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    Device for determining at least one parameter of a medium flowing in a line having diversion surface
    5.
    发明授权
    Device for determining at least one parameter of a medium flowing in a line having diversion surface 有权
    用于确定在具有转向表面的线中流动的介质的至少一个参数的装置

    公开(公告)号：US07305877B2

    公开(公告)日：2007-12-11

    申请号：US10562784

    申请日：2004-07-06

    申请人： Hans Beyrich ,  Uwe Konzelmann ,  Christoph Gmelin ,  Oliver Hennig

    发明人： Hans Beyrich ,  Uwe Konzelmann ,  Christoph Gmelin ,  Oliver Hennig

    IPC分类号： G01F1/68

    CPC分类号： G01F1/6842 ,  G01F5/00 ,  G01F15/12

    摘要： A device for determining at least one parameter of a medium flowing in a line, in particular for determining the air mass flow rate in the intake manifold of an internal combustion engine, which include a line component 3 and a sensor device 1 having a bypass part 6, are known. To prevent separation of the flow at the sidewalls of the bypass part, it is provided that a flow diversion element 2 be positioned in the line component 3 upstream from the bypass part 6 with respect to the main flow direction 18 and have at least one diversion surface 20 facing the main flow direction 18, which, starting from an apex line 25 located at a distance from the bypass part 6, curves evenly on both sides toward the two sidewalls 16, 17 so that the ends 38 of the diversion surface 20 facing away from the apex line are aligned with the sidewalls 16, 17.

    摘要翻译： 一种用于确定在线中流动的介质的至少一个参数的装置，特别是用于确定内燃机的进气歧管中的空气质量流量，其包括线路部件3和具有旁路部分的传感器装置1 6，已知。 为了防止在旁路部分的侧壁处的流动分离，提供了分流元件2相对于主流动方向18定位在旁路部分6上游的管线部件3中并且具有至少一个转向 面向主流动方向18的表面20，其从位于距离旁路部分6一定距离处的顶点线25开始，两侧均匀地朝向两个侧壁16,17弯曲，使得转向表面20的端部38面向 远离顶点线与侧壁16,17对齐。

    Device for determining at least one parameter of a medium flowing in a line
    6.
    发明授权
    Device for determining at least one parameter of a medium flowing in a line 有权
    用于确定在一行中流动的介质的至少一个参数的装置

    公开(公告)号：US07124626B2

    公开(公告)日：2006-10-24

    申请号：US10511839

    申请日：2003-04-09

    申请人： Thomas Lenzing ,  Hans Beyrich ,  Roland Mueller ,  Uwe Konzelmann ,  Tobias Lang ,  Henning Marberg

    发明人： Thomas Lenzing ,  Hans Beyrich ,  Roland Mueller ,  Uwe Konzelmann ,  Tobias Lang ,  Henning Marberg

    IPC分类号： G01M15/00

    CPC分类号： G01F1/6842

    摘要： A device for determining at least one parameter of a medium flowing in a line, particularly the intake air mass of an internal combustion engine, having one part which has at least one measuring channel for conducting at least one partial flow of the medium flowing in the line in a main flow direction and which can be inserted into the line with a predetermined alignment with respect to the main flow direction, and having at least one measuring element situated in the measuring channel for determining the at least one parameter. In the part, a channel structure is formed, having an input region for the entry of a partial flow of the medium and having a measuring channel branching off from the input region. The input region has a separation zone with a separation opening, and at least two projections which protrude from mutually opposite interior walls of the input region into the input region.

    摘要翻译： 一种用于确定在一条管线中流动的介质，特别是内燃机的进气质量的至少一个参数的装置，该装置具有一部分，该部分具有至少一个测量通道，用于使至少一个在 在主流动方向上行，并且可以相对于主流动方向以预定的对准方式插入到管线中，并且具有位于测量通道中的至少一个测量元件，用于确定至少一个参数。 在该部分中，形成通道结构，其具有用于输入介质的部分流的输入区域，并具有从输入区域分支的测量通道。 输入区域具有带有分隔开口的分隔区和从输入区域的相互相对的内壁突出到输入区域中的至少两个突起。

    Device for determining at least one parameter of a medium flowing in a line
    7.
    发明申请
    Device for determining at least one parameter of a medium flowing in a line 有权
    用于确定在一行中流动的介质的至少一个参数的装置

    公开(公告)号：US20050217357A1

    公开(公告)日：2005-10-06

    申请号：US10511839

    申请日：2003-04-09

    申请人： Thomas Lenzing ,  Hans Beyrich ,  Roland Mueller ,  Uwe Konzelmann ,  Tobias Lang ,  Henning Marberg

    发明人： Thomas Lenzing ,  Hans Beyrich ,  Roland Mueller ,  Uwe Konzelmann ,  Tobias Lang ,  Henning Marberg

    IPC分类号： G01F1/684 ,  G01P5/00

    CPC分类号： G01F1/6842

    摘要： A device for determining at least one parameter of a medium flowing in a line, particularly the intake air mass of an internal combustion engine, having one part which has at least one measuring channel for conducting at least one partial flow of the medium flowing in the line in a main flow direction and which can be inserted into the line with a predetermined alignment with respect to the main flow direction, and having at least one measuring element situated in the measuring channel for determining the at least one parameter. In the part, a channel structure is formed, having an input region for the entry of a partial flow of the medium and having a measuring channel branching off from the input region. The input region has a separation zone with a separation opening, and at least two projections which protrude from mutually opposite interior walls of the input region into the input region.

