专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5357788A Misfire detection system for an internal combustion engine 失效
标题翻译：内燃机失火检测系统
公开(公告)号：US5357788A
公开(公告)日：1994-10-25
申请号：US061047
申请日：1993-05-14
申请人： Anton Kantschar , Martin Klenk , Christian Kohler
发明人： Anton Kantschar , Martin Klenk , Christian Kohler
IPC分类号： G01M15/11 , G01M15/00
CPC分类号： G01M15/11 , F02D2200/702
摘要： A misfire detection system for an internal combustion engine is disclosed with the system being used to evaluate wheel rpm fluctuations. This system detects a rough roadway over which the misfire detection is to be inhibited. This detection is made with the aid of wheel rpm signals; that is, signals as they are present for all motor vehicles equipped with anti-locking brake systems and for motor vehicles which utilize the wheel rpm signal for determining road speed. In motor vehicles of this kind, the advantage is provided that the wheel rpm signal has a double use. The advantage is provided that a reliable detection of a rough roadway is possible for all motor vehicles independently of whether wheel rpm signals are used for inhibiting the misfire detection or not.
摘要翻译：公开了一种用于内燃机的失火检测系统，该系统用于评估车轮转速波动。该系统检测要阻止失火检测的粗路。借助车轮转速信号进行这种检测; 也就是说，对于配备有防抱死制动系统的所有机动车辆以及利用车轮转速信号来确定道路速度的机动车辆的信号。在这种机动车辆中，优点在于车轮转速信号具有双重用途。其优点在于，无论轮转速度信号是否用于抑制失火检测，都可以对所有的机动车辆进行粗略道路的可靠检测。

2. 发明授权

US5955663A Method of detecting combustion misfires 失效
标题翻译：检测燃烧失火的方法
公开(公告)号：US5955663A
公开(公告)日：1999-09-21
申请号：US794548
申请日：1997-02-03
申请人： Klaus Ries-Muller , Christian Kohler , Wolfgang Wimmer
发明人： Klaus Ries-Muller , Christian Kohler , Wolfgang Wimmer
IPC分类号： G01M15/04 , F02D41/14 , F02D45/00 , G01M15/00
CPC分类号： F02D41/1498 , F02D2200/1015
摘要： A first signal imaging nonuniformities in the rotational movement of the crankshaft is provided and corrective values are formed and successively changed for each cylinder individually and specifically for each load/rpm range of a plurality of load/rpm ranges until a predetermined condition is satisfied. The corrective value of the first one of the load/rpm ranges wherein the predetermined condition is satisfied is logically coupled to the first signal also in the remaining ones of said the ranges so long until the condition is also satisfied in the remaining ones of the ranges to thereby form a second signal less influenced by the nonuniformities than the first signal. A misfire is then detected when the second signal crosses over a reference value.
摘要翻译：提供了对曲轴的旋转运动中的不均匀性进行成像的第一信号，并且针对每个气缸单独地，具体地针对多个负载/ rpm范围的每个负载/转速范围形成并连续地改变校正值，直到满足预定条件。其中满足预定条件的负载/转速范围中的第一个的校正值在所述范围中的剩余范围内也在逻辑上耦合到第一信号，直到剩余的范围中的条件也满足从而形成比不同于第一信号的不均匀性更小的第二信号。当第二个信号超过参考值时，就会检测到失火。

3. 发明授权

US08528179B2 Method and device for exchanging roller batteries 有权
标题翻译：更换滚筒电池的方法和装置
公开(公告)号：US08528179B2
公开(公告)日：2013-09-10
申请号：US12889751
申请日：2010-09-24
申请人： Christian Kohler , Stefan Linder , Josef Sutter
发明人： Christian Kohler , Stefan Linder , Josef Sutter
IPC分类号： B61B3/00
CPC分类号： B61B12/02 , B61B12/06 , Y10T29/49718 , Y10T29/49721 , Y10T29/4973 , Y10T29/49817
摘要： A method and a device for exchanging roller batteries on supports of cableway installations, include driving a service vehicle towards the support, lifting a cable which runs on the roller battery from the roller battery, then dismounting the roller battery and installing a new roller battery and finally relaying the cable on the roller battery.
摘要翻译：一种用于在索道安装支架上更换滚筒电池的方法和装置，包括向服务器驱动服务车辆，从滚筒电池提起在滚筒电池上运行的电缆，然后拆卸滚筒电池并安装新的滚筒电池，最后将电缆转接到滚筒电池上。

