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21. 发明申请

US20090211355A1 Heated Hot-Film Air-Mass Sensor 有权
标题翻译：加热热电影空气质量传感器
公开(公告)号：US20090211355A1
公开(公告)日：2009-08-27
申请号：US11887718
申请日：2006-02-23
申请人： Erhard Renninger , Gerhard Hueftle , Joerg Brueckner , Bernhard Opitz , Bernd Kuenzl , Uwe Konzelmann , Ulrich Wagner , Henning Marberg , Christoph Gmelin , Matthias Illian
发明人： Erhard Renninger , Gerhard Hueftle , Joerg Brueckner , Bernhard Opitz , Bernd Kuenzl , Uwe Konzelmann , Ulrich Wagner , Henning Marberg , Christoph Gmelin , Matthias Illian
IPC分类号： G01F1/692 , H05K3/30
CPC分类号： F02D41/187 , G01F1/692 , G01F1/6983 , Y10T29/4913
摘要： To determine air mass flows, especially for controlling internal combustion engines, a hot-film air-mass sensor is provided, which may be used especially for sensing air mass flows in the intake tract of an internal combustion engine. The hot-film air-mass sensor has a sensor chip having a sensor frame and a sensor diaphragm having at least one heating element and at least two temperature sensors. Furthermore, the hot-film air-mass sensor has a chip carrier for mounting the sensor chip, as well as at least one additional heating element. The sensor chip is able to be heated up using the at least one additional heating element, which is inserted into the chip carrier. Compared to the usual devices, the hot-film air-mass sensor has a lower susceptibility to contamination, especially by oil films.
摘要翻译：为了确定空气质量流量，特别是用于控制内燃机，提供了一种热膜空气质量传感器，其可以特别用于感测内燃机进气道中的空气质量流量。热膜空气质量传感器具有传感器芯片，传感器芯片具有至少一个加热元件和至少两个温度传感器的传感器框架和传感器隔膜。此外，热膜空气质量传感器具有用于安装传感器芯片的芯片载体，以及至少一个附加的加热元件。传感器芯片能够使用插入到芯片载体中的至少一个附加加热元件来加热。与常规装置相比，热膜空气质量传感器对污染的敏感性较低，特别是油膜。

22. 发明授权

US07467541B2 Sensor having a thermal gradient pump 有权
标题翻译：传感器具有热梯度泵
公开(公告)号：US07467541B2
公开(公告)日：2008-12-23
申请号：US11603574
申请日：2006-11-22
申请人： Uwe Konzelmann , Ulrich Wagner , Christoph Gmelin , Martin Baumann
发明人： Uwe Konzelmann , Ulrich Wagner , Christoph Gmelin , Martin Baumann
IPC分类号： G01N25/18
CPC分类号： G01N25/18
摘要： A sensor for detecting a component of a gaseous fluid containing multiple components. The sensor includes a housing, which delimits a measuring chamber and which accommodates a measuring chip having a heatable diaphragm. The housing has at least one opening which allows convective heat transport.
摘要翻译：一种用于检测包含多个部件的气态流体的部件的传感器。传感器包括壳体，其限定测量室并且容纳具有可加热隔膜的测量芯片。壳体具有允许对流热传输的至少一个开口。

23. 发明授权

US07360392B2 Fluid sensor including an error detection device 有权
标题翻译：流体传感器包括错误检测装置
公开(公告)号：US07360392B2
公开(公告)日：2008-04-22
申请号：US11715573
申请日：2007-03-07
申请人： Uwe Konzelmann , Ulrich Wagner , Christoph Gmelin , Martin Baumann
发明人： Uwe Konzelmann , Ulrich Wagner , Christoph Gmelin , Martin Baumann
IPC分类号： G01B27/04
CPC分类号： G01N25/18
摘要： A fluid sensor may be used for detecting fluid media, in particular hydrogen. The fluid sensor includes a sensor chip having a chip surface, which has a measuring surface and a body surface. Printed conductors of a central sensor circuit having at least one heating element and at least one temperature sensor are provided on the measuring surface. Furthermore, the fluid sensor has one additional fracture detection element and one fracture detection circuit situated on the sensor chip. The fracture detection circuit is designed for detecting fractures and/or cracks in and/or on the sensor chip, in particular in the area of a boundary between the measuring surface and body surface.
摘要翻译：流体传感器可以用于检测流体介质，特别是氢。流体传感器包括具有芯片表面的传感器芯片，该芯片表面具有测量表面和体表面。具有至少一个加热元件和至少一个温度传感器的中央传感器电路的印刷导体设置在测量表面上。此外，流体传感器具有一个额外的断裂检测元件和位于传感器芯片上的一个断裂检测电路。断裂检测电路设计用于检测传感器芯片中和/或上的裂缝和/或裂纹，特别是在测量表面和体表之间的边界区域中。

