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公开(公告)号：US20060076150A1
公开(公告)日：2006-04-13
申请号：US11219511
申请日：2005-09-02
申请人： Martin Coronado , Steve Crow , Knut Henriksen
发明人： Martin Coronado , Steve Crow , Knut Henriksen
IPC分类号： E21B43/12
摘要： Devices and methods for control flow of formation fluids respect to one or more selected parameter relating to the wellbore fluid. In one embodiment, a flow control device for controlling fluid flow into the production tubular uses a flow restriction member that is actuated by a character change of the formation fluid, such as liquid to gas or oil to water. The flow restriction member can be sensitive to a change in density of the formation fluid. The flow restriction member is passive, self-regulating and does not need any power source or control signal to control fluid flow. In one embodiment, the flow control device automatically rotates into a predetermined orientation upon being positioned in the wellbore. A seal disposed on the flow control devices expands into sealing engagement with an enclosure after the flow control device assumed the desired predetermined position.
摘要翻译： 用于控制地层流体流动的装置和方法相对于与井眼流体有关的一个或多个选定参数。 在一个实施例中，用于控制进入生产管道的流体流动的流量控制装置使用流动限制构件，该流动限制构件通过地层流体（例如液体对气体或油对水）的性质改变而被致动。 流动限制构件可以对地层流体的密度变化敏感。 流量限制构件是被动的，自调节的，并且不需要任何电源或控制信号来控制流体流动。 在一个实施例中，流量控制装置在定位在井筒中时自动地旋转成预定的方位。 设置在流量控制装置上的密封件在流量控制装置假定期望的预定位置之后膨胀成与外壳密封接合。
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2.发明申请Gravel pack multi-pathway tube with control line retention and method for retaining control line 有权具有控制线保持力的砾石充气多通道管和保持控制线的方法公开(公告)号：US20060219404A1
公开(公告)日：2006-10-05
申请号：US11330757
申请日：2006-01-12
申请人： Martin Coronado , Steve Crow , Elmer Peterson , Luis Mendez , James Zachman
发明人： Martin Coronado , Steve Crow , Elmer Peterson , Luis Mendez , James Zachman
IPC分类号： E21B43/04
CPC分类号： E21B23/14 , E21B17/1035 , E21B43/04
摘要： A gravel pack multi-pathway tube includes a body and a flow passage at the body. Further, the tube includes a projection at the body, the projection receptive to a control line. A gravel packing device component wherein the component includes a shroud, a multi-pathway tube at the shroud, and a projection appurtenant the multi-pathway tube, the projection being receptive to a control line. A method for running and protecting a control line at a gravel pack component, which includes running a component into a wellbore wherein the component includes a shroud, a multi-pathway tube at the shroud, and a projection appurtenant the multi-pathway tube, the projection being receptive to a control line and inserting a control line at the projection.
摘要翻译： 砾石包多通道管包括主体和身体上的流动通道。 此外，管包括在主体处的突起，该突起接收控制线。 一种砾石包装装置部件，其中所述部件包括护罩，所述护罩处的多通道管，以及多通道管的投影附件，所述突出部接收控制线。 一种用于在砾石充填部件上运行和保护控制线的方法，其包括将部件运行到井筒中，其中所述部件包括护罩，所述护罩处的多通道管，以及多通道管的突出附件， 投影接受控制线并将控制线插入投影。
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3.发明授权Gravel pack multi-pathway tube with control line retention and method for retaining control line 有权具有控制线保持力的砾石充气多通道管和保持控制线的方法公开(公告)号：US07431085B2
公开(公告)日：2008-10-07
申请号：US11330757
申请日：2006-01-12
申请人： Martin Coronado , Steve Crow , Elmer Peterson , Luis Mendez , James Zachman
发明人： Martin Coronado , Steve Crow , Elmer Peterson , Luis Mendez , James Zachman
IPC分类号： E21B43/04
CPC分类号： E21B23/14 , E21B17/1035 , E21B43/04
摘要： A gravel pack multi-pathway tube includes a body and a flow passage at the body. Further, the tube includes a projection at the body, the projection receptive to a control line. A gravel packing device component wherein the component includes a shroud, a multi-pathway tube at the shroud, and a projection appurtenant the multi-pathway tube, the projection being receptive to a control line. A method for running and protecting a control line at a gravel pack component, which includes running a component into a wellbore wherein the component includes a shroud, a multi-pathway tube at the shroud, and a projection appurtenant the multi-pathway tube, the projection being receptive to a control line and inserting a control line at the projection.
