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1.发明申请Method and device for measuring the temperature of an exhaust gas flow in an exhaust line of an internal combustion engine 审中-公开用于测量内燃机排气管线中的废气流的温度的方法和装置公开(公告)号：US20090129436A1
公开(公告)日：2009-05-21
申请号：US11921893
申请日：2006-05-04
申请人： Manfred Glehr , Stephan Heinrich
发明人： Manfred Glehr , Stephan Heinrich
IPC分类号： G01J5/08
CPC分类号： G01J5/08 , G01J5/0014 , G01J5/041 , G01J5/042 , G01J5/0803 , G01J5/0806 , G01J5/0815 , G01J5/0868 , G01J5/0893
摘要： A device for measuring a temperature of an exhaust gas flow in an exhaust branch of an exhaust gas section of an internal combustion engine is disclosed. A sub-region of the exhaust branch is configured as a parabolic mirror having a focal point positioned outside of the exhaust branch. The device includes a side channel member attached to the exhaust branch and having an open end adjacent to the exhaust branch and a closed end; and a radiation sensitive sensor disposed in the side channel member and at the focal point. The open end is in fluid communication with an interior of the exhaust branch through a cutout of the exhaust branch so that the sensor is coupled to radiation of the exhaust gas flow for measuring a temperature of the exhaust gas flow. A related method is also disclosed.
摘要翻译： 公开了一种用于测量内燃机的排气部分的排气分支中的废气流的温度的装置。 排气分支的子区域被构造为具有位于排气分支外侧的焦点的抛物面镜。 该装置包括附接到排气支路并且具有与排气支路相邻的开口端和封闭端的侧通道构件; 以及设置在侧通道构件和焦点处的辐射敏感传感器。 开口端通过排气分支的切口与排气分支的内部流体连通，使得传感器与废气流的辐射耦合，以测量废气流的温度。 还公开了相关方法。
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公开(公告)号：US20050230602A1
公开(公告)日：2005-10-20
申请号：US11083119
申请日：2005-03-17
申请人： Manfred Glehr , Stephan Heinrich
发明人： Manfred Glehr , Stephan Heinrich
CPC分类号： G01J1/46
摘要： A radiation-measurement circuit for a photodiode has a microprocessor providing a pulse-width-modulated voltage signal via a low-pass filter to the cathode of the photodiode. The voltage which is applied to the cathode of the photodiode is detected via an input of the microprocessor and is regulated at a nominal value by adjusting the modulated voltage signal of the microprocessor. The circuit has a particularly wide dynamic measurement range.
摘要翻译： 用于光电二极管的辐射测量电路具有微处理器，通过低通滤波器向光电二极管的阴极提供脉冲宽度调制的电压信号。 通过微处理器的输入检测施加到光电二极管的阴极的电压，并通过调节微处理器的调制电压信号将其调节到标称值。 该电路具有特别宽的动态测量范围。
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公开(公告)号：US20090304043A1
公开(公告)日：2009-12-10
申请号：US12309562
申请日：2007-07-17
申请人： Manfred Glehr , Stephan Heinrich
发明人： Manfred Glehr , Stephan Heinrich
摘要： The invention relates to a temperature sensor comprising a sense element and being in contact with a housing configured as a contact wire of the temperature sensor. A contact wire arranged inside the housing, is configured concentrically and is held under spring tension with an angular spring. For testing purposes, a testing resistor, being connected parallel to the sensor element is proposed.
摘要翻译： 本发明涉及一种温度传感器，包括感测元件并与构造为温度传感器的接触线的外壳接触。 布置在壳体内部的接触线被同心地配置并且通过角度弹簧保持在弹簧张力下。 为了测试目的，提出了一种与传感器元件并联连接的测试电阻器。
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公开(公告)号：US06998597B2
公开(公告)日：2006-02-14
申请号：US11083119
申请日：2005-03-17
申请人： Manfred Glehr , Stephan Heinrich
发明人： Manfred Glehr , Stephan Heinrich
IPC分类号： H01J40/14
CPC分类号： G01J1/46
摘要： A circuit arrangement (1) for a photodiode (2) has a microprocessor (3) with an output (4) which emits a pulse-width-modulated voltage signal via a low-pass filter (5) to the cathode of the photodiode (2). The voltage which is applied to the cathode of the photodiode (2) is detected by an input (12) of the microprocessor (3) and is regulated at a nominal value by adjusting the voltage signal at the output (4) of the microprocessor (3). The circuit arrangement (1) has a particular wide dynamic measurement range.
