| 发明名称 |
FORMED PLATE ASSEMBLY FOR PEM FUEL CELL |
| 摘要 |
A bipolar plate assembly for a fuel cell includes a cathode plate disposed adjacent an anode plate. The cathode and anode plates are formed having a first thickness of a low contact resistance, high corrosion resistance material by a deposition process. The first and second unipolar plates are formed on a removable substrate, and a first perimeter of the first unipolar plate is welded to a second perimeter of the second unipolar plate to form a hermetically sealed coolant flow path. |
| 申请公布号 |
US2015270555(A1) |
申请公布日期 |
2015.09.24 |
| 申请号 |
US201514734047 |
申请日期 |
2015.06.09 |
| 申请人 |
GM Global Technology Operations LLC |
发明人 |
Dadheech Gayatri Vyas;Fly Gerald W. |
| 分类号 |
H01M4/86;H01M4/96;H01M8/10;H01M8/02;H01M8/04;H01M4/90;H01M8/24 |
主分类号 |
H01M4/86 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A bipolar plate assembly for a fuel cell, comprising:
a unipolar cathode plate; and a unipolar anode plate joined with the cathode plate, wherein at least one of the cathode plate and the anode plate has a first thickness of a low electrical resistance, high corrosion resistance material formed by a deposition process on a formed substrate. |
| 地址 |
Detroit MI US |