4. 发明申请

US20080151253A1 Method and Assembly for Confocal, Chromatic, Interferometric and Spectroscopic Scanning of Optical, Multi-Layer Data Memories 有权
标题翻译：光学，多层数据记忆的共焦，色度，干涉和光谱扫描的方法和装配
公开(公告)号：US20080151253A1
公开(公告)日：2008-06-26
申请号：US11883413
申请日：2006-02-03
申请人： Klaus Korner , Reinhard Berger , Ulrich Droste , Christian Kohler , Wolfgang Osten , Christof Pruss , Aiko Ruprecht , Tobias Wiesendanger
发明人： Klaus Korner , Reinhard Berger , Ulrich Droste , Christian Kohler , Wolfgang Osten , Christof Pruss , Aiko Ruprecht , Tobias Wiesendanger
IPC分类号： G01J3/45
CPC分类号： G11B7/1384 , G01B9/02036 , G01B9/02042 , G01B9/02044 , G01B9/02057 , G01B9/02091 , G01B2210/50 , G01B2290/15 , G02B3/0087 , G02B27/0025 , G11B7/1275 , G11B7/13 , G11B7/1381 , G11B7/14 , G11B7/24038 , G11B2007/0013
摘要： An interferometric confocal method and assembly for terabyte volume optical data memories couples two-beam spectral interferometry to chromatic confocal technology and permits a longitudinal splitting of foci in the memory volume, with the foci having limited diffraction. A spectrometer is located downstream of the interferometer with confocal discrimination in the beam path. A diffractive optical zone lens (DOZE) with a usage of the first diffraction order is introduced into the interferometric beam path to achieve longitudinal chromatic splitting. The interferometer can be a fibre-coupled interferometer with a retroreflector in the fibre-coupled reference arm and with wavelength-dependent optical path difference modification by dispersion or diffraction. The optical path difference in the interferometer is set so that easily detectable wavelets are formed from detectable interferograms by spectral analysis.
摘要翻译：用于太字节体积光学数据存储器的干涉式共焦方法和组件将双光束光谱干涉测量耦合到彩色共焦技术，并且允许在存储器体积中的焦点的纵向分割，其中焦点具有有限的衍射。光谱仪位于干涉仪的下游，在光束路径中具有共焦识别。将具有第一衍射级的使用的衍射光学透镜（DOZE）引入到干涉光束路径中以实现纵向色散。干涉仪可以是在光纤耦合参考臂中具有回射器的光纤耦合干涉仪，并且通过色散或衍射与波长相关的光程差修改。设置干涉仪中的光程差，使得通过光谱分析从可检测的干涉图形成容易检测的小波。

5. 发明授权

US5822710A Method of detecting engine speed for detecting misfires in an internal combustion engine 失效
标题翻译：检测发动机转速以检测内燃机中的失火的方法
公开(公告)号：US5822710A
公开(公告)日：1998-10-13
申请号：US658507
申请日：1996-06-10
申请人： Manfred Mezger , Klaus Ries-Muller , Rainer Frank , Christian Kohler
发明人： Manfred Mezger , Klaus Ries-Muller , Rainer Frank , Christian Kohler
IPC分类号： F02D45/00 , G01M15/00 , G01M15/04 , G01M15/11
CPC分类号： G01M15/11
摘要： The invention is directed to a method for detecting combustion misfires in a multicylinder internal combustion engine. The method includes the steps of: forming a criterion for the rough running of the engine for each cylinder individually on the basis of time intervals during which the crankshaft passes through predetermined angular ranges; and, forming corrective values from rough-running values for each cylinder individually during misfire-free operation so that the rough-running values for each individual cylinder coupled to said corrective values become equal with respect to each other.
摘要翻译：本发明涉及一种用于检测多缸内燃机中的燃烧失火的方法。该方法包括以下步骤：基于曲轴经过预定角度范围的时间间隔，分别形成用于每个气缸的发动机粗略运行的标准; 并且在无失火操作期间分别对每个气缸的粗动运行值形成校正值，使得与所述校正值耦合的每个单独气缸的粗跑值相对于彼此相等。

