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1. 发明公开

EP3127180A1 COOLING PLATES FOR FUEL CELLS 有权
标题翻译： KÜHLPLATTENFÜRBRENNSTOFFZELLEN
公开(公告)号：EP3127180A1
公开(公告)日：2017-02-08
申请号：EP15721290.3
申请日：2015-03-27
申请人： Intelligent Energy Limited
发明人： GURNEY, Christopher James , ADCOCK, Paul Leonard , CHRISTIE, Carl , JOWSEY, Lydia , STEVENSON, Simon , CONLON, Christopher
IPC分类号： H01M8/02
CPC分类号： H01M8/026 , H01M8/0206 , H01M8/021 , H01M8/0254 , H01M8/0265 , H01M8/0267 , H01M8/04014
摘要： A separator plate in an air-cooled fuel cell comprises a series of airflow channels, each channel extending longitudinally between first and second opposing edges of the separator plate. Each channel has a cross-sectional profile defining an airflow cross-section at points along the length of the channel, and at least selected ones of the channels each have a thermally conductive structure extending into the channel cross-section at selected intermediate longitudinal positions of the channel. The positions are disposed over an active area of the fuel cell, to locally enhance heat transfer from the active area via the plate to airflow moving through the channel.
摘要翻译：空气冷却燃料电池中的隔板包括一系列气流通道，每个通道在分隔板的第一和第二相对边缘之间纵向延伸。每个通道具有在通道长度的点处限定气流横截面的横截面轮廓，并且通道中的至少一个通道各自具有导热结构，该导热结构在选定的中间纵向位置延伸到通道横截面中这个频道。这些位置设置在燃料电池的有效区域上，以局部地增强从活性区域经由板到通过通道移动的气流的热传递。

2. 发明授权

EP1627443B1 IMPROVEMENTS IN FUEL UTILISATION IN ELECTROCHEMICAL FUEL CELLS 失效
标题翻译：改进技术燃料在电化学燃料电池中的使用
公开(公告)号：EP1627443B1
公开(公告)日：2008-10-29
申请号：EP04731400.0
申请日：2004-05-06
申请人： Intelligent Energy Limited
发明人： BAIRD, Scott , MATCHAM, Jeremy, Stephen , ADCOCK, Paul Leonard
IPC分类号： H01M8/04
CPC分类号： H01M8/04298 , H01M8/0263 , H01M8/04559 , H01M8/04753

3. 发明授权

EP2939300B1 FLUID FLOW PLATE FOR A FUEL CELL 有权
公开(公告)号：EP2939300B1
公开(公告)日：2019-07-31
申请号：EP13819063.2
申请日：2013-12-18
申请人： Intelligent Energy Limited
发明人： HOOD, Peter David , ADCOCK, Paul Leonard
IPC分类号： H01M8/02

4. 发明授权

EP2929223B1 MICROVALVE 失效
标题翻译：微型阀
公开(公告)号：EP2929223B1
公开(公告)日：2016-11-23
申请号：EP13817711.8
申请日：2013-12-04
申请人： Intelligent Energy Limited
发明人： OSTADI, Hossein , ADCOCK, Paul Leonard , KIRK, Christopher James , ELLIOTT, Zachary
IPC分类号： F16K99/00
CPC分类号： H01M8/04104 , F16K7/045 , F16K99/0015 , F16K99/0026 , F16K99/0036 , F16K99/0038 , F16K99/0044 , H01M8/04201 , H01M8/2465

5. 发明公开

EP3090460A1 FUEL CELL STACK ASSEMBLY AND METHOD OF ASSEMBLY 审中-公开
标题翻译： MONTAGEVERFAHREN的BRENNSTOFFZELLENSTAPELANORDNUNG
公开(公告)号：EP3090460A1
公开(公告)日：2016-11-09
申请号：EP14820923.2
申请日：2014-12-17
申请人： Intelligent Energy Limited
发明人： NINAN, Daniel , KIRK, Christopher James , ADCOCK, Paul Leonard , OSTADI, Hossein
IPC分类号： H01M8/10 , H01M4/86 , H01M4/88 , H01M8/02
CPC分类号： H01M8/1004 , H01M4/8605 , H01M4/861 , H01M4/8636 , H01M4/8673 , H01M4/881 , H01M4/8828 , H01M4/8832 , H01M8/0234 , H01M8/0239 , H01M8/0241 , H01M8/0243 , H01M8/0245 , H01M8/1067 , H01M8/1069 , H01M2008/1095 , H01M2250/10 , H01M2250/20 , Y02B90/14 , Y02E60/521 , Y02P70/56 , Y02T90/32
摘要： A method of manufacturing a membrane electrode assembly for a fuel cell comprising a proton exchange membrane and a catalyst layer including a catalyst, the method comprising; forming a gas diffusion layer comprising graphene.
摘要翻译：一种制造用于燃料电池的膜电极组件的方法，包括质子交换膜和包括催化剂的催化剂层，所述方法包括：形成包括石墨烯的气体扩散层。