摘要翻译： 用于光电二极管（2）的电路装置（1）具有微处理器（3），其具有经由低通滤波器（5）向光电二极管的阴极（5）发射脉宽调制电压信号的输出端（4） 2）。 施加到光电二极管（2）的阴极的电压由微处理器（3）的输入端（12）检测，并通过调节微处理器（4）的输出端（4）上的电压信号而被调节到标称值 3）。 电路装置（1）具有特别宽的动态测量范围。
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公开(公告)号：US20150107354A1
公开(公告)日：2015-04-23
申请号：US14398690
申请日：2013-05-06
IPC分类号： G01F23/296
CPC分类号： G01F23/2962 , G01F23/0061
摘要： In a method for measuring the fill level of a fluid in a housing using an ultrasound sensor, detected multiple echoes in relation to a signal are reflected from a reference point and level echoes in relation to the signal reflected from the fluid level are evaluated in relation to their fluctuation width. The level echoes can be identified in this manner and the fill level determined from the transit times of the signals to the reference point and to the fluid level.
摘要翻译： 在使用超声波传感器测量壳体中的流体的填充水平的方法中，相对于信号检测到的多个回波从参考点反射，并且相对于从液面反射的信号相关的液位回波关系 到它们的波动宽度。 可以以这种方式识别水平回波，并且从信号到参考点和流体水平的传送时间确定填充水平。
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公开(公告)号：US08653838B2
公开(公告)日：2014-02-18
申请号：US12967368
申请日：2010-12-14
申请人： Roland Achhammer , Johannes Ante , Rudolf Bierl , Stephan Heinrich , Markus Herrmann , Wolfgang Lauerer , Andreas Ott , Willibald Reitmeier , Denny Schädlich , Manfred Weigl , Andreas Wildgen
发明人： Roland Achhammer , Johannes Ante , Rudolf Bierl , Stephan Heinrich , Markus Herrmann , Wolfgang Lauerer , Andreas Ott , Willibald Reitmeier , Denny Schädlich , Manfred Weigl , Andreas Wildgen
IPC分类号： G01R27/08
CPC分类号： G01N15/0656 , F02D41/1466 , F02D41/222 , Y02T10/40
摘要： A soot sensor for the detection of soot particles in an exhaust gas flow, having interdigitally engaged measurement electrodes applied on a substrate. An electrical resistance between the measurement electrodes is a measure of soot load of the exhaust gas flow. The measurement electrodes are divided into two regions, a first region in which no soot particles can be deposited and a second region where soot particles are deposited from the exhaust gas flow. The first region and the second region are exposed simultaneously to the other conditions prevailing in the exhaust gas flow.
摘要翻译： 一种用于检测废气流中的烟灰颗粒的烟灰传感器，其具有施加在基板上的叉指接合的测量电极。 测量电极之间的电阻是废气流的烟灰负荷的量度。 测量电极被分为两个区域，其中不能沉积烟灰颗粒的第一区域和从废气流中沉积烟灰颗粒的第二区域。 第一区域和第二区域同时暴露于废气流中的其他条件。
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公开(公告)号：US20110289999A1
公开(公告)日：2011-12-01
申请号：US13140266
申请日：2009-12-15
申请人： Rudolf Bierl , Stephan Heinrich , Andreas Wildgen
发明人： Rudolf Bierl , Stephan Heinrich , Andreas Wildgen
IPC分类号： G01N33/00
CPC分类号： G01N33/0006 , F02D41/0045 , F02D41/1456 , F02D41/2474
摘要： A tank ventilation system having an intake tract, the tank ventilation system including a hydrocarbon reservoir, a sensor, and a valve. The valve and the sensor are arranged in a fluid line that couples the hydrocarbon reservoir to the intake tract. The sensor captures a hydrocarbon concentration of a fluid in the fluid line. A captured value of the hydrocarbon concentration is measured using the sensor. When the open valve, a mass flow of the fluid flowing through the fluid line into the intake tract is captured or determined. An air/fuel ratio of an air/fuel mixture fed to the internal combustion engine is determined. An estimated value of the hydrocarbon concentration in the fluid line is determined according to the mass flow of the fluid and the air/fuel ratio. The sensor is calibrated according to the captured value of the hydrocarbon concentration and the estimated value of the hydrocarbon concentration.
