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公开(公告)号：US11108061B2
公开(公告)日：2021-08-31
申请号：US16613605
申请日：2018-05-09
IPC分类号： H01M8/028 , H01M8/2428 , H01M8/04746 , H01M8/248 , C25B1/04 , C25B9/05
摘要： A clamping chamber in a reactor or fuel cell architecture having a stack of elementary units is above the clamping fittings. The clamping chamber, in which a gas other than the reactive gases will flow, is substantially at the same pressure as the reactive gases in the stack. The pressure of the gas flowing in the clamping chamber above the stack of elementary units will then balance the pressure created by the reactive gases and the gases produced within the stack.
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2.发明申请公开(公告)号：US20200313217A1
公开(公告)日：2020-10-01
申请号：US16758176
申请日：2018-10-26
发明人： Michel Planque , Charlotte Bernard , Guilhem Roux
IPC分类号： H01M8/12 , H01M8/04007 , H01M8/2425
摘要： An assembly comprising a SOEC/SOFC-type solid oxide stack, and a clamping system for the stack. The assembly further comprises a system for superheating the gases at the inlet of the stack, comprising: a heating plate integrated within the thickness of at least one of the upper and lower clamping plates of the clamping system; an upper or lower end plate for superheating the gases, comprising a circuit through which the gases to be heated flow; and an inlet duct for the gases to be heated.
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公开(公告)号：US11228047B2
公开(公告)日：2022-01-18
申请号：US16475836
申请日：2017-12-27
IPC分类号： H01M8/04007 , C25B15/02 , H01M8/12 , C25B9/70 , C25B9/67 , H01M8/243 , F28D7/04 , H01M8/124 , F28D21/00
摘要： A system for overheating gases at the inlet of a SOEC/SOFC-type solid oxide stack, the stack including a main body that has first and second zones separated by a median plane, and inflow and outflow conduits, the zones include gas circulation circuits extending in the form of a spiral and communicating by means of a passage passing through the main body. A gas flow to be heated entering the inflow conduit circulates in the first gas circulation circuit and passes through the passage to then circulate in the second gas circulation circuit and in the conduit for the outflow of the reheated gases in order to reach the inlet of the SOEC/SOFC-type solid oxide stack.
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公开(公告)号：US11063268B2
公开(公告)日：2021-07-13
申请号：US16171598
申请日：2018-10-26
发明人： Michel Planque , Charlotte Bernard , Guilhem Roux
IPC分类号： H01M8/0258 , H01M8/0438 , H01M8/04694 , C25B15/02 , H01M8/0282 , C25B13/04 , H01M8/12 , C25B1/00 , H01M8/04089 , H01M8/0276 , H01M8/04119 , H01M8/04492 , H01M8/04746 , H01M8/2425 , C25B15/08 , C25B1/04 , C25B9/05 , C25B9/19 , C25B9/73 , C25B9/77 , H01M8/124
摘要： The application relates to a novel module for electrolysis or co-electrolysis of water or of SOFC fuel cell, within which the forces necessary to compress the seals are decoupled from those necessary for the electrical contact elements that ensure the passage of current in the module.
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公开(公告)号：US11664516B2
公开(公告)日：2023-05-30
申请号：US16954888
申请日：2018-12-18
发明人： Charlotte Bernard , Michel Planque , Guilhem Roux
IPC分类号： H01M8/1213 , H01M8/2432 , H01M8/0282 , H01M8/0247 , H01M8/04014 , H01M8/0276 , C25B15/08 , C25B1/04 , C25B9/70 , H01M8/2475 , H01M8/248 , H01M8/12 , H01M8/247 , H01M8/249
CPC分类号： H01M8/1213 , C25B1/04 , C25B9/70 , C25B15/08 , H01M8/0247 , H01M8/0278 , H01M8/0282 , H01M8/04014 , H01M8/12 , H01M8/247 , H01M8/248 , H01M8/249 , H01M8/2432 , H01M8/2475 , H01M2008/1293
摘要： An assembly includes an SOEC/SOFC-type solid oxide stack, a clamping system for clamping the stack, including at least two clamping rods that can be used to assemble upper and lower clamping plates, and a coupling system for high-temperature fluid-tight coupling of the stack to a heating system for supplying and discharging gas. The coupling system includes a collector with collection ducts for supplying and discharging gas, each provided with a collecting port positioned facing a corresponding communication port of at least one of the upper and lower clamping plates, and seals each placed between a collecting port and a corresponding communication port.
