公开(公告)号：US09306226B2

公开(公告)日：2016-04-05

申请号：US13897774

申请日：2013-05-20

Applicant: Hyundai Motor Company

Inventor： Jun Ho Jang ,  Yoo Chang Yang

IPC: H01M8/04 ,  H01M8/02 ,  H01M8/10 ,  H01M8/24

CPC classification number: H01M8/0267 ,  H01M8/0247 ,  H01M8/0273 ,  H01M8/04007 ,  H01M8/04067 ,  H01M8/1004 ,  H01M8/1007 ,  H01M8/241 ,  H01M8/242 ,  H01M8/2457 ,  H01M8/2483 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02E60/521

Abstract: Disclosed is a fuel cell with a porous material-gasket integrated structure, which can facilitate the flow of gas and water by stacking a porous material-gasket integrated structure, in which a porous material and a gasket are integrally molded, on a separator. In particular, the present invention provides a fuel cell with a porous material-gasket integrated structure, in which a porous material and a gasket are integrally molded and stacked on a separator such that the porous material is located between a manifold, through which gas is supplied, and a reaction surface, where an electrochemical reaction takes place, so as to serve as a diffuser for gas fed through the manifold.

Abstract translation: 公开了一种具有多孔材料 - 垫片集成结构的燃料电池，其可以通过将多孔材料 - 垫片集成结构（其中多孔材料和垫圈一体地模制在其中）一体地堆叠在一起，从而促进气体和水的流动。 特别地，本发明提供了一种具有多孔材料 - 垫片集成结构的燃料电池，其中多孔材料和垫圈被一体地模制并堆叠在隔板上，使得多孔材料位于歧管之间，气体是 以及发生电化学反应的反应表面，以便作为通过歧管进料的气体的扩散器。

公开(公告)号：US20140170521A1

公开(公告)日：2014-06-19

申请号：US14102008

申请日：2013-12-10

Applicant: Hyundai Motor Company

Inventor： Sang Mun Jin ,  Yoo Chang Yang

IPC: H01M8/04 ,  H01M8/24

CPC classification number: H01M8/04089 ,  H01M8/2415 ,  H01M8/248 ,  H01M8/2483 ,  H01M8/2485 ,  H01M2008/1095 ,  Y02E60/50

Abstract: A fuel cell stack is provided that includes unit cells that include a manifold, an open end plate that is disposed at one side of the unit cells and that has a reaction gas inlet and outlet that are connected to the manifold, and a closed end plate that is disposed at the other side of the unit cells and that closes the manifold, In particular, the open end plate includes a first slanted surface that adjusts a flow of a reaction gas at a reaction gas inlet and a manifold interface. A first alignment protrusion forms the first slanted surface and that aligns the unit cells, and the closed end plate includes a second slanted surface that adjusts flow of a reaction gas at the manifold interface. Additionally, a second alignment protrusion forms the second slanted surface and aligns the unit cells accordingly.

Abstract translation: 提供了一种燃料电池堆，其包括单元电池，其包括歧管，设置在单元电池的一侧并具有连接到歧管的反应气体入口和出口的开口端板，以及闭合端板 其设置在单元电池的另一侧并封闭歧管。特别地，开口端板包括调节反应气体入口和歧管界面处的反应气体的流动的第一倾斜表面。 第一对准突起形成第一倾斜表面并使单元电池对准，封闭端板包括调节歧管界面处反应气体流动的第二倾斜表面。 此外，第二对准突起形成第二倾斜表面并相应地对准单元电池。