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1. 发明授权

US06898969B2 Flow sensor element and method of using same 失效
标题翻译：流量传感器元件及其使用方法
公开(公告)号：US06898969B2
公开(公告)日：2005-05-31
申请号：US10742235
申请日：2003-12-19
申请人： Karl-Heinz Wienand , Karlheinz Ullrich , Matthias Muziol
发明人： Karl-Heinz Wienand , Karlheinz Ullrich , Matthias Muziol
IPC分类号： G01P13/00 , G01F1/692 , G01F1/68
CPC分类号： G01F1/692
摘要： A flow sensor element is provided having at least one temperature-measuring element and at least one heating element each having at least one platinum thin film resistor, the at least one temperature-measuring element and the at least one heating element each being arranged on a carrier element which is formed from a ceramic foil laminate or a multi-part ceramic component. The carrier elements have electrical conductor paths and junction surfaces for electrically contacting the at least one temperature-measuring element and the at least one heating element. The at least one temperature-measuring element and the at least one heating element each have a metallic carrier foil with an electrically insulating coating, on which the platinum thin film resistors are arranged. The flow sensor element may be used for mass through-flow measurements of gaseous or liquid media in pipe ducts, for example in an exhaust gas pipe of an internal combustion engine.
摘要翻译：提供一种流量传感器元件，其具有至少一个温度测量元件和至少一个加热元件，每个至少一个加热元件具有至少一个铂薄膜电阻器，所述至少一个温度测量元件和至少一个加热元件各自布置在载体元件，其由陶瓷箔层压体或多部件陶瓷部件形成。载体元件具有用于电接触至少一个温度测量元件和至少一个加热元件的电导体路径和接合表面。所述至少一个温度测量元件和所述至少一个加热元件各自具有带有电绝缘涂层的金属载体箔，铂薄膜电阻器布置在其上。流量传感器元件可以用于例如在内燃机的废气管道中的管道中的气体或液体介质的质量流量测量。

2. 发明授权

US06746150B2 Sensor for detecting the temperature of a fluid 有权
标题翻译：用于检测流体温度的传感器
公开(公告)号：US06746150B2
公开(公告)日：2004-06-08
申请号：US09896354
申请日：2001-06-29
申请人： Karl-Heinz Wienand , Matthias Muziol
发明人： Karl-Heinz Wienand , Matthias Muziol
IPC分类号： G01K700
CPC分类号： G01K13/02
摘要： For detecting the temperature of a fluid, particularly a flowing liquid or gaseous medium, in the hollow space of a housing, a temperature-measuring element is provided that can be connected to an evaluation device via a plug arrangement and is arranged in a protective tube of a sensor housing, which is closed on one side, and with a connection piece firmly affixed thereto. The protective tube projects at least with its tip into an opening of the hollow space that is sealed off from the outside atmosphere using an elastic O-ring. The temperature-measuring element is arranged in the region of the tip of the protective tube on one end of a longitudinally extending circuit board and is connected via strip conductors to the plug arrangement that leads to the outside. The plug arrangement is surrounded by a screw sheath of the sensor housing, which is firmly connected to the protective tube and is provided with a threading that projects into the housing of the hollow space for the purpose of mounting.
摘要翻译：为了检测在壳体的中空空间中的流体，特别是流动的液体或气体介质的温度，提供了可以通过插头装置连接到评估装置并设置在保护管中的温度测量元件传感器壳体在一侧封闭，并且连接件牢固地固定在其上。保护管至少使其尖端突出到使用弹性O形环与外部大气密封的中空空间的开口中。温度测量元件设置在纵向延伸的电路板的一端上的保护管的尖端的区域中，并且经由带状导体连接到通向外部的插头装置。插头布置被传感器外壳的螺纹护套包围，传感器壳体的螺纹护套牢固地连接到保护管并且设置有用于安装目的的突出到中空空间的壳体中的螺纹。

