公开(公告)号：US20090220830A1

公开(公告)日：2009-09-03

申请号：US12281111

申请日：2006-02-28

申请人： Uwe Limbeck ,  Cosimo S. Mazzotta ,  Sven Schmalzriedt ,  Elmar Schneider

发明人： Uwe Limbeck ,  Cosimo S. Mazzotta ,  Sven Schmalzriedt ,  Elmar Schneider

IPC分类号： H01M8/04

CPC分类号： H01M8/04231

摘要： An anode supply system for a fuel cell stack having an anode section with a gas inlet and a gas outlet includes a sensor device for determining the fuel content inside the anode supply system. A discharge valve is operable to form a gas-conducting connection between the anode supply system and the environment in an open position, and a control device is configured to actuate the discharge valve. The control device controls the discharge valve based on signals from the sensor device, independently of current performance data of the fuel cell stack.

摘要翻译： 一种用于燃料电池堆的阳极供应系统，具有具有气体入口和气体出口的阳极部分，包括用于确定阳极供应系统内的燃料含量的传感器装置。 排出阀可操作以在打开位置在阳极供应系统和环境之间形成导气连接，并且控制装置构造成致动排放阀。 控制装置基于来自传感器装置的信号来控制排出阀，而与燃料电池堆的当前性能数据无关。

公开(公告)号：US09252438B2

公开(公告)日：2016-02-02

申请号：US14237116

申请日：2012-07-21

申请人： Holger Baur ,  Uwe Pasera ,  Hans-Joerg Pflugfelder ,  Karl Schaufler ,  Sven Schmalzriedt ,  Simon Steinhuebl ,  Harald Teves

发明人： Holger Baur ,  Uwe Pasera ,  Hans-Joerg Pflugfelder ,  Karl Schaufler ,  Sven Schmalzriedt ,  Simon Steinhuebl ,  Harald Teves

IPC分类号： H01M8/04

CPC分类号： H01M8/04156 ,  H01M8/04111 ,  H01M8/04164 ,  H01M8/04231 ,  H01M8/04253 ,  Y02E60/50

摘要： A fuel cell system includes a fuel cell with an anode chamber and a cathode chamber. The fuel cell system also includes a recirculation device that recirculates anode exhaust gas to the anode input, which includes a discharge line for discharging liquid and/or gas from the region of the recirculation device, and an air conveying device for supplying the cathode chamber with a supply air flow. A water separator, which is connected to the discharge line and through which at least a portion of the supply air flow passes, is situated between the air conveying device and the cathode chamber in the area of the supply air flow.

摘要翻译： 燃料电池系统包括具有阳极室和阴极室的燃料电池。 燃料电池系统还包括再循环装置，该再循环装置将阳极废气再循环到阳极输入端，阳极输入端包括用于从再循环装置的区域排放液体和/或气体的排放管线，以及用于向阴极室供应 供气流。 连接到排出管线并且供应空气流的至少一部分通过的水分离器位于供气流动区域内的空气输送装置和阴极室之间。

公开(公告)号：US09034529B2

公开(公告)日：2015-05-19

申请号：US13388898

申请日：2010-07-19

申请人： Helmut Mueller ,  Sven Schmalzriedt ,  Klaus Weigele

发明人： Helmut Mueller ,  Sven Schmalzriedt ,  Klaus Weigele

IPC分类号： H01M8/04 ,  H01M8/10

CPC分类号： H01M8/04097 ,  H01M8/04111 ,  H01M8/04753 ,  H01M8/04776 ,  H01M8/0488 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

摘要： A method of operating a fuel cell system in a vehicle that is switchable to a temporary stop mode and restarted from the stop mode. When, in certain driving situations, it is required to switch to the stop mode, it is then checked whether the operating conditions of the fuel cell system allow a switch to the stop mode. If the switch is allowed it takes place. When a restart of the fuel cell system is required on the basis of the vehicle the settings of the stop mode are cancelled again. The switch to the stop mode involves, with further existing electric contacting of the fuel cell, the air mass flow conveyed by the air conveying device being switched off or reduced to a predefined value and the pressure of the combustion gas supplied being reduced to a predefined value.