摘要翻译： 砾石包多通道管包括主体和身体上的流动通道。 此外，管包括在主体处的突起，该突起接收控制线。 一种砾石包装装置部件，其中所述部件包括护罩，所述护罩处的多通道管，以及多通道管的投影附件，所述突出部接收控制线。 一种用于在砾石充填部件上运行和保护控制线的方法，其包括将部件运行到井筒中，其中所述部件包括护罩，所述护罩处的多通道管，以及多通道管的突出附件， 投影接受控制线并将控制线插入投影。
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公开(公告)号：US07290606B2
公开(公告)日：2007-11-06
申请号：US11219511
申请日：2005-09-02
申请人： Martin Coronado , Steve Crow , Knut H. Henriksen
发明人： Martin Coronado , Steve Crow , Knut H. Henriksen
摘要： Devices and methods for control flow of formation fluids respect to one or more selected parameter relating to the wellbore fluid. In one embodiment, a flow control device for controlling fluid flow into the production tubular uses a flow restriction member that is actuated by a character change of the formation fluid, such as liquid to gas or oil to water. The flow restriction member can be sensitive to a change in density of the formation fluid. The flow restriction member is passive, self-regulating and does not need any power source or control signal to control fluid flow. In one embodiment, the flow control device automatically rotates into a predetermined orientation upon being positioned in the wellbore. A seal disposed on the flow control devices expands into sealing engagement with an enclosure after the flow control device assumed the desired predetermined position.
摘要翻译： 用于控制地层流体流动的装置和方法相对于与井眼流体有关的一个或多个选定参数。 在一个实施例中，用于控制进入生产管道的流体流动的流量控制装置使用流动限制构件，该流动限制构件通过地层流体（例如液体对气体或油对水）的性质改变而被致动。 流动限制构件可以对地层流体的密度变化敏感。 流量限制构件是被动的，自调节的，并且不需要任何电源或控制信号来控制流体流动。 在一个实施例中，流量控制装置在定位在井筒中时自动地旋转成预定的方位。 设置在流量控制装置上的密封件在流量控制装置假定期望的预定位置之后膨胀成与外壳密封接合。
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公开(公告)号：US20080236932A1
公开(公告)日：2008-10-02
申请号：US11956486
申请日：2007-12-14
IPC分类号： B62D5/09
CPC分类号： B62D5/30 , B62D5/003 , B62D5/09 , B63H25/12 , F15B20/004 , F15B2211/20576 , F15B2211/265 , F15B2211/6336 , F15B2211/6346 , F15B2211/8633 , F15B2211/8636 , F15B2211/8757
摘要： The invention provides a method and a system for moving an element, e.g. a rudder of a ship or a wheel of a vehicle. The element is moved by a hydraulic fluid. According to the invention, an operator indicates a desired movement, and in accordance with the desired movement, at fluid is provided from at least three fluid providers each providing a share of the fluid in parallel streams and only considering the desired movement not the shares provided by the other fluid providers. The invention allows continuation of a steering task even if one fluid provider is disabled, and the invention allows the continuation even without having to notice that one provider is disabled. Accordingly, the invention provides an improvement and simplification relative to the known hydraulic steering systems.
摘要翻译： 本发明提供了一种用于移动元件的方法和系统，例如， 船舵或车轮。 元件由液压流体移动。 根据本发明，操作者指示期望的运动，并且根据期望的运动，从至少三个流体提供者提供流体，每个流体提供者以平行流提供流体的一部分，并且仅考虑期望的运动而不是所提供的股份 由其他流体供应商。 即使一个流体提供者被禁用，本发明允许继续转向任务，并且本发明允许继续甚至不必注意到一个提供者被禁用。 因此，本发明相对于已知的液压转向系统提供了改进和简化。
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公开(公告)号：US20090048736A1
公开(公告)日：2009-02-19
申请号：US12191393
申请日：2008-08-14
IPC分类号： B62D6/00
摘要： The invention provides a steering system for a vehicle, a ship etc. The steering system has a steering handle for the operator of the vehicle, a set of signal processors, a sensor which determines a position of the steered element of the vehicle, and a controller which moves the steered element. The steered element could e.g. be the front wheels of a car. The signal processors are adapted to determine an error between the desired position of the steered element and an actual position of the steered element. In order to make the steering system more fault tolerant, the error signal is amplified based on the speed by which the steering handle is moved, and an error in the sensor therefore becomes less critical. The invention further provides a steering method, a steering control unit and a vehicle provided with a steering system of the mentioned kind.
摘要翻译： 本发明提供了一种用于车辆，船舶等的转向系统。转向系统具有用于车辆操作者的转向手柄，一组信号处理器，确定车辆转向元件的位置的传感器，以及 移动转向元件的控制器。 转向元件可以例如。 作为汽车的前轮。 信号处理器适于确定转向元件的期望位置与转向元件的实际位置之间的误差。 为了使转向系统更容错，误差信号基于转向手柄移动的速度被放大，因此传感器的误差变得不太关键。 本发明还提供了一种转向方法，转向控制单元和具有上述类型的转向系统的车辆。
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7.发明授权Gravel pack multi-pathway tube with control line retention and method for retaining control line 有权具有控制线保持力的砾石充气多通道管和保持控制线的方法公开(公告)号：US07584799B2
公开(公告)日：2009-09-08
申请号：US12104534
申请日：2008-04-17
申请人： Martin P. Coronado , Steve Crow , Elmer Peterson , Luis Mendez , James Zachman
发明人： Martin P. Coronado , Steve Crow , Elmer Peterson , Luis Mendez , James Zachman
IPC分类号： E21B43/04
CPC分类号： E21B23/14 , E21B17/1035 , E21B43/04
摘要： A unitary gravel pack multi-pathway tube includes a body; a gravel slurry flow passage defined within the body; and a control line protection projection extending from and supported by the body, the projection extending laterally from the body relative to an extent of the flow passage and method.
