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1. 发明授权

US5883707A Method and device for sensing three-dimensional flow structures 失效
标题翻译：用于感测三维流动结构的方法和装置
公开(公告)号：US5883707A
公开(公告)日：1999-03-16
申请号：US924804
申请日：1997-09-05
申请人： Stefan Arndt , Klaus Reymann , Michael Huebel
发明人： Stefan Arndt , Klaus Reymann , Michael Huebel
IPC分类号： G01P5/00 , G01F1/712 , G01P3/36
CPC分类号： G01P5/001
摘要： A method and device for sensing three-dimensional flow structures, which is distinguished in that at least two, preferably three light sheets of a different wavelength or light intensity are produced in a flow measuring field. When a particle carried along by the flow traverses the light sheet, scattered light produced by the particle is optically detected as a particle trace, separately for each light sheet. The detected particle traces of the light sheets are combined into one particle path, and on the basis of the composite particle path, the three velocity components of the flow are calculated.
摘要翻译：用于感测三维流动结构的方法和装置，其特征在于在流量测量场中产生不同波长或光强度的至少两个，优选三个光片。当通过流动携带的颗粒穿过光片时，由颗粒产生的散射光作为每个光片单独地作为颗粒迹线被光学检测。将检测出的光片的微粒迹线组合成一个粒子路径，并且基于复合粒子路径计算流动的三个速度分量。

2. 发明授权

US6088098A Calibration method for a laser-based split-beam method 失效
标题翻译：基于激光的分束法的校准方法
公开(公告)号：US6088098A
公开(公告)日：2000-07-11
申请号：US231680
申请日：1999-01-14
申请人： Stefan Arndt , Klaus Reymann , Michael Huebel
发明人： Stefan Arndt , Klaus Reymann , Michael Huebel
IPC分类号： G01P5/00 , G01P5/20 , G01P21/02 , G01N21/00 , G01J1/02 , G01P3/36
CPC分类号： G01P5/001 , G01P21/025 , G01P5/20
摘要： A method for the quantitative acquisition of flow patterns in fluid flows in which a medium (e.g., a gas or a liquid) and the particles contained therein and carried in the flow are set in motion in a transparent flow object. The method provides that a flow object is transilluminated by a laser light fanned out on a plane parallel to the longitudinal axis of the flow object. A scattering of the laser light by the particles is detected by a camera positioned at a right angle to the longitudinal channel axis and moving in the vertical and horizontal directions, and can be analyzed with an analysis unit connected downstream from the camera. The analysis unit is calibrated by quantitatively comparing an image, which has an object-to-image ratio and which is recorded inside the flow object by the camera, to an image having an object-to-image ratio and recorded outside the flow object.
摘要翻译：用于定量获取流体流中的流动模式的方法，其中介质（例如气体或液体）及其中包含并携带在其中的颗粒在透明流动物体中移动。该方法提供了一种流动物体通过在平行于流动物体的纵向轴线的平面上扇出的激光透光。通过位于与纵向通道轴线成直角并且在垂直和水平方向上移动的照相机来检测由颗粒散射的激光，并且可以用连接在照相机下游的分析单元进行分析。分析单元通过定量比较具有对象与图像的比例并且由相机记录在流体对象内的图像与具有对象图像比的图像并记录在流体对象之外进行定量比较。