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公开(公告)号：US11322753B2
公开(公告)日：2022-05-03
申请号：US16769876
申请日：2018-12-14
发明人： Michel Planque , Charlotte Bernard
IPC分类号： H01M8/0206 , H01M8/0273 , H01M8/0282 , H01M8/12
摘要： Implementation of an interconnector structure for an SOEC or SOFC electrochemical device, the interconnector being formed of a conductive support element having a first face with a rough region, the roughness of which has been modified locally before being brought into contact with a seal.
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公开(公告)号：US11283098B2
公开(公告)日：2022-03-22
申请号：US16473809
申请日：2017-12-27
IPC分类号： H01M8/248 , H01M8/2428 , C25B1/04 , H01M8/0271 , H01M8/04014 , H01M8/1246 , C25B9/65 , C25B9/73 , H01M8/12
摘要： A coupling system for high-temperature tight coupling of a stack having SOEC/SOFC-type solid oxides is described. The system includes a threaded hollow connector, a smooth hollow connector, and a threaded nut. The threaded hollow connector includes an opening for establishing fluid communication with a gas inlet/outlet pipe and is intended to be attached to the gas inlet/outlet pipe. The smooth hollow connector includes an opening for establishing fluid communication with a gas inlet/outlet pipe of the stack and is intended to be attached to the inlet/outlet pipe. The threaded nut engages with the threaded hollow connector to form a screw/nut system, slides relative to the smooth hollow connector, and includes a first threaded portion and a second smooth portion in sliding contact with the smooth hollow connector.
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公开(公告)号：US10892511B2
公开(公告)日：2021-01-12
申请号：US16062373
申请日：2016-12-12
发明人： Magali Reytier , Charlotte Bernard , Pascal Giroud
IPC分类号： H01M8/248 , H01M8/2428 , C25B9/04 , C25B9/20 , C25B1/08 , C25B1/00 , H01M8/028 , H01M8/0273 , H01M8/124 , H01M8/2465
摘要： A system for clamping a high-temperature SOEC/SOFC stack, including: an upper clamping plate and a lower clamping plate between which the stack can be clamped, each plate including at least one clamping orifice; at least one clamping rod configured to extend through clamping orifices in the upper and lower clamping plates to allow them to be assembled; a clamping mechanism level with each clamping orifice, configured to interact with the at least one clamping rod; and at least one electrically insulating plate configured to be located between the stack and at least one of the upper and lower clamping plates.
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公开(公告)号：US10263264B2
公开(公告)日：2019-04-16
申请号：US15504778
申请日：2015-08-11
IPC分类号： H01M8/04 , H01M8/04014 , C25B1/00 , C25B1/08 , C25B9/04 , C25B9/20 , F28F9/02 , F28D9/00 , H01M8/0267 , F28F3/04 , H01M8/0668 , H01M8/04089 , H01M8/04119 , C25B1/10 , C25B9/18 , C25B15/02 , F28D21/00 , H01M8/124
摘要： A heat exchanger can be integrated into an interconnector that can be used in both a SOFC fuel cell and an EHT electrolyser, which allows a heat-transfer fluid different from that in the reactive and drainage gas circuits to be circulated from the inlet of the reactor, thereby allowing the best possible management of the exothermic operating modes of the SOFC cell and the exothermic or endothermic operating modes of the EHT electrolyser and the SOFC cell, especially in the absence of current for the latter.
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