公开(公告)号：US20130181147A1

公开(公告)日：2013-07-18

申请号：US13824091

申请日：2011-09-16

Applicant: Andrew J. Wright ,  James Bentley

Inventor： Andrew J. Wright ,  James Bentley

IPC: E21B33/06

CPC classification number: E21B33/061 ,  E21B33/068 ,  E21B34/02

Abstract: An improved blowout preventer for a well having a casing extending into an underground formation. The blowout preventer has a pair of opposed ram members received within a pair transverse bores within the main housing. The ram members move between an engaged position wherein they engage the pump rod and each other when a pump rod is received through the longitudinal bore in the housing, and a disengaged position where they are retracted from engaging either the pump rod or each other. There are one or more side entry ports within the main housing which permit a fluid or elongate member to be inserted into the casing.

Abstract translation: 一种用于具有延伸到地下地层中的壳体的井的改进的防喷器。 防喷器具有一对相对的柱塞件，容纳在主壳体内的一对横向孔内。 柱塞构件在接合位置之间移动，其中当泵杆通过壳体中的纵向孔接收时，它们与泵杆接合并且彼此接合，并且在脱离位置中，它们从泵杆或彼此接合而缩回。 在主壳体内有一个或多个侧入口，允许流体或细长构件插入壳体中。

公开(公告)号：US07306031B2

公开(公告)日：2007-12-11

申请号：US10891113

申请日：2004-07-15

Applicant: Andrew J. Wright ,  James Bentley

Inventor： Andrew J. Wright ,  James Bentley

IPC: E21B43/12

CPC classification number: E21B33/0415

Abstract: A tubing string rotator for rotating a tubing string in a well having a downhole pump. The tubing string rotator includes a housing having a first portion and a second portion. At least the second portion of the housing is adapted to be operatively connected to the end of a length of the tubing string such that rotational torque applied to the tubing string through the operation of the pump is transferred to the second portion of the housing. The rotator further includes means to permit the controlled rotation of the second portion, together with the tubing string connected thereto, relative to the first portion of the housing when the ability of the first portion to rotate is retarded or eliminated, and when rotational torque is supplied to the tubing string through the operation of the pump.

Abstract translation: 一种油管柱旋转器，用于在具有井下泵的井中旋转油管柱。 油管柱旋转器包括具有第一部分和第二部分的壳体。 壳体的至少第二部分适于可操作地连接到管柱的一段长度的端部，使得通过泵的操作施加到油管柱的旋转扭矩被传递到壳体的第二部分。 旋转器还包括当第一部分旋转的能力被延迟或消除时允许第二部分与连接到其上的管柱相对于壳体的第一部分受到控制的旋转的装置，并且当旋转扭矩为 通过泵的操作提供给油管柱。

公开(公告)号：US07000888B2

公开(公告)日：2006-02-21

申请号：US10810704

申请日：2004-03-29

Applicant: Andrew J. Wright ,  James Bentley

Inventor： Andrew J. Wright ,  James Bentley

IPC: E21B7/00

CPC classification number: E21B19/12 ,  E21B33/062

Abstract: A pump rod clamp for gripping a pump rod in an oil, gas or water well. The pump rod clamp comprises a central housing having a longitudinal bore for receiving a pump rod, a plurality of clamping members receivable within the central housing, and one or more actuators to cause the clamping members to be moved between an activated position where they grippingly engage the pump rod and a deactivated position where they are released from contact with the pump rod. Each of the clamping members have a leading face that includes one or more gripping inserts releasably secured thereto. The gripping inserts having outer faces generally aligned with the pump rod for grippingly engaging the pump rod when the clamping members are in their activated position such that force exerted by each individual clamping member against the pump rod is concentrated and distributed over the outer faces of the one or more gripping inserts of each clamping member.