摘要翻译： 一体式砾石充填多通道管包括一体; 在体内限定的砾石浆液流道; 以及从所述主体延伸并由所述主体支撑的所述控制线保护突起，所述突起从所述主体横向延伸到所述流动通道和方法的程度。
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公开(公告)号：US09114831B2
公开(公告)日：2015-08-25
申请号：US11956486
申请日：2007-12-14
CPC分类号： B62D5/30 , B62D5/003 , B62D5/09 , B63H25/12 , F15B20/004 , F15B2211/20576 , F15B2211/265 , F15B2211/6336 , F15B2211/6346 , F15B2211/8633 , F15B2211/8636 , F15B2211/8757
摘要： The invention provides a method and a system for moving an element, e.g. a rudder of a ship or a wheel of a vehicle. The element is moved by a hydraulic fluid. According to the invention, an operator indicates a desired movement, and in accordance with the desired movement, at fluid is provided from at least three fluid providers each providing a share of the fluid in parallel streams and only considering the desired movement not the shares provided by the other fluid providers. The invention allows continuation of a steering task even if one fluid provider is disabled, and the invention allows the continuation even without having to notice that one provider is disabled. Accordingly, the invention provides an improvement and simplification relative to the known hydraulic steering systems.
摘要翻译： 本发明提供了一种用于移动元件的方法和系统，例如， 船舵或车轮。 元件由液压流体移动。 根据本发明，操作者指示期望的运动，并且根据期望的运动，从至少三个流体提供者提供流体，每个流体提供者以平行流提供流体的一部分，并且仅考虑期望的运动而不是所提供的股份 由其他流体供应商。 即使一个流体提供者被禁用，本发明允许继续转向任务，并且本发明允许继续甚至不必注意到一个提供者被禁用。 因此，本发明相对于已知的液压转向系统提供了改进和简化。
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公开(公告)号：US08660754B2
公开(公告)日：2014-02-25
申请号：US12191393
申请日：2008-08-14
IPC分类号： B62D6/00
摘要： The invention provides a steering system for a vehicle, a ship etc. The steering system has a steering handle for the operator of the vehicle, a set of signal processors, a sensor which determines a position of the steered element of the vehicle, and a controller which moves the steered element. The steered element could e.g. be the front wheels of a car. The signal processors are adapted to determine an error between the desired position of the steered element and an actual position of the steered element. In order to make the steering system more fault tolerant, the error signal is amplified based on the speed by which the steering handle is moved, and an error in the sensor therefore becomes less critical. The invention further provides a steering method, a steering control unit and a vehicle provided with a steering system of the mentioned kind.
摘要翻译： 本发明提供了一种用于车辆，船舶等的转向系统。转向系统具有用于车辆操作者的转向手柄，一组信号处理器，确定车辆转向元件的位置的传感器，以及 移动转向元件的控制器。 转向元件可以例如。 作为汽车的前轮。 信号处理器适于确定转向元件的期望位置与转向元件的实际位置之间的误差。 为了使转向系统更容错，误差信号基于转向手柄移动的速度被放大，因此传感器的误差变得不太关键。 本发明还提供了一种转向方法，转向控制单元和具有上述类型的转向系统的车辆。
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公开(公告)号：US07770687B2
公开(公告)日：2010-08-10
申请号：US11740371
申请日：2007-04-26
IPC分类号： B62D5/06
摘要： The invention concerns a hydraulic steering with a steering motor arrangement having at least one steering motor, and with at least two steering circuits, each having a steering valve that interrupts a path from a pressure supply to the steering motor arrangement in the neutral position and releases a path from the pressure supply to the steering motor arrangement on a movement out of the neutral position. It is endeavored to simplify the embodiment of such a steering. For this purpose, the steering valve (5a, 5b) has two end positions, one on each side of the neutral position, in which positions a path from the pressure supply (15, 21) to the steering motor arrangement (2) is interrupted.
摘要翻译： 本发明涉及一种具有转向电动机装置的液压转向装置，其具有至少一个转向电动机，并且具有至少两个转向电路，每个转向电路具有转向阀，该转向阀中断在空档位置处的压力供应至转向电动机装置的路径并释放 在从中性位置移动的压力供给到转向电动机装置的路径。 为了简化这种转向装置的实施例而努力。 为此，转向阀（5a，5b）具有两个端部位置，一个位于中立位置的每一侧，在该位置处，从压力供应（15,21）到转向电动机装置（2）的路径被中断 。
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