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1. 发明授权

US07040160B2 Flow sensor 有权
标题翻译：流量传感器
公开(公告)号：US07040160B2
公开(公告)日：2006-05-09
申请号：US10432542
申请日：2001-10-11
申请人： Hans Artmann , Thorsten Pannek , Uwe Konzelmann
发明人： Hans Artmann , Thorsten Pannek , Uwe Konzelmann
IPC分类号： G01F1/68
CPC分类号： G01F1/6845
摘要： A flow sensor is described, in particular for analysis of gas flows, having a substrate and at least one sensor component which is sensitive to a flow of a medium, the sensor component being separated from the substrate in at least some areas by a region that is a poor heat conductor compared to the substrate. In addition, the region having poor heat conductivity is a porous silicon region or a porous silicon oxide region, or the region having poor heat conductivity is a recess in the surface of the substrate above which the sensor element (15) is situated on at least one web which bridges the recess and is at least mostly unsupported. The flow sensor described here is particularly suitable for angle-dependent detection of a gas flow.
摘要翻译：描述了一种流量传感器，特别是用于分析气体流动，具有基底和至少一个对介质流动敏感的传感器部件，传感器部件在至少一些区域与基底分离，区域为与基底相比，导热系数差。此外，导热性差的区域是多孔硅区域或多孔氧化硅区域，或者导热性差的区域是衬底表面中的凹部，传感器元件（15）至少位于其上一个网桥连接凹槽，并且至少几乎不被支撑。这里描述的流量传感器特别适用于气流的角度依赖检测。

2. 发明授权

US09212938B2 Sensor device for detecting a flow property of a fluid medium 有权
标题翻译：用于检测流体介质的流动特性的传感器装置
公开(公告)号：US09212938B2
公开(公告)日：2015-12-15
申请号：US13882434
申请日：2011-09-02
申请人： Kurt Etherington , Norbert Schneider , Andreas Kaufmann , Hans Beyrich , Michael Rittmann , Wolfgang Dann , Uwe Konzelmann , Andreas Roehler , Frank Ullrich
发明人： Kurt Etherington , Norbert Schneider , Andreas Kaufmann , Hans Beyrich , Michael Rittmann , Wolfgang Dann , Uwe Konzelmann , Andreas Roehler , Frank Ullrich
IPC分类号： G01M3/02 , G01F1/684 , F02D41/18 , G01D11/24 , G01F1/692 , G01F5/00 , G01L19/14 , F02D41/28
CPC分类号： G01F1/684 , F02D41/187 , F02D2041/285 , F02D2200/0406 , F02D2200/0418 , F02D2400/18 , G01D11/245 , G01F1/692 , G01F5/00 , G01L19/147
摘要： A sensor device for detecting at least one flow property of a fluid medium. The sensor device includes at least one sensor housing, in which at least one electronic module having at least one flow sensor for detecting the flow property is accommodated. The electronic module is at least partially accommodated in at least one electronic space. Furthermore, at least one pressure sensor and at least one humidity sensor are accommodated inside the sensor housing. The pressure sensor and also the humidity sensor are at least partially accommodated in at least one sensor space, which is designed separately from the electronic space.
摘要翻译：一种用于检测流体介质的至少一个流动特性的传感器装置。传感器装置包括至少一个传感器外壳，其中容纳至少一个具有用于检测流动特性的至少一个流量传感器的电子模块。电子模块至少部分地容纳在至少一个电子空间中。此外，至少一个压力传感器和至少一个湿度传感器容纳在传感器壳体内部。压力传感器和湿度传感器至少部分地容纳在与电子空间分开设计的至少一个传感器空间中。