Abstract translation: 用于在油，气或水井中夹紧泵杆的泵杆夹。 泵杆夹具包括具有用于接收泵杆的纵向孔的中心壳体，可容纳在中心壳体内的多个夹紧构件以及一个或多个致动器，以使夹紧构件在其夹紧地接合的致动位置之间移动 泵杆和停用的位置，它们与泵杆接触释放。 每个夹紧构件具有引导面，其包括可释放地固定到其上的一个或多个夹紧插入件。 夹持插入件具有与泵杆大致对准的外表面，用于当夹紧构件处于其启动位置时夹紧地接合泵杆，使得由每个单独的夹紧构件施加的力抵靠在泵杆上的力集中并分布在泵杆的外表面上 每个夹紧构件的一个或多个夹持插入件。

公开(公告)号：US06289986B1

公开(公告)日：2001-09-18

申请号：US09513334

申请日：2000-02-25

Applicant: Andrew J. Wright ,  Michael Wawrzynowski

Inventor： Andrew J. Wright ,  Michael Wawrzynowski

IPC: E21B4300

CPC classification number: E21B43/126 ,  F16D11/04

Abstract: A pump rod drive and torque release mechanism for use in association with a downhole pump positioned within a well. The pump rod drive and torque release mechanism comprises a central housing having a generally hollow interior, a drive shaft received within the central housing, a drive rod received within the central housing, and a torque transfer mechanism positioned within the central housing. The drive shaft may be operatively connected to a pump rod rotator to impart rotational movement to the drive shaft. The drive rod may be operatively connected to a downhole pump so as to enable transference of rotational energy from the drive rod to the downhole pump. The torque transfer mechanism has an engaged position wherein it operatively connects the drive shaft to the drive rod such that rotation of the drive shaft causes rotation of the drive rod. The torque transfer mechanism also has a disengaged position wherein it operatively disconnects the drive shaft from the drive rod. When it is in its disengaged position, the torque transfer mechanism permits rotation of the drive rod relative to the drive shaft and a release of torque exerted on the drive rod by fluid present in the well above and bearing against the downhole pump.

Abstract translation: 泵杆驱动和扭矩释放机构，用于与位于井内的井下泵相关联。 泵杆驱动和扭矩释放机构包括具有大致中空的内部的中心壳体，容纳在中央壳体内的驱动轴，容纳在中心壳体内的驱动杆和定位在中心壳体内的扭矩传递机构。 驱动轴可以可操作地连接到泵杆旋转器以向旋转轴提供旋转运动。 驱动杆可以可操作地连接到井下泵，以便能够将旋转能量从驱动杆传递到井下泵。 转矩传递机构具有接合位置，其中其将驱动轴可操作地连接到驱动杆，使得驱动轴的旋转引起驱动杆的旋转。 转矩传递机构还具有脱离位置，其中其可操作地将驱动轴与驱动杆分离。 当其处于其分离位置时，转矩传递机构允许驱动杆相对于驱动轴的旋转，并且通过存在于井中并且抵靠井下泵的流体施加在驱动杆上的扭矩释放。

公开(公告)号：US06791366B1

公开(公告)日：2004-09-14

申请号：US09605312

申请日：2000-06-28

Applicant: Andrew J. Wright

Inventor： Andrew J. Wright

IPC: H03K1920

CPC classification number: H03K19/17736 ,  H03K19/17708 ,  H03K19/17728 ,  H03K19/17744 ,  H03K19/1778

Abstract: An apparatus comprising a polarity switch. The polarity switch may comprise a number of transmission gates. An output of the polarity switch may selectably present either (i) a signal that varies in response to a control signal or (ii) a predetermined logic level that is independent of the control signal.

