公开(公告)号：US20150093673A1

公开(公告)日：2015-04-02

申请号：US14503497

申请日：2014-10-01

Applicant: GM Global Technology Operations LLC

Inventor： Jon P. Owejan ,  Thomas A. Trabold ,  William H. Pettit ,  Thomas W. Tighe ,  James M. Keogan ,  Eric J. Connor ,  Steven G. Goebel

IPC: H01M8/04

CPC classification number: H01M8/04291 ,  H01M8/0271 ,  H01M8/04156 ,  H01M8/04171 ,  H01M8/04253 ,  H01M8/242 ,  H01M8/2485 ,  H01M2008/1095 ,  H01M2300/0082

Abstract: A fuel cell stack assembly is disclosed that includes a porous member disposed within a flow path for a reactant. A fluid collection member is provided within the flow path adjacent to and in fluid communication with the porous member. The porous member and the fluid collection member cooperate to collect liquid water from the reactant flowing in the flow path, wherein the collected liquid water may be drained from the fluid collection member.

Abstract translation: 公开了一种燃料电池堆组件，其包括设置在用于反应物的流动路径内的多孔构件。 流体收集构件设置在与多孔构件相邻并且与多孔构件流体连通的流动路径内。 多孔构件和流体收集构件协作以从在流动路径中流动的反应物收集液态水，其中收集的液体水可以从流体收集构件排出。

公开(公告)号：US20160322658A1

公开(公告)日：2016-11-03

申请号：US14683807

申请日：2015-04-10

Applicant: GM Global Technology Operations LLC

Inventor： Eric J. Connor ,  Gerald W. Fly

IPC: H01M8/04223 ,  H01M8/0245 ,  H01M8/2465 ,  H01M8/0232 ,  H01M8/241 ,  H01M8/0247 ,  H01M8/0239

CPC classification number: H01M8/2483 ,  H01M8/0232 ,  H01M8/0239 ,  H01M8/0245 ,  H01M8/0247 ,  H01M8/04 ,  H01M8/04253 ,  H01M8/241 ,  H01M8/2465 ,  H01M2008/1095 ,  H01M2300/0082

Abstract: A barrier layer for a fuel cell assembly includes a thermally insulating layer having a first surface and a second surface. An electrically conducting layer is formed on the first surface of the thermally insulating layer. The thermally insulating layer is a micro-truss structure. A plurality of columnar members cooperate to form the micro-truss structure, having void spaces formed between the columnar members.

Abstract translation: 燃料电池组件的阻挡层包括具有第一表面和第二表面的绝热层。 在绝热层的第一表面上形成导电层。 隔热层是微型桁架结构。 多个柱状构件协作形成微型桁架结构，在柱状构件之间形成空隙空间。