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1. 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。

2. 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。

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

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。

5. 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。

6. 发明授权

US06395215B1 Method of producing a plastic component and fuel tank for a motor vehicle 失效
标题翻译：汽车用塑料部件和燃料箱的制造方法
公开(公告)号：US06395215B1
公开(公告)日：2002-05-28
申请号：US09547261
申请日：2000-04-11
申请人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz , Rainer Moser
发明人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz , Rainer Moser
IPC分类号： B29C6534
CPC分类号： B29C66/54 , B29C65/342 , B29C65/3476 , B29C65/362 , B29C65/3676 , B29C66/1142 , B29C66/1286 , B29C66/12881 , B29C66/1312 , B29C66/14 , B29C66/8322 , B29L2031/7172 , B60K15/03177
摘要： In a method of producing a fuel tank from plastic, a heating element is located between two shell parts to be welded to one another. When the shell parts are pressed together, the heating element melts into the plastic and produces a weld that provides a fuel-resistant seal. The fuel tank subsequently has a particularly exact shape.
摘要翻译：在从塑料制造燃料箱的方法中，加热元件位于彼此焊接的两个壳体部件之间。当外壳部件被压在一起时，加热元件熔化成塑料并产生提供耐燃密封的焊缝。燃料箱随后具有特别精确的形状。

7. 发明授权

US06250328B1 Device for supplying an internal combustion engine of a motor vehicle with fuel 失效
标题翻译：用于向机动车辆的内燃机供给燃料的装置
公开(公告)号：US06250328B1
公开(公告)日：2001-06-26
申请号：US09531060
申请日：2000-03-20
申请人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz
发明人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz
IPC分类号： F16K4900
CPC分类号： F02M31/20 , B60K15/01 , B60K2015/03414 , Y02T10/126 , Y10T137/6525
摘要： A device for supplying an internal combustion engine (1) of a motor vehicle with fuel has a return line (4) which is passed into a fuel tank (2) and has a wall made of a material of high thermal conductivity. The return line (4) is arranged within a ventilation duct (5). Cooling air is conveyed through the ventilation duct (5) to the return line (4). This is a simple means of limiting the maximum temperature of the fuel in the fuel tank (2).
摘要翻译：一种用燃料供给机动车辆的内燃机（1）的装置具有通过燃料箱（2）并具有由导热性高的材料构成的壁的返回线（4）。返回管线（4）布置在通风管道（5）内。冷却空气通过通风管道（5）输送到返回管线（4）。这是限制燃料箱（2）中的燃料的最高温度的简单方法。

8. 发明授权

US06491180B2 Fuel tank 失效
标题翻译：油箱
公开(公告)号：US06491180B2
公开(公告)日：2002-12-10
申请号：US09442707
申请日：1999-11-18
申请人： Markus Distelhoff , Karl Eck , Wilfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Rainer Moser , Bernd Rumpf , Wolfgang Sinz
发明人： Markus Distelhoff , Karl Eck , Wilfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Rainer Moser , Bernd Rumpf , Wolfgang Sinz
IPC分类号： B65D9002
CPC分类号： B60K15/03177 , B60K15/03504
摘要： A fuel tank for a motor vehicle comprising a wall composed of two shells arranged one above the other. The outer shell of the wall preferably has an inlet orifice and an outlet orifice. A filter element is arranged in front of the outlet orifice. Scavenging air from the inlet orifice thereby passes first into a gap between the shells and subsequently to a filter element. As a result, fuel vapors can no longer diffuse through the wall and pollute the environment.
摘要翻译：一种用于机动车辆的燃料箱，包括由一个彼此上下布置的两个壳体组成的壁。壁的外壳优选具有入口孔和出口孔。过滤元件布置在出口孔的前面。因此，从入口孔排出的空气首先进入壳体之间的间隙，随后通过过滤元件。因此，燃料蒸气不能再通过墙壁扩散并污染环境。

9. 发明授权

US06409040B1 Fuel tank for a motor vehicle 失效
标题翻译：汽车油箱
公开(公告)号：US06409040B1
公开(公告)日：2002-06-25
申请号：US09520031
申请日：2000-03-06
申请人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz , Rainer Moser
发明人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz , Rainer Moser
IPC分类号： B65D100
CPC分类号： B60K15/03177 , B60K2015/03032 , B60K2015/03046
摘要： A fuel tank for a motor vehicle, having a wall (3) which is manufactured from plastic, in particular by injection molding, is provided on its inside with a permeation barrier (4). The permeation barrier (4) is manufactured from a material which is virtually impenetrable for fuel vapors. The permeation barrier (4) is composed of shell parts (5, 6) which are welded to one another.
摘要翻译：用于机动车辆的燃料箱在其内部设置有具有渗透屏障（4）的具有由塑料制成的壁（3），特别是通过注模成型。渗透屏障（4）由燃料蒸气实际上不可穿透的材料制成。渗透屏障（4）由彼此焊接的壳体部件（5,6）组成。

10. 发明授权

US07866339B2 Pressure regulator for a fuel supply unit 有权
标题翻译：用于燃料供应单元的压力调节器
公开(公告)号：US07866339B2
公开(公告)日：2011-01-11
申请号：US11664427
申请日：2005-09-08
申请人： Detlev Diesing , Karl Eck , René Schmid
发明人： Detlev Diesing , Karl Eck , René Schmid
IPC分类号： F16K31/126
CPC分类号： F16K27/0209 , F02M69/54 , F02M2200/8069 , F02M2200/9015 , F02M2200/9038 , F16K15/025 , F16K17/04 , Y10T137/7793 , Y10T137/7834 , Y10T137/7835
摘要： Disclosed is a pressure regulator for a fuel supply unit of a motor vehicle comprising a valve for joining a connection to an outlet above a designated pressure in the connection, a valve body and a valve seat, and a spring element for prestressing the valve body against the valve seat, characterized in that the valve body is designed as a sheet-metal part.
摘要翻译：公开了一种用于机动车辆的燃料供应单元的压力调节器，包括用于将连接到连接处的指定压力上的出口的连接阀，阀体和阀座以及用于将阀体预应力的弹簧元件抵靠所述阀座，其特征在于，所述阀体被设计为片状金属部。

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