发明名称 |
Fluid pressure-driven diaphragm pump. |
摘要 |
<p>A diaphragm for an air-driven pump includes concentric ribs (34) on the pressure side of the flexure portion (32) thereof. This has been found to extend the life of diaphragms made of relatively brittle materials such as synthetic resin polymers.</p> |
申请公布号 |
EP0010943(A1) |
申请公布日期 |
1980.05.14 |
申请号 |
EP19790302364 |
申请日期 |
1979.10.29 |
申请人 |
TUCK, JR., ALAN DEAN |
发明人 |
TUCK, JR., ALAN DEAN |
分类号 |
F04B43/00;F04B43/02;F16J3/02;(IPC1-7):16J3/02;04B43/00 |
主分类号 |
F04B43/00 |
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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