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1. 发明授权

US07875397B2 Permeable inlet fuel gas distributor for fuel cells 有权
标题翻译：用于燃料电池的可渗透入口燃料气体分配器
公开(公告)号：US07875397B2
公开(公告)日：2011-01-25
申请号：US10736945
申请日：2003-12-15
申请人： James R. Geschwindt , Robin J. Guthrie , George S. Hirko, Jr. , Jeremy P. Meyers , Carl A. Reiser , Javier Resto , Yu Wang , John H. Whiton , Leslie L. Van Dine , Elizabeth A. Allen , Deliang Yang
发明人： James R. Geschwindt , Robin J. Guthrie , George S. Hirko, Jr. , Jeremy P. Meyers , Carl A. Reiser , Javier Resto , Yu Wang , John H. Whiton , Leslie L. Van Dine , Elizabeth A. Allen , Deliang Yang
IPC分类号： H01M8/06 , H01M8/04
CPC分类号： H01M8/04231 , H01M8/0247 , H01M8/0258 , H01M8/04097 , H01M8/241 , H01M8/2465 , H01M8/2483 , H01M8/2484
摘要： An inlet fuel distributor (10-10d) has a permeable baffle (39, 54, 54a, 60) between a fuel supply pipe (11, 83) and a fuel inlet manifold (12, 53, 53a, 63) causing fuel to be uniformly distributed along the length of the fuel inlet manifold. A surface (53, 68) may cause impinging fuel to turn and flow substantially omnidirectionally improving its uniformity. Recycle fuel may be provided (25, 71) into the flow downstream of the fuel inlet distributor. During startup, fuel or inert gas within the inlet fuel distributor and the fuel inlet manifold may be vented through an exhaust valve (57, 86) in response to a controller (58, 79) so as to present a uniform fuel front to the inlets of the fuel flow fields (58).
摘要翻译：入口燃料分配器（10-10d）在燃料供应管（11,83）和燃料入口歧管（12,53,53a，63）之间具有导致燃料的可渗透挡板（39,54,54a，60）沿着燃料入口歧管的长度均匀分布。表面（53,68）可以使撞击的燃料转动并基本上全向流动地改善其均匀性。可以向燃料入口分配器下游的流中提供循环燃料（25,71）。在启动期间，入口燃料分配器和燃料入口歧管内的燃料或惰性气体可以响应于控制器（58,79）而通过排气阀（57,86）排出，以便向入口提供均匀的燃料前端的燃料流场（58）。

2. 发明授权

US06924056B2 Cascade fuel inlet manifold for fuel cells 有权
标题翻译：用于燃料电池的级联燃料入口歧管
公开(公告)号：US06924056B2
公开(公告)日：2005-08-02
申请号：US10960843
申请日：2004-10-07
申请人： John H. Whiton , Torger J. Anderson , Robin J. Guthrie
发明人： John H. Whiton , Torger J. Anderson , Robin J. Guthrie
IPC分类号： F15D1/14 , H01M20060101 , H01M2/08 , H01M8/00 , H01M8/02 , H01M8/04 , H01M8/06 , H01M8/24
CPC分类号： H01M8/2484 , H01M8/04089 , H01M8/2485
摘要： Fuel is provided to an inlet (14) of a cascade region (15) which has a plurality of stages (17-23), each of which divides fuel flow evenly into a pair of corresponding slots (24-26). The flow is then spread across a floor surface (41) of a cascade exit header (40), the flow spreading into areas between the slots. The flow is then directed into an open cavity which is in fluid communication with the inlets of the fuel flow fields (12) of the fuel cells, reaching the fuel flow field inlets uniformly and simultaneously.
摘要翻译：燃料被提供到具有多个级（17-23）的级联区域（15）的入口（14），每个级（17-23）均匀地将燃料流分成一对相应的槽（24-26）。然后，该流动分布在级联出口集管（40）的地板表面（41）上，该流动扩展到槽之间的区域中。然后将流体引导到与燃料电池的燃料流场（12）的入口流体连通的开放空腔中，以均匀且同时地到达燃料流场入口。