6. 发明公开

EP2939299A1 FLUID FLOW PLATE FOR A FUEL CELL 有权
标题翻译：流场板的燃料电池
公开(公告)号：EP2939299A1
公开(公告)日：2015-11-04
申请号：EP13819062.4
申请日：2013-12-18
申请人： Intelligent Energy Limited
发明人： HOOD, Peter David , ADCOCK, Paul Leonard
IPC分类号： H01M8/02
摘要： A bipolar fluid flow plate for an electrochemical assembly comprises a plurality of first fluid flow channels extending across a face of the flow plate to define a first fluid flow field of the fluid flow plate and a plurality of second fluid flow channels extending across a face of the flow plate to define a second fluid flow field of the fluid flow plate. The pluralities of first fluid flow channels and second fluid flow channels both occupying a common channel plane. An array of first fluid transfer points is disposed along an edge of the first fluid flow field for communicating fluid into or out of the first fluid flow channels. An array of second fluid transfer points is disposed along an edge of the second fluid flow field for communicating fluid into or out of the second fluid flow channels. A first fluid gallery has a first peripheral edge portion bounded by the array of first fluid transfer points and has a second peripheral edge portion forming a first fluid communication edge of the fluid flow plate. A second fluid gallery has a first peripheral edge portion bounded by the array of second fluid transfer points and has a second peripheral edge portion forming a second fluid communication edge of the fluid flow plate. The first fluid gallery occupies a first gallery plane and the second fluid gallery occupies a second gallery plane different from the first gallery plane. Both the first gallery plane and the second gallery plane are disposed within the channel plane. This structure enables the feeding of multiple different fluids into coplanar channels across the full width of a flow field.

7. 发明公开

EP2939297A1 FLUID FLOW PLATE FOR A FUEL CELL 有权
标题翻译：燃料电池用流体流动板
公开(公告)号：EP2939297A1
公开(公告)日：2015-11-04
申请号：EP13819060.8
申请日：2013-12-18
申请人： Intelligent Energy Limited
发明人： HOOD, Peter David , ADCOCK, Paul Leonard
IPC分类号： H01M8/02
CPC分类号： H01M8/0258 , H01M8/0206 , H01M8/0254 , H01M8/0263 , H01M8/0267 , H01M8/242
摘要： A fluid flow plate for an electrochemical assembly has a plurality of first fluid flow channels extending across an active area of the flow plate to define a first fluid flow field of the fluid flow plate and a plurality of second fluid flow channels extending across the active area of the flow plate to define a second fluid flow field of the fluid flow plate. An array of first fluid transfer points is disposed along an edge of the first fluid flow field for communicating fluid into or out of the first fluid flow channels. An array of second fluid transfer points is disposed along an edge of the second fluid flow field for communicating fluid into or out of the second fluid flow channels. A first fluid gallery a first peripheral edge portion bounded by the array of first fluid transfer points and has a second peripheral edge portion forming a first fluid communication edge of the fluid flow plate. A second fluid gallery has a first peripheral edge portion bounded by the array of second fluid transfer points and has a second peripheral edge portion forming a second fluid communication edge of the fluid flow plate. The first fluid gallery and the second fluid gallery are shaped such that the combined lengths of the second peripheral edge portions are longer than the first peripheral edge portion of the second fluid gallery or the first fluid gallery. Increasing the lengths of the second peripheral edge portions of each gallery to the maximum possible length compared to the length of fluid transfer points (i.e. width of the active flow field area) optimises fluid distribution into the channels of the flow plate.
摘要翻译：用于电化学组件的流体流动板具有多个第一流体流动通道，所述多个第一流体流动通道延伸穿过流动板的活动区域以限定流体流动板的第一流体流场，以及多个第二流体流动通道延伸越过活动区域以限定流体流动板的第二流体流场。沿着第一流体流场的边缘设置有第一流体转移点阵列，用于使流体流入或流出第一流体流动通道。沿着第二流体流场的边缘设置有第二流体转移点的阵列，用于使流体流入或流出第二流体流动通道。第一流体廊道，由第一流体转移点阵列界定的第一外围边缘部分，并且具有形成流体流动板的第一流体连通边缘的第二外围边缘部分。第二流体廊道具有由第二流体转移点阵列界定的第一外围边缘部分并且具有形成流体流动板的第二流体连通边缘的第二外围边缘部分。第一流体通道和第二流体通道成形为使得第二周边边缘部分的组合长度比第二流体通道或第一流体通道的第一周边边缘部分长。与流体转移点的长度（即活动流场区域的宽度）相比，将每个廊道的第二周边部分的长度增加到最大可能长度优化流体分配到流动板的通道中。

