| 发明名称 |
Releasable piston and piston rod assembly for hydraulic plunger replacement |
| 摘要 |
<p>A releasable piston (3) and piston rod (4) assembly is provided to permit ready removal and replacement of a hydraulic plunger and seal in a hydraulic intensifier device or the like. The releasing means is provided by a removable cartridge seal (10) and expandable collet retainer (15) for the hydraulic plunger. <IMAGE></p> |
| 申请公布号 |
EP0636795(B1) |
申请公布日期 |
1999.01.07 |
| 申请号 |
EP19940305494 |
申请日期 |
1994.07.26 |
| 申请人 |
INGERSOLL-RAND COMPANY |
发明人 |
MARVIN, LYLE E.;BENSON, DAN |
| 分类号 |
F15B3/00;F15B15/14;F16J1/12;(IPC1-7):F15B3/00 |
主分类号 |
F15B3/00 |
| 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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