![FLOW FIELD PLATE ARRANGEMENT FOR A FUEL CELL](/abs-image/US/2008/12/18/US20080311459A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: FLOW FIELD PLATE ARRANGEMENT FOR A FUEL CELL
- 专利标题(中):用于燃料电池的流场板装置
- 申请号:US12201443 申请日:2008-08-29
- 公开(公告)号:US20080311459A1 公开(公告)日:2008-12-18
- 发明人: Steven G. Goebel , Daniel Miller , Matthew J. Beutel
- 申请人: Steven G. Goebel , Daniel Miller , Matthew J. Beutel
- 申请人地址: US MI Detroit
- 专利权人: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人地址: US MI Detroit
- 主分类号: H01M2/00
- IPC分类号: H01M2/00
摘要:
A fuel cell comprising anode and cathode flow field plates having a multitude of flow channels separated by land features wherein the land features of the anode side are wider than the land features of the cathode side is disclosed. In fuel cells, the flow field plate arrangement of the present invention provides higher power (lower cost per kW), improved durability, and less stringent assembly alignment.
摘要(中):
公开了一种燃料电池,其包括阳极和阴极流场板,其具有由陆地特征分隔的多个流动通道,其中阳极侧的陆部特征比阴极侧的陆部特征宽。 在燃料电池中,本发明的流场板装置提供更高的功率(更低的每千瓦成本),改进的耐用性和较不严格的组装对准。
公开/授权文献:
- US08367270B2 Flow field plate arrangement for a fuel cell 公开/授权日:2013-02-05
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01M | 用于直接转变化学能为电能的方法或装置,例如电池组 |
------H01M2/00 | 非活性部件的结构零件或制造方法 |