24. 发明申请

US20050086917A1 Device for filtering a gas flowing through a line 有权
标题翻译：用于过滤流过管线的气体的装置
公开(公告)号：US20050086917A1
公开(公告)日：2005-04-28
申请号：US10952595
申请日：2004-09-29
申请人： Klaus Reymann , Uwe Konzelmann , Christoph Gmelin
发明人： Klaus Reymann , Uwe Konzelmann , Christoph Gmelin
IPC分类号： B01D46/00 , B01D46/24 , F02M35/024
CPC分类号： B01D46/0041 , B01D46/24 , B01D2279/60 , F02M35/024 , Y10S55/30
摘要： A device for filtering a gas flowing through a line, particularly for filtering the air flow in an intake line of an internal combustion engine, including a filter element which is insertable in a line section and surrounds a longitudinally extending interior cavity in the manner of a cover. In order to equalize the flow of gas, a choke element is furnished with at least one breakthrough in the interior cavity and divides the inner cavity into two sub-sections that are connected to one another via the at least one breakthrough.
摘要翻译：一种用于过滤流过管线的气体的装置，特别是用于过滤内燃机的进气管线中的空气流，该内燃机包括可插入管线部分中的过滤元件，并以盖。为了均衡气体的流动，扼流元件在内部空腔中设置有至少一个穿透，并且将内部空腔划分成通过至少一个穿透件彼此连接的两个子部分。

25. 发明授权

US07966877B2 Heated hot-film air-mass sensor 有权
标题翻译：加热热膜空气传感器
公开(公告)号：US07966877B2
公开(公告)日：2011-06-28
申请号：US11887718
申请日：2006-02-23
申请人： Erhard Renninger , Gerhard Hueftle , Joerg Brueckner , Bernhard Opitz , Bernd Kuenzl , Uwe Konzelmann , Ulrich Wagner , Henning Marberg , Christoph Gmelin , Matthias Illian
发明人： Erhard Renninger , Gerhard Hueftle , Joerg Brueckner , Bernhard Opitz , Bernd Kuenzl , Uwe Konzelmann , Ulrich Wagner , Henning Marberg , Christoph Gmelin , Matthias Illian
IPC分类号： G01F1/692
CPC分类号： F02D41/187 , G01F1/692 , G01F1/6983 , Y10T29/4913
摘要： To determine air mass flows, especially for controlling internal combustion engines, a hot-film air-mass sensor is provided, which may be used especially for sensing air mass flows in the intake tract of an internal combustion engine. The hot-film air-mass sensor has a sensor chip having a sensor frame and a sensor diaphragm having at least one heating element and at least two temperature sensors. Furthermore, the hot-film air-mass sensor has a chip carrier for mounting the sensor chip, as well as at least one additional heating element. The sensor chip is able to be heated up using the at least one additional heating element, which is inserted into the chip carrier. Compared to the usual devices, the hot-film air-mass sensor has a lower susceptibility to contamination, especially by oil films.
摘要翻译：为了确定空气质量流量，特别是用于控制内燃机，提供了一种热膜空气质量传感器，其可以特别用于感测内燃机进气道中的空气质量流量。热膜空气质量传感器具有传感器芯片，传感器芯片具有至少一个加热元件和至少两个温度传感器的传感器框架和传感器隔膜。此外，热膜空气质量传感器具有用于安装传感器芯片的芯片载体，以及至少一个附加的加热元件。传感器芯片能够使用插入到芯片载体中的至少一个附加加热元件来加热。与常规装置相比，热膜空气质量传感器对污染的敏感性较低，特别是油膜。

