发明名称 |
Three gear type gear pump of a fuel supply system |
摘要 |
A three-gear type gear pump or double gear pump wherein the first driven gear and the second driven gear are opposed to one another with the driving gear disposed between them, wherein the number of teeth of the driving gear is greater than the number of teeth of each of the first driven gear and the second driven gear.
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申请公布号 |
US7591640(B2) |
申请公布日期 |
2009.09.22 |
申请号 |
US20060468318 |
申请日期 |
2006.08.30 |
申请人 |
ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD. |
发明人 |
MASUDA SEIEI;MATSUNAGA YASUSHI |
分类号 |
F04C18/00;F04C2/00 |
主分类号 |
F04C18/00 |
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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