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1. 发明申请

US20070015032A1 Method and apparatus for water management of a fuel cell system 审中-公开
标题翻译：燃料电池系统的水管理方法和装置
公开(公告)号：US20070015032A1
公开(公告)日：2007-01-18
申请号：US11523475
申请日：2006-09-19
申请人： Michael DeFilippis , Eric Brown , Hongsun Kim , Jay Neutzler
发明人： Michael DeFilippis , Eric Brown , Hongsun Kim , Jay Neutzler
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： C07D307/81 , H01M8/04156 , H01M8/04171 , H01M8/04186 , H01M8/1009 , H01M8/1011 , H01M8/241 , H01M8/2455 , H01M8/246 , Y02E60/523
摘要： A method and apparatus for water management in a direct oxidation fuel cell system includes a direct oxidation fuel cell, including: a housing surrounding an anode, a cathode, a protonically conductive electronically non-conductive membrane electrolyte disposed between the anode and the cathode, a current collector, and a gas-permeable liquid-impermeable membrane disposed on a side of the cathode opposite the electrolyte. Excess water accumulation is removed from an area between the membrane electrolyte and the gas-permeable liquid-impermeable membrane by a pressure differential generated, preferably, by a pump. The pressure differential draws air to the surface of, into, or through the cathode diffusion layer. The pump can be driven by the electricity generated by the fuel cell.
摘要翻译：一种用于直接氧化燃料电池系统中的水管理的方法和装置包括直接氧化燃料电池，其包括：围绕阳极的壳体，阴极，设置在阳极和阴极之间的质子导电电子非导电膜电解质，集电器和设置在与电解质相对的阴极侧的透气不透液膜。通过优选由泵产生的压力差，从膜电解质和透气性不透液膜之间的区域除去过多的水积聚。压差将空气吸入阴极扩散层的表面，进入阴极扩散层或通过阴极扩散层。泵可以由燃料电池产生的电力驱动。

2. 发明申请

US20060068271A1 Simplified direct oxidation fuel cell system 失效
标题翻译：简化直接氧化燃料电池系统
公开(公告)号：US20060068271A1
公开(公告)日：2006-03-30
申请号：US11269108
申请日：2005-11-08
申请人： Xiaoming Ren , John Becerra , Gerhard Beckmann , Eric Brown , Michael DeFilippis , Jay Neutzler , Shimshon Gottesfeld
发明人： Xiaoming Ren , John Becerra , Gerhard Beckmann , Eric Brown , Michael DeFilippis , Jay Neutzler , Shimshon Gottesfeld
IPC分类号： H01M4/94 , H01M8/02 , B65D6/00
CPC分类号： H01M8/0668 , H01M4/8605 , H01M4/921 , H01M8/023 , H01M8/04156 , H01M8/04186 , H01M8/1004 , H01M8/1011 , H01M8/248 , Y02E60/523
摘要： A simplified direct oxidation fuel cell system is disclosed. The fuel cell is constructed in such a manner that fuel is added to the cell anode as it is consumed and water is evaporated off at cell cathode so that there is no need for recirculation of unreacted fuel at the cell anode or water at the cell cathode. In addition, carbon dioxide generated from the anodic reaction is passively vented out of the system by using a CO2 gas permeable membrane material integrated as part of the anode chamber construction. It is thus possible that, the CO2 separation from the anode fluid occurs without the recirculation of the anode fluid outside the anode chamber. In one embodiment, the simplified direct oxidation fuel cell includes a gas permeable, liquid impermeable membrane placed in close proximity to the anode to perform the carbon dioxide separation. In accordance with a further aspect of the invention, a fuel container and delivery assembly is provided, which includes separate conduits from separate containers for methanol and water and a leak-proof interface. This allows for mixing of water into the methanol solution, to allow for improved ability to adjust the concentration of methanol and water in the system. The fuel container and delivery assembly operates using simple mechanical flow and simplified geometry. This design minimizes loss of methanol and water via carryover and crossover by limiting introduction of those fluids. The passive system in which fuel is added as it is consumed and CO2 separated, both without pumping, ultimately will increase net power provided to the load due to low parasitic losses.
摘要翻译：公开了一种简化的直接氧化燃料电池系统。燃料电池被构造成使得燃料在其被消耗时被添加到电池阳极中，并且水在电池阴极处被蒸发，使得不需要再循环在电解池阳极处的未反应燃料或在电池阴极处的水。此外，通过使用集成为阳极室结构的一部分的CO 2气体可渗透膜材料，从阳极反应产生的二氧化碳被动地排出系统。因此，在阳极室外部阳极流体再循环的情况下，可能发生与阳极流体的二氧化碳分离。在一个实施例中，简化的直接氧化燃料电池包括放置在靠近阳极的气体可渗透的不透液膜，以进行二氧化碳分离。根据本发明的另一方面，提供了一种燃料容器和输送组件，其包括用于甲醇和水的单独容器和防漏接口的单独导管。这允许将水混合到甲醇溶液中，以提高调节系统中甲醇和水的浓度的能力。燃料容器和输送组件使用简单的机械流动和简化的几何形状进行操作。这种设计通过限制这些流体的引入，最大限度地减少甲醇和水的流失和交叉。其中燃料添加的被动系统消耗和二氧化碳分离，无需泵送，最终将增加由于低的寄生损耗而提供给负载的净功率。

