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公开(公告)号：US20070289734A1
公开(公告)日：2007-12-20
申请号：US11762929
申请日：2007-06-14
IPC分类号： E21B34/06
CPC分类号： E21B34/06
摘要： A wellbore valve includes a valve operator arranged to move axially along an interior of the wellbore, the valve operator arranged to operate a valve. A valve actuator is disposed proximate the valve operator. The valve actuator is arranged to move from one longitudinal position to another. A linear magnetic gear is coupled at an input element thereof to the valve actuator. The gear is coupled at an output element thereof to the valve operator such that motion of the valve actuator is transferred to the valve operator.
摘要翻译： 井筒阀包括设置成沿着井眼的内部轴向移动的阀操作器，阀操作器被布置成操作阀。 阀门致动器靠近阀门操作器设置。 阀致动器布置成从一个纵向位置移动到另一纵向位置。 线性磁齿轮在其输入元件处连接到阀致动器。 齿轮在其输出元件处连接到阀操作器，使得阀致动器的运动被传递到阀操作器。
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公开(公告)号：US20070215343A1
公开(公告)日：2007-09-20
申请号：US11684600
申请日：2007-03-10
IPC分类号： E21B43/00
CPC分类号： E21B4/006 , H02K49/102
摘要： A wellbore motor includes a source of rotational motive power disposed in a wellbore, a magnetic gear member operatively coupled at an input thereof to the source; and a magnetic gear member output coupled rotationally to a rotary wellbore tool.
摘要翻译： 井筒电动机包括设置在井筒中的旋转动力源，在其输入处可操作地耦合到源的磁齿轮构件; 以及旋转地联接到旋转井眼工具的磁齿轮构件输出。
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公开(公告)号：US07487829B2
公开(公告)日：2009-02-10
申请号：US11762929
申请日：2007-06-14
CPC分类号： E21B34/06
摘要： A wellbore valve includes a valve operator arranged to move axially along an interior of the wellbore, the valve operator arranged to operate a valve. A valve actuator is disposed proximate the valve operator. The valve actuator is arranged to move from one longitudinal position to another. A linear magnetic gear is coupled at an input element thereof to the valve actuator. The gear is coupled at an output element thereof to the valve operator such that motion of the valve actuator is transferred to the valve operator.
摘要翻译： 井筒阀包括设置成沿着井眼的内部轴向移动的阀操作器，阀操作器被布置成操作阀。 阀门致动器靠近阀门操作器设置。 阀致动器布置成从一个纵向位置移动到另一纵向位置。 线性磁齿轮在其输入元件处连接到阀致动器。 齿轮在其输出元件处连接到阀操作器，使得阀致动器的运动被传递到阀操作器。
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公开(公告)号：US07481283B2
公开(公告)日：2009-01-27
申请号：US11604660
申请日：2006-11-27
CPC分类号： E21B4/006 , F16H49/005 , H02K49/102
摘要： A wellbore motor includes a means for converting flow of fluid in the wellbore into rotational energy. A magnetic gear member is operatively coupled at an input thereof to the means for converting. A wellbore rotary tool is coupled to an output of the magnetic gear member.
摘要翻译： 井眼马达包括用于将井眼中的流体的流量转换成旋转能量的装置。 磁齿轮构件在其输入处可操作地耦合到用于转换的装置。 井筒旋转工具联接到磁齿轮构件的输出。
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公开(公告)号：US07549467B2
公开(公告)日：2009-06-23
申请号：US11684600
申请日：2007-03-10
CPC分类号： E21B4/006 , H02K49/102
摘要： A wellbore motor includes a source of rotational motive power disposed in a wellbore, a magnetic gear member operatively coupled at an input thereof to the source; and a magnetic gear member output coupled rotationally to a rotary wellbore tool.
摘要翻译： 井筒电动机包括设置在井筒中的旋转动力源，在其输入处可操作地耦合到源的磁齿轮构件; 以及旋转地联接到旋转井眼工具的磁齿轮构件输出。
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