公开(公告)号：US20110031537A1

公开(公告)日：2011-02-10

申请号：US12735517

申请日：2009-01-07

Applicant: Markus Widenmeyer ,  Dieter Elbe

Inventor： Markus Widenmeyer ,  Dieter Elbe

IPC: H01L29/772 ,  H01L21/335

CPC classification number: G01N27/4141 ,  G01N33/0037 ,  Y02A50/245

Abstract: A sensor element of a gas sensor for determining gas components in gas mixtures is provided, which includes a field-effect transistor having a source electrode, a drain electrode, and a gate electrode. The gate electrode includes a gate metallization, which is in contact with an insulation layer or a semiconductor substrate of the field-effect transistor via a boundary layer, the boundary layer being formed by modifying the surface of the insulation layer or the semiconductor substrate using metal alkoxides, metal amides, metal halogenides and/or metal alkyls. Furthermore, a method for producing said sensor element is provided.

Abstract translation: 提供了用于确定气体混合物中的气体成分的气体传感器的传感器元件，其包括具有源电极，漏电极和栅电极的场效应晶体管。 栅电极包括栅极金属化，其通过边界层与场效应晶体管的绝缘层或半导体衬底接触，边界层通过使用金属来修饰绝缘层或半导体衬底的表面而形成 醇盐，金属酰胺，金属卤化物和/或金属烷基。 此外，提供了一种用于制造所述传感器元件的方法。

公开(公告)号：US20070240921A1

公开(公告)日：2007-10-18

申请号：US11587465

申请日：2005-03-29

Applicant: Steffen Katzenberger ,  Markus Widenmeyer

Inventor： Steffen Katzenberger ,  Markus Widenmeyer

IPC: B60K6/04

CPC classification number: B60W10/08 ,  B60K6/48 ,  B60L2240/445 ,  B60W2510/0676 ,  B60W2510/068 ,  F01N3/023 ,  F01N3/027 ,  F01N3/0842 ,  F01N3/0871 ,  F01N3/2013 ,  F01N11/00 ,  F01N13/009 ,  F01N2560/023 ,  F01N2560/026 ,  Y02A50/2322 ,  Y02T10/26 ,  Y02T10/47 ,  Y02T10/6221

Abstract: Disclosed are a method for operating a hybrid vehicle, in which a predefined setpoint torque is cumulatively generated by at least one internal combustion engine and at least one electric motor, and a device for carrying out said method. According to the invention, the torque contribution of the internal combustion engine is defined in accordance with at least one exhaust gas parameter in a first step while the torque contribution of the electric motor is defined in a second step based on the difference between the setpoint torque and the torque contribution of the internal combustion engine defined in the first step. The inventive method allows the internal combustion engine to be operated in an optimal fashion regarding emissions.

Abstract translation: 公开了一种操作混合动力车辆的方法，其中由至少一个内燃机和至少一个电动机累积产生预定的设定转矩以及用于执行所述方法的装置。 根据本发明，根据第一步骤中的至少一个废气参数来定义内燃机的扭矩贡献，同时基于设定转矩之间的差值在第二步骤中限定电动机的转矩贡献 以及在第一步骤中限定的内燃机的转矩贡献。 本发明的方法允许以关于排放物的最佳方式操作内燃机。

公开(公告)号：US08833141B2

公开(公告)日：2014-09-16

申请号：US13138288

申请日：2009-12-15

Applicant: Oliver Wolst ,  Stefan Henneck ,  Markus Widenmeyer ,  Alexander Martin

Inventor： Oliver Wolst ,  Stefan Henneck ,  Markus Widenmeyer ,  Alexander Martin

IPC: G01N7/00 ,  G01N27/414 ,  G01N33/00

CPC classification number: G01N27/414 ,  G01N27/4141 ,  G01N33/0013

Abstract: A sensor element of a gas sensor for determining gas components in gas mixtures includes a field effect transistor and/or a diode which has a current flow which changes upon contact with a gas to be detected, and which is positioned in a manner protected, by a protective cap, from direct access by the gas mixture. The protective cap has a heating element, a glass former, and/or an oxidation catalyst.