3. 发明申请

US20050181271A1 Simplified direct oxidation fuel cell system 审中-公开
标题翻译：简化直接氧化燃料电池系统
公开(公告)号：US20050181271A1
公开(公告)日：2005-08-18
申请号：US11082306
申请日：2005-03-17
申请人： Xiaoming Ren , Juan Becerra , Gerhard Beckmann , Eric Brown , Michael DeFilippis , Jay Neutzler , Shimshon Gottesfeld
发明人： Xiaoming Ren , Juan Becerra , Gerhard Beckmann , Eric Brown , Michael DeFilippis , Jay Neutzler , Shimshon Gottesfeld
IPC分类号： H01M8/02 , H01M4/86 , H01M4/92 , H01M4/96 , H01M8/04 , H01M8/06 , H01M8/10 , H01M4/94 , H01M2/08
CPC分类号： H01M8/0668 , H01M4/8605 , H01M4/921 , H01M8/023 , H01M8/04156 , H01M8/04186 , H01M8/1004 , H01M8/1011 , H01M8/248 , Y02E60/523
摘要： A simplified direct oxidation fuel cell system is provided. The fuel cell is constructed in such a manner that fuel is added to the cell anode as it is consumed and water is evaporated off at cell cathode so that there is no need for recirculation of unreacted fuel at the cell anode or water at the cell cathode. In addition, carbon dioxide generated from the anodic reaction is passively vented out of the system by using a CO2 gas permeable membrane material integrated as part of the anode chamber construction. Other embodiments of the invention include a fuel container and delivery assembly.
摘要翻译：提供简化的直接氧化燃料电池系统。燃料电池被构造成使得燃料在其被消耗时被添加到电池阳极中，并且水在电池阴极处被蒸发，使得不需要再循环在电解池阳极处的未反应燃料或在电池阴极处的水。此外，通过使用集成为阳极室结构的一部分的CO 2气体可渗透膜材料，从阳极反应产生的二氧化碳被动地排出系统。本发明的其它实施例包括燃料容器和输送组件。

4. 发明申请

US20060263671A1 Bipolar plate having integrated gas-permeable membrane 审中-公开
标题翻译：具有集成透气膜的双极板
公开(公告)号：US20060263671A1
公开(公告)日：2006-11-23
申请号：US11492408
申请日：2006-07-24
申请人： Michael DeFilippis
发明人： Michael DeFilippis
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/0241 , H01M8/0228 , H01M8/0239 , H01M8/0258 , H01M8/0687 , H01M8/241
摘要： The present invention is directed to a novel anode plate forming an anode chamber of a fuel cell. The anode plate includes an anode fuel flow field, a substantially gas permeable membrane, and a channel coupled to an outlet positioned immediately adjacent said membrane. The channel directs gaseous effluents produced in the anode chamber out of the fuel cell via the outlet. This novel anode plate may be used in a single fuel cell, electrically and mechanically coupled to a cathode plate in a multi-fuel cell arrangement, or combined with a cathode plate producing a bi-polar plate for a fuel cell stack. Alternatively, the features of the anode plate and cathode plate may be integrated into a single component, thus improving performance and limiting the size of a stack and system implementing said stack.
摘要翻译：本发明涉及形成燃料电池的阳极室的新型阳极板。阳极板包括阳极燃料流场，基本上是气体可透过的膜，以及连接到紧邻所述隔膜的出口的通道。该通道将阳极室中产生的气态流出物经由出口引导出燃料电池。这种新颖的阳极板可以用在单个燃料电池中，在多燃料电池装置中以电气和机械方式联接到阴极板，或者与产生用于燃料电池堆的双极板的阴极板组合。或者，阳极板和阴极板的特征可以集成到单个部件中，从而提高性能并限制堆叠和实现所述堆叠的系统的尺寸。