8. 发明公开

EP3111498A2 WATER RECOVERY IN A FUEL CELL SYSTEM 有权
标题翻译： WASSERRÜCKGEWINNUNG在EINEM BRENNSTOFFZELLENSYSTEM
公开(公告)号：EP3111498A2
公开(公告)日：2017-01-04
申请号：EP15712402.5
申请日：2015-02-18
申请人： Intelligent Energy Limited
发明人： ADCOCK, Paul Leonard , BURSLEM, Benjamin
IPC分类号： H01M8/04
摘要： A fuel cell system comprises a fuel cell stack with a cathode exhaust outlet coupled to a cathode exhaust conduit. A condenser is provided in the cathode exhaust conduit for extracting water from a cathode exhaust stream in the cathode exhaust conduit. A compressor is disposed in the cathode exhaust conduit between the cathode exhaust outlet and the condenser and an expander is disposed downstream of the condenser for recovering energy from the condenser exhaust stream. By providing compressor and expander stages on either side of the condenser, the condenser performance can be enhanced by higher pressure operation independent of the fuel cell pressure. The parasitic load of this pressurised operation of the condenser is reduced by recovering the energy from the exhaust stream.
摘要翻译：燃料电池系统包括燃料电池堆，阴极排气出口连接到阴极排气导管。在阴极排气管道中设置有冷凝器，用于从阴极排气管道中的阴极排气流中提取水。压缩机设置在阴极排气管道中，阴极排气口与冷凝器之间，并且膨胀器设置在冷凝器的下游，以从冷凝器排气流中回收能量。通过在冷凝器的两侧设置压缩机和膨胀机级，可以通过独立于燃料电池压力的较高压力运行来提高冷凝器的性能。通过从废气流中回收能量来减少冷凝器的这种加压操作的寄生负载。

9. 发明公开

EP2939298A1 FLUID FLOW PLATE FOR A FUEL CELL 有权
标题翻译：燃料电池用流体流动板
公开(公告)号：EP2939298A1
公开(公告)日：2015-11-04
申请号：EP13819061.6
申请日：2013-12-18
申请人： Intelligent Energy Limited
发明人： HOOD, Peter David , ADCOCK, Paul Leonard
IPC分类号： H01M8/02
CPC分类号： H01M8/0258 , H01M8/0206 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M2008/1095
摘要： The invention relates to bipolar plates for electrochemical fuel cell assemblies, and in particular to configurations of bipolar plates allowing for multiple fluid flow channels for the passage of anode, cathode and coolant fluids. Embodiments disclosed include a bipolar plate (10) for an electrochemical fuel cell assembly, comprising: a first plurality of fluid flow channels (13) extending across a first face of the bipolar plate between first inlet and outlet ports (18a, 18b) at opposing ends of the bipolar plate; a second plurality of fluid flow channels (22) extending across a second opposing face of the bipolar plate between second inlet and outlet ports (21a, 21b) at opposing ends of the bipolar plate; and a third plurality of fluid flow channels (14) extending between third inlet and outlet ports (19a, 19b) at opposing ends of the bipolar plate, the third plurality of fluid flow channels provided between first and second corrugated plates (11, 12) forming the first and second opposing faces of the bipolar plate, wherein the first, second and third fluid flow channels are coplanar.
摘要翻译：用于电化学燃料电池组件的双极板技术领域本发明涉及用于电化学燃料电池组件的双极板，并且具体涉及允许多个流体流动通道用于阳极，阴极和冷却剂流体通过的双极板的构造。所公开的实施例包括用于电化学燃料电池组件的双极板（10），其包括：第一多个流体流动通道（13），所述第一多个流体流动通道（13）在第一入口和出口端口（18a，18b）双极板的末端; 第二多个流体流动通道（22），所述第二多个流体流动通道（22）在所述双极板的相对端部处在所述第二入口和出口端口（21a，21b）之间的所述双极板的第二相对面上延伸; 以及在所述双极板的相对端处在第三入口和出口端口（19a，19b）之间延伸的第三多个流体流动通道（14），所述第三多个流体流动通道设置在第一和第二波纹板（11,12）形成双极板的第一和第二相对面，其中第一，第二和第三流体流动通道共面。

10. 发明授权

EP2939299B1 FLUID FLOW PLATE FOR A FUEL CELL 有权
公开(公告)号：EP2939299B1
公开(公告)日：2020-10-28
申请号：EP13819062.4
申请日：2013-12-18
申请人： Intelligent Energy Limited
发明人： HOOD, Peter David , ADCOCK, Paul Leonard
IPC分类号： H01M8/02

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