3. 发明授权

US08607624B2 Sensor system for determining a parameter of a fluid medium 有权
标题翻译：用于确定流体介质参数的传感器系统
公开(公告)号：US08607624B2
公开(公告)日：2013-12-17
申请号：US13119100
申请日：2009-08-13
申请人： Erhard Renninger , Achim Briese , Hans Hecht , Ulrich Wagner , Uwe Konzelmann , Christoph Gmelin
发明人： Erhard Renninger , Achim Briese , Hans Hecht , Ulrich Wagner , Uwe Konzelmann , Christoph Gmelin
IPC分类号： G01M15/04
CPC分类号： G01F1/6842 , G01F15/12
摘要： A sensor system for determining at least one parameter of a fluid medium flowing through a channel, in particular of an intake air mass of an internal combustion engine. The sensor system has at least one sensor chip situated in the channel for determining the parameter of the fluid medium. The sensor chip is accommodated in a sensor carrier that extends into the channel. The sensor carrier has an inflow edge situated transversely to the flow of the fluid medium, which on its part has at least one turbolator, which is equipped to develop turbulences in the flowing fluid medium in the area of the sensor carrier.
摘要翻译：一种传感器系统，用于确定流过通道的流体介质的至少一个参数，特别是内燃机的进气体。传感器系统具有位于通道中的至少一个传感器芯片，用于确定流体介质的参数。传感器芯片容纳在延伸到通道中的传感器载体中。传感器载体具有横向于流体介质的流动的流入边缘，该流体介质在其部分上具有至少一个涡轮机，该涡轮机装备成在传感器载体的区域中在流动的流体介质中形成湍流。

4. 发明申请

US20130269419A1 SENSOR DEVICE FOR DETECTING A FLOW PROPERTY OF A FLUID MEDIUM 有权
标题翻译：用于检测流体介质的流动性的传感器装置
公开(公告)号：US20130269419A1
公开(公告)日：2013-10-17
申请号：US13882434
申请日：2011-09-02
申请人： Kurt Etherington , Norbert Schneider , Andreas Kaufmann , Hans Beyrich , Michael Rittmann , Wolfgang Dann , Uwe Konzelmann , Andreas Roehler , Frank Ullrich
发明人： Kurt Etherington , Norbert Schneider , Andreas Kaufmann , Hans Beyrich , Michael Rittmann , Wolfgang Dann , Uwe Konzelmann , Andreas Roehler , Frank Ullrich
IPC分类号： G01F1/684
CPC分类号： G01F1/684 , F02D41/187 , F02D2041/285 , F02D2200/0406 , F02D2200/0418 , F02D2400/18 , G01D11/245 , G01F1/692 , G01F5/00 , G01L19/147
摘要： A sensor device for detecting at least one flow property of a fluid medium. The sensor device includes at least one sensor housing, in which at least one electronic module having at least one flow sensor for detecting the flow property is accommodated. The electronic module is at least partially accommodated in at least one electronic space. Furthermore, at least one pressure sensor and at least one humidity sensor are accommodated inside the sensor housing. The pressure sensor and also the humidity sensor are at least partially accommodated in at least one sensor space, which is designed separately from the electronic space.
摘要翻译：一种用于检测流体介质的至少一个流动特性的传感器装置。传感器装置包括至少一个传感器外壳，其中容纳至少一个具有用于检测流动特性的至少一个流量传感器的电子模块。电子模块至少部分地容纳在至少一个电子空间中。此外，至少一个压力传感器和至少一个湿度传感器容纳在传感器壳体内部。压力传感器和湿度传感器至少部分地容纳在与电子空间分开设计的至少一个传感器空间中。