5. 发明申请

US20090060114A1 DEBRIS SHIELD FOR UPPER TIE PLATE IN A NUCLEAR FUEL BUNDLE AND METHOD FOR FILTERING DEBRIS 审中-公开
标题翻译：核燃料组件中的上层板的破碎屏蔽和过滤器的方法
公开(公告)号：US20090060114A1
公开(公告)日：2009-03-05
申请号：US11848414
申请日：2007-08-31
申请人： Michael DeFilippis , Gerald A. Luciano , David Smith , Michael Kiernan , Carlton Clark , Andrew K. Langston
发明人： Michael DeFilippis , Gerald A. Luciano , David Smith , Michael Kiernan , Carlton Clark , Andrew K. Langston
IPC分类号： G21C19/42
CPC分类号： G21C3/3206 , G21C3/33 , G21C3/344 , Y02E30/40
摘要： A nuclear reactor fuel assembly including: an upper tie plate having apertures to receive and support fuel rods of a fuel bundle; the fuel bundle includes an array of the fuel rods mounted and housed in the walls of a channel, and a load bearing or non-load bearing debris shield may be mounted in the upper tie plate, wherein the debris shield is porous to prevent the passage of debris. The debris shield is mounted in the frame of the upper tie plate. The debris shield can be either a removable unit, or it can be attached as a permanent integrated structure within the upper tie plate. The upper tie plate frame is also porous, e.g., has small vertical openings to allow fluid to pass through the frame and block passage of debris. The openings in the frame increase the effective flow area of passages through the upper tie plate and thereby compensate or offset any flow restrictions due to the debris shield. Preventing debris falling into the fuel bundle is expected to assure the operational life of the fuel assembly by reducing the risk of fuel rod failure and premature discharge from the reactor core.
摘要翻译：一种核反应堆燃料组件，包括：上连接板，其具有用于接收和支撑燃料束的燃料棒的孔; 燃料束包括安装并容纳在通道的壁中的燃料棒的阵列，并且负载承载或非负载的碎屑屏蔽可以安装在上部连接板中，其中，碎屑屏蔽是多孔的，以防止通过的碎片。碎片屏蔽件安装在上连接板的框架中。碎片屏蔽可以是可拆卸的单元，也可以作为永久的一体化结构连接在上连接板内。上连接板框架也是多孔的，例如具有小的垂直开口，以允许流体通过框架并阻止碎片通过。框架中的开口增加了通过上连接板的通道的有效流动面积，从而补偿或抵消了由于碎片屏蔽造成的任何流动限制。通过减少燃料棒故障和从反应堆堆芯过早排放的危险，防止残留在燃料束中的碎屑预期将确保燃料组件的使用寿命。

6. 发明申请

US20050014041A1 Management system for a fuel cell and method thereof 有权
标题翻译：燃料电池管理系统及其方法
公开(公告)号：US20050014041A1
公开(公告)日：2005-01-20
申请号：US10414509
申请日：2003-04-15
申请人： Juan Becerra , Michael DeFilippis
发明人： Juan Becerra , Michael DeFilippis
IPC分类号： H01M8/04
CPC分类号： H01M8/04753 , H01M8/04186 , H01M8/04194 , H01M8/04447 , H01M8/04716
摘要： A fuel cell system includes a fuel cell, a fuel supply system, and a fuel cell control system. The fuel cell converts fuel into electrical energy. The fuel supply system is connected to the fuel cell and the fuel cell control system is coupled to the fuel cell and the fuel supply system. The fuel cell control system manages fuel supplied from the fuel supply system to the fuel cell based on information about at least one of the fuel and the fuel supply system to control the conversion of the fuel into electrical energy
摘要翻译：燃料电池系统包括燃料电池，燃料供应系统和燃料电池控制系统。燃料电池将燃料转化为电能。燃料供应系统连接到燃料电池并且燃料电池控制系统耦合到燃料电池和燃料供应系统。燃料电池控制系统基于关于燃料和燃料供应系统中的至少一个的信息来管理从燃料供应系统供应到燃料电池的燃料，以控制燃料转化为电能

