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1. 发明授权

US3973993A Pressurized fuel cell power plant with steam flow through the cells 失效
标题翻译：加压燃料电池发电厂，蒸汽通过电池
公开(公告)号：US3973993A
公开(公告)日：1976-08-10
申请号：US549596
申请日：1975-02-12
申请人： David P. Bloomfield , Michael B. Landau
发明人： David P. Bloomfield , Michael B. Landau
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： H01M8/0612 , H01M8/04007 , H01M8/04089 , H01M8/04014 , H01M8/04029 , H01M8/04119
摘要： A fuel cell power plant for producing electricity uses pressurized air and fuel in the cells. The air is compressed by compressor apparatus powered by waste energy in the form of hot pressurized gases including hot pressurized steam produced by the power plant. In one embodiment the compressor apparatus includes a turbine operably connected to a compressor, and hot pressurized gases produced by the power plant flow into the turbine thereby driving the compressor. The steam is generated by heat from the fuel cells, passes through the fuel cells adjacent the cathode electrode thereof, and is delivered into the turbine along with the other gases.
摘要翻译：用于生产电力的燃料电池发电厂在电池中使用加压空气和燃料。空气被压缩装置压缩，由废能源驱动，其形式为热压气体，包括由发电厂产生的热加压蒸汽。在一个实施例中，压缩机设备包括可操作地连接到压缩机的涡轮机，以及由发电厂产生的热加压气体流入涡轮，从而驱动压缩机。蒸汽是通过来自燃料电池的热量产生的，通过与其阴极电极相邻的燃料电池，并与其它气体一起被输送到涡轮机中。

2. 发明授权

US4037024A Fuel cell product-water management system 失效
标题翻译：燃料电池产品 - 水管理系统
公开(公告)号：US4037024A
公开(公告)日：1977-07-19
申请号：US331133
申请日：1973-02-09
申请人： Michael B. Landau
发明人： Michael B. Landau
IPC分类号： H01M8/04
CPC分类号： H01M8/04156 , H01M8/04097
摘要： A product-water management system removes steam produced by the reaction ofydrogen and oxygen in a fuel cell, by circulating a hydrogen stream, containing the steam, from the fuel cell to a condenser where the water is liquified and collected in a sump. A continuously operating pump forces water and/or hydrogen from the sump through a transfer line to a water storage tank. Hydrogen is vented back to the condenser from the storage tank through a vent line concentrically mounted within the transfer line. A tank drain on the storage tank allows hydrogen to be purged between missions.
摘要翻译：产品 - 水管理系统通过将含有蒸汽的氢气从燃料电池循环到冷凝器中去除在燃料电池中的氢和氧的反应产生的蒸汽，其中水被液化并收集在集水器中。连续运行的泵将水和/或氢从贮槽通过输送管道输送到储水箱。氢气通过同心安装在输送管线内的排气管从储罐排放回冷凝器。储罐上的水箱排水口允许在任务之间清除氢气。

3. 发明授权

US5023151A Power plant cogeneration control 失效
标题翻译：电厂热电联产控制
公开(公告)号：US5023151A
公开(公告)日：1991-06-11
申请号：US591315
申请日：1990-10-01
申请人： Michael B. Landau , George Vartanian , Kazuyuki Matsuzawa
发明人： Michael B. Landau , George Vartanian , Kazuyuki Matsuzawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04358 , H01M8/04007 , H01M8/04768 , H01M8/04776 , H01M8/04029
摘要： Fuel cell coolant loop (2) is to be controlled to maintain set point 38 temperature of the return coolant. Waste heat heat exchanger 10 is controlled to maintain set point 22 temperature in the waste heat fluid. Heat rejection heat exchanger removes additional heat as required to maintain the set point (38) temperature.If both set point temperatures cannot be maintained, a control override allows the waste heat fluid temperature to drop.
摘要翻译：要控制燃料电池冷却剂回路（2）以保持回流冷却液的设定点38的温度。废热余热回收器10被控制以保持废热流体中的设定点22的温度。排热换热器根据需要去除额外的热量，以保持设定点（38）的温度。如果两个设定点的温度都不能保持，则控制超驰允许废热流体温度下降。

4. 发明授权

US5043232A Fuel Preheating for a fuel processing system of a fuel cell power plant 失效
标题翻译：用于燃料电池发电厂的燃料处理系统的燃料预热
公开(公告)号：US5043232A
公开(公告)日：1991-08-27
申请号：US521481
申请日：1990-05-10
申请人： Michael B. Landau , Yasar B. Tanrikut
发明人： Michael B. Landau , Yasar B. Tanrikut
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： H01M8/0612
摘要： Heat exchanger 4 operates in counterflow relationship to cool reformed gas and to heat raw gas during operation with gaseous raw fuel feed. It also operates in counterflow relationship when preheating the system while recirculating inert gas. This same heat exchanger 4 operates in parallel flow relationship when liquid raw fuel is to be vaporized. Only one heat exchanger is required while avoiding cracking and fouling in the heat exchanger.
摘要翻译：热交换器4以逆流关系操作以冷却重整气体，并在运行期间用气态原料燃料进料来加热原料气体。在对惰性气体进行再循环的同时对系统进行预热时，它也会以逆流关系运行。当液体原料燃料蒸发时，同样的热交换器4以平行的流动关系运行。只需要一个热交换器，同时避免热交换器中的开裂和结垢。