3. 发明授权

US06306530B1 System for preventing gas pocket formation in a PEM coolant flow field 有权
标题翻译：用于防止PEM冷却剂流场中气袋形成的系统
公开(公告)号：US06306530B1
公开(公告)日：2001-10-23
申请号：US09141086
申请日：1998-08-27
申请人： Melanie A Blondin , Robin J. Guthrie , Richard D. Sawyer , Deliang Yang , Robert R. Fredley
发明人： Melanie A Blondin , Robin J. Guthrie , Richard D. Sawyer , Deliang Yang , Robert R. Fredley
IPC分类号： H01M804
CPC分类号： H01M8/04074 , H01M8/04029 , H01M8/04119 , H01M8/04291
摘要： A PEM flow field system of coolant medium for preventing the formation and accumulation of gas bubbles, having a critical viscous pressure drop therein is provided. The water transport plate includes a coolant flow field channel therein having an input port and an exit port. The coolant flow field channel includes at least one upward flow channel portion, at least one downward flow channel portion. Coolant medium is fluidly routed through the coolant flow field channel of the water transport plate at a flow rate which results in a viscous pressure drop that is greater than the buoyancy of a gas bubble trapped within the coolant flow field channel to prevent the accumulation thereof within the coolant flow field channel.
摘要翻译：提供了一种用于防止在其中具有临界粘性压降的气泡的形成和积聚的冷却剂介质的PEM流场系统。水输送板包括其中具有输入端口和出口的冷却剂流场通道。冷却剂流动通道包括至少一个向上流动通道部分，至少一个向下流动通道部分。冷却剂介质以流速流体地流过水输送板的冷却剂流场通道，该流速导致粘滞的压降大于在冷却剂流场通道内捕获的气泡的浮力，以防止其内积聚冷却液流场通道。

4. 发明授权

US09425470B2 Energy dissipation device for controlling flow of a fuel cell fluid 有权
标题翻译：用于控制燃料电池流体流动的能量耗散装置
公开(公告)号：US09425470B2
公开(公告)日：2016-08-23
申请号：US14113497
申请日：2011-05-02
申请人： Jeffrey G. Lake , Yu Guo , Xiangyang Deng , Ying Shi , Lei Yu , George S. Hirko , Vicky Zhang , Robin J. Guthrie , Sushant S. Bhadange , Andrew Joseph Melough
发明人： Jeffrey G. Lake , Yu Guo , Xiangyang Deng , Ying Shi , Lei Yu , George S. Hirko , Vicky Zhang , Robin J. Guthrie , Sushant S. Bhadange , Andrew Joseph Melough
IPC分类号： H01M8/04 , H01M8/08 , H01M8/24 , H01M8/02
CPC分类号： H01M8/04029 , H01M8/026 , H01M8/0267 , H01M8/0271 , H01M8/04074 , H01M8/04768 , H01M8/086 , H01M8/2465 , Y02E60/50
摘要： An example energy dissipation device for controlling a fuel cell fluid includes a conduit extending in longitudinal direction between a first opening and a second opening. A flow control insert is configured to be received within the conduit. The flow control insert is configured to cause a fuel cell fluid to flow helically relative to the longitudinal direction.
摘要翻译：用于控制燃料电池流体的示例性能量消耗装置包括在第一开口和第二开口之间沿纵向方向延伸的导管。流量控制插入件构造成被容纳在导管内。流量控制插入件构造成使得燃料电池流体相对于纵向方向螺旋地流动。

5. 发明授权

US06403247B1 Fuel cell power plant having an integrated manifold system 有权
标题翻译：具有集成歧管系统的燃料电池发电厂
公开(公告)号：US06403247B1
公开(公告)日：2002-06-11
申请号：US09454020
申请日：1999-12-03
申请人： Robin J. Guthrie , Thomas J. Corrigan , Stanley P. Bonk
发明人： Robin J. Guthrie , Thomas J. Corrigan , Stanley P. Bonk
IPC分类号： H01M200
CPC分类号： H01M8/249 , H01M8/0267 , H01M8/04007 , H01M8/241 , H01M8/2485
摘要： An integrated manifold system for a fuel cell power plant includes a first fuel cell stack and a second fuel cell stack, wherein a common manifold is adapted to be in fluid communication with the first fuel cell stack and the second fuel cell stack. The common manifold includes a first plenum for diverting a first reactant to each of the first and second fuel cell stacks, and a second plenum for accepting the first reactant as the first reactant is exhausted from each of the first and second fuel cell stacks.
摘要翻译：用于燃料电池发电厂的集成歧管系统包括第一燃料电池堆和第二燃料电池堆，其中公共歧管适于与第一燃料电池堆和第二燃料电池堆流体连通。公共歧管包括用于将第一反应物转移到第一和第二燃料电池堆中的每一个的第一增压室，以及当第一反应物从第一和第二燃料电池堆中的每一个排出时，用于接收第一反应物的第二增压室。

