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公开(公告)号:US20120048574A1
公开(公告)日:2012-03-01
申请号:US13206313
申请日:2011-08-09
申请人: Jimmy Duane Wiens , Yury P. Gutsu , Benson Thomas , Karsten Heidecke , Jim Hollingsworth , Doyle Fredric Boutwell, JR. , Rodney Stephens , Russell W. Thompson , Patrick James Zimmerman
发明人: Jimmy Duane Wiens , Yury P. Gutsu , Benson Thomas , Karsten Heidecke , Jim Hollingsworth , Doyle Fredric Boutwell, JR. , Rodney Stephens , Russell W. Thompson , Patrick James Zimmerman
摘要: A fill up tool includes a mandrel; a primary sealing member disposed around the mandrel; and a selectively operable secondary sealing member activated by rotation of the mandrel. In another embodiment, the selectively operable secondary sealing member is activated using hydraulic pressure.
摘要翻译: 填充工具包括芯棒; 设置在心轴周围的主密封构件; 以及通过心轴的旋转而被激活的选择性可操作的辅助密封构件。 在另一个实施例中,使用液压来启动可选择操作的次级密封件。
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公开(公告)号:US08833471B2
公开(公告)日:2014-09-16
申请号:US13206313
申请日:2011-08-09
申请人: Jimmy Duane Wiens , Yury P. Gutsu , Benson Thomas , Karsten Heidecke , Jim Hollingsworth , Doyle Fredric Boutwell, Jr. , Rodney Stephens , Russell W. Thompson , Patrick James Zimmerman
发明人: Jimmy Duane Wiens , Yury P. Gutsu , Benson Thomas , Karsten Heidecke , Jim Hollingsworth , Doyle Fredric Boutwell, Jr. , Rodney Stephens , Russell W. Thompson , Patrick James Zimmerman
摘要: A fill up tool includes a mandrel; a primary sealing member disposed around the mandrel; and a selectively operable secondary sealing member activated by rotation of the mandrel. In another embodiment, the selectively operable secondary sealing member is activated using hydraulic pressure.
摘要翻译: 填充工具包括芯棒; 设置在心轴周围的主密封构件; 以及通过心轴的旋转而被激活的选择性可操作的辅助密封构件。 在另一个实施例中,使用液压来启动可选择操作的次级密封件。
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