| 发明名称 |
HYDRAULIC PULSE GENERATOR |
| 摘要 |
A device for creating a flow of liquid and for imparting a pulsating pressure condition thereto, such as, for example, a device for pumping liquid fuel to the nozzle of an injection-type carburetor.
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| 申请公布号 |
US3645648(A) |
申请公布日期 |
1972.02.29 |
| 申请号 |
US19690809685 |
申请日期 |
1969.03.24 |
| 申请人 |
JOHAN H. GRAFFMAN |
发明人 |
STURE ANDERS BACKMAN;KNUT LUDVIG WINQUIST |
| 分类号 |
F02M59/02;F02M69/02;F15B21/12;(IPC1-7):F04B19/00;F04B21/04;F04B49/00 |
主分类号 |
F02M59/02 |
| 代理机构 |
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代理人 |
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