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1. 发明授权

US06833206B2 Auxiliary power supply for a vehicle with a combustion engine and method for operating same 失效
标题翻译：具有内燃机的车辆的辅助电源及其操作方法
公开(公告)号：US06833206B2
公开(公告)日：2004-12-21
申请号：US09964840
申请日：2001-09-28
申请人： Erich K. Erdle , Volker Richters , Ottmar Schmid
发明人： Erich K. Erdle , Volker Richters , Ottmar Schmid
IPC分类号： H01M818
CPC分类号： H01M8/04164 , H01M8/04925 , H01M8/04947 , H01M8/0656 , H01M8/186 , H01M16/006 , H01M2250/20 , Y02E60/528 , Y02T90/32
摘要： A power supply for an auxiliary power unit APU of a combustion vehicle having a combustion engine includes a fuel cell with a hydrogen input, an oxygen input and an exhaust output, an electrolyzer capable of generating hydrogen and oxygen from water, a hydrogen storage for storing hydrogen produced by the electrolyzer, a water supply (for supplying water to the electrolyzer), and a pressure pump for adjusting the pressure between the water supply and the electrolyzer.
摘要翻译：具有内燃机的燃烧车辆的辅助动力单元APU的电源包括具有氢输入，氧气输入和排气输出的燃料电池，能够从水产生氢和氧的电解槽，用于存储的氢存储由电解槽产生的氢气，供水（用于向电解槽供水）和用于调节供水与电解槽之间的压力的压力泵。

2. 发明授权

US06780534B2 Filter assembly for intake air of fuel cell 有权
公开(公告)号：US06780534B2
公开(公告)日：2004-08-24
申请号：US09832715
申请日：2001-04-11
申请人： Elvind Stenersen , William Michael Nyman , Richard Thomas Canepa
发明人： Elvind Stenersen , William Michael Nyman , Richard Thomas Canepa
IPC分类号： H01M818
CPC分类号： H01M8/0687 , B01D46/0036 , B01D46/10 , B01D46/4236 , B01D46/527 , B01D53/0415 , B01D53/0446 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/206 , B01D2253/25 , B01D2253/3425 , B01D2257/2045 , B01D2257/30 , B01D2257/40 , B01D2257/708 , B01D2257/80 , B01D2258/01 , B01D2258/0208 , B01D2259/40009 , B01D2259/4566 , H01M8/04089 , H01M8/0662
摘要： A filter assembly for removing particulate contaminants and chemical contaminants from an incoming dirty air stream for a fuel cell. The filter assembly also includes a noise suppression element that reduces noise emanating from any equipment, such as a compressor. The filter assembly can include a particulate filter portion for removing physical or particulate contaminants, a chemical filter portion for removing chemical contaminants, or can have both portions.

3. 发明授权

US06746789B1 Catalytic humidifier and heater for the fuel stream of a fuel cell 失效
标题翻译：用于燃料电池燃料流的催化加湿器和加热器
公开(公告)号：US06746789B1
公开(公告)日：2004-06-08
申请号：US09592950
申请日：2000-06-13
申请人： Xuesong Chen , David Frank , Pierre Rivard , Joe Cargnelli
发明人： Xuesong Chen , David Frank , Pierre Rivard , Joe Cargnelli
IPC分类号： H01M818
CPC分类号： H01M8/0625 , F23C2900/99001 , H01M8/04022 , H01M8/04119 , H01M8/1007 , Y02E20/342
摘要： A method and apparatus are provided for humidifying fuel, and optionally oxidant, supplied to a fuel cell system, which can be a single fuel cell or a multiplicity of fuel cells. A catalytic reactor is provided, which is supplied with a portion of the fuel and the oxidant. The fuel is supplied in excess of the oxidant to the catalytic reactor, so as to generate a stream of fuel which is both heated and humidified. For a closed system, a heated and humidified fuel flow, and optionally a heated and humidified oxidant flow, are mixed with additional flows of these gases supplied to the fuel cell.
摘要翻译：提供了一种方法和装置，其用于加油燃料，并且可选地被提供给燃料电池系统，燃料电池系统可以是单个燃料电池或多个燃料电池。提供了催化反应器，其供应有一部分燃料和氧化剂。将燃料供给超过氧化剂至催化反应器，以产生加热和加湿的燃料流。对于封闭系统，加热和加湿的燃料流以及任选的加热和加湿的氧化剂流与供应到燃料电池的这些气体的额外流混合。