7. 发明申请

US20090080590A1 METHOD AND APPARATUS TO SHIELD A NUCLEAR FUEL ASSEMBLY WITH REMOVABLE DEBRIS SHIELD IN UPPER TIE 失效
标题翻译：用于上盖板的可拆卸防护罩的核燃料组件的方法和装置
公开(公告)号：US20090080590A1
公开(公告)日：2009-03-26
申请号：US12323739
申请日：2008-11-26
申请人： David Smith , Michael DeFilippis , Gerald A. Luciano , Michael Kiernan , Carlton Clark , Andrew K. Langston
发明人： David Smith , Michael DeFilippis , Gerald A. Luciano , Michael Kiernan , Carlton Clark , Andrew K. Langston
IPC分类号： G21C19/42
CPC分类号： G21C3/3206 , G21C3/3315 , G21C3/334 , G21C3/335 , Y02E30/40
摘要： A method to capture, retain and remove debris falling into a nuclear reactor fuel bundle assembly including a bundle of fuel rods mounted below an upper tie plate and housed in a hollow metal channel, the method includes: inserting a debris shield in the upper tie plate; maintaining the shield in the upper tie plate and above the fuel rods, and water rods, while the fuel bundle assembly is in an operating nuclear reactor core; capturing debris falling in the fuel assembly on the debris shield; after capturing the debris, removing the fuel bundle assembly with the inserted debris shield from the nuclear reactor core to a maintenance/fuel inspection pool and thereafter removing the debris shield from the upper tie plate, cleaning and then reinserting the cleaned debris shield back into the upper tie plate, and moving the fuel bundle assembly from the maintenance/fuel inspection pool back into the nuclear reactor core.
摘要翻译：一种捕获，保留和去除落入核反应堆燃料束组件中的碎屑的方法，包括一束燃料棒，该燃料棒安装在上连接板下方并且容纳在中空金属通道中，该方法包括：将碎屑屏蔽物插入上连接板 ; 在燃料束组件处于运行中的核反应堆堆芯中时，将护罩保持在上连接板和燃料棒上方以及水杆上; 捕获残留在碎片防护罩上的燃料组件中的碎屑; 在捕获碎屑之后，将插入的碎片防护罩从核反应堆堆芯移除到维护/燃料检查池，然后从上部连接板上移除碎片防护罩，然后清洁然后将清洁的碎片护罩重新插入到并且将燃料束组件从维护/燃料检查池移回到核反应堆堆芯中。

8. 发明申请

US20050255358A1 Single fuel cell system 失效
标题翻译：单燃料电池系统
公开(公告)号：US20050255358A1
公开(公告)日：2005-11-17
申请号：US10843041
申请日：2004-05-11
申请人： Michael DeFilippis , Graciela Verela , Luke Yetto , Keith Brown
发明人： Michael DeFilippis , Graciela Verela , Luke Yetto , Keith Brown
IPC分类号： H01M8/02 , H01M8/04
CPC分类号： H01M8/04067 , H01M8/04164 , H01M8/04171 , H01M8/04194 , H01M8/04231 , H01M8/1011 , Y02E60/523
摘要： A single pump fuel cell system is provided that has multiple valves that have selective positioning to control fluidic flow throughout a fuel cell system. One of the valves provides for high and low concentration fuel dosing. Another valve or series of valves controls an unreacted fuel recirculation loop leading from the fuel cell. Another valve or series of valves control condensate collection by the fuel cell system, and allows the purging of the anode recirculation loop. Each of the valves is selectable between various positions to place the fuel cell system in a desired operating mode. A heat exchanger may also be employed to dissipate heat as desired out of the fuel cell system. A concentration sensor can also be employed to aid in achieving a desired fuel concentration within the fuel cell system.
摘要翻译：提供单泵燃料电池系统，其具有多个阀，其具有选择性定位以控制整个燃料电池系统中的流体流动。其中一个阀门提供高浓度和低浓度的燃料计量。另一个阀门或一系列阀门控制从燃料电池引出的未反应燃料再循环回路。另一个阀门或一系列阀门控制燃料电池系统的冷凝水收集，并允许净化阳极循环回路。每个阀门可在各种位置之间选择，以将燃料电池系统置于所需的运行模式。也可以使用热交换器来将需要的热量从燃料电池系统中散出。还可以使用浓度传感器来帮助实现燃料电池系统内所需的燃料浓度。