3. 发明授权

US06549274B1 Method and device for flow analysis 失效
标题翻译：流量分析方法和装置
公开(公告)号：US06549274B1
公开(公告)日：2003-04-15
申请号：US09914423
申请日：2001-12-17
申请人： Stefan Arndt , Christian Heinen , Klaus Reymann , Bodo Ruck
发明人： Stefan Arndt , Christian Heinen , Klaus Reymann , Bodo Ruck
IPC分类号： G01P336
CPC分类号： G01P5/20 , G01P5/001
摘要： A method and a device suitable for carrying out the method are proposed for analyzing and quantifying flows, in particular for the three-dimensional determination of flow velocity components or the three-dimensional visualization of flows in fluids or gases. For this purpose, electromagnetic waves, especially light, are detected, which at least partially emanate from or are scattered by particles that are contained in the detection space and that characterize the flow to be analyzed, the waves being detected using at least one detection device, in the form of two-dimensional images that are recorded in a frequency-selective or frequency-band-selective manner, from which the flow is determined. The illuminating device for this purpose generates at least two, at least approximately parallel light sheets, arranged in spatial succession, generated in temporal succession, having electromagnetic waves of different frequencies or different frequency spectrums, which scan the detection space at least in areas.
摘要翻译：提出了一种适用于实施该方法的方法和装置，用于分析和量化流量，特别是用于流速分量的三维测定或流体或气体中流动的三维可视化。为此目的，检测到电磁波，特别是光，其至少部分地从包含在检测空间中的颗粒散发或被散射，并且表征待分析的流动，使用至少一个检测装置检测的波以以频率选择性或频带选择性方式记录的二维图像的形式，从其确定流量。用于此目的的照明装置产生至少两个至少近似平行的光片，其以空间连续的方式排列，其在时间上依次生成，具有不同频率或不同频谱的电磁波，其至少在区域中扫描检测空间。

4. 发明授权

US06642999B2 Method and device for analyzing flows 失效
标题翻译：分析流量的方法和装置
公开(公告)号：US06642999B2
公开(公告)日：2003-11-04
申请号：US10018196
申请日：2002-04-18
申请人： Stefan Arndt , Christian Heinen , Klaus Reymann
发明人： Stefan Arndt , Christian Heinen , Klaus Reymann
IPC分类号： G01P336
CPC分类号： G01P5/001 , G01P5/20
摘要： A method and device for analyzing and quantifying flows for the three-dimensional determination of flow velocity components or the visualization of flows in fluids or gases. An illuminating device generates electromagnetic radiation of a predefined color to scan a detection space in the form of light planes arranged spatially one behind the other that are at least roughly parallel, and that are generated temporally one after the other. As a result, electromagnetic waves are generated in the detection space by particles characterizing the flow, and are detected using at least one image detector which records two-dimensional color images. The frequency, frequency spectrum, and/or intensity detected by at the least one of the image detectors is changed by an as a function of time.
摘要翻译：一种用于分析和量化用于流速分量的三维确定或流体或气体中的流动的可视化的流的方法和装置。照明装置产生预定颜色的电磁辐射，以扫描以空间方式布置的至少大致平行的空间上的光平面形式的检测空间，并且在时间上一个接一个地产生。结果，通过表征流量的粒子在检测空间中产生电磁波，并且使用记录二维彩色图像的至少一个图像检测器检测电磁波。由至少一个图像检测器检测的频率，频谱和/或强度作为时间的函数而改变。

5. 发明申请

US20080000226A1 Method for operating an internal combustion engine having an exhaust gas turbocharger and a power turbine 审中-公开
标题翻译：用于操作具有排气涡轮增压器和动力涡轮机的内燃机的方法
公开(公告)号：US20080000226A1
公开(公告)日：2008-01-03
申请号：US11821547
申请日：2007-06-22
申请人： Stefan Arndt , Igor Gruden , Christian Onnen
发明人： Stefan Arndt , Igor Gruden , Christian Onnen
IPC分类号： F02B29/04 , F02B33/44
CPC分类号： F02B37/005 , F01N3/023 , F01N3/2006 , F02B29/0406 , F02B29/0412 , F02B37/18 , F02B37/24 , F02B41/10 , F02D9/06 , F02D23/02 , F02D41/0007 , F02D41/1448 , F02M26/05 , F02M26/08 , F02M26/23 , Y02T10/144 , Y02T10/146 , Y02T10/163 , Y02T10/26
摘要： In a method for operating an internal combustion engine having an exhaust gas turbocharger with an exhaust gas turbine in an exhaust tract, a power turbine arranged downstream of the exhaust gas turbine and an exhaust gas treatment unit arranged downstream of the power turbine, a pressure control device is provided in the exhaust tract downstream of the exhaust gas turbocharger and is moved toward a pressure release position so as to limit the exhaust gas pressure downstream of the exhaust gas turbine when the exhaust gas flow resistance in the exhaust gas treatment unit becomes excessive for example by a clogged particle filter.
摘要翻译：在具有在排气道中具有废气涡轮的排气涡轮增压器的内燃机的动作的方法中，配置在排气涡轮的下游侧的动力涡轮机和布置在动力涡轮机的下游的废气处理单元，设置在排气涡轮增压器下游的排气道中，并且当废气处理单元中的废气流阻阻变得过大时，朝向压力释放位置移动，以限制排气涡轮机下游的废气压力例如堵塞的颗粒过滤器。