5. 发明授权

US08528418B2 Flow meter having a thermal decoupling element separating an ultrasonic transducer and the flow pipe 有权
标题翻译：具有分离超声换能器和流量管的热去耦元件的流量计
公开(公告)号：US08528418B2
公开(公告)日：2013-09-10
申请号：US12887150
申请日：2010-09-21
申请人： Gerhard Hueftle , Uwe Konzelmann
发明人： Gerhard Hueftle , Uwe Konzelmann
IPC分类号： G01F1/66
CPC分类号： G01F1/662 , F02D41/1445 , F02D41/18 , G01F15/006 , G01F15/02 , G01F15/14
摘要： A flow meter for use in a flowing fluid medium includes at least one ultrasonic transducer and at least one measuring section having at least one flow pipe through which a fluid medium flows in a main direction of flow. The ultrasonic transducer is equipped to emit ultrasonic signals essentially parallel to the main direction of flow into the measuring section. The ultrasonic transducer is separated from the flow pipe by at least one thermal decoupling element. The thermal decoupling element is equipped to reduce heat transfer from the flow pipe to the ultrasonic transducer.
摘要翻译：用于流动流体介质的流量计包括至少一个超声波换能器和至少一个具有至少一个流动管道的测量部分，流体介质通过该流管在主流动方向上流动。超声波换能器被配备为发射基本上平行于测量部分的主要流动方向的超声波信号。超声换能器通过至少一个热去耦元件与流管分离。热解耦元件配备有减少从流管到超声换能器的传热。

6. 发明申请

US20120048005A1 SENSOR SYSTEM FOR DETERMINING A PARAMETER OF A FLUID MEDIUM 有权
标题翻译：用于确定流体介质参数的传感器系统
公开(公告)号：US20120048005A1
公开(公告)日：2012-03-01
申请号：US13119100
申请日：2009-08-13
申请人： Erhard Renninger , Achim Briese , Hans Hecht , Ulrich Wagner , Uwe Konzelmann , Christoph Gmelin
发明人： Erhard Renninger , Achim Briese , Hans Hecht , Ulrich Wagner , Uwe Konzelmann , Christoph Gmelin
IPC分类号： G01M15/04
CPC分类号： G01F1/6842 , G01F15/12
摘要： A sensor system for determining at least one parameter of a fluid medium flowing through a channel, in particular of an intake air mass of an internal combustion engine. The sensor system has at least one sensor chip situated in the channel for determining the parameter of the fluid medium. The sensor chip is accommodated in a sensor carrier that extends into the channel. The sensor carrier has an inflow edge situated transversely to the flow of the fluid medium, which on its part has at least one turbolator, which is equipped to develop turbulences in the flowing fluid medium in the area of the sensor carrier.
摘要翻译：一种传感器系统，用于确定流过通道的流体介质的至少一个参数，特别是内燃机的进气体。传感器系统具有位于通道中的至少一个传感器芯片，用于确定流体介质的参数。传感器芯片容纳在延伸到通道中的传感器载体中。传感器载体具有横向于流体介质的流动的流入边缘，该流体介质在其部分上具有至少一个涡轮机，该涡轮机装备成在传感器载体的区域中在流动的流体介质中形成湍流。

7. 发明申请

US20100300187A1 SENSOR SYSTEM FOR DETERMINING A PARAMETER OF A FLUID MEDIUM 有权
标题翻译：用于确定流体介质参数的传感器系统
公开(公告)号：US20100300187A1
公开(公告)日：2010-12-02
申请号：US12734686
申请日：2008-10-20
申请人： Erhard Renninger , Uwe Konzelmann , Christoph Gmelin
发明人： Erhard Renninger , Uwe Konzelmann , Christoph Gmelin
IPC分类号： G01M15/04
CPC分类号： G01F1/6842 , F15D1/001 , F15D1/02
摘要： A sensor system for determining at least one parameter of a fluid medium flowing in a main flow direction has at least one sensor situated in the fluid medium, for determining the parameter of the fluid medium, and at least one grating situated transversely to the main flow direction and having at least one crosstie, the crosstie having a crosstie depth directed essentially in the main flow direction. The crosstie has at least one recess, the crosstie depth being reduced in the recess.
摘要翻译：用于确定在主流动方向上流动的流体介质的至少一个参数的传感器系统具有位于流体介质中的至少一个传感器，用于确定流体介质的参数，以及至少一个横向于主流的光栅方向并且具有至少一个交叉点，该交叉点具有基本上在主流动方向上引导的交叉深度。该十字架具有至少一个凹部，该凹槽中的交叉深度减小。