4. 发明授权

US06569552B2 Fuel cell system including fuel cell for generating electric energy by chemical reaction between hydrogen and oxygen 失效
标题翻译：燃料电池系统，包括通过氢和氧之间的化学反应产生电能的燃料电池
公开(公告)号：US06569552B2
公开(公告)日：2003-05-27
申请号：US09783036
申请日：2001-02-15
申请人： Haruhiko Kato , Naoto Hotta , Kunio Okamoto , Tadayoshi Terao , Kiyoshi Kawaguchi , Masanori Uehara
发明人： Haruhiko Kato , Naoto Hotta , Kunio Okamoto , Tadayoshi Terao , Kiyoshi Kawaguchi , Masanori Uehara
IPC分类号： H01M818
CPC分类号： H01M8/04089 , H01M8/04097
摘要： A fuel cell system includes a fuel cell (FC stack), an inflow passage valve provided in a hydrogen inflow passage through which hydrogen is supplied to the FC stack, and a discharge passage valve provided in a hydrogen discharge passage through which hydrogen containing gas is discharged from the FC stack as exhaust gas. In the fuel cell, hydrogen is supplied to the FC stack intermittently in accordance with an amount of hydrogen consumed in the FC stack, by controlling opening and closing of the inflow passage valve and the hydrogen discharge valve.
摘要翻译：燃料电池系统包括燃料电池（FC堆叠），设置在氢流入通道中的流入通道阀，通过该流入通道将氢气供应到FC堆叠;以及排气通道阀，其设置在氢气排出通道中，氢气包含气体作为废气从FC堆放出。在燃料电池中，通过控制流入通阀和氢气排出阀的开闭，根据FC堆中消耗的氢的量间歇地向FC堆供给氢。

5. 发明授权

US06544677B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US06544677B2
公开(公告)日：2003-04-08
申请号：US09758766
申请日：2001-01-11
申请人： Lothar Matejcek
发明人： Lothar Matejcek
IPC分类号： H01M818
CPC分类号： H01M8/04186
摘要： A fuel cell system is described whose fuel cell is driven with a methanol-water mixture. The problem with such systems is that at the outlet from the cathode, as a result of the chemical reaction in the fuel cell, carbon dioxide is present which must be removed from the anode cycle. The previously known systems, however, have the disadvantage that water and methanol are also discharged simultaneously with the discharge of CO2 in so-called vapor separators, and therefore are no longer available as energy carriers. Therefore, systems have already been proposed in which the liquid-vapor mixture is cooled before entering the vapor separator. In addition, combinations of several vapor separators are proposed. The present invention is related to this and proposes that the gas containing methanol emerging from a high temperature vapor separator be fed via a branch-stream cooler to the liquid accumulation of a low temperature vapor separator in a low temperature path. At this time the methanol there passes essentially over into the liquid phase.
摘要翻译：描述了一种燃料电池系统，其燃料电池被甲醇 - 水混合物驱动。这种系统的问题在于，在阴极的出口处，作为燃料电池中的化学反应的结果，存在必须从阳极循环中除去的二氧化碳。然而，先前已知的系统具有的缺点是水和甲醇在所谓的蒸汽分离器中与排放的CO 2同时排出，因此不再可用作能量载体。因此，已经提出了在进入蒸气分离器之前将液体 - 蒸气混合物冷却的系统。另外，提出了几种蒸气分离器的组合。本发明涉及这一点，并且提出将从高温蒸气分离器出来的含甲醇的气体经由分支流冷却器供给低温蒸气分离器在低温路径中的液体积聚。此时甲醇基本上通过液相。

6. 发明授权

US06416895B1 Solid polymer fuel cell system and method for humidifying and adjusting the temperature of a reactant stream 有权
公开(公告)号：US06416895B1
公开(公告)日：2002-07-09
申请号：US09521744
申请日：2000-03-09
申请人： Henry H. Voss , Russell H. Barton , Brian W. Wells , Joel A. Ronne , Harald Anton Nigsch
发明人： Henry H. Voss , Russell H. Barton , Brian W. Wells , Joel A. Ronne , Harald Anton Nigsch
IPC分类号： H01M818
CPC分类号： H01M8/04014 , H01M8/04007 , H01M8/04119 , H01M8/04228 , H01M8/241 , H01M8/2465 , H01M2300/0082
摘要： Reactant gas supply streams for solid polymer fuel cells may be heated and humidified using heat generated by the fuel cell and water vapor from the fuel cell exhaust. The heat and water vapor in the oxidant exhaust stream are sufficient to heat and humidify a reactant gas supply stream, preferably the oxidant supply stream. The heating and humidifying can be accomplished by flowing a reactant gas supply stream and a fuel cell exhaust gas stream on opposite sides of a water permeable membrane in a combined heat and humidity exchange apparatus. The method and apparatus are particularly suitable for use with air-cooled fuel cell systems and systems which employ near ambient pressure air as the oxidant gas supply.