Abstract translation: 一种包括极性开关的装置。 极性开关可以包括多个传输门。 极性开关的输出可以选择性地呈现（i）响应于控制信号变化的信号或（ii）独立于控制信号的预定逻辑电平。

公开(公告)号：US06649832B1

公开(公告)日：2003-11-18

申请号：US09944874

申请日：2001-08-31

Applicant: Brenor L. Brophy ,  James H. Lie ,  Andrew J. Wright

Inventor： Brenor L. Brophy ,  James H. Lie ,  Andrew J. Wright

IPC: H05K506

CPC classification number: H01L23/04 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/45144 ,  H01L2224/48227 ,  H01L2224/48228 ,  H01L2924/00014 ,  H01L2924/01046 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/12043 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2224/05599 ,  H01L2924/00

Abstract: An embodiment of the present invention provides a method and apparatus that effectuates a direct functional interface directly with individual constituent subcomponents of the internal die component, or with particular circuit nodes or conductive trace locales of the surface mount package, without high frequency signal degradation or other electrical problems. An embodiment of the present invention also provides a method and apparatus that effectuates testing access, directly to the internal die component of the surface mount package or to a particular circuit node or conductive trace locale of the surface mount package, enabling performance evaluation and system debugging. Further, an embodiment of the present invention provides a method and apparatus that effectuates integration of surface mount package with an opto-electronic package. Further still, an embodiment of the present invention provides a method and apparatus that achieves these advantages with minimal cost.

Abstract translation: 本发明的一个实施例提供一种方法和装置，其直接与内部管芯部件的单独构成子部件或表面安装封装的特定电路节点或导电迹线区域直接实现直接功能接口，而不会产生高频信号劣化或其他 电气问题。 本发明的一个实施例还提供了一种方法和装置，其实现了直接访问表面安装封装的内部管芯部件或表面安装封装的特定电路节点或导电迹线区域的测试访问，使得能够进行性能评估和系统调试 。 此外，本发明的实施例提供了一种实现表面贴装封装与光电封装集成的方法和装置。 此外，本发明的一个实施例提供了以最小的成本实现这些优点的方法和装置。

公开(公告)号：US07020728B1

公开(公告)日：2006-03-28

申请号：US09904750

申请日：2001-07-13

Applicant: Christopher W. Jones ,  Andrew J. Wright

Inventor： Christopher W. Jones ,  Andrew J. Wright

IPC: G06F13/14

CPC classification number: H03K19/17736 ,  H03K19/17744 ,  H03K19/17796

Abstract: A programmable serial interface device. The device generally comprises a programmable logic device and another die mounted to an assembly apparatus. The programmable logic device may comprise (i) a plurality of logic block clusters and (ii) a plurality of routing channels configured to interconnect said logic block clusters. The die may comprise a first communication channel (i) configured to convert between a first serial data signal and a first parallel data signal and (ii) coupled to a first of the routing channels to exchange the first parallel data signal with at least one of the logic block clusters.

Abstract translation: 可编程串行接口设备。 该装置通常包括可编程逻辑装置和安装到组装装置的另一个模具。 可编程逻辑器件可以包括（i）多个逻辑块群集和（ii）配置成互连所述逻辑块群集的多个路由信道。 管芯可以包括第一通信信道（i），其被配置为在第一串行数据信号和第一并行数据信号之间转换，并且（ii）耦合到第一路由信道以与第一并行数据信号中的至少一个交换第一并行数据信号 逻辑块集群。

公开(公告)号：US06640892B1

公开(公告)日：2003-11-04

申请号：US10158891

申请日：2002-06-03

Applicant: Andrew J. Wright

Inventor： Andrew J. Wright

IPC: E21B4300

CPC classification number: E21B43/126 ,  E21B33/0415

Abstract: A tubing string rotator is disclosed that comprises an outer housing, a gear mandrel, and a tubing string hanger. The outer housing has an internal bore extending from its upper to its lower. The gear mandrel is received and supported within the bore of the outer housing. The gear mandrel has an internal bore extending from its upper to its lower end. The tubing string hanger has a series of circumferentially positioned generally downwardly oriented teeth and is receivable and suspendable within the internal bore of the gear mandrel such that the teeth on the tubing string hanger engage a series of generally upwardly oriented teeth circumferentially positioned about the internal surface of the gear mandrel. Rotational force applied to the gear mandrel is at least partially transferred to the tubing string hanger through engagement of the teeth on the gear mandrel with the teeth on the hanger causing the tubing string hanger to rotate with the gear mandrel.