3. 发明授权

US07739908B2 Flow sensor element and its self-cleaning 有权
标题翻译：流量传感器元件及其自洁性
公开(公告)号：US07739908B2
公开(公告)日：2010-06-22
申请号：US12108878
申请日：2008-04-24
申请人： Karlheinz Wienand , Karlheinz Ullrich , Matthias Muziol
发明人： Karlheinz Wienand , Karlheinz Ullrich , Matthias Muziol
IPC分类号： G01F1/68
CPC分类号： G01F1/6983 , G01F1/6845 , G01F1/692
摘要： A flow sensor element and a method for self-cleaning of the flow sensor element are provided, in which a temperature-measuring element and a heating element are arranged on a carrier element, and these elements can form a multiple-part ceramic component. The temperature-measuring element has a platinum thin-film resistor on a ceramic substrate for the temperature measurement and is heated with an additional platinum thin-film resistor. A measurement device, in particular an anemometric measurement device of a flow sensor, contains film resistors mounted in at least one opening of a cover or a hollow body. Two of the film resistors have resistance values differing by one to three orders of magnitude. The anemometric measurement device has a temperature sensor and a heat output sensor set in a carrier element. The temperature sensor has a temperature-measuring resistor and a heat conductor, as platinum thin-film or thick-film resistors, on a ceramic substrate.
摘要翻译：提供了流量传感器元件和流量传感器元件的自清洁方法，其中温度测量元件和加热元件布置在载体元件上，并且这些元件可以形成多部件陶瓷部件。温度测量元件在陶瓷基板上具有用于温度测量的铂薄膜电阻器，并用附加的铂薄膜电阻器加热。测量装置，特别是流量传感器的气流测量装置包含安装在盖子或中空体的至少一个开口中的薄膜电阻器。两个薄膜电阻器的电阻值相差一到三个数量级。风速测量装置具有设置在载体元件中的温度传感器和热输出传感器。温度传感器在陶瓷基板上具有温度测量电阻和作为铂薄膜或厚膜电阻的导热体。

4. 发明申请

US20080190173A1 Soot Sensor 审中-公开
标题翻译：烟尘传感器
公开(公告)号：US20080190173A1
公开(公告)日：2008-08-14
申请号：US11912194
申请日：2006-04-20
申请人： Karlheinz Wienand , Matthias Muziol , Tim Asmus , Karlheinz Ullrich , Andreas Ogrzewalla , Dieter Teusch
发明人： Karlheinz Wienand , Matthias Muziol , Tim Asmus , Karlheinz Ullrich , Andreas Ogrzewalla , Dieter Teusch
IPC分类号： G01N37/00 , G01N27/04 , B01J19/00
CPC分类号： G01N15/0656
摘要： The present invention relates to soot sensors based on one-piece strip conductor structures, to methods for measuring soot, and to the use of heat conductor chips for soot measurement. For this purpose, the invention is based on the sensitivity of intensive variables, especially substance-specific variables.According to the invention, an electric soot sensor is provided, in which at least one chip is provided with at least one one-piece strip conductor having, in particular, two terminal panels, and the soot sensor has a soot determination facility that is adapted to determine an intensive or specific change of a surface.The inventive method is characterized by soot deposits causing a change of an intensive variable, especially of a thermospecific or electrical parameter of a chip, and by determination of said variable.
摘要翻译：本发明涉及基于一体条状导体结构的烟灰传感器，用于测量烟灰的方法，以及使用热导体芯片进行烟灰测量。为此，本发明基于密集变量的敏感性，特别是物质特异性变量。根据本发明，提供一种电动烟灰传感器，其中至少一个芯片设置有至少一个具有特别是两个端子板的单片式导体，并且烟灰传感器具有烟炱确定设备，其适于以确定表面的密集或特定变化。本发明的方法的特征在于烟灰沉积导致密集变量的改变，特别是芯片的热特异性或电参数以及所述变量的确定。