7. 发明授权

US06232005B1 Fuel cell system combustor 失效
标题翻译：燃料电池系统燃烧器
公开(公告)号：US06232005B1
公开(公告)日：2001-05-15
申请号：US08975422
申请日：1997-11-20
申请人： William Henry Pettit
发明人： William Henry Pettit
IPC分类号： H01M818
CPC分类号： B60L11/1898 , B60L11/1885 , B60L11/1894 , B60L2240/36 , H01M8/04022 , H01M8/04223 , H01M8/0612 , H01M8/241 , H01M8/2457 , H01M2250/20 , H01M2300/0082 , Y02T90/32 , Y02T90/34
摘要： A fuel cell system including a fuel reformer heated by a catalytic combustor fired by anode and cathode effluents. The combustor includes a turbulator section at its input end for intimately mixing the anode and cathode effluents before they contact the combustors primary catalyst bed. The turbulator comprises at least one porous bed of mixing media that provides a tortuous path therethrough for creating turbulent flow and intimate mixing of the anode and cathode effluents therein.
摘要翻译：一种燃料电池系统，包括由阳极和阴极流出物燃烧的催化燃烧器加热的燃料重整器。燃烧器在其输入端包括一个湍流器部分，用于在阳极和阴极废气接触燃烧器初级催化剂床之前使其充分混合。湍流器包括至少一个混合介质的多孔床，其提供穿过其的曲折路径，以产生湍流并且其中的阳极和阴极流出物的紧密混合。

8. 发明授权

US06703151B2 Compact precooler 失效
标题翻译：紧凑型预冷器
公开(公告)号：US06703151B2
公开(公告)日：2004-03-09
申请号：US09837502
申请日：2001-04-18
申请人： Ned E. Cipollini , Antonio M. Vincitore
发明人： Ned E. Cipollini , Antonio M. Vincitore
IPC分类号： H01M818
CPC分类号： C01B3/48 , C01B2203/0244 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/0844 , C01B2203/142 , C01B2203/82 , F28C3/08 , H01M8/0612 , H01M8/0668 , Y02E60/324
摘要： In a near ambient pressure operated auto-thermal reformer fuel gas system, a precooler between the auto-thermal reformer and shift converter. The precooler includes a spraying water inlet, an inlet for the reformed gas and a packing of high surface area material which increases the available surface area for water evaporation in the precooler so as to effectively cool the hot reformed gas.
摘要翻译：在接近环境压力的自动热重整器燃料气体系统中，在自动热重整器和变换器之间的预冷器。预冷器包括喷射水入口，重整气体的入口和高表面积材料的填料，其增加了预冷器中水分蒸发的可用表面积，以有效地冷却热重整气体。

9. 发明授权

US06692852B2 Generating system for a fuel cell, and heat waste recirculating and cooling system of said generating system 有权
标题翻译：用于燃料电池的发电系统和所述发电系统的热废物循环和冷却系统
公开(公告)号：US06692852B2
公开(公告)日：2004-02-17
申请号：US09939194
申请日：2001-08-24
申请人： Jefferson YS Yang
发明人： Jefferson YS Yang
IPC分类号： H01M818
CPC分类号： H01M8/04067 , H01M8/04029 , H01M8/04164 , H01M8/065
摘要： This invention is related to a generating system for a fuel cell, and heat waste recirculating and cooling system of said generating system, comprising: a water tank for temporarily storing hot water generated by the fuel cell, a heat exchanger in thermal conductive communication with an anode gas supply, and a pump for pumping the hot water to the heat exchanger, whereby heat energy of the hot water is used to heat the anode gas supply for releasing anode gas, wherein water upon releasing the heat energy is transported back to the fuel cell to reduce the temperature of the fuel cell, thereby forming a heat waste recirculation.
摘要翻译：本发明涉及一种用于燃料电池的发电系统和所述发电系统的废热再循环和冷却系统，包括：用于临时存储由燃料电池产生的热水的水箱，与阳极气体供应源和用于将热水泵送到热交换器的泵，由此使用热水的热能来加热用于释放阳极气体的阳极气体供应，其中释放热能时的水被运送回燃料以降低燃料电池的温度，从而形成热废物再循环。

10. 发明授权

US06660416B2 Self-inerting fuel processing system 失效
标题翻译：自燃燃料处理系统
公开(公告)号：US06660416B2
公开(公告)日：2003-12-09
申请号：US09894813
申请日：2001-06-28
申请人： Richard A. Sederquist , Kevin Marchand
发明人： Richard A. Sederquist , Kevin Marchand
IPC分类号： H01M818
CPC分类号： H01M8/04231 , H01M8/04097 , H01M8/0612 , H01M8/0662
摘要： A self-inerting fuel processing system is provided. In one embodiment, the present fuel processing system comprises a fuel processor comprising a reformer, at least one self-reducing catalyst bed, a recycle loop for circulating a gas stream through the fuel processor and the self-reducing catalyst bed(s) during shutdown of the fuel processing system, and an oxidant supply for introducing oxidant into the recycle loop during shutdown of the fuel processing system. A method for shutting down the fuel processing system is provided. A fuel cell electric power generation system incorporating the present fuel processing system is also provided.
摘要翻译：提供了一种自燃燃料处理系统。在一个实施方案中，本燃料处理系统包括燃料处理器，其包括重整器，至少一个自还原催化剂床，用于在关闭期间使气流循环通过燃料处理器的循环回路和自还原催化剂床的燃料处理系统，以及用于在燃料处理系统关闭期间将氧化剂引入循环回路的氧化剂供应源。提供了一种关闭燃料处理系统的方法。还提供了结合本燃料处理系统的燃料电池发电系统。

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