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1. 发明授权

US06541143B2 Fuel cell system with a device for supplying fuel 失效
标题翻译：具有用于供应燃料的装置的燃料电池系统
公开(公告)号：US06541143B2
公开(公告)日：2003-04-01
申请号：US09726748
申请日：2000-11-30
申请人： Wolfgang Herdeg , Holger Klos , Martin Sattler , Franz Reichenbach , Sabine Hess , Hans-Dieter Wilhelm , Jürgen Habrich , Karl Eck , Thomas Zapp
发明人： Wolfgang Herdeg , Holger Klos , Martin Sattler , Franz Reichenbach , Sabine Hess , Hans-Dieter Wilhelm , Jürgen Habrich , Karl Eck , Thomas Zapp
IPC分类号： H01M804
CPC分类号： B60L11/1883 , B60L11/1885 , B60L11/1887 , B60L11/1898 , H01M8/04156 , H01M8/04186 , H01M8/0612 , Y02T90/34
摘要： A fuel cell system which has a fuel cell is described. Also provided is a device for producing/preparing the fuel, for example hydrogen, which is connected on its outlet side to a fuel supply line and on its inlet side to a device for supplying fuel. The device for supplying fuel has a dual pump, in which a starting material for the fuel, stored in the motor-fuel tank, and water fed in via a water supply line, which is for example process water produced during the fuel cell process, are mixed to form a fuel/water mixture. This fuel/water mixture is intermediately stored in an intermediate tank before it is fed to the device for producing/preparing the fuel.
摘要翻译：描述具有燃料电池的燃料电池系统。还提供了用于生产/制备燃料的装置，例如氢，其在其出口侧连接到燃料供应管线，并且在其入口侧连接到用于供应燃料的装置。用于供应燃料的装置具有双泵，其中存储在电动机 - 燃料箱中的用于燃料的起始材料和经由供水管路供水的水，其例如是在燃料电池处理期间产生的处理水，混合以形成燃料/水混合物。该燃料/水混合物在其被供给到用于生产/制备燃料的装置之前中间储存在中间罐中。

2. 发明授权

US06403243B1 Fuel cell system and method of regenerating a filter element in a fuel cell system 失效
标题翻译：燃料电池系统和在燃料电池系统中再生过滤元件的方法
公开(公告)号：US06403243B1
公开(公告)日：2002-06-11
申请号：US09539006
申请日：2000-03-30
申请人： Wolfgang Herdeg , Holger Klos , Martin Sattler , Franz Reichenbach , Hans-Dieter Wilhelm , Jürgen Habrich , Karl Eck , Markus Keutz , Thomas Zapp
发明人： Wolfgang Herdeg , Holger Klos , Martin Sattler , Franz Reichenbach , Hans-Dieter Wilhelm , Jürgen Habrich , Karl Eck , Markus Keutz , Thomas Zapp
IPC分类号： H01M800
CPC分类号： F02M25/08 , H01M8/04022 , H01M8/0612 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system which has a fuel cell with a supply line and a discharge line for a fuel as well as a supply line and a discharge line for an oxidizing agent. Also provided is a fuel tank which contains, for example, benzene or methanol for producing the fuel for the fuel cell. To avoid the release of hydrocarbons from the fuel contained in the tank, a filter element, for example an active carbon filter, is connected to the fuel tank. To be able to regenerate the filter element, the filter element is connected to the discharge line for the oxidizing agent and/or the discharge line for the fuel. The filter element is regenerated by the flow of exhaust gas from the fuel cell. The filter element is preferably connected via a connecting line to a burner, with the result that the hydrocarbons taken up by the flow of exhaust gas can be burned in the burner. Furthermore, by designing the fuel cell system appropriately, a leakage diagnosis can also be performed in the fuel tank.
摘要翻译：一种具有燃料电池的燃料电池系统，其具有供给线和用于燃料的排出管线以及用于氧化剂的供应管线和排出管线。还提供了一种燃料箱，其包含例如用于生产用于燃料电池的燃料的苯或甲醇。为了避免碳氢化合物从容纳在罐中的燃料中释放，过滤元件例如活性炭过滤器连接到燃料箱。为了能够再生过滤元件，过滤元件连接到用于燃料的氧化剂和/或排出管线的排出管线。过滤元件通过来自燃料电池的废气流再生。过滤元件优选通过连接管线连接到燃烧器，结果是能够在燃烧器中燃烧排出气体的碳氢化合物。此外，通过适当地设计燃料电池系统，也可以在燃料箱中进行泄漏诊断。