6. 发明授权

US07876446B2 Method and assembly for confocal, chromatic, interferometric and spectroscopic scanning of optical, multi-layer data memories 有权
标题翻译：用于光学，多层数据存储器的共焦，彩色，干涉和光谱扫描的方法和装配
公开(公告)号：US07876446B2
公开(公告)日：2011-01-25
申请号：US11883413
申请日：2006-02-03
申请人： Klaus Körner , Reinhard Berger , Ulrich Droste , Christian Kohler , Wolfgang Osten , Christof Pruss , Aiko Ruprecht , Tobias Wiesendanger
发明人： Klaus Körner , Reinhard Berger , Ulrich Droste , Christian Kohler , Wolfgang Osten , Christof Pruss , Aiko Ruprecht , Tobias Wiesendanger
IPC分类号： G01B9/02 , G01J3/45
CPC分类号： G11B7/1384 , G01B9/02036 , G01B9/02042 , G01B9/02044 , G01B9/02057 , G01B9/02091 , G01B2210/50 , G01B2290/15 , G02B3/0087 , G02B27/0025 , G11B7/1275 , G11B7/13 , G11B7/1381 , G11B7/14 , G11B7/24038 , G11B2007/0013
摘要： An interferometric confocal method and assembly for terabyte volume optical data memories couples two-beam spectral interferometry to chromatic confocal technology and permits a longitudinal splitting of foci in the memory volume, with the foci having limited diffraction. A spectrometer is located downstream of the interferometer with confocal discrimination in the beam path. A diffractive optical zone lens (DOZE) with a usage of the first diffraction order is introduced into the interferometric beam path to achieve longitudinal chromatic splitting. The interferometer can be a fiber-coupled interferometer with a retroreflector in the fiber-coupled reference arm and with wavelength-dependent optical path difference modification by dispersion or diffraction. The optical path difference in the interferometer is set so that easily detectable wavelets are formed from detectable interferograms by spectral analysis.
摘要翻译：用于太字节体积光学数据存储器的干涉式共焦方法和组件将双光束光谱干涉测量耦合到彩色共焦技术，并且允许在存储器体积中的焦点的纵向分割，其中焦点具有有限的衍射。光谱仪位于干涉仪的下游，在光束路径中具有共焦识别。将具有第一衍射级的使用的衍射光学透镜（DOZE）引入到干涉光束路径中以实现纵向色散。干涉仪可以是在光纤耦合参考臂中具有后向反射器的光纤耦合干涉仪，并且通过色散或衍射与波长相关的光程差修正。设置干涉仪中的光程差，使得通过光谱分析从可检测的干涉图形成容易检测的小波。

7. 发明授权

US07787132B2 Method and arrangement for a rapid and robust chromatic confocal 3D measurement technique 有权
标题翻译：快速稳定的彩色共聚焦3D测量技术的方法和布置
公开(公告)号：US07787132B2
公开(公告)日：2010-08-31
申请号：US12223079
申请日：2007-08-02
申请人： Klaus Körner , Christian Kohler , Evangelos Papastathopoulus , Wolfgang Osten
发明人： Klaus Körner , Christian Kohler , Evangelos Papastathopoulus , Wolfgang Osten
IPC分类号： G01B11/24
CPC分类号： G01B11/25 , G01B2210/50 , G06T7/521
摘要： A chromatic confocal technique and apparatus for the rapid three-dimensional measurement of an object shape, particularly of a tooth in a patient's jaw, using an array of polychromatic point light sources, a planar detector matrix, a beam splitter for lateral spectral separation, and an objective for illuminating and recording the object. Spectral defined reference light bundles are generated, injected into the detection beam path via a reference beam path and, following spectral splitting, are focused on the detector matrix as reference image points, wherein laterally shifted sub-matrices are numerically defined on the detector matrix for spectral analysis of the object light, which sub-matrices are implemented as spectral cells for three-dimensional measurement of the shape of the object.
摘要翻译：一种彩色共焦技术和装置，用于使用多色点光源阵列，平面检测器矩阵，用于侧向光谱分离的分束器，快速地三维测量物体形状，特别是患者颌骨中的牙齿，并且用于照明和记录物体的目的。产生光谱定义的参考光束，通过参考光束路径注入到检测光束路径中，并且在光谱分裂之后，将聚焦在检测器矩阵上作为参考图像点，其中横向偏移的子矩阵在检测器矩阵上数字地定义，对象光的光谱分析，哪些子矩阵被实现为用于对象的形状的三维测量的光谱单元。

