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    Oxygen sensor
    1.
    发明授权
    Oxygen sensor 有权
    氧传感器

    公开(公告)号：US06276191B1

    公开(公告)日：2001-08-21

    申请号：US09356819

    申请日：1999-07-19

    申请人： Jens Stefan Schneider ,  Harald Neumann ,  Frank Stanglmeier ,  Bernd Schumann ,  Thomas Moser

    发明人： Jens Stefan Schneider ,  Harald Neumann ,  Frank Stanglmeier ,  Bernd Schumann ,  Thomas Moser

    IPC分类号： G01N2700

    CPC分类号： G01N27/407

    摘要： An oxygen sensor for determining the oxygen concentration in the exhaust gas flow of an internal combustion engine. The sensor includes an outer electrode exposed to the exhaust side and a reference electrode exposed to the ambient air. In the sensor, a space adjacent to the reference electrode or surrounding the reference electrode has an adsorbing and/or absorbing agent, which is introduced, for example, in a loose powder packing or a multiple pellet packing. Other versions of the novel oxygen sensor also have an oxygen supplying material, such as, for example, Mn-oxide, Ba-oxide and/or Ce-oxide, to help promote combustion of exhaust gas components/pollutants and any residue chemicals left remaining from the sensor manufacturing process.

    摘要翻译： 一种氧传感器，用于确定内燃机的废气流中的氧气浓度。 传感器包括暴露于排气侧的外部电极和暴露于环境空气的参考电极。 在传感器中，与参考电极相邻或围绕参考电极的空间具有吸附和/或吸收剂，其被引入例如松散的粉末填料或多颗粒填料中。 新型氧传感器的其它型号还具有氧供应材料，例如氧化锰，氧化钡和/或氧化铈，以帮助促进废气组分/污染物的燃烧和残留的剩余化学物质残留 从传感器制造过程。

    Measuring sensor for the determination of a concentration of gas constituents in gaseous mixtures
    3.
    发明授权
    Measuring sensor for the determination of a concentration of gas constituents in gaseous mixtures 失效
    用于测定气体混合物中气体成分浓度的测量传感器

    公开(公告)号：US06942772B1

    公开(公告)日：2005-09-13

    申请号：US09786903

    申请日：2000-06-29

    申请人： Jens Stefan Schneider ,  Gerhard Hoetzel ,  Bernd Schumann ,  Thomas Moser

    发明人： Jens Stefan Schneider ,  Gerhard Hoetzel ,  Bernd Schumann ,  Thomas Moser

    IPC分类号： G01N27/406 ,  G01N27/30 ,  G01N27/407 ,  G01N27/416 ,  G01N27/409

    CPC分类号： G01N27/4075

    摘要： A sensor for determining a concentration of gas components in gas mixtures having a first measuring electrode (mixed potential electrode) which has little or no catalytic effect on the establishment of an equilibrium in the gas mixture and a second measuring electrode (equilibrium electrode) which catalyzes the establishment of an equilibrium in the gas mixture as well as a solid electrolyte that is conductive for oxygen ions arranged between the two measuring electrodes, with the two measuring electrodes being exposed to the gas mixture. At least the first measuring electrode (16) is a cermet electrode, where at least one metal oxide component of the cermet electrode is capable of reversible incorporation of oxygen.

    摘要翻译： 一种用于确定气体混合物中气体组分浓度的传感器，其具有对气体混合物中的平衡建立几乎没有催化作用的第一测量电极（混合电位电极）和催化剂的第二测量电极（平衡电极） 在气体混合物中建立平衡以及在两个测量电极之间的氧离子导电的固体电解质，两个测量电极暴露于气体混合物。 至少第一测量电极（16）是金属陶瓷电极，其中金属陶瓷电极的至少一种金属氧化物组分能够可逆地引入氧。

    Oxidizable gas component sensor and method of using the sensor
    4.
    发明授权
    Oxidizable gas component sensor and method of using the sensor 有权
    可氧化气体成分传感器及其使用方法

    公开(公告)号：US06890422B1

    公开(公告)日：2005-05-10

    申请号：US09936847

    申请日：2000-03-10

    申请人： Frank Stanglmeier ,  Bernd Schumann ,  Thomas Moser

    发明人： Frank Stanglmeier ,  Bernd Schumann ,  Thomas Moser

    IPC分类号： G01N27/419 ,  G01N27/417 ,  G01N27/41

    CPC分类号： G01N27/417

    摘要： An electrochemical gas sensor determining the concentration of oxidizable gas components which has an electrochemical measuring cell having a measuring electrode and a reference electrode. Measuring electrode is made of a material which is not able, or not completely able to catalyze the establishment of gas equilibrium. In addition to the electrochemical measuring cell, at least one electrochemical pumping cell, having at least one inner pumping electrode, is provided, which, together with measuring electrode, is positioned in a measuring gas compartment. Oxygen is pumped into or out of measuring gas compartment by pumping cell, the partial pressure of oxygen in measuring gas compartment being set to a lambda value of ≧1.3.