9. 发明授权

US08396182B2 Method and apparatus to shield a nuclear fuel assembly with removable debris shield in upper tie 失效
标题翻译：用于在上连接板上屏蔽核燃料组件的可拆卸的碎片屏蔽的方法和装置
公开(公告)号：US08396182B2
公开(公告)日：2013-03-12
申请号：US12323739
申请日：2008-11-26
申请人： David Smith , Michael DeFilippis , Gerald A. Luciano , Michael Kiernan , Carlton Clark , Andrew K. Langston
发明人： David Smith , Michael DeFilippis , Gerald A. Luciano , Michael Kiernan , Carlton Clark , Andrew K. Langston
IPC分类号： G21C19/00
CPC分类号： G21C3/3206 , G21C3/3315 , G21C3/334 , G21C3/335 , Y02E30/40
摘要： A method to capture, retain and remove debris falling into a nuclear reactor fuel bundle assembly including a bundle of fuel rods mounted below an upper tie plate and housed in a hollow metal channel, the method includes: inserting a debris shield in the upper tie plate; maintaining the shield in the upper tie plate and above the fuel rods, and water rods, while the fuel bundle assembly is in an operating nuclear reactor core; capturing debris falling in the fuel assembly on the debris shield; after capturing the debris, removing the fuel bundle assembly with the inserted debris shield from the nuclear reactor core to a maintenance/fuel inspection pool and thereafter removing the debris shield from the upper tie plate, cleaning and then reinserting the cleaned debris shield back into the upper tie plate, and moving the fuel bundle assembly from the maintenance/fuel inspection pool back into the nuclear reactor core.
摘要翻译：一种捕获，保留和去除落入核反应堆燃料束组件中的碎屑的方法，包括一束燃料棒，该燃料棒安装在上连接板下方并且容纳在中空金属通道中，该方法包括：将碎屑屏蔽物插入上连接板 ; 在燃料束组件处于运行中的核反应堆堆芯中时，将护罩保持在上连接板和燃料棒上方以及水杆上; 捕获残留在碎片防护罩上的燃料组件中的碎屑; 在捕获碎屑之后，将插入的碎片防护罩从核反应堆堆芯移除到维护/燃料检查池，然后从上部连接板上移除碎片防护罩，然后清洁然后将清洁的碎片护罩重新插入到并且将燃料束组件从维护/燃料检查池移回到核反应堆堆芯中。

10. 发明申请

US20090092217A1 METHOD TO SHIELD NUCLEAR FUEL ASSEMBLY WITH REMOVABLE DEBRIS SHIELD IN UPPER TIE PLATE 审中-公开
标题翻译：在上层板上用可拆卸的隔离屏蔽装置的核燃料组件的方法
公开(公告)号：US20090092217A1
公开(公告)日：2009-04-09
申请号：US12241357
申请日：2008-09-30
申请人： Michael DeFilippis , Gerald A. Luciano , David Smith , Michael Kiernan , Carlton Clark , Andrew K. Langston
发明人： Michael DeFilippis , Gerald A. Luciano , David Smith , Michael Kiernan , Carlton Clark , Andrew K. Langston
IPC分类号： G21C3/32
CPC分类号： G21C3/3206 , G21C3/33 , G21C3/344 , Y02E30/40
摘要： A method to prevent debris falling into a nuclear reactor fuel assembly including a bundle of fuel rods mounted below an upper tie plate and housed in a channel including: inserting a debris shield in the upper tie plate; maintaining the shield in the upper tie plate and above the fuel rods, while the fuel assembly is in an operating nuclear reactor core; flowing coolant through the bundle and the debris shield during operation of the nuclear reactor core, and capturing or deflecting debris falling in the fuel assembly with the debris shield.
摘要翻译：一种防止碎片落入核反应堆燃料组件的方法，包括安装在上连接板下方并容纳在通道中的燃料棒束，包括：将碎屑屏蔽件插入上连接板; 在燃料组件处于运行中的核反应堆堆芯中时，将护罩保持在上连接板和燃料棒上方; 在核反应堆核心运行期间使冷却剂流过束和碎屑屏蔽，并且利用碎片屏蔽捕获或偏转落入燃料组件中的碎屑。

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