8. 发明授权

US07614310B2 Ultrasound flow sensor with a modulo-2Pi for a remaining part tracing 失效
标题翻译：超声波流量传感器具有模2Pi用于剩余部分跟踪
公开(公告)号：US07614310B2
公开(公告)日：2009-11-10
申请号：US11576284
申请日：2005-12-06
申请人： Uwe Konzelmann , Tobias Lang , Sami Radwan
发明人： Uwe Konzelmann , Tobias Lang , Sami Radwan
IPC分类号： G01F1/66
CPC分类号： G01P5/245 , G01F1/667 , G01F1/7082 , G01N29/024 , G01N29/38 , G01N29/4472 , G01N2291/02836
摘要： For determining the transit time of an ultrasonic signal from an ultrasonic sensor that was launched into a measurement path by an ultrasonic converter, the phase shift of the ultrasonic signal is determined relative to a reference timing signal, and a remainder is determined as a measure of the transit time of the ultrasonic signal so that the phase shift is determined using a quadrature demodulation scheme, with which the received ultrasonic signal is inverted, in a segmented manner, using a timing signal and a phase-shifted timing signal, and the remainder is determined based on a characteristic quantity of the ultrasonic signal.
摘要翻译：为了确定由超声波转换器发射到测量路径中的超声波传感器的超声波信号的传播时间，相对于参考定时信号确定超声波信号的相移，其余部分被确定为超声波信号的传播时间，使得使用定时信号和相移定时信号以分段方式使用正交解调方案确定接收的超声波信号的相移，并且其余部分是基于超声波信号的特征量来确定。

9. 发明申请

US20080271543A1 Ultrasonic Flow Rate Meter Having a Pressure Sensor 失效
标题翻译：超声波流量计有压力传感器
公开(公告)号：US20080271543A1
公开(公告)日：2008-11-06
申请号：US11793666
申请日：2005-08-26
申请人： Hans Hecht , Roland Mueller , Uwe Konzelmann , Tobias Lang , Sami Radwan
发明人： Hans Hecht , Roland Mueller , Uwe Konzelmann , Tobias Lang , Sami Radwan
IPC分类号： G01F1/66
CPC分类号： G01F5/00 , G01F1/662 , G01F15/18
摘要： An ultrasonic flow rate meter and a method for measuring the flow rate with the aid of ultrasound are described, having at least two ultrasonic transducers situated offset in a flow channel in the flow direction for transmitting and receiving ultrasound wave packets, so that ultrasound propagation times from one of the ultrasonic transducers to the other, and vice-versa, can be determined in an electronic part, and having a pressure sensor associated with the flow channel for determining the pressure in the flow channel. Measured values for an engine control that is as accurate as possible are determinable by accurately detecting the incoming air in the intake of a motor vehicle internal combustion engine.
摘要翻译：描述了一种超声波流量计和一种借助于超声波测量流量的方法，该超声波流量计具有至少两个在流动方向上偏移的超声波换能器，用于发送和接收超声波分组，从而超声传播时间从一个超声波换能器到另一个，反之亦然，可以在电子部件中确定，并且具有与用于确定流动通道中的压力的流动通道相关联的压力传感器。通过准确地检测机动车内燃机的进气中的进入空气，可以确定尽可能准确的发动机控制的测量值。

10. 发明授权

US07201048B2 Measuring device for a flow sensor, in particular an air mass sensor for internal combustion engines and method for measuring air flows 有权
标题翻译：用于流量传感器的测量装置，特别是用于内燃机的空气质量传感器和用于测量气流的方法
公开(公告)号：US07201048B2
公开(公告)日：2007-04-10
申请号：US11177101
申请日：2005-07-07
申请人： Erhard Renninger , Uwe Konzelmann , Tobias Lang
发明人： Erhard Renninger , Uwe Konzelmann , Tobias Lang
IPC分类号： G01F1/68
CPC分类号： G01F1/6845 , G01F1/699 , G01F1/72
摘要： A measuring device for a flow sensor is provided, in which the drift is minimized.
摘要翻译：提供了一种用于流量传感器的测量装置，其中漂移最小化。

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