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1341 records (took 0.075 seconds)

    Impedance matching device
    271.
    发明授权
    Impedance matching device 有权

    公开(公告)号：US09928941B2

    公开(公告)日：2018-03-27

    申请号：US15109866

    申请日：2015-01-21

    Applicant: DELPHI TECHNOLOGIES, INC.

    Inventor： Reinhard Felgenhauer ,  Michael Rucks

    IPC: H01R9/05 ,  H01B7/00 ,  H01P5/02 ,  H01B13/00

    CPC classification number: H01B7/009 ,  H01B13/0023 ,  H01P5/02

    Abstract: An electrical cable includes a first wire conductor separated from a second wire conductor and a compensation area proximate to, but separated from, an end portion of the cable and a method of manufacturing such an electrical cable. The first and second wire conductors are each connected to a contact element. The first and second wire conductors are separated by a first distance within the compensation area. The first and second wire conductors are separated by a second distance outside of the compensation area. The first distance is less than the second distance, thereby decreasing an impedance of the cable within the compensation area.

    Connector assembly with variable axial assist
    272.
    发明授权
    Connector assembly with variable axial assist 有权

    公开(公告)号：US09917402B1

    公开(公告)日：2018-03-13

    申请号：US15612059

    申请日：2017-06-02

    Applicant: Delphi Technologies, Inc.

    Inventor： Jeffrey Scott Campbell ,  Wesley W. Weber, Jr.

    IPC: H01R13/62 ,  H01R13/629

    CPC classification number: H01R13/62911 ,  H01R13/62944

    Abstract: A connector includes a first-housing, a second-housing, a shroud, and a stacked-gear. The first-housing defines a guide-slot. The second-housing mates with the first-housing. The second-housing includes a linear-gear-rack extending from a second-outer-surface and engages the guide-slot. The shroud is moveable from an unmated-position to a mated-position. The shroud is longitudinally slideably mounted to and surrounding at least a portion of the first-housing. The shroud also includes a curved-gear-rack having a variable-pitch-radius. The stacked-gear is moveably mounted to the first-housing. The stacked-gear has a round-gear and a cam-gear having the variable-pitch-radius in communication with the round-gear. The round-gear engages the linear-gear-rack within the guide-slot. The cam-gear engages the curved-gear-rack such that the cam-gear moves in response to a movement of the shroud from the unmated-position to the mated-position. Rotation of the round-gear engaged with the linear-gear-rack axially pulls the linear-gear-rack into the guide-slot, thereby pulling the second-housing into the first-housing.

    HYDRAULICALLY BIASED CAMSHAFT PHASER
    275.
    发明申请
    HYDRAULICALLY BIASED CAMSHAFT PHASER 审中-公开

    公开(公告)号：US20180058274A1

    公开(公告)日：2018-03-01

    申请号：US15688017

    申请日：2017-08-28

    Applicant: Delphi Technologies, Inc.

    Inventor： Thomas Howard Lichti

    IPC: F01L1/344

    CPC classification number: F01L1/3442 ,  F01L2001/34426 ,  F01L2001/3443 ,  F01L2001/34433 ,  F01L2001/3445 ,  F01L2001/34469

    Abstract: A camshaft phaser includes a stator having a plurality of lobes; a rotor coaxially disposed within the stator, the rotor having a plurality of vanes interspersed with the plurality of lobes defining a plurality of advance chambers and a plurality of retard chambers such that the plurality of advance chambers and the plurality of retard chambers are arranged in an alternating pattern and such that the rotor rotates within the stator from a full advance position to a full retard position; and a supply passage in continuous fluid communication with one of the plurality of advance chambers, the supply passage being in continuous fluid communication with an oil source.

    Rotor position sensor signal correction
    277.
    发明授权
    Rotor position sensor signal correction 有权

    公开(公告)号：US09897466B2

    公开(公告)日：2018-02-20

    申请号：US15212573

    申请日：2016-07-18

    Applicant: DELPHI TECHNOLOGIES, INC.

    Inventor： James E. Walters

    IPC: G01B7/30 ,  G01D5/20

    CPC classification number: G01D5/20 ,  H02P21/06 ,  H02P21/12

    Abstract: A motor control system includes a shaft configured to be rotationally driven by a motor. A rotor position sensor is configured to detect rotation of the shaft and output a rotor position signal. A controller is in communication with the motor and the rotor position sensor. The controller converts the rotor position signal to an angle with error, tracks the angle with error to provide an angle that retains mechanical dynamics as stationary reference frame signals, transforms the stationary reference frame signals and the angle with mechanical dynamics to rotating reference frame signals, filters the rotating reference frame signals, transforms the filtered rotating reference frame signals to provide filtered stationary frame signals, and takes an arctangent of the filtered stationary reference frame signals to create a corrected motor control angle. The controller commands the motor based upon the corrected motor control angle.

    REFRACTIVE BEAM STEERING DEVICE USEFUL FOR AUTOMATED VEHICLE LIDAR
    279.
    发明申请
    REFRACTIVE BEAM STEERING DEVICE USEFUL FOR AUTOMATED VEHICLE LIDAR 审中-公开

    公开(公告)号：US20180039073A1

    公开(公告)日：2018-02-08

    申请号：US15227622

    申请日：2016-08-03

    Applicant: DELPHI TECHNOLOGIES, INC.

    Inventor： Yew Kwang Low ,  Kok Wee Yeo ,  Chee Keng Yeo

    IPC: G02B26/08 ,  G01S7/481

    Abstract: An illustrative example device for steering radiation includes an optic component including a plurality of concave surfaces on at least one side of the optic component, a plurality of radiation sources respectively aligned with the plurality of concave surfaces, and at least one actuator that selectively moves the optic component relative to the plurality of light sources to selectively change a direction of respective beams of radiation passing through the plurality of concave surfaces.

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