| 发明名称 |
Air valving mechanism, in combination with a double diaphragm pump subassembly |
| 摘要 |
A double diaphragm pump subassembly, having a pair of diaphragm mounting plates, wholly confines an air valving mechanism between the plates. The mechanism is modular in nature, being substantially devoid of fasteners, and is nested in the plates for easy removal and parts replacement.
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| 申请公布号 |
US5334003(A) |
申请公布日期 |
1994.08.02 |
| 申请号 |
US19930008443 |
申请日期 |
1993.01.25 |
| 申请人 |
THE ARO CORPORATION |
发明人 |
GARDNER, RICHARD K.;SCHROEDER, GORDON M. |
| 分类号 |
F04B43/06;F01L25/06;F04B9/135;F04B43/073;(IPC1-7):F04B43/06 |
主分类号 |
F04B43/06 |
| 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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