摘要翻译： 具有进气道的油箱通风系统，油箱通风系统包括油气藏，传感器和阀。 阀和传感器布置在将油气储存器连接到进气道的流体管线中。 传感器捕获流体管线中的流体的烃浓度。 使用传感器测量烃浓度的捕获值。 当打开的阀门时，捕获或确定流过流体管线进入进气道的流体的质量流量。 确定供给到内燃机的空气/燃料混合物的空燃比。 根据流体的质量流量和空气/燃料比来确定流体管线中的烃浓度的估计值。 传感器根据烃浓度的捕获值和烃浓度的估计值进行校准。
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公开(公告)号：US20100209256A1
公开(公告)日：2010-08-19
申请号：US12676521
申请日：2008-09-01
申请人： Johannes Ante , Stephan Heinrich , Andreas Ott
发明人： Johannes Ante , Stephan Heinrich , Andreas Ott
CPC分类号： F04D29/266 , B23K20/06 , B23K2103/05 , F01D17/06 , F05D2220/40 , F05D2230/232 , F05D2300/507 , G01D5/145 , G01P3/487 , H01F7/0221 , Y10T29/49229
摘要： An element which generates a magnetic field for securing a compressor wheel to a turboshaft of an exhaust-gas turbocharger, includes a base body that receives an annular-shaped magnet that rotates with the turboshaft. In order to provide an element which generates a magnetic field for securing a compressor wheel to a turboshaft of an exhaust-gas turbocharger, where the magnet is securely fixed and no change in the distribution of mass in the magnetic field occurs even when the magnet breaks, the magnet is connected in a force-fitting manner to the base body.
摘要翻译： 产生用于将压缩机叶轮固定到排气涡轮增压器的涡轮轴的磁场的元件包括接收与涡轮轴一起旋转的环形磁体的基体。 为了提供一种产生用于将压缩机叶轮固定到废气涡轮增压器的涡轮轴的磁场的元件，其中磁体被牢固地固定，并且即使当磁体断开时也不发生磁场中的质量分布的变化 ，磁体以力配合的方式与基体连接。
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9.发明申请公开(公告)号：US20100186482A1
公开(公告)日：2010-07-29
申请号：US12668810
申请日：2007-09-03
CPC分类号： F02M25/0836 , F02D41/0045 , F02D2200/0611 , G01N27/18 , G01N2291/011 , G01N2291/0215
摘要： A sensor for the measurement of the hydrocarbon content in a flow of gas in a purge line. The sensor can measure the hydrocarbon content in the flow of gas in the purge line from a hydrocarbon storage device to an internal combustion engine. The sensor has at least one heating element and at least one thermal detector, with the heating element heating the flow of gas while the thermal detector determines the temperature of the flow of gas, which temperature is evaluated as a measurement of the hydrocarbon content in the flow of gas.
摘要翻译： 用于测量吹扫管线中的气体流中的烃含量的传感器。 传感器可以测量净化管线中从烃储存装置到内燃机的气体流中的烃含量。 传感器具有至少一个加热元件和至少一个热检测器，其中加热元件加热气体流，而热检测器确定气体流的温度，该温度被评估为在 气流。
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公开(公告)号：US09151737B2
公开(公告)日：2015-10-06
申请号：US13140266
申请日：2009-12-15
申请人： Rudolf Bierl , Stephan Heinrich , Andreas Wildgen
发明人： Rudolf Bierl , Stephan Heinrich , Andreas Wildgen
CPC分类号： G01N33/0006 , F02D41/0045 , F02D41/1456 , F02D41/2474
摘要： A tank ventilation system having an intake tract, the tank ventilation system including a hydrocarbon reservoir, a sensor, and a valve. The valve and the sensor are arranged in a fluid line that couples the hydrocarbon reservoir to the intake tract. The sensor captures a hydrocarbon concentration of a fluid in the fluid line. A captured value of the hydrocarbon concentration is measured using the sensor. When the open valve, a mass flow of the fluid flowing through the fluid line into the intake tract is captured or determined. An air/fuel ratio of an air/fuel mixture fed to the internal combustion engine is determined. An estimated value of the hydrocarbon concentration in the fluid line is determined according to the mass flow of the fluid and the air/fuel ratio. The sensor is calibrated according to the captured value of the hydrocarbon concentration and the estimated value of the hydrocarbon concentration.
摘要翻译： 具有进气道的油箱通风系统，油箱通风系统包括油气藏，传感器和阀。 阀和传感器布置在将油气储存器连接到进气道的流体管线中。 传感器捕获流体管线中的流体的烃浓度。 使用传感器测量烃浓度的捕获值。 当打开的阀门时，捕获或确定流过流体管线进入进气道的流体的质量流量。 确定供给到内燃机的空气/燃料混合物的空燃比。 根据流体的质量流量和空气/燃料比来确定流体管线中的烃浓度的估计值。 传感器根据烃浓度的捕获值和烃浓度的估计值进行校准。
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