| 发明名称 |
Feed pump for motor vehicle fuel tank |
| 摘要 |
The pump has vaned rotors and partially circular channels defined by the rotors. The profile opposing the vane chambers (12,13) is asymmetrical with respect to an imaginary line defined by the intake (16,17) and exhaust (18,19) areas of the blade tips form at least one chamber.
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| 申请公布号 |
DE19749404(C1) |
申请公布日期 |
1999.05.06 |
| 申请号 |
DE19971049404 |
申请日期 |
1997.11.07 |
| 申请人 |
MANNESMANN VDO AG, 60388 FRANKFURT, DE |
发明人 |
MARX, PETER, 34121 KASSEL, DE |
| 分类号 |
F04D5/00;F04D29/18;(IPC1-7):F04D5/00 |
主分类号 |
F04D5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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