6. 发明授权

US06742493B2 Fuel injection system and method for injection 失效
标题翻译：燃油喷射系统及注射方法
公开(公告)号：US06742493B2
公开(公告)日：2004-06-01
申请号：US10048264
申请日：2002-05-29
申请人： Ewald Ziegler , Stefan Arndt , Gernot Wuerfel , Jens Pohlmann
发明人： Ewald Ziegler , Stefan Arndt , Gernot Wuerfel , Jens Pohlmann
IPC分类号： F02B500
CPC分类号： F02B23/101 , F02B2023/103 , F02B2023/108 , F02B2075/125 , F02F1/4214 , F02F3/26 , F02F2001/245 , F02M61/1806 , Y02T10/123 , Y02T10/125
摘要： A fuel injection system for internal combustion engines has at least one fuel injector which injects fuel into a combustion chamber delimited by a cylinder wall in which a piston is guided, and it has a spark plug which protrudes into the combustion space, and the fuel injector is designed so that a conical spray jet is produced in the combustion chamber. The conical spray jet has an angle cutout in the area of the spark plug.
摘要翻译：用于内燃机的燃料喷射系统具有至少一个燃料喷射器，该燃料喷射器将燃料喷射到由活塞被引导的气缸壁限定的燃烧室中，并且其具有突出到燃烧空间中的火花塞，并且燃料喷射器被设计成使得在燃烧室中产生锥形喷雾。锥形喷射喷嘴在火花塞的区域中具有角度切口。

7. 发明授权

US06622693B2 Fuel injection system 失效
公开(公告)号：US06622693B2
公开(公告)日：2003-09-23
申请号：US10070519
申请日：2002-07-10
申请人： Stefan Arndt , Werner Herden
发明人： Stefan Arndt , Werner Herden
IPC分类号： F02B300
CPC分类号： F02M61/182 , F02B23/104 , F02B2023/103 , F02B2075/125 , F02F2001/245 , F02M61/1826 , Y02T10/123 , Y02T10/125
摘要： A fuel injection system for internal combustion engines comprises a fuel injector that injects fuel into a combustion chamber, the combustion chamber being delimited by a cylinder wall in which a piston is guided, and a spark plug that protrudes into combustion chamber. The fuel injector produces a conical mixture cloud in the combustion chamber through at least one row of injection orifices arranged circumferentially on a valve body of the fuel injector. The valve body also provides a centrally arranged injection orifice that produces a central area of the mixture cloud directed towards the spark plug.

8. 发明授权

US08444196B2 Console for a vehicle 有权
标题翻译：车辆控制台
公开(公告)号：US08444196B2
公开(公告)日：2013-05-21
申请号：US12307119
申请日：2007-06-22
申请人： Stefan Arndt , Matthias Blanck , Andreas Dorhoefer , Uwe Fett , Michael Graf , Michael Renkel , Kurt Beyer
发明人： Stefan Arndt , Matthias Blanck , Andreas Dorhoefer , Uwe Fett , Michael Graf , Michael Renkel , Kurt Beyer
IPC分类号： B60R13/00
CPC分类号： B60R7/04
摘要： A console is provided, in particular a central console for a vehicle, having a rail pair for the essentially horizontally displaceable accommodation of inserts of the console between the rails of the rail pair in guides of the rails, as well as a storage space between the inserts and the floor of the vehicle. For such a console, it is provided that the rails are implemented as freestanding brackets, the brackets at least being mounted in the floor of the vehicle, an essentially horizontally situated section of the particular bracket, which is distal from the floor, having at least one guide. Such a console offers high flexibility in regard to the storage space usable in this area with structurally simple design and may be advantageously used both with and also without the inserts in this aspect.
摘要翻译：提供了一种控制台，特别是一种用于车辆的中央控制台，具有一对导轨，用于在导轨的引导件中轨道对的导轨之间的控制台的插入件的基本水平可移位的容纳空间，以及位于导轨之间的存储空间插入物和车辆的地板。对于这样的控制台，提供了轨道被实现为独立支架，支架至少安装在车辆的地板中，特定支架的基本上水平定位的部分远离地板，具有至少一个指南这样的控制台在结构简单的设计中可用于该区域的存储空间方面提供了高度的灵活性，并且在这方面可以有利地使用和也不使用插入件。