Abstract translation: 公开了一种油管柱旋转器，其包括外壳，齿轮心轴和管柱悬挂器。 外壳具有从其上部延伸到其下部的内孔。 齿轮心轴接收并支撑在外壳的孔内。 齿轮心轴具有从其上部延伸到其下端的内部孔。 管柱悬挂器具有一系列周向定位的大致向下定向的齿，并且可接收和悬挂在齿轮心轴的内孔内，使得管柱悬挂器上的齿接合一系列大致向上定向的围绕内表面定位的齿 的齿轮心轴。 施加到齿轮心轴的旋转力通过齿轮心轴上的齿与齿轮上的齿啮合而至少部分地转移到管柱悬挂器上，使得管柱悬挂架与齿轮心轴一起旋转。

公开(公告)号：US07084662B1

公开(公告)日：2006-08-01

申请号：US10773816

申请日：2004-02-06

Applicant: Hari Om ,  Andrew J. Wright

Inventor： Hari Om ,  Andrew J. Wright

IPC: H03K19/003

CPC classification number: H03K19/0005

Abstract: A variable impedance output driver has been disclosed. One embodiment of the variable impedance output driver includes a first pull-up structure, a pull-down structure, and a comparator, coupled to the first pull-up structure and the pull-down structure, to calibrate the first pull-up structure and the pull-down structure against a reference impedance. Other embodiments are described and claimed.

Abstract translation: 已经公开了可变阻抗输出驱动器。 可变阻抗输出驱动器的一个实施例包括耦合到第一上拉结构和下拉结构的第一上拉结构，下拉结构和比较器，以校准第一上拉结构和 相对于参考阻抗的下拉结构。 描述和要求保护其他实施例。

公开(公告)号：US06592269B1

公开(公告)日：2003-07-15

申请号：US09944856

申请日：2001-08-31

Applicant: Brenor L. Brophy ,  James H. Lie ,  Andrew J. Wright

Inventor： Brenor L. Brophy ,  James H. Lie ,  Andrew J. Wright

IPC: G02B636

CPC classification number: G02B6/4246 ,  G02B6/4253 ,  G02B6/4269 ,  G02B6/4274 ,  G02B6/428 ,  G02B6/4283

Abstract: An apparatus and method integrates optical transceivers for transfer of signals between optical and electronic media with surface mount packages, such as ball grid arrays and quad flat packs. A surface mount package is positioned directly beneath a modular optical transceiver. The surface mount package provides for electrically coupling external signals to the optical transceiver, so as to allow full performance functionality of data transfer components. An electrical coupling mechanism with high performance at high frequency is positioned between the surface mount package and the optical transceiver, electrically connecting them. In one implementation, the optical transceiver module is mounted directly to said surface mount package such that it is removable. In one embodiment, heat dissipation is provided by integral components and thermal vias, in addition to heat sinks. The apparatus, in one embodiment, allows optical transceivers to be modular and changeable, without connectors which can degrade high frequency signal transfer.

Abstract translation: 一种装置和方法集成了用于在光学和电子介质之间传输信号的光学收发器与诸如球栅阵列和四方扁平封装的表面贴装封装。 表面贴装封装位于模块化光收发器的正下方。 表面安装封装提供了将外部信号电耦合到光收发器，以便允许数据传输组件的全面性能功能。 在高频率下具有高性能的电耦合机构位于表面安装封装和光收发器之间，将它们电连接。 在一个实现中，光收发器模块直接安装到所述表面安装封装，使得其可移除。 在一个实施例中，除了散热器之外，散热由整体部件和热通孔提供。 在一个实施例中，该装置允许光收发器是模块化和可变的，而不会降低高频信号传输的连接器。