26. 发明授权

US07661304B2 Heated H2 sensor 有权
标题翻译：加热H2传感器
公开(公告)号：US07661304B2
公开(公告)日：2010-02-16
申请号：US11603453
申请日：2006-11-22
申请人： Uwe Konzelmann , Ulrich Wagner , Christoph Gmelin , Martin Baumann
发明人： Uwe Konzelmann , Ulrich Wagner , Christoph Gmelin , Martin Baumann
IPC分类号： G01F1/68
CPC分类号： G01N25/18
摘要： A method and a sensor for detecting a component, in particular H2, in a gaseous fluid containing multiple components. A measuring chamber, which accommodates a heatable measuring element, is implemented in a sensor. The measuring chamber is heated.
摘要翻译：一种用于检测包含多个组分的气态流体中的组分，特别是H2的方法和传感器。容纳可加热测量元件的测量室被实施在传感器中。测量室被加热。

27. 发明申请

US20090205417A1 Method for Operating Hot-Film Air-Mass Sensors 有权
标题翻译：操作热膜空气传感器的方法
公开(公告)号：US20090205417A1
公开(公告)日：2009-08-20
申请号：US11887884
申请日：2006-02-23
申请人： Bernhard Opitz , Uwe Konzelmann , Christoph Gmelin , Araceli Pison
发明人： Bernhard Opitz , Uwe Konzelmann , Christoph Gmelin , Araceli Pison
IPC分类号： G01F1/692
CPC分类号： G01F1/6983 , G01F1/6986
摘要： A method is provided for operating a hot-film air-mass sensor, which can be used especially for measuring air mass flows in the intake tract of an internal combustion engine. The hot-film air-mass sensor has a sensor chip having a sensor frame and a sensor diaphragm having at least one heating element and at least two temperature sensors, a chip carrier for holding the sensor chip and at least one additional heating element. The sensor chip is able to be heated up using the at least one additional heating element. Immediately after shutting down the internal combustion engine, the at least one heating element of the sensor diaphragm is switched off, or is switched to a lower heating power. Furthermore, the at least one additional heating element is switched on for a specified postheating phase. The provided method is particularly suitable for avoiding oil contamination of the hot-film air-mass sensor.
摘要翻译：提供一种用于操作热膜空气质量传感器的方法，其可以特别用于测量内燃机的进气道中的空气质量流量。热膜空气质量传感器具有传感器芯片，传感器框架和传感器隔膜具有至少一个加热元件和至少两个温度传感器，用于保持传感器芯片和至少一个附加加热元件的芯片载体。传感器芯片能够使用至少一个附加的加热元件被加热。在关闭内燃机之后，传感器隔膜的至少一个加热元件被切断，或切换到较低的加热功率。此外，至少一个附加的加热元件在特定的后加热阶段被接通。所提供的方法特别适用于避免热膜空气传感器的油污染。

28. 发明授权

US07544225B2 Device for filtering a gas flowing through a line 有权
标题翻译：用于过滤流过管线的气体的装置
公开(公告)号：US07544225B2
公开(公告)日：2009-06-09
申请号：US10952595
申请日：2004-09-29
申请人： Klaus Reymann , Uwe Konzelmann , Christoph Gmelin
发明人： Klaus Reymann , Uwe Konzelmann , Christoph Gmelin
IPC分类号： B01D46/00 , F02M35/02 , F02M35/04
CPC分类号： B01D46/0041 , B01D46/24 , B01D2279/60 , F02M35/024 , Y10S55/30
摘要： A device for filtering a gas flowing through a line, particularly for filtering the air flow in an intake line of an internal combustion engine, including a filter element which is insertable in a line section and surrounds a longitudinally extending interior cavity in the manner of a cover. In order to equalize the flow of gas, a choke element is furnished with at least one breakthrough in the interior cavity and divides the inner cavity into two sub-sections that are connected to one another via the at least one breakthrough.
摘要翻译：一种用于过滤流过管线的气体的装置，特别是用于过滤内燃机的进气管线中的空气流，该内燃机包括可插入管线部分中的过滤元件，并以盖。为了均衡气体的流动，扼流元件在内部空腔中设置有至少一个穿透，并且将内部空腔划分成通过至少一个突破彼此连接的两个子部分。

