发明名称 |
Piston with frangible piston stop |
摘要 |
A piston pump assembly in which a piston-forming element to be received in a piston chamber of a piston chamber-forming member carries a removable stop flange member which may be secured to the piston chamber-forming member to provide a retention stop to prevent the piston-forming element from being removed from the piston chamber.
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申请公布号 |
US2011132933(A1) |
申请公布日期 |
2011.06.09 |
申请号 |
US20100926538 |
申请日期 |
2010.11.24 |
申请人 |
OPHARDT HEINER;JONES ANDREW;SHI ZHENCHUN TONY |
发明人 |
OPHARDT HEINER;JONES ANDREW;SHI ZHENCHUN (TONY) |
分类号 |
G01F11/00;B23P15/00 |
主分类号 |
G01F11/00 |
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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