专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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。

4. 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。

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

US06432176B1 Device for storing compressed gas 失效
标题翻译：压缩气体储存装置
公开(公告)号：US06432176B1
公开(公告)日：2002-08-13
申请号：US09857992
申请日：2001-06-13
申请人： Holger Klos , Walter Schütz
发明人： Holger Klos , Walter Schütz
IPC分类号： F17C1100
CPC分类号： B82Y30/00 , C01B3/0021 , F17C11/005 , Y02E60/321 , Y02E60/325 , Y02E60/327 , Y10S977/742 , Y10S977/842 , Y10S977/948
摘要： A closed storage reservoir has at least one feed and discharge line for compressed gas and, in its interior, a gas flow control system which connects the feed and discharge line to a solid filling for storing the compressed gas in the interior. To ensure the highest possible specific storage capacity of the device and to enable the device to be used as a tank system for a fuel cell, the solid filling comprises carbon nanostructures which are joined to form larger, cohesive conglomerates. A device for measuring the filling level of the compressed gas in the storage vessel may be a device for measuring the nuclear magnetic resonance or a device for measuring the mass flow rates of the compressed gas. A temperature sensor and a heating/cooling device having an inlet connection piece and an outlet connection piece for a heating/cooling medium and a cooling passage connected to the connection pieces are provided in order to set a defined temperature in the storage vessel.
摘要翻译：封闭的储存容器具有用于压缩气体的至少一个进料和排出管线，并且在其内部具有气体流量控制系统，其将进料和排出管线连接到用于将内部压缩气体储存的固体填充物。为了确保设备的最高可能的特定存储容量并且使得该设备能够用作燃料电池的罐系统，固体填充物包括碳纳米结构，其被连接以形成较大的，内聚的聚集体。用于测量储存容器中的压缩气体的填充水平的装置可以是用于测量核磁共振的装置或用于测量压缩气体的质量流量的装置。提供具有用于加热/冷却介质的入口连接件和出口连接件以及连接到连接件的冷却通道的温度传感器和加热/冷却装置，以便将定义的温度设定在储存容器中。

7. 发明授权

US06309449B1 Gas accumulator 失效
标题翻译：气体蓄能器
公开(公告)号：US06309449B1
公开(公告)日：2001-10-30
申请号：US09529190
申请日：2000-05-09
申请人： Holger Klos , Ulrich Schmitz , Walter Schütz
发明人： Holger Klos , Ulrich Schmitz , Walter Schütz
IPC分类号： B01D5304
CPC分类号： F17C11/005 , B82Y30/00 , C01B3/0021 , F17C1/00 , F17C13/00 , F17C2201/054 , F17C2201/056 , F17C2205/0323 , F17C2205/0341 , F17C2221/012 , F17C2223/0123 , F17C2223/035 , F17C2260/012 , F17C2270/0168 , F17C2270/0184 , Y02E60/321 , Y02E60/325 , Y10S95/901 , Y10S977/734 , Y10S977/742 , Y10S977/842 , Y10S977/948
摘要： A gas accumulator for storing pressurized gases, in particular gaseous fuels such as hydrogen or the like, which gas accumulator has a sealed vessel which is provided with a valve-actuated feed line and outlet line for the pressurized gas and with a solid packing of carbon nanostructures. To increase the storage capacity of a gas accumulator of this type significantly, the particles of the carbon nanostructures are compacted to form larger coherent conglomerates having an apparent density which is increased in comparison with the apparent density of the originally loose particles. The compaction can be carried out, for example, by ordering the carbon nanostructures in their orientation to one another, or else by forming the conglomerates by pressing non-ordered carbon nanostructures. In each case, minimizing the interstices between the individual carbon nanostructures means that the amount of the carbon nanostructures which can be introduced into the vessel and thus the amount of the pressurized gas which can be stored in these can be increased.
摘要翻译：用于存储加压气体，特别是气体燃料例如氢气等的气体储存器，该气体储存器具有密封容器，该密封容器设置有用于加压气体的阀致动进料管线和出口管线，并具有碳的固体填料纳米结构。为了显着增加这种类型的气体储存器的储存能力，碳纳米结构的颗粒被压实以形成具有与原来的松散颗粒的表观密度相比增加的表观密度的较大的相干团聚体。压实可以例如通过将碳纳米结构彼此定向，或者通过压制无序碳纳米结构形成聚集体来进行。在每种情况下，最小化单个碳纳米结构之间的间隙意味着可以增加可以引入容器中的碳纳米结构的量，从而可以增加可以存储在容器中的加压气体的量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式