发明名称 |
Pump device |
摘要 |
A pump device may include an eccentric member mounted on an output shaft in an eccentric manner, a cam mechanism which is engaged with the eccentric member to convert a motion of the output shaft into a radial direction and at least one pump body which includes a diaphragm that is moved in the radial direction in relation to the output shaft by the cam mechanism for performing a pumping operation.
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申请公布号 |
US2005271525(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
US20050143523 |
申请日期 |
2005.06.02 |
申请人 |
MURAMATSU KENJI;IIZAWA MOTOHIRO |
发明人 |
MURAMATSU KENJI;IIZAWA MOTOHIRO |
分类号 |
F04B43/02;F04B17/00;F04B35/04;F04B43/00;(IPC1-7):F04B17/00 |
主分类号 |
F04B43/02 |
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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