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    DEVICE FOR CALIBRATING A SCATTEROMETER
    11.
    发明申请
    DEVICE FOR CALIBRATING A SCATTEROMETER 有权
    用于校准扫描仪的设备

    公开(公告)号：US20150077749A1

    公开(公告)日：2015-03-19

    申请号：US14372175

    申请日：2013-01-14

    Applicant: Robert Bosch GmbH

    Inventor： Daniel Strack ,  Reinhard Hoss ,  Michael Neuendorf ,  Gerhard Haaga ,  Karl Stengel ,  Andrea Matteucci

    IPC: G01N21/47 ,  G01N15/06

    CPC classification number: G01N21/4785 ,  G01N15/06 ,  G01N2015/0693 ,  G01N2201/06113 ,  G01N2201/127

    Abstract: A calibration device is described for calibrating a scatterometer, which is designed in particular for measuring a particle concentration in exhaust gases of motor vehicles. The calibration device has at least one scattering body which emits scattered light having a defined intensity and distribution when irradiated with a light beam, the scattering body having an emission surface for the scattered light, to which is assigned at least one light sensor for detecting the scattered light exiting the emission surface. A screening body having at least one screen opening through which the scattered light exits in the direction of the at least one light sensor is assigned to the emission surface of the scattering body.

    Abstract translation: 描述了用于校准散射仪的校准装置，其特别用于测量机动车辆废气中的颗粒浓度。 校准装置具有至少一个散射体，该散射体在用光束照射时发射具有确定的强度和分布的散射光，散射体具有用于散射光的发射表面，并分配有至少一个光传感器，用于检测 离开发射表面的散射光。 具有至少一个屏幕开口的屏蔽体被分配给散射体的发射表面，散射光沿着至少一个光传感器的方向射出。

    Injector testing device
    12.
    发明授权
    Injector testing device 有权

    公开(公告)号：US10781781B2

    公开(公告)日：2020-09-22

    申请号：US15761370

    申请日：2016-07-25

    Applicant: Robert Bosch GmbH

    Inventor： Reinhard Hoss ,  Armin Batha ,  Daniel Strack

    IPC: G01M15/02 ,  F02M65/00 ,  F04B51/00

    Abstract: An injector testing device includes a fluid pump configured to convey a test oil; a motor mechanically connected to the fluid pump and configured to drive the fluid pump; and a rail configured to receive the test oil conveyed by the fluid pump and to fluidly connect to at least one injector to be tested. The fluid pump, the motor, and the rail are supported elastically in the injector testing device as a common assembly.

    INJECTOR TESTING DEVICE
    13.
    发明申请
    INJECTOR TESTING DEVICE 审中-公开

    公开(公告)号：US20180259423A1

    公开(公告)日：2018-09-13

    申请号：US15761163

    申请日：2016-07-25

    Applicant: Robert Bosch GmbH

    Inventor： Reinhard Hoss ,  Armin Batha ,  Daniel Strack

    IPC: G01M15/02

    Abstract: An injector testing device includes a fluid pump, which is configured to convey a test oil; a motor, which is connected mechanically to the fluid pump and is configured to drive the fluid pump; at least one injector holding device for mounting at least one injector to be tested; and a rail, which is configured to receive the test oil conveyed by the fluid pump and to fluidly connect to at least one injector to be tested. In this context, the rail is mounted in the injector testing device in such a manner, that it may be swiveled with respect to the at least one injector holding device, in order to align it with the injector to be tested.

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