摘要翻译： 一种在车辆中操作燃料电池系统的方法，所述燃料电池系统可切换到临时停止模式并从停止模式重新启动。 当在某些驾驶状况下需要切换到停止模式时，检查燃料电池系统的运行状态是否允许切换到停止模式。 如果允许开关发生。 当基于车辆需要重新启动燃料电池系统时，再次取消停止模式的设定。 切换到停止模式包括随着燃料电池的进一步存在的电接触，由空气输送装置输送的空气质量流被切断或减少到预定值，并且所供应的燃烧气体的压力减小到预定值 值。

公开(公告)号：US20120171585A1

公开(公告)日：2012-07-05

申请号：US13388898

申请日：2010-07-19

申请人： Helmut Mueller ,  Sven Schmalzriedt ,  Klaus Weigele

发明人： Helmut Mueller ,  Sven Schmalzriedt ,  Klaus Weigele

IPC分类号： H01M8/04 ,  H01M8/06

CPC分类号： H01M8/04097 ,  H01M8/04111 ,  H01M8/04753 ,  H01M8/04776 ,  H01M8/0488 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

摘要： A method of operating a fuel cell system in a vehicle that is switchable to a temporary stop mode and restarted from the stop mode. When, in certain driving situations, it is required to switch to the stop mode, it is then checked whether the operating conditions of the fuel cell system allow a switch to the stop mode. If the switch is allowed it takes place. When a restart of the fuel cell system is required on the basis of the vehicle the settings of the stop mode are cancelled again. The switch to the stop mode involves, with further existing electric contacting of the fuel cell, the air mass flow conveyed by the air conveying device being switched off or reduced to a predefined value and the pressure of the combustion gas supplied being reduced to a predefined value.

摘要翻译： 一种在车辆中操作燃料电池系统的方法，所述燃料电池系统可切换到临时停止模式并从停止模式重新启动。 当在某些驾驶状况下需要切换到停止模式时，检查燃料电池系统的运行状态是否允许切换到停止模式。 如果允许开关发生。 当基于车辆需要重新启动燃料电池系统时，再次取消停止模式的设定。 切换到停止模式包括随着燃料电池的进一步存在的电接触，由空气输送装置输送的空气质量流被切断或减少到预定值，并且所供应的燃烧气体的压力减小到预定义 值。

公开(公告)号：US20110196554A1

公开(公告)日：2011-08-11

申请号：US12678956

申请日：2008-07-23

申请人： Uwe Limbeck ,  Sven Schmalzriedt

发明人： Uwe Limbeck ,  Sven Schmalzriedt

IPC分类号： G06F19/00

CPC分类号： H01M8/04701 ,  B60L58/31 ,  B60L58/34 ,  B60L2260/54 ,  B60L2260/56 ,  H01M8/04253 ,  H01M8/0432 ,  H01M8/0438 ,  H01M8/04828 ,  Y02T90/34

摘要： The invention relates to a method for automatic selection of an operating mode (S, W) for a vehicle with a fuel cell system (1), in which at least one first operating mode (S) and one second operating mode (W) are provided, wherein the operating mode (S, W) is defined taking into account a current calendar date (D) and/or taking into account a weather forecast (V) obtained from a data network, and/or taking account of a current environmental air pressure (p).

摘要翻译： 本发明涉及一种用于自动选择具有燃料电池系统（1）的车辆的操作模式（S，W）的方法，其中至少一个第一操作模式（S）和一个第二操作模式（W）是 其中，所述操作模式（S，W）是考虑当前日历日期（D）和/或考虑从数据网络获得的天气预报（V）和/或考虑当前环境 空气压力（p）。

公开(公告)号：US20070184319A1

公开(公告)日：2007-08-09

申请号：US11702059

申请日：2007-02-05

申请人： Uwe Limbeck ,  Cosimo Mazzotta ,  Uwe Pasera ,  Sven Schmalzriedt ,  Peter Wiesner

发明人： Uwe Limbeck ,  Cosimo Mazzotta ,  Uwe Pasera ,  Sven Schmalzriedt ,  Peter Wiesner

IPC分类号： H01M8/04

CPC分类号： H01M8/04104 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

摘要： A device for controlling the differential pressure between an anode area and a cathode area of a fuel cell has a differential pressure sensor for measuring the differential pressure between the anode area and the cathode area. A first actuator controls the flow of fuel into the anode area, and a control device regulates or controls the first actuator, on the basis of the signal of the differential pressure sensor.

摘要翻译： 用于控制燃料电池的阳极区域和阴极区域之间的压差的装置具有用于测量阳极区域和阴极区域之间的压差的差压传感器。 第一致动器控制进入阳极区域的燃料流，并且控制装置基于差压传感器的信号来调节或控制第一致动器。