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公开(公告)号:US20180183074A1
公开(公告)日:2018-06-28
申请号:US15388517
申请日:2016-12-22
申请人: PLUG POWER INC.
IPC分类号: H01M8/0213 , H01M8/0276 , H01M8/0206
CPC分类号: H01M8/0213 , H01M8/0221 , H01M8/0228 , H01M2008/1095 , H01M2250/20
摘要: A fuel cell stack includes a structural endplate having an exterior surface. An insulator plate contacts an interior surface of the structural endplate located on an opposite surface of the endplate relative to the exterior surface. A collector plate contacts the insulator plate on an opposite side of the insulator plate relative to the structural endplate. A pocket plate is located on an interior side of the collector plate located on an opposite side of the insulator plate relative to the structural endplate. The collective plate is received in a pocket of an exterior side of the pocket plate. The exterior side is adjacent the collector plate and closer to the structural endplate than an opposite side of the pocket plate.
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公开(公告)号:US20240356047A1
公开(公告)日:2024-10-24
申请号:US18302125
申请日:2023-04-18
申请人: PLUG POWER INC
IPC分类号: H01M8/0202
CPC分类号: H01M8/0269 , H01M2008/1095
摘要: A connector system is provided for facilitating electrically connecting to a fuel cell stack. The connector system includes a receptacle within the fuel cell stack, a circuit board, and a connector electrically connected to and extending from the circuit board. The receptacle is configured to facilitate electrically connecting to the fuel cell stack, and the connector is receivable within the receptacle for electrically connecting the circuit board to the fuel cell stack. The connector is elastically deformable to facilitate operative positioning of the connector within the receptacle, and to facilitate an interference fit of the connector within the receptacle against a surface defining, at least in part, the receptacle to secure the connector within the receptacle, with the connector electrically connected to a fuel cell plate of the fuel cell stack.
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公开(公告)号:US20180183076A1
公开(公告)日:2018-06-28
申请号:US15388547
申请日:2016-12-22
申请人: PLUG POWER INC.
IPC分类号: H01M8/0258 , H01M8/2465
CPC分类号: H01M8/0258 , H01M4/8605 , H01M8/0247 , H01M8/0273 , H01M8/1004 , H01M8/2465 , H01M2250/20 , Y02P70/56
摘要: A fuel cell stack includes a fluid flow plate at an outer end, a sealing member contacting the fluid flow plate and a gas diffusion layer, and a catalyst layer inside the gas diffusion layer. A membrane is located at a central location between the catalyst layer and a second catalyst layer. The fluid flow plate includes a channel for receiving a portion of a perimeter of the gas diffusion layer.
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