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21. 发明授权

US06820488B2 Fiber-optic pressure sensor 失效
标题翻译：光纤压力传感器
公开(公告)号：US06820488B2
公开(公告)日：2004-11-23
申请号：US10459362
申请日：2003-06-10
申请人： Thomas Lenzing , Uwe Konzelmann
发明人： Thomas Lenzing , Uwe Konzelmann
IPC分类号： G01L900
CPC分类号： G01L9/0077
摘要： A fiber-optic pressure sensor having a pressure measuring head including a housing which accommodates a diaphragm functioning as a pressure transducer and completing a translational movement under applied pressure and including at least one optical waveguide, the face of which is directed to the inside surface of the diaphragm and via which the light emitted by a light source is introduced into the pressure measuring head, the inside diaphragm surface having a pattern of highly reflective areas and areas of low reflectivity.
摘要翻译：一种光纤压力传感器，其具有压力测量头，该压力测量头包括壳体，所述壳体容纳用作压力换能器的膜片，并在施加的压力下完成平移运动，并且包括至少一个光波导，所述至少一个光波导面朝向由光源发出的光被引入压力测量头，光阑表面具有高反射区域和低反射率区域的图案。

22. 发明授权

US06645274B2 Device for determining at least one parameter of a flowing gas-liquid mixture or using a flow rectifier as a condensation trap or method for condensing a liquid 有权
标题翻译：用于确定流动的气液混合物的至少一个参数或使用流动整流器作为冷凝阱或用于冷凝液体的方法的装置
公开(公告)号：US06645274B2
公开(公告)日：2003-11-11
申请号：US10018063
申请日：2002-04-03
申请人： Heinz Rilling , Gerhard Hueftle , Thomas Lenzing , Hans Beyrich , Roland Mueller , Uwe Konzelmann
发明人： Heinz Rilling , Gerhard Hueftle , Thomas Lenzing , Hans Beyrich , Roland Mueller , Uwe Konzelmann
IPC分类号： B01D3530
CPC分类号： G01F15/08 , G01F1/6842
摘要： A device and method for determining at least one parameter of a flowing gas-liquid mixture, including parameters of the intake air of internal combustion engines, uses a condensation trap to protect a measuring element from back flowing liquids, downstream from the measuring element.
摘要翻译：用于确定包括内燃机的进气的参数的流动气体 - 液体混合物的至少一个参数的装置和方法使用冷凝阱来保护测量元件免受测量元件下游的反向流动的液体的影响。

23. 发明申请

US20060150730A1 Device for determing at least one parameter of a medium flowing inside a conduit 审中-公开
标题翻译：用于确定在导管内流动的介质的至少一个参数的装置
公开(公告)号：US20060150730A1
公开(公告)日：2006-07-13
申请号：US10534105
申请日：2003-05-23
申请人： Thomas Lenzing , Klaus Reymann , Uwe Konzelmann , Tobias Lang , Christoph Gmelin
发明人： Thomas Lenzing , Klaus Reymann , Uwe Konzelmann , Tobias Lang , Christoph Gmelin
IPC分类号： G01M19/00
CPC分类号： F02M35/021 , F02D41/18 , G01F1/6842 , G01F5/00 , G01F15/12
摘要： A device for determining at least one parameter of a medium flowing in a line in a main flow direction includes a part adapted for introduction into the line. The part may include a measuring element for determining the at least one parameter; a measuring channel that may include an inlet, an outlet, a bent first section between the inlet and the measuring element, and a second section into which the first section may transition, the measuring element being located in the second section; and a projection, where a partial stream of the medium may flow in a measuring channel flow direction from the inlet to the outlet, the first section may redirect the partial stream after entering the measuring channel, and the projection may project into the measuring channel at a location downstream from the inlet and upstream from the measuring element relative to the measuring channel flow direction to direct the flow of the partial stream, and counteract a separation of the flow of the partial stream from channel walls of the measuring channel.
摘要翻译：用于确定在主流动方向上在一行中流动的介质的至少一个参数的装置包括适于引入到该线中的部分。该部件可以包括用于确定至少一个参数的测量元件; 测量通道，其可以包括入口，出口，入口和测量元件之间的弯曲的第一部分，以及第一部分可以转过的第二部分，测量元件位于第二部分中; 以及投影，其中介质的部分流可以在从入口到出口的测量通道流动方向上流动，第一部分可以在进入测量通道之后重新定向部分流，并且投影可以投射到测量通道中位于入口下游并且相对于测量通道流动方向上游的位置，以引导部分流的流动，并且抵消部分流的流动与测量通道的通道壁的分离。