5. 发明授权

US06622704B2 Device for exhaust gas recirculation into the air intake region of motor vehicle internal combustion engines 失效
标题翻译：用于废气再循环到机动车内燃机进气区域的装置
公开(公告)号：US06622704B2
公开(公告)日：2003-09-23
申请号：US10322317
申请日：2002-12-17
申请人： Karlheinz Wienand , Matthias Muziol , Karlheinz Ullrich , Gerhard Damaschke
发明人： Karlheinz Wienand , Matthias Muziol , Karlheinz Ullrich , Gerhard Damaschke
IPC分类号： F02M5100
CPC分类号： F02D41/0052 , F02B37/225 , F02D41/0007 , F02D41/0072 , F02M26/06 , F02M26/23 , F02M26/47 , Y02T10/144 , Y02T10/47
摘要： For reduction of toxic components in exhaust gases of internal combustion engines, particularly of nitrogen oxides in motor vehicles, a portion of the exhaust gases, essentially operating as inert gases, are recirculated into the combustion chamber of the engine for the purpose of reducing the peak combustion temperature. In the air intake region the engine is fed an adjustable mixture of partially recirculated exhaust gas and air, wherein the mass of in-flowing air and the mass of exhaust gas recirculated from the engine following its cleaning and cooling are fed respectively to its own flow rate sensor. From the determined mass flow amounts of in-flowing air and recirculated exhaust gas, an actual value signal is formed and compared with a target value signal dependent upon the respective performance specification. A regulation deviation of the actual value signal leads to an adjustment signal, which intervenes into the exhaust gas recirculation for the purpose of adjusting the amount recirculated.
摘要翻译：为了减少内燃机废气中的有毒成分，尤其是机动车辆中的氮氧化物，一部分废气基本上作为惰性气体运转，被再循环到发动机的燃烧室中，以减少峰值燃烧温度。在进气区域中，发动机被供给部分再循环的废气和空气的可调整的混合物，其中流入的空气的质量和在其清洁和冷却之后从发动机再循环的废气的质量被分别供给到其自身的流量速率传感器根据确定的流入空气和再循环废气的质量流量，形成实际值信号，并根据相应的性能规格与目标值信号进行比较。实际值信号的调节偏差导致调节信号，该调节信号插入废气再循环中，以调节再循环量。

6. 发明申请

US20100170483A1 FILM RESISTOR IN AN EXHAUST-GAS PIPE 审中-公开
标题翻译：排气管中的膜电阻
公开(公告)号：US20100170483A1
公开(公告)日：2010-07-08
申请号：US12597628
申请日：2008-04-23
申请人： Karlheinz Wienand , Matthias Muziol , Karlheinz Ullrich
发明人： Karlheinz Wienand , Matthias Muziol , Karlheinz Ullrich
IPC分类号： F02M25/07 , G01P13/00 , G01F1/00 , G01N33/00 , B08B7/00 , B32B37/00 , G01K13/00 , G01R27/08 , H01C1/024 , B23P11/00
CPC分类号： G01F1/6842 , F02M26/22 , F02M26/23 , F02M2026/003 , G01F1/692 , G01F1/6983 , Y10T29/49083
摘要： The invention relates to the arrangement of a film resistor (chip) in an exhaust-gas pipe or exhaust-gas recirculation pipe, wherein the film resistor is fixed in a carrier, which is sealed against a shield or a housing, wherein this shield or housing is connected tightly to the exhaust-gas pipe or exhaust-gas recirculation pipe, wherein the carrier and the shield or the housing are sealed against each other spaced apart from the exhaust-gas pipe or exhaust-gas recirculation pipe radially outside of this pipe.
摘要翻译：本发明涉及一种在排气管或废气再循环管中的薄膜电阻器（芯片）的布置，其中该薄膜电阻器固定在一个与屏蔽或外壳密封的载体中，其中该屏蔽或壳体与废气管道或废气再循环管紧密连接，其中载体和屏蔽件或壳体彼此密封，与该管道的径向外侧的排气管或排气再循环管隔开。

