发明名称 |
Fuel cell hot zone pressure regulator |
摘要 |
A fuel cell system and a method of using a pressure regulator in a fuel cell system are disclosed herein. The method comprises controlling a purge gas pressure of a purge gas disposed in an enclosure disposed around a fuel cell stack and a waste energy recovery assembly, by seating a pressure plunger in a seating portion of a pressure regulator, wherein the purge gas unseats the pressure plunger when the purge gas pressure exceeds a desired pressure. The method further comprises passing a sufficient amount of the purge gas past the seating portion to reduce the purge gas pressure to at least the desired pressure.
|
申请公布号 |
US6562502(B2) |
申请公布日期 |
2003.05.13 |
申请号 |
US20010839652 |
申请日期 |
2001.04.19 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
HALTINER, JR. KARL JACOB |
分类号 |
F28D9/00;F28F27/02;G05D16/10;H01M8/04;H01M8/06;H01M8/12;H01M8/24;(IPC1-7):H01M8/00;H01M2/00;H01M2/02;H01M2/08 |
主分类号 |
F28D9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|