29. 发明授权

US07401509B2 Device for determining air mass in a line and including a separation outlet having a wind shield structure 有权
标题翻译：用于确定管线中的空气质量并包括具有防风罩结构的分离出口的装置
公开(公告)号：US07401509B2
公开(公告)日：2008-07-22
申请号：US10552865
申请日：2004-02-11
申请人： Uwe Konzelmann , Christoph Gmelin
发明人： Uwe Konzelmann , Christoph Gmelin
IPC分类号： G01F1/68
CPC分类号： G01F1/6842 , G01F5/00 , G01F15/12
摘要： In a device for determining at least one parameter of a medium flowing in a main direction of flow in a line, which device has a part that can be inserted into the line with a predeterminable orientation in relation to the main direction of flow in such a manner that a partial stream of the medium flowing in the line passes into an entry region of a channel structure formed in the part, a measuring channel, provided with a measuring element for determining the at least one parameter, branching off from the entry region and the entry region having a separation zone which is separated from the measuring channel and has at least one separation aperture, which separation aperture opens into the line at a side wall of the part, which side wall extends substantially parallel to the main direction of flow, the part advantageously has at least one wind shield which is disposed downstream of the at least one separation aperture in the direction of the main direction of flow and which projects from the side wall provided with the separation aperture.
摘要翻译：在用于确定沿着主要流动方向流动的介质的至少一个参数的装置中，该装置具有能够以这样的方式相对于主流动方向以可预定的方向插入到该线中的部分使得在该线路中流动的介质的部分流进入形成在该部分中的通道结构的入口区域的方式，测量通道，设置有用于确定至少一个参数的测量元件，从入口区域分支出;以及所述入口区域具有与所述测量通道分离并具有至少一个分离孔的分离区，所述分隔孔在所述部分的侧壁处通向所述管线，所述侧壁基本上平行于所述主流动方向延伸，该部件有利地具有至少一个挡风板，其沿着主流动方向设置在至少一个分离孔的下游，并且将f 从侧壁设有分隔孔。

30. 发明授权

US07360414B2 Device for determining at least one parameter of a medium flowing in a conduit and having a separation opening in the bypass passage 有权
标题翻译：用于确定在导管中流动并且在旁路通道中具有分隔开口的介质的至少一个参数的装置
公开(公告)号：US07360414B2
公开(公告)日：2008-04-22
申请号：US10564459
申请日：2004-06-18
申请人： Uwe Konzelmann , Henning Marberg , Christoph Gmelin
发明人： Uwe Konzelmann , Henning Marberg , Christoph Gmelin
IPC分类号： G01F1/68
CPC分类号： G01F1/6842 , G01F5/00
摘要： Devices for determining at least one parameter of a medium flowing in a conduit, in particular for determining the air-mass flow in the intake tract of an internal combustion engine, including a conduit member and sensor device having a bypass section are already known. To prevent flow detachment at the side walls of the bypass section, it is proposed that a flow guide wall running substantially parallel to the side wall provided with the separation opening of the bypass section be arranged in the conduit member behind the separation opening, as viewed in the main flow direction; the length dimension b of the flow guide wall, as viewed in the main flow direction, being equal to or greater than the distance a of the separation opening from the rear wall; and the distance c of the flow guide wall from the center axis of the conduit member being greater than or equal to the distance d of the side wall provided with the separation opening of the bypass section from the center axis.
摘要翻译：用于确定在导管中流动的介质的至少一个参数的装置，特别是用于确定包括导管构件和具有旁路部分的传感器装置的内燃机的进气道中的空气质量流量是已知的。为了防止在旁路部分的侧壁处的流动分离，建议在分离开口后面的导管构件中布置大致平行于设置有旁通部分的分离开口的侧壁延伸的导流壁，如图所示在主流方向; 在主流动方向观察时，导流壁的长度尺寸b等于或大于分隔开口与后壁的距离a; 并且导流壁距管道构件的中心轴线的距离c大于或等于设置有旁通区段的分离开口的侧壁距离中心轴线的距离d。

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