3. 发明授权

US06696186B1 Humidifying device for a fuel cell, method for humidifying a fuel cell membrane and fuel cell 失效
标题翻译：用于燃料电池的加湿装置，用于加热燃料电池膜和燃料电池的方法
公开(公告)号：US06696186B1
公开(公告)日：2004-02-24
申请号：US09959040
申请日：2001-11-27
申请人： Wolfgang Herdeg , Holger Klos , Martin Sattler , Sabine Hess , Hans-Dieter Wilhelm , Jürgen Habrich , Karl Eck , Markus Keutz , Thomas Zapp
发明人： Wolfgang Herdeg , Holger Klos , Martin Sattler , Sabine Hess , Hans-Dieter Wilhelm , Jürgen Habrich , Karl Eck , Markus Keutz , Thomas Zapp
IPC分类号： H01M804
CPC分类号： H01M8/04119 , H01M8/04156 , H01M2300/0082
摘要： The humidifying device for a fuel cell has a membrane, one side of which is exposed to cathode exhaust gas of a fuel cell for extracting water vapor from the exhaust gas. A connecting element connects the other side of the membrane to an anode or cathode gas supply to the fuel cell. In operation, water vapor permeates through the membrane and passes on through the connecting elements to humidify the gas being supplied to the fuel cell. A vacuum pump may additionally be provided to enhance the extraction of water vapor from the exhaust gas. A no metering unit allows accurate metering of the humidity of the cathode or anode gas supply.
摘要翻译：用于燃料电池的加湿装置具有膜，其一侧暴露于用于从废气中提取水蒸气的燃料电池的阴极排气。连接元件将膜的另一侧连接到燃料电池的阳极或阴极气体供应。在操作中，水蒸气渗透通过膜并通过连接元件加湿供应到燃料电池的气体。另外可以提供真空泵以增强从废气中提取水蒸气。无计量单元允许精确计量阴极或阳极气体供应的湿度。

4. 发明授权

US06610433B1 Fuel tank 失效
标题翻译：油箱
公开(公告)号：US06610433B1
公开(公告)日：2003-08-26
申请号：US09528666
申请日：2000-03-20
申请人： Wolfgang Herdeg , Holger Klos , Martin Sattler , Hans-Dieter Wilhelm , Jürgen Habrich , Karl Eck , Thomas Zapp , Markus Keutz
发明人： Wolfgang Herdeg , Holger Klos , Martin Sattler , Hans-Dieter Wilhelm , Jürgen Habrich , Karl Eck , Thomas Zapp , Markus Keutz
IPC分类号： H01M802
CPC分类号： H01M8/04208
摘要： A fuel tank, in particular for fuel-cell systems, which can feed fuel into a system via a mechanism without a pump or the like. This is achieved by a fuel tank with a fuel cavity of variable size and a mechanism for compressing the fuel cavity. The fuel cavity is preferably bounded by a cylindrical inner wall of the fuel tank, by a circular end surface of the fuel tank and by a circular, displaceable intermediate wall. The intermediate wall is forced essentially in the direction of the fuel cavity by a spring and has a form fit with the cylindrical inner wall. A feed device and a discharge device allow incorporation in a fuel line. The system also includes a control device and a method for this fuel container, which is thus enabled to have the following operating states: A. fuel-cell system is switched on: discharge valve open, feed valve closed; B. fuel-cell system is in operation: discharge valve open, feed valve open; C. fuel-cell system is switched off: discharge valve closed, feed valve open; and D. fuel-cell system is off, fuel cavity is full: discharge valve closed, feed valve closed.
摘要翻译：特别是用于燃料电池系统的燃料箱，其可以通过没有泵等的机构将燃料供给到系统中。这通过具有可变尺寸的燃料腔的燃料箱和用于压缩燃料腔的机构来实现。燃料腔优选地由燃料箱的圆柱形内壁，燃料箱的圆形端面和圆形可位移的中间壁限定。中间壁通过弹簧基本上在燃料腔的方向上被迫动并且具有与圆柱形内壁配合的形式。进料装置和排出装置允许加入燃料管线。该系统还包括用于该燃料容器的控制装置和方法，其能够具有以下操作状态：A.燃料电池系统被接通：排出阀打开，供给阀关闭; B.燃料电池系统正在运行：排气阀打开，进料阀打开; C.燃料电池系统关闭：排放阀关闭，进料阀打开; 和D.燃料电池系统关闭，燃油腔已满：排气阀关闭，进料阀关闭。

