| 发明名称 |
Two stage electrically powered compressor |
| 摘要 |
An electrically powered compressor designed for providing high pressure ratio at low flow rate, yet having low power consumption. The compressor is designed for optimizing efficiency in fuel cell systems. The inventive compressors are however not limited to fuel cell system applications.
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| 申请公布号 |
US2004247461(A1) |
申请公布日期 |
2004.12.09 |
| 申请号 |
US20030250844 |
申请日期 |
2003.07.08 |
| 申请人 |
PFLUEGER FRANK;MUENZ STEFAN;WALTHER KARL;O'HARA STEVE |
发明人 |
PFLUEGER FRANK;MUENZ STEFAN;WALTHER KARL;O'HARA STEVE |
| 分类号 |
F04D17/12;F04D25/06;(IPC1-7):F04B17/00 |
主分类号 |
F04D17/12 |
| 代理机构 |
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