    摘要翻译： 一种用于确定在一条管线中流动的介质，特别是内燃机的进气质量的至少一个参数的装置，该装置具有一部分，该部分具有至少一个测量通道，用于使至少一个在 在主流动方向上行，并且可以相对于主流动方向以预定的对准方式插入到管线中，并且具有位于测量通道中的至少一个测量元件，用于确定至少一个参数。 在该部分中，形成通道结构，其具有用于输入介质的部分流的输入区域，并具有从输入区域分支的测量通道。 输入区域具有带有分隔开口的分隔区和从输入区域的相互相对的内壁突出到输入区域中的至少两个突起。

    Device for determining at least one parameter of a medium flowing in a line
    9.
    发明申请
    Device for determining at least one parameter of a medium flowing in a line 有权
    用于确定在一行中流动的介质的至少一个参数的装置

    公开(公告)号：US20070062275A1

    公开(公告)日：2007-03-22

    申请号：US10562784

    申请日：2004-07-06

    申请人： Hans Beyrich ,  Uwe Konzelmann ,  Christoph Gmelin ,  Oliver Hennig

    发明人： Hans Beyrich ,  Uwe Konzelmann ,  Christoph Gmelin ,  Oliver Hennig

    IPC分类号： G01F1/68

    CPC分类号： G01F1/6842 ,  G01F5/00 ,  G01F15/12

    摘要： A device for determining at least one parameter of a medium flowing in a line, in particular for determining the air mass flow rate in the intake manifold of an internal combustion engine, which include a line component 3 and a sensor device 1 having a bypass part 6, are known. To prevent separation of the flow at the sidewalls of the bypass part, it is provided that a flow diversion element 2 be positioned in the line component 3 upstream from the bypass part 6 with respect to the main flow direction 18 and have at least one diversion surface 20 facing the main flow direction 18, which, starting from an apex line 25 located at a distance from the bypass part 6, curves evenly on both sides toward the two sidewalls 16, 17 so that the ends 38 of the diversion surface 20 facing away from the apex line are aligned with the sidewalls 16, 17.

    摘要翻译： 一种用于确定在线中流动的介质的至少一个参数的装置，特别是用于确定内燃机的进气歧管中的空气质量流量，其包括线路部件3和具有旁路部分的传感器装置1 6，已知。 为了防止在旁路部分的侧壁处的流动分离，提供了分流元件2相对于主流动方向18定位在旁路部分6上游的管线部件3中，并且具有至少一个转向 面向主流动方向18的表面20，其从位于距离旁路部分6一定距离处的顶点线25开始，在两侧均匀地朝向两个侧壁16,17弯曲，使得转向表面20的端部38面向 远离顶点线与侧壁16,17对齐。

    Test method for a humidity sensor and sensor module for same
    10.
    发明申请
    Test method for a humidity sensor and sensor module for same 审中-公开
    湿度传感器和传感器模块的测试方法相同

    公开(公告)号：US20130174644A1

    公开(公告)日：2013-07-11

    申请号：US13805202

    申请日：2011-05-19

    申请人： Norbert Schneider ,  Alex Grossmann ,  Uwe Konzelmann ,  Joerg Brueckner ,  Wolfgang Dressler ,  Stefan Motz ,  Thilo Gleisberg ,  Christian Wolf

    发明人： Norbert Schneider ,  Alex Grossmann ,  Uwe Konzelmann ,  Joerg Brueckner ,  Wolfgang Dressler ,  Stefan Motz ,  Thilo Gleisberg ,  Christian Wolf

    IPC分类号： G01N25/56

    CPC分类号： G01N25/56 ,  G01N33/007

    摘要： A method for operating a sensor module having a humidity sensor for ascertaining the relative humidity, at least one first measured value for the relative humidity being ascertained with the aid of the humidity sensor. It is provided that an ambient temperature in the area of the humidity sensor is changed with the aid of a temperature control device; at least one second measured value for the relative humidity is ascertained with the aid of the humidity sensor after the change in ambient temperature in the area of the humidity sensor; and an operating state and/or a proper operation of the humidity sensor is inferred as a function of the first and second measured values.

    摘要翻译： 一种用于操作具有用于确定相对湿度的湿度传感器的传感器模块的方法，借助于湿度传感器确定相对湿度的至少一个第一测量值。 提供了在温度控制装置的帮助下改变湿度传感器的区域中的环境温度; 在湿度传感器的区域中的环境温度变化之后，借助湿度传感器确定相对湿度的至少一个第二测量值; 并且作为第一和第二测量值的函数推断湿度传感器的操作状态和/或适当的操作。