24. 发明授权

US06647775B1 Device for measuring at least one parameter of a flowing medium 有权
标题翻译：用于测量流动介质的至少一个参数的装置
公开(公告)号：US06647775B1
公开(公告)日：2003-11-18
申请号：US09831153
申请日：2001-10-19
申请人： Hans Hecht , Gerhard Hueftle , Thomas Lenzing , Manfred Strohrmann , Wolfgang Mueller , Dieter Tank , Holger Krebs , Uwe Konzelmann , Markus Sippel , Horst Kubitz , Henning Marberg
发明人： Hans Hecht , Gerhard Hueftle , Thomas Lenzing , Manfred Strohrmann , Wolfgang Mueller , Dieter Tank , Holger Krebs , Uwe Konzelmann , Markus Sippel , Horst Kubitz , Henning Marberg
IPC分类号： G01F168
CPC分类号： G01F1/6842
摘要： In devices for measuring the mass of aspirated air of an internal combustion engine, for instance, via a line, it is already known to provide a tubular body inside this line and to provide a temperature-dependent measuring element inside the tubular body. In order that dirt particles and liquid droplets entrained by the aspirated air will be kept away from the measuring element, in accordance with the invention, a protective screen is disposed inside the tubular body, upstream of the measuring element; the screen extends in inclined fashion in the flow direction, and dirt particles and liquid droplets are deposited on it and carried to a downstream end of the protective screen, so that via an outflow opening they can reach the inner conduit wall of the tubular body and be made to bypass the measuring element.
摘要翻译：在用于测量内燃机的吸入空气质量的装置中，例如通过管线，已知在该管线内部提供管状体并且在管状体内提供温度依赖的测量元件。为了使被吸入的空气夹带的污物颗粒和液滴将远离测量元件，根据本发明，在测量元件上游的管状体内部设有防护屏，屏幕在流动方向上倾斜地延伸，并且污垢颗粒和液滴沉积在其上并被运送到保护屏的下游端，使得经由流出开口，它们可以到达管状体的内导管壁，并且绕过测量元件。

25. 发明授权

US06619114B1 Device for measuring at least one parameter of a medium flowing in a line 有权
标题翻译：用于测量在一行中流动的介质的至少一个参数的装置
公开(公告)号：US06619114B1
公开(公告)日：2003-09-16
申请号：US09831154
申请日：2001-12-11
申请人： Thomas Lenzing , Klaus Reymann , Dieter Tank , Uwe Konzelmann , Waldemar Guenther , Horst Kubitz
发明人： Thomas Lenzing , Klaus Reymann , Dieter Tank , Uwe Konzelmann , Waldemar Guenther , Horst Kubitz
IPC分类号： G01F168
CPC分类号： G01F1/6842 , G01F5/00 , G01F15/12 , G01F15/125
摘要： The invention relates to a device for measuring at least one parameter of the intake air mass flow of an internal combustion engine. Fluid particles contained in the line act on a measuring element and influence a characteristic curve behavior of the measuring element used to determine parameters of the flowing medium. In order to reduce the action of fluid on the measuring element, the measuring element is disposed in a line or a tubular body, downstream of a protective screen, which deflects the medium flow and deflects the fluid particles. Downstream of the protective screen, longitudinal ribs, a suction opening, or a turbulence generator reduce the release of uncontrolled eddies.
摘要翻译：本发明涉及一种用于测量内燃机的进气质量流量的至少一个参数的装置。包含在管线中的流体颗粒作用在测量元件上，影响用于确定流动介质参数的测量元件的特性曲线行为。为了减少测量元件上的流体的作用，测量元件设置在保护屏幕下游的管线或管状体中，其使介质流动偏转并使流体颗粒偏转。在防护屏幕的下游，纵向肋条，抽吸口或湍流发生器可减少不受控制的涡流的释放。

26. 发明授权

US06973823B2 Device for determining at least one parameter of a medium flowing in a line 有权
标题翻译：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：US06973823B2
公开(公告)日：2005-12-13
申请号：US10462946
申请日：2003-06-16
申请人： Thomas Lenzing , Uwe Konzelmann
发明人： Thomas Lenzing , Uwe Konzelmann
IPC分类号： F02D35/00 , F02M35/04 , G01F1/684 , G01F5/00 , G01F15/12 , G01F1/86
CPC分类号： F02M35/021 , 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 the intake air mass of an internal combustion engine, has a part provided for introducing into the line, having at least one measuring channel for conducting at least one subflow of the medium flowing in the line, and having at least one measuring element situated in the measuring channel for determining the at least one parameter, in which the part may be introduced into the line with a predetermined orientation with respect to the medium flowing in the line in the main flow direction. A channel structure is formed in the part, the channel structure having an inlet area for the entry of a substream of the medium into the channel structure as well as at least one measuring channel branching off from the inlet channel, the measuring channel having an outlet opening that opens toward the outside of the part, the inlet area having a discharge zone that has a discharge orifice on a first lateral wall of the part, which opens toward the environment, and the discharge zone is closed on one second lateral wall diametrically opposite the first lateral wall.
摘要翻译：用于确定在管线中流动的介质，特别是内燃机的进气质量的介质的至少一个参数的装置具有用于引入到管线中的部分，该部件具有至少一个用于进行至少一个子流的测量通道的介质，并且具有位于所述测量通道中的至少一个测量元件，用于确定所述至少一个参数，其中所述部件可以相对于在所述测量通道中流动的介质以预定方向被引入所述线中线在主流方向。在该部分中形成通道结构，通道结构具有用于将介质的子流进入通道结构的入口区域以及从入口通道分支出的至少一个测量通道，测量通道具有出口所述入口区域具有排出区，所述排出区在所述部分的朝向环境开放的第一侧壁上具有排放孔，并且所述排出区在一个第二侧壁上是直径相对的第一个侧壁。