6. 发明授权

US5607786A Fuel cell transport frame 失效
标题翻译：燃料电池运输框架
公开(公告)号：US5607786A
公开(公告)日：1997-03-04
申请号：US435693
申请日：1995-05-05
申请人： Robin J. Guthrie , Thomas J. Corrigan
发明人： Robin J. Guthrie , Thomas J. Corrigan
IPC分类号： H01M8/24 , H01M12/08
CPC分类号： H01M8/247
摘要： The present invention discloses a transport frame for transporting and maintaining a fuel cell stack assembly in a fixed position. The fuel cell stack asembly which is under compression by a top and bottom plate held together by tie rods positioned at the corners of each plate. The top and bottom plates are then mounted to a rigid frame for transporting the fuel cell. The tie rods being attached to mounts in the base plate of the rigid frame and an insulated attachment between the top plate of the fuel cell stack frame and the rigid frame is made. The fuel cell stack assembly being electrically insulated from the rigid frame.
摘要翻译：本发明公开了一种用于将燃料电池堆组件运输和维持在固定位置的运输框架。由顶板和底板压缩的燃料电池堆组件，其通过位于每个板的角落处的拉杆保持在一起。然后将顶板和底板安装到用于运输燃料电池的刚性框架。连接杆安装在刚性框架的底板中，并且在燃料电池堆架框架的顶板和刚性框架之间形成绝缘附件。燃料电池堆组件与刚性框架电绝缘。

7. 发明授权

US5009968A Fuel cell end plate structure 失效
标题翻译：燃料电池端板结构
公开(公告)号：US5009968A
公开(公告)日：1991-04-23
申请号：US405251
申请日：1989-09-08
申请人： Robin J. Guthrie , Murray Katz , Craig R. Schroll
发明人： Robin J. Guthrie , Murray Katz , Craig R. Schroll
IPC分类号： H01M8/02 , H01M8/04 , H01M8/14 , H01M8/24
CPC分类号： H01M8/0247 , H01M8/0267 , H01M8/04007 , H01M8/247 , H01M2008/147 , H01M2300/0051 , Y02E60/526
摘要： The end plates (16) of a fuel cell stack (12) are formed of a thin membrane. Pressure plates (20) exert compressive load through insulation layers (22, 26) to the membrane. Electrical contact between the end plates (16) and electrodes (50, 58) is maintained without deleterious making and breaking of electrical contacts during thermal transients. The thin end plate (16) under compressive load will not distort with a temperature difference across its thickness. Pressure plate (20) experiences a low thermal transient because it is insulated from the cell. The impact on the end plate of any slight deflection created in the pressure plate by temperature difference is minimized by the resilient pressure pad, in the form of insulation, therebetween.
摘要翻译：燃料电池堆（12）的端板（16）由薄膜形成。压板（20）通过绝缘层（22,26）向膜施加压缩载荷。保持端板（16）和电极（50,58）之间的电接触，而不会在热瞬变期间有害地制造和断开电触点。压缩载荷下的薄端板（16）不会随其厚度的温差而变形。压板（20）由于与电池绝缘而经历低热瞬变。通过温度差在压力板上产生的任何轻微挠曲对端板的冲击由其间的绝缘形式的弹性压力垫最小化。

8. 发明申请

US20140051001A1 ENERGY DISSIPATION DEVICE FOR CONTROLLING FLOW OF A FUEL CELL FLUID 有权
标题翻译：用于控制燃料池流量的能量消耗装置
公开(公告)号：US20140051001A1
公开(公告)日：2014-02-20
申请号：US14113497
申请日：2011-05-02
申请人： Jeffrey G. Lake , Yu Guo , Xiangyang Deng , Ying Shi , Lei Yu , George S. Hirko , Vicky Zhang , Robin J. Guthrie , Sushant S. Bhadange , Andrew Joseph Melough
发明人： Jeffrey G. Lake , Yu Guo , Xiangyang Deng , Ying Shi , Lei Yu , George S. Hirko , Vicky Zhang , Robin J. Guthrie , Sushant S. Bhadange , Andrew Joseph Melough
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/026 , H01M8/0267 , H01M8/0271 , H01M8/04074 , H01M8/04768 , H01M8/086 , H01M8/2465 , Y02E60/50
摘要： An example energy dissipation device for controlling a fuel cell fluid includes a conduit extending in longitudinal direction between a first opening and a second opening. A flow control insert is configured to be received within the conduit. The flow control insert is configured to cause a fuel cell fluid to flow helically relative to the longitudinal direction.
摘要翻译：用于控制燃料电池流体的示例性能量消耗装置包括在第一开口和第二开口之间沿纵向方向延伸的导管。流量控制插入件构造成被容纳在导管内。流量控制插入件构造成使得燃料电池流体相对于纵向方向螺旋地流动。

