发明名称 |
AIR OPERATED DOUBLE DIAPHRAGM PUMP WITH DIFFERENTIATED CHECK VALVE SIZING |
摘要 |
In one example, a displacement pump has a suction side including a suction check valve, and a discharge side including a discharge check valve. The discharge side and suction side are each configured for selective fluid communication with each other, and the suction check valve defines a flow area that is relatively larger than a flow area defined by the discharge check valve. |
申请公布号 |
US2017051734(A1) |
申请公布日期 |
2017.02.23 |
申请号 |
US201615198577 |
申请日期 |
2016.06.30 |
申请人 |
Trebor International |
发明人 |
Gehrke Cody Lee;Shorr Cory Dennis;Jensen Craig Lee;Davis Kelly E.;Rose Lauren Nickolas |
分类号 |
F04B43/06;F04B53/16;F04B53/10 |
主分类号 |
F04B43/06 |
代理机构 |
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代理人 |
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主权项 |
1. A displacement pump, comprising:
a suction side including a suction check valve; and a discharge side including a discharge check valve, the discharge side and suction side being configured for selective fluid communication with each other, and the suction check valve defining a flow area that is relatively larger than a flow area defined by the discharge check valve. |
地址 |
West Jordan UT US |