公开(公告)号：USD697400S1

公开(公告)日：2014-01-14

申请号：US29432728

申请日：2012-09-19

申请人： Jeffrey Ray Bragalone ,  Lee Herbert Miller ,  William Bruce Morrow

设计人： Jeffrey Ray Bragalone ,  Lee Herbert Miller ,  William Bruce Morrow

公开(公告)号：US20160177635A1

公开(公告)日：2016-06-23

申请号：US14879148

申请日：2015-10-09

申请人： William Bruce Morrow

发明人： William Bruce Morrow

IPC分类号： E21B17/10 ,  E21B17/042

CPC分类号： E21B17/1071 ,  E21B17/042 ,  E21B17/043

摘要： A spin-through rod centralizer consisting of a stator constructed of plastic, or other appropriate material, which is mounted on the rod coupling which provides the bearing surface for rotation of the coupling within the stator. The stator, which is free to rotate on the rod coupling and, hence, would move freely axially along the coupling, is restrained from such axial movement by two steel “washers” that are captured between the rod shoulders and the coupling when the connection between two rods is made up. The washers are slightly larger in diameter than the coupling and thereby keep the stator located on the coupling, yet do not restrict the relative rotation between the coupling and the stator. This coupling mounted centralizer will not interfere with rod string make-up when using equipment in common use. An alternative configuration uses a coupling with a shoulder at one end that acts as one of the “washers” to restrain the stator from axial movement.

摘要翻译： 由通过塑料或其他适当材料构成的定子组成的旋转杆对中器，其安装在杆联接器上，其提供用于联轴器在定子内旋转的支承表面。 在杆联接器上自由旋转并且因此将沿着联接器轴向移动的定子被两个钢“垫圈”限制在两个钢“垫圈”之间，两个钢“垫圈”被捕获在杆肩和联轴器之间， 两根杆组成。 垫圈的直径略大于联轴器，从而保持定子位于联轴器上，但不限制联轴器和定子之间的相对旋转。 当使用常用的设备时，该联轴器安装的扶正器不会干扰杆串组成。 一个替代的配置是在一端与一个肩部联接，该肩部用作“垫圈”之一，以限制定子的轴向移动。

公开(公告)号：US20140196882A1

公开(公告)日：2014-07-17

申请号：US14153454

申请日：2014-01-13

申请人： William Bruce Morrow

发明人： William Bruce Morrow

IPC分类号： E21B43/12

CPC分类号： E21B43/126 ,  E21B17/02

摘要： A system for disengaging a power supply at the surface of a well from a downhole assembly having a pump for pumping fluid in the well to the surface thereof. A captured spline assembly interposed in the rod string, selectively connected to the downhole assembly to provide torsional drive.

摘要翻译： 一种用于将井的表面处的电源与具有用于将井中的流体泵送到其表面的泵的井下组件脱开的系统。 插入在杆串中的捕获的花键组件选择性地连接到井下组件以提供扭转驱动。

公开(公告)号：US08118089B2

公开(公告)日：2012-02-21

申请号：US12456525

申请日：2009-06-19

申请人： William Bruce Morrow

发明人： William Bruce Morrow

IPC分类号： E21B43/00 ,  F04B47/00

CPC分类号： E21B43/121 ,  E21B43/126 ,  E21B43/128 ,  F04B47/02

摘要： An improved delivery system for pumping fluid from a pay zone to the surface of a well consisting of a pump situated near the pay zone of the well, a drive head at the surface of the well and a rod string connecting the two, wherein a transmission is interposed between the pump and drive head on the rod string and fluid pumped from the pay zone passes through conduits, extending longitudinally in isolation through the transmission.

摘要翻译： 一种改进的输送系统，用于将液体从工作区域泵送到由位于井的工作区附近的泵组成的井的表面，在井的表面处的驱动头和连接两者的杆串，其中传动 介于泵杆和驱动头之间，并且从工作区泵送的液体通过导管，通过传动装置隔离地纵向延伸。

公开(公告)号：US20150096737A1

公开(公告)日：2015-04-09

申请号：US14506764

申请日：2014-10-06

申请人： William Bruce Morrow

发明人： William Bruce Morrow

IPC分类号： E21B43/12

CPC分类号： E21B43/128 ,  E21B4/003

摘要： A pressure compensating system that minimizes the pressure differences across multiple shaft seals in a rod driven downhole pumping apparatus. The system balances the pressures across the seals by forcing the external pressure of all seals and compensators to be equal to the highest external pressure in the apparatus, made possible by the appropriate use of labyrinth-type seals. A bleed valve assembly which allows free flow of fluid into the pressure compensating system, but restricts the rate of fluid outflow from the system in case of shut-in of the pump, to limit the potential of rapid opening and closing of the mechanical shaft seals.