5. 发明授权

US4202933A Method for reducing fuel cell output voltage to permit low power operation 失效
标题翻译：降低燃料电池输出电压以允许低功率运行的方法
公开(公告)号：US4202933A
公开(公告)日：1980-05-13
申请号：US951421
申请日：1978-10-13
申请人： Carl A. Reiser , Michael B. Landau
发明人： Carl A. Reiser , Michael B. Landau
IPC分类号： H01M8/04
CPC分类号： H01M8/04955 , H01M8/04007 , H01M8/04097 , H01M8/04395 , H01M8/04589 , H01M8/04619 , H01M8/04731 , H01M8/04753 , H01M8/04761 , H01M8/04805 , H01M8/0488 , H01M8/0494
摘要： Fuel cell performance is degraded by recycling a portion of the cathode exhaust through the cells and, if necessary, also reducing the total air flow to the cells for the purpose of permitting operation below a power level which would otherwise result in excessive voltage.
摘要翻译：通过将阴极排气的一部分再循环通过电池来降低燃料电池的性能，并且如果需要还可以减少到电池的总空气流量，以便允许低于否则将导致过高的电压的功率电平。

6. 发明授权

US3976506A Pressurized fuel cell power plant with air bypass 失效
标题翻译：带空气旁路的加压燃料电池发电厂
公开(公告)号：US3976506A
公开(公告)日：1976-08-24
申请号：US549598
申请日：1975-02-12
申请人： Michael B. Landau
发明人： Michael B. Landau
IPC分类号： F02C6/00 , F02C6/10 , H01M8/04 , H01M8/06
CPC分类号： F02C6/10 , F02C6/00 , H01M8/04007 , H01M8/04089 , H01M8/06 , H01M8/04014 , H01M8/04029 , H01M8/04156 , Y02T50/671
摘要： A power plant for producing electricity uses fuel cells run on pressurized air and pressurized fuel. The air is compressed by compressor apparatus which is driven by waste energy in the form of hot pressurized gases produced in the power plant. In one embodiment the compressor apparatus includes a turbine operably connected to a compressor for driving the same. At part power, in order to maintain the pressure of the air being fed to the cells while reducing the amount of air fed to the cells, a portion of the compressed air is bypassed around the fuel cells, is increased in temperature using an auxiliary burner, and is delivered into the turbine to help drive the compressor. By doing this the mass flow of air through the cells may be reduced without reducing the mass flow of gases into the turbine thereby maintaining the speed of the compressor at part power.
摘要翻译：用于生产电力的发电厂使用在加压空气和加压燃料上运行的燃料电池。空气由压缩机装置压缩，其由在发电厂中产生的热加压气体的形式的废能量驱动。在一个实施例中，压缩机设备包括可操作地连接到用于驱动它的压缩机的涡轮机。在部分动力下，为了保持供给到电池的空气的压力，同时减少供给到电池的空气量，一部分压缩空气绕燃料电池旁路，使用辅助燃烧器，并被输送到涡轮机中以帮助驱动压缩机。通过这样做，可以减少通过电池的空气的质量流量，而不减少气体进入涡轮机的质量流量，从而将压缩机的速度保持在部分功率。

7. 发明授权

US5419978A Phosphoric acid fuel cell passivation with natural gas 失效
标题翻译：磷酸燃料电池用天然气钝化
公开(公告)号：US5419978A
公开(公告)日：1995-05-30
申请号：US214410
申请日：1994-03-17
申请人： Michael B. Landau
发明人： Michael B. Landau
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： H01M8/04223 , H01M8/0612 , H01M8/04231
摘要： The anodes of fuel cells in a fuel cell stack are passivated during no load, hot-hold periods by directing a stream of desulfurized natural gas through the anode side of the cells in the stack. The cell voltage is thus maintained below 800 millivolts, preferably between 300 and 500 millivolts, during such periods.
摘要翻译：燃料电池堆中的燃料电池的阳极在无负载，热保持期间通过引导脱硫天然气流穿过堆叠中的电池的阳极侧而被钝化。因此，电池电压在此期间保持在800毫伏以下，优选在300和500毫伏之间。

8. 发明授权

US5059494A Fuel cell power plant 失效
标题翻译：燃油电池厂
公开(公告)号：US5059494A
公开(公告)日：1991-10-22
申请号：US521480
申请日：1990-05-10
申请人： George Vartanian , Michael B. Landau
发明人： George Vartanian , Michael B. Landau
IPC分类号： H01M8/04
CPC分类号： H01M8/04104 , H01M8/04022 , H01M8/04097 , H01M8/04119 , H01M8/04231
摘要： Pressure differential 6 between cathode 2 and anode 3 is controlled by valve 24, 26 of valve complex 20. The complex 20 is located within anode recirculation loop 8, 9, 3, 20 whereby controllability is not lost with no flow through the anode. Control is thereby retained during nitrogen purging of the cathode.An orifice 22 in the valve complex 20 precludes accidental full closure of the complex, and is selected to avoid immediate damage to the fuel cell on such closure.
摘要翻译：阴极2和阳极3之间的压力差6由阀门复合体20的阀24,26控制。复合体20位于阳极再循环回路8,9，3,20中，由此在没有流过阳极的情况下可控性不会损失。从而在阴极的氮气吹扫期间保持控制。阀组合件20中的孔口22阻止了复合体的意外完全关闭，并且被选择为避免在这种闭合件上立即损坏燃料电池。

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