Abstract translation: 用于确定气体混合物中的气体成分的气体传感器的传感器元件包括场效应晶体管和/或二极管，该场效应晶体管和/或二极管具有在与待检测气体接触时变化的电流，并且被以 一个保护盖，由气体混合物直接通入。 保护盖具有加热元件，玻璃形成器和/或氧化催化剂。

公开(公告)号：US20140057360A1

公开(公告)日：2014-02-27

申请号：US13983142

申请日：2011-12-14

Applicant: Petra Neff ,  Markus Widenmeyer

Inventor： Petra Neff ,  Markus Widenmeyer

IPC: G01N31/22

CPC classification number: G01N31/223 ,  C12Q1/22 ,  G01N21/783 ,  G01N31/226 ,  Y10T436/206664

Abstract: An arrangement for detecting hydrogen peroxide includes a sample space configured to receive a hydrogen-peroxide-containing gas. The sample space is fluidically connected to a hydrogen-peroxide-selective colorimetric detection reagent. The arrangement also includes at least one radiation source configured to irradiate the detection reagent and at least one detector configured to detect at least one optical property of the colorimetric detection reagent. This arrangement enables detection of hydrogen peroxide in the gaseous phase without the need to transfer hydrogen peroxide to the liquid phase. As a result, a simplified measurement behavior and additionally a highly sensitive measurement are attained.

Abstract translation: 用于检测过氧化氢的装置包括构造成接收含过氧化氢的气体的样品空间。 样品空间与氢过氧化物选择性比色检测试剂流体连接。 该装置还包括配置成照射检测试剂的至少一个辐射源和被配置为检测比色检测试剂的至少一种光学性质的至少一种检测器。 这种布置使得能够检测气相中的过氧化氢，而不需要将过氧化氢转移到液相。 结果，获得了简化的测量行为和另外的高灵敏度测量。

公开(公告)号：US20120017665A1

公开(公告)日：2012-01-26

申请号：US13138288

申请日：2009-12-15

Applicant: Oliver Wolst ,  Stefan Henneck ,  Markus Widenmeyer ,  Alexander Martin

Inventor： Oliver Wolst ,  Stefan Henneck ,  Markus Widenmeyer ,  Alexander Martin

IPC: G01M15/10 ,  G01N27/00

CPC classification number: G01N27/414 ,  G01N27/4141 ,  G01N33/0013

Abstract: A sensor element of a gas sensor for determining gas components in gas mixtures includes a field effect transistor and/or a diode which has a current flow which changes upon contact with a gas to be detected, and which is positioned in a manner protected, by a protective cap, from direct access by the gas mixture. The protective cap has a heating element, a glass former, and/or an oxidation catalyst.

Abstract translation: 用于确定气体混合物中的气体成分的气体传感器的传感器元件包括场效应晶体管和/或二极管，该场效应晶体管和/或二极管具有在与待检测气体接触时变化的电流，并且被以 一个保护盖，由气体混合物直接通入。 保护盖具有加热元件，玻璃形成器和/或氧化催化剂。

公开(公告)号：US20070081925A1

公开(公告)日：2007-04-12

申请号：US10578906

申请日：2004-11-02

Applicant: Markus Widenmeyer

Inventor： Markus Widenmeyer

IPC: B01D53/34

CPC classification number: B01D53/9431 ,  B01D2257/404 ,  B01D2258/012 ,  B01J23/22 ,  B01J23/40 ,  B01J23/63 ,  B01J23/682 ,  B01J35/0006 ,  B01J35/12 ,  F01N3/0231 ,  F01N3/035

Abstract: An exhaust gas system for an internal combustion engine includes a depth filter for removing soot from the exhaust gas. The depth filter includes a catalyst material, which promotes the oxidation of soot. An internal pore structure of the depth filter is provided with a catalyst material, which is liquid beyond a temperature of approximately no higher than 400° C. and more preferably no higher than approximately 350° C.

Abstract translation: 用于内燃机的废气系统包括用于从废气中去除烟灰的深度过滤器。 深度过滤器包括促进烟灰氧化的催化剂材料。 深度过滤器的内部孔结构设置有催化剂材料，该催化剂材料是超过约400℃，更优选不高于约350℃的液体的液体。