发明名称 |
TORQUE TRANSFER ARRANGEMENT AND METHOD |
摘要 |
A torque transfer arrangement includes a relatively immobile construct; a relatively mobile construct radially adjacent the relatively immobile construct; and one or more torque valve assemblies mounted to the relatively mobile construct and radially responsive to applied hydraulic pressure to contact a surface of a separate structure and transmit torque from the arrangement to the separate structure and method.
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申请公布号 |
US2009223362(A1) |
申请公布日期 |
2009.09.10 |
申请号 |
US20080042883 |
申请日期 |
2008.03.05 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
FARRAR AMY L.;JIRAL DENNIS G.;ADAM MARK KENDALL;WILLIAMS JEFFREY CHARLES |
分类号 |
F15B15/00;F15B13/04 |
主分类号 |
F15B15/00 |
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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