5. 发明授权

US06463965B1 Arrangement for storing fuel and method for operating a fuel tank 失效
标题翻译：用于储存燃料的装置和操作燃料箱的方法
公开(公告)号：US06463965B1
公开(公告)日：2002-10-15
申请号：US09856583
申请日：2001-06-14
申请人： Christian Rasche , Bernd Wiemann , Holger Klos , Hans-Dieter Wilhelm , Karl Eck , Thomas Zapp , Bernd Rumpf
发明人： Christian Rasche , Bernd Wiemann , Holger Klos , Hans-Dieter Wilhelm , Karl Eck , Thomas Zapp , Bernd Rumpf
IPC分类号： B65B104
CPC分类号： F02D33/006 , B60K15/03504 , F02M25/08 , F02M25/089 , F02M37/0052 , F02M37/0094 , F02M37/20 , Y10T137/86324
摘要： A fuel tank having an inlet and an outlet is connected to a separate pressure vessel by means of a pump. Fuel vapors are pumped out of the tank and into the pressure vessel while the tank is being filled via the inlet, so that fuel vapors cannot escape during filling. After filling, the inlet is closed and the pressure in the tank is increased to about 4 bar by means of a pressure regulator in a line connecting the pressure vessel to the fuel tank. The pump is then switched off and the fuel can be delivered to the engine via the outlet under the increased fuel pressure in the tank, the pressure being reduced to fuel system pressure by a pressure regulator in the outlet line.
摘要翻译：具有入口和出口的燃料箱通过泵连接到单独的压力容器。燃料蒸汽在通过入口填充罐时从罐中泵出并进入压力容器，使得燃料蒸气在填充期间不能逸出。在填充之后，通过在将压力容器连接到燃料箱的管线中的压力调节器将入口关闭并且罐中的压力增加到约4巴。然后关闭泵，并且燃料可以在罐中的增加的燃料压力下经由出口输送到发动机，通过出口管线中的压力调节器将压力降低到燃料系统压力。

6. 发明授权

US06440595B1 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US06440595B1
公开(公告)日：2002-08-27
申请号：US09591667
申请日：2000-06-12
申请人： Wolfgang Herdeg , Thomas Zapp
发明人： Wolfgang Herdeg , Thomas Zapp
IPC分类号： H01M804
CPC分类号： H01M8/04119 , H01M2250/20 , H01M2300/0082 , Y02T90/32
摘要： Disclosed is a fuel cell system comprising a fuel cell which includes a feed line for a fuel and a feed line for an oxidant. To ensure adequate moistening of the fuel cell membrane even during the start-up phase of the fuel cell, a fluid reservoir containing a fluid is provided, via which the fuel and/or the oxidant are humidified before entering the fuel cell. Thus adequate moistening of the fuel cell membrane is ensured even during the start-up phase of the fuel cell. To prevent the fluid from freezing at low temperatures, mixing of the fluid with an antifreeze is provided for. To ensure that the antifreeze will not pass into the fuel cell, the fluid drawn from the fluid reservoir is heated sufficiently by a heating means for evaporation of the antifreeze and separation from the fluid to take place. The heating means can include a flow conduit designed as a closed system. The flow conduit has a heating medium flowing through it which, prior to giving off heat to the fluid, is heated via a burner.
摘要翻译：公开了一种燃料电池系统，其包括燃料电池，其包括用于燃料的进料管线和用于氧化剂的进料管线。为了确保燃料电池膜的充分润湿，即使在燃料电池的启动阶段期间，提供了包含流体的流体储存器，燃料和/或氧化剂在进入燃料电池之前被加湿。因此，即使在燃料电池的启动阶段也确保燃料电池膜的充分润湿。为了防止流体在低温下冻结，提供了流体与防冻剂的混合。为了确保防冻剂不会进入燃料电池，通过用于蒸发防冻剂并与流体分离的加热装置来充分地加热从流体储存器抽出的流体。加热装置可以包括设计为封闭系统的流动管道。流动管道具有流过其的加热介质，其在向流体发热之前经由燃烧器加热。