27. 发明授权

US06810730B2 Device for measuring air flow, comprising a device for separating foreign particles 有权
标题翻译：用于测量气流的装置，包括用于分离外来颗粒的装置
公开(公告)号：US06810730B2
公开(公告)日：2004-11-02
申请号：US10182507
申请日：2002-10-21
申请人： Thomas Lenzing , Uwe Konzelmann , Richard Joschko
发明人： Thomas Lenzing , Uwe Konzelmann , Richard Joschko
IPC分类号： G01F168
CPC分类号： G01F15/12 , G01F1/684
摘要： A device including a bypass channel including a separating wall, which protects a measuring element, or, through a special arrangement of an inner wall surface, prevents foreign particles from flowing to the measuring element.

28. 发明授权

US06722196B2 Device for measuring at least one parameter of a flowing medium 失效
标题翻译：用于测量流动介质的至少一个参数的装置
公开(公告)号：US06722196B2
公开(公告)日：2004-04-20
申请号：US10018168
申请日：2002-05-15
申请人： Thomas Lenzing , Wolfgang Mueller , Dieter Tank , Uwe Konzelmann
发明人： Thomas Lenzing , Wolfgang Mueller , Dieter Tank , Uwe Konzelmann
IPC分类号： G01F168
CPC分类号： G01F15/00 , F15D1/02 , G01F1/6842
摘要： A device for measuring at least one parameter, in particular of a volumetric flow, of a medium flowing in a line, in particular of the intake air volumetric flow of an internal combustion engine, includes at least one measuring element around which the medium flows. Constrictions, which do not uniformly constrict the cross-section of the line, do not produce any ring-shaped eddies that may be heard in the form of whistling noises.
摘要翻译：用于测量在一条线中流动的介质，特别是内燃机的进气体积流中的介质的至少一个参数，特别是体积流量的装置包括至少一个测量元件，介质流过该测量元件。限制，不统一地限制线的横截面，不产生可能以口哨声的形式听到的任何环形漩涡。

29. 发明授权

US06689179B2 Device for determining at least one parameter of a flowing medium 有权
标题翻译：用于确定流动介质的至少一个参数的装置
公开(公告)号：US06689179B2
公开(公告)日：2004-02-10
申请号：US10018289
申请日：2002-03-08
申请人： Christian Heinen , Thomas Lenzing , Klaus Reymann , Uwe Konzelmann , Andy Mikleuschewitsch
发明人： Christian Heinen , Thomas Lenzing , Klaus Reymann , Uwe Konzelmann , Andy Mikleuschewitsch
IPC分类号： B01D4506
CPC分类号： G01F15/12 , G01F1/6842
摘要： Devices for measuring at least one parameter of a medium flowing in a line, having an inlet conduit an outlet conduit, having the disadvantage in the prior art that liquids flowing into the inlet conduit can reach a measurement element and alter the measurement characteristic curve behavior of the measurement element. A device of the invention has, between the inlet conduit and outlet conduit, a deflection conduit with a separation element, by which the liquids are separated out and therefore do not reach the measurement element.
摘要翻译：用于测量在管线中流动的介质的至少一个参数的装置，具有入口导管和出口管道，其具有现有技术的缺点，即流入入口导管的液体可以到达测量元件并改变测量特性曲线行为测量元件。本发明的装置在入口导管和出口导管之间具有一个具有分离元件的偏转导管，液体被分离出来，因此不会到达测量元件。

30. 发明授权

US06684692B1 Device for measuring at least one parameter of a medium flowing in a line 失效
标题翻译：用于测量在一行中流动的介质的至少一个参数的装置
公开(公告)号：US06684692B1
公开(公告)日：2004-02-03
申请号：US09831155
申请日：2001-12-19
申请人： Thomas Lenzing , Wolfgang Mueller , Dieter Tank , Uwe Konzelmann , Henning Marberg
发明人： Thomas Lenzing , Wolfgang Mueller , Dieter Tank , Uwe Konzelmann , Henning Marberg
IPC分类号： G01F168
CPC分类号： G01F1/6842
摘要： A device for measuring at least one parameter of a medium flowing in a line, in particular the intake air mass of an internal combustion engine in which fluid particles and solid particles in the line influence a characteristic curve behavior of a measuring element which is used to determine a parameter of the flowing medium. A protective screen according to the invention deflects fluids and solid particles away from the measuring element in such a way that they are conveyed against an inner wall of the line. In addition, the device stabilizes the flowing medium by generating longitudinal eddies in a flow direction.
摘要翻译：一种用于测量在一条线上流动的介质的至少一个参数的设备，特别是内燃机的进气质量，其中流体颗粒和该系统中的固体颗粒影响测量元件的特性曲线行为，该测量元件用于确定流动介质的参数。根据本发明的保护屏将流体和固体颗粒偏离测量元件，使得它们被抵靠着管线的内壁输送。此外，该装置通过在流动方向上产生纵向涡流来稳定流动的介质。

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