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公开(公告)号：EP4460862A1
公开(公告)日：2024-11-13
申请号：EP22919212.5
申请日：2022-12-26
IPC分类号： H01M8/248 , C25B1/04 , C25B9/73 , H01M8/2475
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公开(公告)号：EP4102603A3
公开(公告)日：2024-07-03
申请号：EP22181589.7
申请日：2020-07-15
发明人： Harvey, David , Coertze, Rudolf , Eska, Benedikt
IPC分类号： H01M8/248
CPC分类号： H01M8/2475 , H01M8/2485 , H01M8/04201 , Y02E60/50 , Y02P70/50 , H01M8/2404 , H01M8/249
摘要： The invention relates to a fuel cell system (100) and to an integration backplane (10) for holding at least one fuel cell module (110) and at least one air module (120) having a compressor (124), said integration backplane (10) being provided with a positioning means (12) for the fuel cell module (110) and for the air module (120), said integration backplane (10) being further provided with a media and electrical interface (20), wherein the media and electrical interface (20) includes module connection ports (22) for connecting to the fuel cell module (110) and the air module (120), and wherein the media and electrical interface (20) includes first air passages (60) for the routing of air to the air module (120), module connecting air passages (62, 64) for the routing of compressed air from the air module (120) to the fuel cell module (110), and evacuation air passages (66, 68) for the evacuation of depleted air from the fuel cell module (110).
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公开(公告)号：EP4365117A3
公开(公告)日：2024-06-12
申请号：EP24150199.8
申请日：2022-10-28
发明人： RACHAU, Mathias , HÜBNER, Stefan , TARDIEU, Jérôme
IPC分类号： H01M8/248 , H01M8/043 , H01M8/2404 , H01M8/124 , C25B9/60 , H01M8/2432 , B65G61/00 , B62B3/14 , H01M8/12
CPC分类号： H01M8/248 , H01M8/043 , H01M8/2404 , H01M2008/129320130101 , H01M8/124 , H01M8/2432 , C25B15/00 , C25B1/23 , C25B1/042 , C25B9/73 , B62B3/1472 , Y02E60/50
摘要： The invention relates to a transport and testing trolley (1) for moving and conditioning and/or testing stacked assemblies of electrolyser and/or fuel cell components. The trolley allows to take stacks immediately at the end of an in-zone production, for example an inline production, to transport them directly to a conditioning and/or testing station and to implement conditioning and/or testing step(s) of said stacks directly on the trolley, without having to manipulate them before said steps.
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公开(公告)号：EP4345955A1
公开(公告)日：2024-04-03
申请号：EP23177929.9
申请日：2023-06-07
发明人： INUZUKA, Riko , OSADA, Norikazu , MATSUNAGA, Kentaro , ASAYAMA, Masahiro , KOBAYASHI, Shohei , SUZUKI, Yusuke , KAMEDA, Tsuneji
IPC分类号： H01M8/0273 , H01M8/028 , H01M8/2418 , H01M8/242 , H01M8/248 , H01M8/2483
摘要： In an electrochemical device of an embodiment, a cell stack has a spacer disposed to be arranged next to an insulating sealing member in a direction orthogonal to a stack direction. A plurality of the spacers are arranged in the stack direction between a pair of end plates, and the spacer is interposed between a pair of separators adjacently arranged in the stack direction. The spacer is formed of a material whose thickness reduction ratio when an operation of the electrochemical device is executed is smaller than that of the insulating sealing member. Before the execution of the operation of the electrochemical device, the thickness of the spacer is thinner than the thickness of the insulating sealing member. Further, the thickness of the spacer keeps a state of being equal to or less than the thickness of the insulating sealing member when the operation of the electrochemical device is executed.
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5.发明公开
公开(公告)号：EP4218076A1
公开(公告)日：2023-08-02
申请号：EP21786346.3
申请日：2021-09-24
发明人： OCHS, Markus , GRANZOW, Stefan
IPC分类号： H01M8/248
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公开(公告)号：EP4199161A1
公开(公告)日：2023-06-21
申请号：EP22206529.4
申请日：2022-11-10
发明人： GASDA, Michael , HINTZ, Robert , BHANGU, Karanpal , PATEL, Siddharth , HERCHEN, Harald , SILVA, Victor , MUHL, Thuy Thanh , DAWSON, Tyler , EDMONSTON, David , ARMSTRONG, Tad
IPC分类号： H01M8/2483 , H01M8/248 , H01M8/12
摘要： A fuel cell column includes a stack of alternating fuel cells and interconnects, where the interconnects separate adjacent fuel cells in the stack and contain fuel and air channels which are configured to provide respective fuel and air to the fuel cells, a manifold plate containing a bottom inlet hole and a bottom outlet hole located in a bottom surface of the manifold plate, top outlet holes and top inlet holes formed in opposing sides of a top surface of the manifold plate, outlet channels fluidly connecting the top outlet holes to the bottom inlet hole, and inlet channels fluidly connecting the top inlet holes to the bottom outlet hole, and a mitigation structure configured to reduce stress applied to the stack due to at least one of a shape mismatch or coefficient of thermal expansion mismatch between the stack and the manifold plate.
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7.发明公开
公开(公告)号：EP4193409A1
公开(公告)日：2023-06-14
申请号：EP22707468.9
申请日：2022-02-25
申请人： AUDI AG
IPC分类号： H01M8/2475 , H01M8/248 , H01M8/249 , H01M8/10
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公开(公告)号：EP3817115B1
公开(公告)日：2023-06-07
申请号：EP19825870.9
申请日：2019-04-12
发明人： PARK, Jin Ah , CHOI, Song Ho
IPC分类号： H01M8/2432 , H01M8/2483 , H01M8/248 , H01M8/12
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9.发明公开
公开(公告)号：EP4112782A1
公开(公告)日：2023-01-04
申请号：EP21182760.5
申请日：2021-06-30
发明人： Wolf, Erik
摘要： Die Erfindung betrifft eine Montagevorrichtung (1) zur Verwendung in einem Elektrolyseur (3) zur mechanischen Pressung einer Vielzahl von in axialer Richtung zueinander zentriert zu einem Elektrolysestack (5) angeordneter Elektrolysezellen (7) durch Aufbringen einer Axialkraft (F), umfassend eine Hydraulikbaugruppe (9) mit einer Druckplatte (11), mit einem Aktor (13) und mit einer Aufnahme (15) zur lösbaren Verbindung mit dem Elektrolysestack (5) derart, dass bei Aktivierung der Hydraulikbaugruppe durch die Axialkraft (F) die mechanische Pressung bewirkbar ist. Die Erfindung betrifft weiterhin einer Verwendung einer Montagevorrichtung (1) bei der Montage von Elektrolysezellen (7) eines Elektrolyseurs (3).
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公开(公告)号：EP3953988B1
公开(公告)日：2022-09-14
申请号：EP20742239.5
申请日：2020-07-15
发明人： HARVEY, David B. , MELCZER, Thomas
IPC分类号： H01M8/248
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