7. 发明申请

US20090282909A1 Film Resistor in Exhaust-gas Pipe 审中-公开
标题翻译：排气管中的膜电阻
公开(公告)号：US20090282909A1
公开(公告)日：2009-11-19
申请号：US12307024
申请日：2007-06-29
申请人： Karlheinz Wienand , Karlheinz Ullrich , Matthias Muziol
发明人： Karlheinz Wienand , Karlheinz Ullrich , Matthias Muziol
IPC分类号： G01F1/692 , H01C17/00
CPC分类号： G01F1/684 , G01F1/6845 , G01F1/692 , G01F1/6983 , G01P5/12 , Y10T29/49082
摘要： A measurement device, in particular anemometric measurement device of a flow sensor, contains film resistors in one or more opening(s) of a cover or a hollow body. The film resistors are fastened according to the invention in the opening(s). Two film resistors differ with respect to their resistance by one to three orders of magnitude.In an anemometric measurement device of a flow sensor according to the invention, a temperature sensor and a heating capacity sensor are placed in a carrier element. The temperature sensor has a temperature-measuring resistor and a heat conductor as platinum thin-film or thick-film resistors on a ceramic substrate.For self-cleaning of an anemometric measurement device of a flow sensor, in which a temperature-measuring element and a heating element are placed in a carrier element, the temperature-measuring element has a platinum thin-film resistor on a ceramic substrate for temperature measurement and is heated with an additional platinum thin-film resistor.For production of an anemometric measurement device of a flow sensor made of film resistors and a cover or a hollow body, two film resistors differing by one to two orders of magnitude are placed in openings of the cover or hollow body and are fastened in the openings.
摘要翻译：测量装置，特别是流量传感器的气流测量装置，在盖或中空体的一个或多个开口中包含薄膜电阻。薄膜电阻器根据本发明被固定在开口中。两个薄膜电阻器的电阻相差一到三个数量级。在根据本发明的流量传感器的风速测量装置中，将温度传感器和加热能力传感器放置在载体元件中。温度传感器在陶瓷基板上具有温度测量电阻器和作为铂薄膜或厚膜电阻器的导热体。为了自动清洁温度测量元件和加热元件放置在载体元件中的流量传感器的电流测量装置，该温度测量元件在陶瓷基板上具有用于温度的铂薄膜电阻器并用附加的铂薄膜电阻加热。为了制造由薄膜电阻器和盖子或中空体制成的流量传感器的电流测量装置，将两个不同于一个数量级的薄膜电阻器放置在盖子或中空体的开口中并且紧固在开口。

8. 发明授权

US06502556B2 Process for exhaust gas recirculation into the air intake region of motor vehicle internal combustion engines and device therefor 失效
标题翻译：废气再循环进入机动车内燃机的进气区的方法及其装置
公开(公告)号：US06502556B2
公开(公告)日：2003-01-07
申请号：US09927846
申请日：2001-08-10
申请人： Karlheinz Wienand , Matthias Muziol , Karlheinz Ullrich , Gerhard Damaschke
发明人： Karlheinz Wienand , Matthias Muziol , Karlheinz Ullrich , Gerhard Damaschke
IPC分类号： F02M5100
CPC分类号： F02D41/0052 , F02B37/225 , F02D41/0007 , F02D41/0072 , F02M26/06 , F02M26/23 , F02M26/47 , Y02T10/144 , Y02T10/47
摘要： For reductions of toxic components in exhaust gases of internal combustion engines, particularly of nitrogen oxides in motor vehicles, a portion of the exhaust gases, essentially operating as inert gases, are recirculated into the combustion chamber of the engine for the purpose of reducing the peak combustion temperature. In the air intake region the engine is fed an adjustable mixture of partially recirculated exhaust gas and air, wherein the mass of in-flowing air and the mass of exhaust gas recirculated from the engine following its cleaning and cooling are fed respectively to its own flow rate sensor. From the determined mass flow amounts of in-flowing air and recirculated exhaust gas, an actual value signal is formed and compared with a target value signal dependent upon the respective performance specification. A regulation deviation of the actual value signal leads to an adjustment signal, which intervenes into the exhaust gas recirculation for the purpose of adjusting the amount recirculated.
摘要翻译：为了减少内燃机废气中的有毒成分，尤其是机动车辆中的氮氧化物，一部分废气基本上作为惰性气体运转，被再循环进入发动机的燃烧室，目的是减少峰值燃烧温度。在进气区域中，发动机被供给部分再循环的废气和空气的可调整的混合物，其中流入的空气的质量和在其清洁和冷却之后从发动机再循环的废气的质量被分别供给到其自身的流量速率传感器根据确定的流入空气和再循环废气的质量流量，形成实际值信号，并根据相应的性能规格与目标值信号进行比较。实际值信号的调节偏差导致调节信号，该调节信号插入废气再循环中，以调节再循环量。