    摘要翻译： 确定可氧化气体组分浓度的电化学气体传感器，其具有具有测量电极和参考电极的电化学测量单元。 测量电极由不能或者不能完全催化建立气体平衡的材料制成。 除了电化学测量单元之外，还提供至少一个具有至少一个内部泵浦电极的电化学泵浦单元，其与测量电极一起位于测量气体隔室中。 氧气通过泵送电池被泵入或流出测量气体隔室，测量气室中的氧气分压被设定为λ= 1.3的λ值。

    Electrochemical gas sensor
    5.
    发明授权
    Electrochemical gas sensor 失效
    电化学气体传感器

    公开(公告)号：US06645361B1

    公开(公告)日：2003-11-11

    申请号：US09936815

    申请日：2002-01-14

    申请人： Bernhard Bloemer ,  Rainer Strohmaier ,  Carsten Springhorn ,  Detlef Heimann ,  Hans-Joerg Renz ,  Harald Neumann ,  Margret Schuele ,  Bernd Schumann ,  Thomas Moser ,  Sabine Thiemann-Handler

    发明人： Bernhard Bloemer ,  Rainer Strohmaier ,  Carsten Springhorn ,  Detlef Heimann ,  Hans-Joerg Renz ,  Harald Neumann ,  Margret Schuele ,  Bernd Schumann ,  Thomas Moser ,  Sabine Thiemann-Handler

    IPC分类号： G01N27407

    CPC分类号： G01N27/417

    摘要： An electrochemical gas sensor for determining the concentration of gas components in a gas mixture, in particular for determining NOx and HC. The gas sensor includes a first measuring gas space which is connected to the measuring gas, and a second measuring gas space which is connected to the first measuring gas space by a connecting channel. Furthermore, a first electrode and a second electrode, arranged in the first measuring gas space, and at least one third electrode arranged in the second measuring gas space, and at least one fourth electrode are provided. The two measuring gas spaces are arranged in layer planes on top of one another and are separated from one another by at least one oxygen ion conducting layer, the connecting channel passing through the oxygen ion conducting layer.

    摘要翻译： 一种电化学气体传感器，用于确定气体混合物中气体组分的浓度，特别是用于确定NOx和HC。 气体传感器包括连接到测量气体的第一测量气体空间和通过连接通道连接到第一测量气体空间的第二测量气体空间。 此外，设置有布置在第一测量气体空间中的第一电极和第二电极以及布置在第二测量气体空间中的至少一个第三电极和至少一个第四电极。 两个测量气体空间在彼此顶部的层平面中排列，并且通过至少一个氧离子传导层彼此分离，连接通道穿过氧离子传导层。

    Method for defining the characteristics of metal electrodes of ceramic sensor elements
    6.
    发明授权
    Method for defining the characteristics of metal electrodes of ceramic sensor elements 失效
    定义陶瓷传感器元件金属电极特性的方法

    公开(公告)号：US06524460B1

    公开(公告)日：2003-02-25

    申请号：US09693747

    申请日：2000-10-20

    申请人： Hansjoerg Hachtel ,  Jens Stefan Schneider ,  Thomas Moser

    发明人： Hansjoerg Hachtel ,  Jens Stefan Schneider ,  Thomas Moser

    IPC分类号： G01B706

    CPC分类号： G01N27/9006 ,  G01B7/105

    摘要： A method for defining the characteristics of metal electrodes of ceramic sensor elements, where the metal electrodes are deposited as layers and subjected to a subsequent annealing process. The aim is to provide a non-destructive, simple and economical method, capable of being automated, for performing an acceptance test in a specimen-specific manner on the sensor element. In the case of the test procedure proposed here, the quantity and distribution of gold deposited so as to be inaccessible in the protective layer, are indirectly determined. This is done by measuring the layer thickness during manufacturing of an electrode, in a before/after comparison, with the aid of an eddy-current measuring process where the electrode is placed in the magnetic circuit of a coil that is traversed by the flow of a high-frequency a.c. current, and the resulting ostensible inductance of the coil is measured using an LCR measuring unit. The coil can be wired as a resonant circuit with the aid of a capacitor.

    摘要翻译： 一种用于定义陶瓷传感器元件的金属电极的特性的方法，其中金属电极作为层沉积并进行随后的退火工艺。 目的是提供一种能够自动化地进行在传感器元件上以样本特定方式的验收测试的非破坏性，简单和经济的方法。 在这里提出的测试程序的情况下，间接地确定了在保护层中不可接近沉积的金的数量和分布。 这是通过在电极制造期间测量层厚度，在之前/之后的比较中，借助于涡流测量过程，其中电极被放置在线圈的磁路中，该线圈通过流过 高频交流 电流，并且使用LCR测量单元测量所得线圈的表面电感。 线圈可以通过电容器作为谐振电路进行布线。

    Systems and methods of accessing and updating recorded data via an inter-object proxy
    10.
    发明申请
    Systems and methods of accessing and updating recorded data via an inter-object proxy 有权
    通过对象间代理访问和更新记录数据的系统和方法

    公开(公告)号：US20070156690A1

    公开(公告)日：2007-07-05

    申请号：US11322712

    申请日：2005-12-30

    申请人： Thomas Moser ,  Peter Sieber ,  Thomas Schira

    发明人： Thomas Moser ,  Peter Sieber ,  Thomas Schira

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30377 ,  Y10S707/99931 ,  Y10S707/99939 ,  Y10S707/99942 ,  Y10S707/99943

    摘要： Some embodiments provide a system including a database, two or more data access objects, and a proxy object. In some such embodiments, each data access object has exclusive access privileges to a subset of data within the database. Further each object includes one or more of a read method that provides access to data and a write method that causes data to be stored. In such embodiments, the proxy object accesses data via data access object methods and includes a valuate method, the execution of which causes data to be passed from a data access object to the proxy object.

    摘要翻译： 一些实施例提供包括数据库，两个或更多个数据访问对象和代理对象的系统。 在一些这样的实施例中，每个数据访问对象具有对数据库内的数据子集的独占访问权限。 此外，每个对象包括提供对数据的访问的读取方法和导致数据被存储的写入方法中的一个或多个。 在这样的实施例中，代理对象通过数据访问对象方法访问数据，并且包括估价方法，其执行使数据从数据访问对象传递到代理对象。