7. 发明授权

US07047948B2 Fuel tank 失效
标题翻译：油箱
公开(公告)号：US07047948B2
公开(公告)日：2006-05-23
申请号：US10481213
申请日：2002-06-21
申请人： Marc Gerhardt , Thomas Zapp
发明人： Marc Gerhardt , Thomas Zapp
IPC分类号： F02M37/04
CPC分类号： B60K15/03504 , Y10T137/86332
摘要： A fuel tank for a motor vehicle having a chamber delimited by a wall and having an activated carbon filter located to ventilate the volume of the fuel chamber located above the level of fuel in the tank.
摘要翻译：一种用于机动车辆的燃料箱，其具有由壁限定的室，并且具有活性炭过滤器，其被定位成使位于罐中的燃料水平面上方的燃料室的容积通风。

8. 发明授权

US06378549B1 Fuel tank 失效
标题翻译：油箱
公开(公告)号：US06378549B1
公开(公告)日：2002-04-30
申请号：US09649980
申请日：2000-08-29
申请人： Thomas Zapp
发明人： Thomas Zapp
IPC分类号： F16L3300
CPC分类号： B60K15/04 , Y10T137/1654 , Y10T137/598
摘要： In the case of a fuel tank for a motor vehicle, a filling pipe (2), which is welded to a tank chamber (1), has a section (3) provided for the separation. The section (3) provided for the separation is adjoined by regions for the attachment of a connecting part. This enables the tank chamber (1) to be taken out of the motor vehicle and to be subsequently refitted without removing the entire filling pipe (2).
摘要翻译：在用于机动车辆的燃料箱的情况下，焊接到罐室（1）的填充管（2）具有用于分离的部分（3）。用于分离的部分（3）与用于连接连接部分的区域邻接。这使得罐室（1）能够从机动车辆中取出并随后重新装配，而不需要移除整个灌装管（2）。

9. 发明申请

US20070095840A1 Fastening device 审中-公开
标题翻译：紧固装置
公开(公告)号：US20070095840A1
公开(公告)日：2007-05-03
申请号：US10560845
申请日：2004-05-26
申请人： Marc Gerhardt , Thomas Zapp
发明人： Marc Gerhardt , Thomas Zapp
IPC分类号： F04B35/00 , B62D33/00
CPC分类号： B60K15/077 , B60K2015/03111 , B60K2015/03467
摘要： The invention relates to a fastening device for components to be mounted in a fuel tank of a motor vehicle. The fastening device comprises a fastening element, a head part, which is joined to a base part such as the wall of the fuel tank, and a head part that is placed on a component. Respective head parts which are provided for fastening a line to be lead through the wall of the fuel tank, have a continuous duct. A head part on a base part and a head part on a component are pressed together and are made from a material that swells when brought into contact with fuel. This enables the line to be easily fastened to a wall of the fuel tank whereby being sealed with regard thereto.
摘要翻译：本发明涉及一种用于安装在机动车辆的燃料箱中的部件的紧固装置。紧固装置包括紧固元件，头部，其连接到诸如燃料箱的壁的基部，以及放置在部件上的头部。用于将要引导的管线紧固在燃料箱的壁上的各个头部部分具有连续的管道。基部上的头部和部件上的头部被压在一起，并且由与燃料接触时膨胀的材料制成。这使得线可以容易地紧固到燃料箱的壁上，由此被密封。

10. 发明授权

US06340093B1 Fuel tank 失效
标题翻译：油箱
公开(公告)号：US06340093B1
公开(公告)日：2002-01-22
申请号：US09299867
申请日：1999-04-27
申请人： Thomas Zapp
发明人： Thomas Zapp
IPC分类号： B65D4700
CPC分类号： B60K15/04 , B60K2015/03453
摘要： A fuel tank (1) possesses, for the introduction of fuel, a filler pipe (5) which is led through an orifice (6) of the fuel tank (1) with all-round clearance. The orifice (6) is sealingly closed by means of a sleeve (4) bearing against the fuel tank (1) and against the filler pipe (5). The orifice (6) can thereby be made relatively large, so that it can be additionally used also as a service or assembly orifice after the sleeve (4) has been removed. The number of orifices necessary on the fuel tank (1) can be reduced as a result, so that both the maximum filling quantity and the permeation tightness can be increased.
摘要翻译：燃料箱（1）具有用于引入燃料的加油管（5），其通过燃料箱（1）的孔（6）全向间隙引导。孔（6）通过轴承（4）密封地关闭在燃料箱（1）上并靠在加油管（5）上。因此，孔口6可以制造得相对较大，从而在套筒（4）已被移除之后，其也可另外用作服务或组装孔口。因此，可以减少燃料箱（1）所需的孔数，从而可以提高最大填充量和渗透密封性。

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