- 专利标题： Cylinder liner retainer system with torque multiplier and method
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申请号： US15801424申请日： 2017-11-02
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公开(公告)号： US10436193B1公开(公告)日： 2019-10-08
- 发明人: Douglas Jahnke
- 申请人： PREMIUM OILFIELD TECHNOLOGIES, LLC
- 申请人地址： US TX Houston
- 专利权人： PREMIUM OILFIELD TECHNOLOGIES, LLC
- 当前专利权人： PREMIUM OILFIELD TECHNOLOGIES, LLC
- 当前专利权人地址： US TX Houston
- 代理机构： Jackson Walker, LLP
- 主分类号： F16J10/04
- IPC分类号： F16J10/04 ; F04B53/16 ; F04B53/22
摘要：
The present invention provides a cylinder liner retainer system with a torque multiplier and associated method to quickly release an existing cylinder liner and reinsert a new cylinder liner as a replacement.