8. 发明申请

US20090021750A1 Method and Arrangement for a Rapid and Robust Chromatic Confocal 3D Measurement Technique 有权
标题翻译：快速和可靠的色共焦3D测量技术的方法和布置
公开(公告)号：US20090021750A1
公开(公告)日：2009-01-22
申请号：US12223079
申请日：2007-08-02
申请人： Klaus Korner , Christian Kohler , Evangelos Papastathopoulus , Wolfgang Osten
发明人： Klaus Korner , Christian Kohler , Evangelos Papastathopoulus , Wolfgang Osten
IPC分类号： G01B11/24
CPC分类号： G01B11/25 , G01B2210/50 , G06T7/521
摘要： The invention relates to a chromatic confocal technique method and arrangement for the rapid three-dimensional measurement, in particular, of object shape, more particularly of a tooth in the jaw of a human being with an array of polychromatic point light sources, a planar detector matrix, arranged before means for lateral spectral separation and an objective for object illuminating and recording. According to the invention, spectral defined reference light bundles are generated also using components of the arrays of point light sources for chromatic calibration, wherein said reference light bundles are injected into the detection beam path via a reference bean path for chromatic lateral separation and then focused on the detector matrix as reference image points. Spectral reference points are calculated at the detector matrix positions and sub-matrices for spectral analysis of object light are digitally stored with pixel accuracy by means of the above positions which then serve for obtaining measurement points such that the detector matrix may be completely filled out with oblong sub-matrices, the planar array is arranged on the planar detector matrix rotated about an acute angle to the spectral axis, wherein the rotation is carried out about the optical axis (OA) of the arrangement, such that a connecting line of point light sources on projection thereof in the plane of the detector matrix includes an acute angle there with the spectral axis, the λ-axis.
摘要翻译：本发明涉及一种用于快速三维测量，特别是物体形状的彩色共焦技术方法和装置，更具体地说，涉及具有多色点光源阵列的人的颌中的齿，平面检测器矩阵，布置在用于横向光谱分离的装置之前，以及用于对象照明和记录的目的。根据本发明，还使用用于色彩校准的点光源阵列的组件来产生光谱定义的参考光束，其中所述参考光束经由用于彩色横向分离的参考豆路径被注入到检测光束路径中，然后聚焦在检测器矩阵上作为参考图像点。在检测器矩阵位置处计算光谱参考点，并且通过上述位置以像素精度数字地存储对象光的光谱分析的子矩阵，其然后用于获得测量点，使得检测器矩阵可以被完全填充椭圆形矩阵，平面阵列布置在与光谱轴线成锐角旋转的平面检测器矩阵上，其中围绕该布置的光轴（OA）进行旋转，使得点光源的连接线在其在检测器矩阵的平面中的投影的源包括与频谱轴（λ轴）的锐角。

9. 发明授权

US6119449A Internal combustion engine and method of operating the same 失效
标题翻译：内燃机及其运行方法
公开(公告)号：US6119449A
公开(公告)日：2000-09-19
申请号：US150600
申请日：1998-09-10
申请人： Christian Kohler
发明人： Christian Kohler
IPC分类号： F01N3/08 , F01N3/20 , F01N3/24 , F01N3/28 , F02B75/12 , F02D37/02 , F02D41/02 , F02D41/04 , F02D41/14 , F01N3/00
CPC分类号： F01N3/0842 , F01N3/0871 , F02D37/02 , F02D41/0275 , F02D41/1446 , F02D41/1462 , F01N2430/06 , F01N2610/03 , F02B2075/125 , F02D2041/389 , F02D2200/0806 , F02D2200/0811
摘要： The invention is directed to an internal combustion engine such as an engine for a motor vehicle. The engine defines a combustion chamber wherein an air/fuel mixture is combusted during operation of the engine whereby an exhaust gas containing nitrogen oxides is generated. The engine has a catalytic converter for treating the exhaust gases including reducing the nitrogen oxides. The air/fuel mixture supplied to the combustion chamber is adjusted in such a manner that first an oxygen excess is present in the combustion chamber and then an oxygen deficiency is present. A control apparatus determines the mass (mNOx) of the nitrogen oxides flowing to the catalytic converter during oxygen excess and changes over from the oxygen excess to the oxygen deficiency when the mass (mNOx) reaches a pregiven inflow mass (mZ).
摘要翻译：本发明涉及一种诸如用于机动车辆的发动机的内燃机。发动机限定燃烧室，其中空气/燃料混合物在发动机操作期间燃烧，由此产生含有氮氧化物的排气。发动机具有用于处理废气的催化转化器，包括还原氮氧化物。供给到燃烧室的空气/燃料混合物的调节方式是首先在燃烧室中存在氧过量，然后存在缺氧。控制装置确定在氧过量期间流过催化转化器的氮氧化物的质量（mNO x），并且当质量（mNO x）达到预定的流入质量（mZ））时，从氧过剩转变为氧缺乏。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式