current source is connected in series with the first LED and the second LED and a shunt circuit is connected in parallel with the first LED and the second LED. The shunt circuit includes a pair of serially connected resistors. The shunt circuit prevents inadvertent excitement of the LEDs due to leakage currents but minimally affect illumination characteristics of the LEDs. A pair of transistors is connected to the first LED and the second LED, respectively, and is biased using a set of bias resistors. A tri-state control signal switches on and off the pair of transistors and enables excitation of the first LED, the second LED or both via the current source.

    Abstract translation: 这里描述了用于独立控制串联连接的发光二极管（LED）的电路和方法。 电路包括与第二LED串联连接的第一发光二极管（LED）。 电流源与第一LED和第二LED串联连接，并且分流电路与第一LED和第二LED并联连接。 分路电路包括一对串联的电阻器。 分流电路可防止由于泄漏电流引起的LED的无意激励，但是最小限度地影响LED的照明特性。 一对晶体管分别连接到第一LED和第二LED，并使用一组偏置电阻器进行偏置。 三态控制信号接通和关断该对晶体管，并且能够经由电流源激发第一LED，第二LED或两者。

    Control solenoid with improved magnetic circuit
    7.
    发明授权
    Control solenoid with improved magnetic circuit 有权
    具有改进的磁路控制电磁

    公开(公告)号：US09482356B2

    公开(公告)日：2016-11-01

    申请号：US14474798

    申请日：2014-09-02

    Applicant: Flextronics Automotive, Inc.

    Inventor： David Seid ,  Hamid Najmolhoda ,  Klynt Baker ,  John Kovitz

    IPC: H01F7/13 ,  F16K27/00 ,  H01F7/122 ,  H01F7/16 ,  F16K11/048 ,  F16K11/074 ,  F16K31/06 ,  H01F7/121 ,  F16K31/08

    CPC classification number: F16K27/003 ,  F16K11/048 ,  F16K11/0743 ,  F16K31/0603 ,  F16K31/0624 ,  F16K31/082 ,  H01F7/121 ,  H01F7/122 ,  H01F7/13 ,  H01F7/1607 ,  H01F7/1615 ,  H01F7/1623

    Abstract: An electromagnetic solenoid having a coil wound around a bobbin between first and second flanges for generating a magnetic force is disclosed. An armature having an armature flange at a first end is within an interior portion of the tubular center section of the bobbin and is supported for axial displacement between a first position and a second position. A permanent ring magnet is placed at the first end flange with an inner radial face spaced apart from an outer radial face of the armature flange by a radial gap, with the ring magnet supported by a retainer adjacent to the first end flange and fixed against axial displacement with respect to the bobbin. The solenoid comprises an outer case having a closed bottom at a first end and an open top at a second end and a flux washer disposed in the open top adjacent to a second end of the armature.

    Abstract translation: 公开了一种具有围绕用于产生磁力的第一和第二凸缘之间的绕线管上的线圈的电磁螺线管。 在第一端处具有电枢凸缘的电枢位于线轴的管状中心部分的内部，并且被支撑用于在第一位置和第二位置之间的轴向位移。 永久环形磁铁被放置在第一端部凸缘处，其内径向面与电枢凸缘的外径向面间隔开径向间隙，环形磁体由靠近第一端凸缘的保持器支撑并固定在轴向 相对于筒管的位移。 螺线管包括外壳，其在第一端处具有封闭的底部，在第二端具有敞开的顶部，以及设置在与电枢的第二端相邻的开口顶部的助焊剂垫圈。

    SOLENOID ROBUST AGAINST MISALIGNMENT OF POLE PIECE AND FLUX SLEEVE
    9.
    发明申请
    SOLENOID ROBUST AGAINST MISALIGNMENT OF POLE PIECE AND FLUX SLEEVE 有权
    电磁阀防止零件和通风套管的错位

    公开(公告)号：US20150348691A1

    公开(公告)日：2015-12-03

    申请号：US14288805

    申请日：2014-05-28

    Applicant: FLEXTRONICS AUTOMOTIVE INC.

    Inventor： Matthew Peterson ,  Hamid Najmolhoda

    IPC: H01F7/121 ,  H01F7/16 ,  H01F7/08

    CPC classification number: H01F7/121 ,  H01F7/08 ,  H01F7/081 ,  H01F7/1607 ,  H01F2007/085

    Abstract: An electromagnetic solenoid is disclosed. The solenoid includes a coil, a bobbin, a flux sleeve, an armature, and a pole piece, arranged in such a way that the solenoid is robust against misalignment of the pole piece with the flux sleeve. The configuration facilitates the integration of either the pole piece or the flux sleeve into a hydraulic circuit.

    Abstract translation: 公开了一种电磁螺线管。 螺线管包括线圈，线圈架，磁通套筒，电枢和极靴，其布置成使得螺线管抵抗磁极片与磁通套筒的不对准牢固。 该构造有助于将极靴或助焊套件集成到液压回路中。

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