9. 发明申请

US20110200904A1 EXTERNAL MANIFOLD FOR MINIMIZING EXTERNAL LEAKAGE OF REACTANT FROM CELL STACK 有权
标题翻译：用于从电池堆中最小化反应物的外部泄漏的外部歧管
公开(公告)号：US20110200904A1
公开(公告)日：2011-08-18
申请号：US12998475
申请日：2008-11-26
申请人： Robin J. Guthrie
发明人： Robin J. Guthrie
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/04029 , H01M8/04074 , H01M8/1018 , H01M8/247 , H01M8/2475 , H01M8/248 , H01M8/2485 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell assembly (110, 210) has a plurality of fuel cell component elements (112) extending between a pair of end plates (114, 115) to form a stack (116), and plural reactant gas manifolds (120, 220; 122, 222; 124, 224; 126, 226) mounted externally of and surrounding the stack, in mutual, close sealing relationship to prevent leakage of reactant gas in the manifolds to the environment external to the manifolds. The reactant gas manifolds are configured and positioned to maximize sealing contact with smooth surfaces of the stack and the manifolds. One embodiment is configured for an oxidant reactant manifold (120, 124) to overlie the region where the fuel reactant manifold (122, 126) engages the stack. Another embodiment further subdivides an oxidant reactant manifold to include a liquid flow channel (270, 274), which liquid flow channel overlies the region where the fuel reactant manifold (122, 126) engages the stack.
摘要翻译：燃料电池组件（110,210）具有在一对端板（114,115）之间延伸以形成堆叠（116）的多个燃料电池组件元件（112），以及多个反应气体歧管（120,220; 122,222; 124,224; 126,226）以相互紧密的密封关系安装在堆叠的外部并围绕堆叠，以防止歧管内的反应气体泄漏到歧管外部的环境。反应物气体歧管被构造和定位成最大程度地与堆叠和歧管的平滑表面的密封接触。一个实施例被配置用于氧化剂反应物歧管（120,124），以覆盖燃料反应物歧管（122,126）与堆叠接合的区域。另一个实施方案进一步细分氧化剂反应物歧管以包括液体流动通道（270,274），该液体流动通道覆盖燃料反应物歧管（122,126）接合堆叠的区域。

10. 发明授权

US08765320B2 External manifold for minimizing external leakage of reactant from cell stack 有权
标题翻译：用于最小化来自电池堆的反应物的外部泄漏的外部歧管
公开(公告)号：US08765320B2
公开(公告)日：2014-07-01
申请号：US12998475
申请日：2008-11-26
申请人： Robin J. Guthrie
发明人： Robin J. Guthrie
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/04074 , H01M8/1018 , H01M8/247 , H01M8/2475 , H01M8/248 , H01M8/2485 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell assembly (110, 210) has a plurality of fuel cell component elements (112) extending between a pair of end plates (114, 115) to form a stack (116), and plural reactant gas manifolds (120, 220; 122, 222; 124, 224; 126, 226) mounted externally of and surrounding the stack, in mutual, close sealing relationship to prevent leakage of reactant gas in the manifolds to the environment external to the manifolds. The reactant gas manifolds are configured and positioned to maximize sealing contact with smooth surfaces of the stack and the manifolds. One embodiment is configured for an oxidant reactant manifold (120, 124) to overlie the region where the fuel reactant manifold (122, 126) engages the stack. Another embodiment further subdivides an oxidant reactant manifold to include a liquid flow channel (270, 274), which liquid flow channel overlies the region where the fuel reactant manifold (122, 126) engages the stack.
摘要翻译：燃料电池组件（110,210）具有在一对端板（114,115）之间延伸以形成堆叠（116）的多个燃料电池组件元件（112），以及多个反应气体歧管（120,220; 122,222; 124,224; 126,226）以相互紧密的密封关系安装在堆叠的外部并围绕堆叠，以防止歧管内的反应气体泄漏到歧管外部的环境。反应物气体歧管被构造和定位成最大程度地与堆叠和歧管的平滑表面的密封接触。一个实施例被配置用于氧化剂反应物歧管（120,124），以覆盖燃料反应物歧管（122,126）与堆叠接合的区域。另一个实施方案进一步细分氧化剂反应物歧管以包括液体流动通道（270,274），该液体流动通道覆盖燃料反应物歧管（122,126）接合堆叠的区域。

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