9. 发明授权

US07963162B2 300° C flow sensor 有权
标题翻译： 300°C流量传感器
公开(公告)号：US07963162B2
公开(公告)日：2011-06-21
申请号：US12538275
申请日：2009-08-10
申请人： Matthias Muziol , Karlheinz Wienand , Karl-Heinz Ullrich
发明人： Matthias Muziol , Karlheinz Wienand , Karl-Heinz Ullrich
IPC分类号： G01F1/68
CPC分类号： G01F1/684 , F02M26/47 , G01F1/692
摘要： A measurement device, particularly an anemometric measurement device, is provided for mounting in an exhaust-gas pipe, particularly an exhaust-gas recirculation pipe. The device includes a ceramic carrier embedded in an injection-molded housing made of plastic, with at least one film resistor mounted on the ceramic carrier on an end opposite the embedding. Electrical connections lead out from the film resistor to the embedded end of the ceramic carrier, and the electrical connections are passed through the injection molding, sealed and mounted within the injection-molded part. Additional components can be used for the sealing and mounting.
摘要翻译：提供了一种测量装置，特别是一种风速测量装置，用于安装在废气管道，特别是排气再循环管道中。该装置包括嵌入在由塑料制成的注塑外壳中的陶瓷载体，至少一个膜电阻器安装在陶瓷载体的与嵌入相反的一端上。电气连接从薄膜电阻引出到陶瓷载体的嵌入端，电连接通过注塑成型，密封并安装在注塑部件内。附加部件可用于密封和安装。

10. 发明授权

US06860635B2 Sensor and housing with adjustable spacing element 失效
标题翻译：传感器和外壳可调间距元件
公开(公告)号：US06860635B2
公开(公告)日：2005-03-01
申请号：US10094225
申请日：2002-03-08
申请人： Matthias Muziol , Michael Hoschkara , Gerhard Damaschke
发明人： Matthias Muziol , Michael Hoschkara , Gerhard Damaschke
IPC分类号： G01K7/16 , G01K7/00 , H01C3/043
CPC分类号： G01K7/16
摘要： A sensor, especially a temperature sensor, has a measuring resistor (7) including a substrate with an electrically insulating surface and a resistor layer situated thereon, which is enclosed by a housing (6) having current lead-ins to a plug system (1) for connection leads or contact pins (10) in a region of the housing facing away from the measurement. The measuring resistor (7) is arranged in the region of an end (14) of the housing facing the measurement, and between the measuring resistor (7) and the contact pins (10) at least one spacing element (9) of electrically insulating material is provided with lateral recesses for guiding the electrical connection leads (12) which extend from the measuring resistor (7). The temperature sensor can be simply adapted by variable configuration of the plug system and spacing element to various types of customer-specific requirements.
摘要翻译：传感器，特别是温度传感器，具有测量电阻器（7），其包括具有电绝缘表面的基板和位于其上的电阻层，该基板由具有电流引线的壳体（6）包围到插塞系统（1 ），用于连接引线或接触引脚（10）在壳体的远离测量的区域中。测量电阻器（7）布置在面向测量的壳体的端部（14）的区域中，并且在测量电阻器（7）和接触销（10）之间布置至少一个电绝缘的间隔元件（9）材料设置有用于引导从测量电阻器（7）延伸的电连接引线（12）的横向凹槽。温度传感器可以通过将插头系统和间隔元件的可变配置简单地适应于各种类型的客户特定要求。

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