9. 发明申请

US20100013256A1 CONSOLE FOR A VEHICLE 有权
标题翻译：一辆车的控制台
公开(公告)号：US20100013256A1
公开(公告)日：2010-01-21
申请号：US12307119
申请日：2007-06-22
申请人： Stefan Arndt , Matthias Blanck , Andreas Dorhöfer , Uwe Fett , Michael Graf , Michael Renkel
发明人： Stefan Arndt , Matthias Blanck , Andreas Dorhöfer , Uwe Fett , Michael Graf , Michael Renkel
IPC分类号： B60R7/04
CPC分类号： B60R7/04
摘要： A console is provided, in particular a central console for a vehicle, having a rail pair for the essentially horizontally displaceable accommodation of inserts of the console between the rails of the rail pair in guides of the rails, as well as a storage space between the inserts and the floor of the vehicle. For such a console, it is provided that the rails are implemented as freestanding brackets, the brackets at least being mounted in the floor of the vehicle, an essentially horizontally situated section of the particular bracket, which is distal from the floor, having at least one guide. Such a console offers high flexibility in regard to the storage space usable in this area with structurally simple design and may be advantageously used both with and also without the inserts in this aspect.
摘要翻译：提供了一种控制台，特别是一种用于车辆的中央控制台，具有一对导轨，用于在导轨的引导件中轨道对的导轨之间的控制台的插入件的基本水平可移位的容纳空间，以及位于导轨之间的存储空间插入物和车辆的地板。对于这样的控制台，提供了轨道被实现为独立支架，支架至少安装在车辆的地板中，特定支架的基本上水平定位的部分远离地板，具有至少一个指南这样的控制台在结构简单的设计中可用于该区域的存储空间方面提供了高度的灵活性，并且在这方面可以有利地使用和也不使用插入件。

10. 发明申请

US20090206181A1 Fuel Injector 审中-公开
标题翻译：喷油器
公开(公告)号：US20090206181A1
公开(公告)日：2009-08-20
申请号：US11886833
申请日：2006-02-14
申请人： Stefan Arndt , Markus Gesk , Guenter Dantes , Joerg Heyse , Andreas Krause , Kai Gartung
发明人： Stefan Arndt , Markus Gesk , Guenter Dantes , Joerg Heyse , Andreas Krause , Kai Gartung
IPC分类号： F02M61/04 , B05B1/30
CPC分类号： F02M61/184 , F02M61/1833 , F02M61/1853
摘要： A fuel injector includes an orifice plate situated downstream from a valve-seat body having a fixed valve seat, the orifice plate having at least one outlet opening. Provided directly upstream from the outlet openings is an inflow opening having an annular inflow cavity. The valve-seat body covers the inflow cavity in such a way that the downstream outlet openings of the orifice plate are covered. The inflow cavity directly upstream from the at least one outlet opening is configured such that the flow approaches the at least one outlet opening largely at a right angle to the longitudinal extension of the outlet opening. With regard to the cross section, the at least one outlet openings has a polygonal form, in particular one that encloses at least one triangle, or it has a meander shape with a plurality of curves in the outer contour. The fuel injector may be particularly suitable for use in fuel injection systems of the mixture-compressing internal combustion engines having external ignition.
摘要翻译：燃料喷射器包括位于具有固定阀座的阀座主体下游的孔板，孔板具有至少一个出口。从出口开口直接上游设置有具有环形流入腔的流入开口。阀座体以使得孔板的下游出口开口被覆盖的方式覆盖流入腔。从至少一个出口开口直接上游的流入腔构造成使得流体大致以与出口开口的纵向延伸成直角的方式接近至少一个出口。关于横截面，至少一个出口开口具有多边形形状，特别是包围至少一个三角形的出口，或者具有在外轮廓中具有多个曲线的曲折形状。燃料喷射器可以特别适用于具有外部点火的混合物压缩内燃机的燃料喷射系统。

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