摘要翻译： 一种压力补偿系统，其最小化在杆驱动的井下泵送装置中的多个轴密封件之间的压差。 系统通过强制所有密封件和补偿器的外部压力等于设备中的最高外部压力来平衡密封件两端的压力，这可以通过适当使用迷宫式密封件来实现。 泄放阀组件，其允许流体自由流入压力补偿系统，但限制在关闭泵的情况下流体从系统流出的速率，以限制机械轴密封件的快速打开和关闭的可能性 。

公开(公告)号：US08776639B2

公开(公告)日：2014-07-15

申请号：US12803390

申请日：2010-06-24

申请人： William Bruce Morrow

发明人： William Bruce Morrow

IPC分类号： F16H37/06

CPC分类号： F16H1/08

摘要： In a gear transmission, pairs of spur drive gears provided with a helical cut spline on the inner diameter of the spur drive gears are mounted on a drive shaft provided with helical cut splines on the outer diameter of the drive shaft. The pairs of spur drive gears engage pairs of spur driven gears provided with a helical cut spline on the inner diameter of the spur driven gears mounted on a driven shaft provided with helical cut splines on the outer diameter of the driven shaft. In operation, there is equal load sharing among spur drive gears engaging the spur driven gears.

摘要翻译： 在齿轮传动装置中，在正齿轮驱动齿轮的内径上设置有螺旋切割花键的成对的正齿驱动齿轮安装在驱动轴上，该驱动轴在驱动轴的外径上具有螺旋形切花键。 成对的正齿轮驱动齿轮啮合成对的正齿轮从动齿轮，其在安装在从动轴上的带齿驱动齿轮的内径上具有螺旋切割花键，该从动轴在从动轴的外径上具有螺旋切割花键。 在运行中，在与正齿轮从动齿轮啮合的正齿轮驱动齿轮之间具有相等的负载分配。

公开(公告)号：US20120180587A1

公开(公告)日：2012-07-19

申请号：US13008205

申请日：2011-01-18

申请人： William Bruce Morrow ,  David Kenneth Neidig

发明人： William Bruce Morrow ,  David Kenneth Neidig

IPC分类号： F16H1/08

CPC分类号： F04D13/02 ,  F16H1/08 ,  Y10T74/19651

摘要： A transmission capable of receiving rotational power from the source on the surface of the earth and transmitting it to a tool down hole, comprising two or more modules, each of which is constructed of gear pairs held in a supporting structure and operatively engaged with an even number of gear pairs to provide the necessary power to the tool which the transmission drives.

摘要翻译： 一种传动装置，其能够接收来自地球表面上的源的旋转动力并将其传送到工具下洞，该模块包括两个或更多个模块，每个模块由保持在支撑结构中的齿轮对构成并且可操作地与偶数 齿轮对的数量，为传动装置驱动的工具提供必要的动力。

公开(公告)号：US20100319904A1

公开(公告)日：2010-12-23

申请号：US12456525

申请日：2009-06-19

申请人： William Bruce Morrow

发明人： William Bruce Morrow

IPC分类号： E21B43/12 ,  E21B43/00 ,  F04D13/06

CPC分类号： E21B43/121 ,  E21B43/126 ,  E21B43/128 ,  F04B47/02

摘要： An improved delivery system for pumping fluid from a pay zone to the surface of a well in which the well casing is fitted with a pump lodged in the pay zone of the well, a drive head at the surface of the well and a rod string connecting the two, wherein a transmission is interposed between the pump and drive head on the rod string and fluid pumped from the pay zone passes through conduit, extending longitudinally in isolation through the transmission.

摘要翻译： 一种改进的输送系统，用于将流体从工作区域泵送到井的表面，其中井套管装配有置于井的工作区域中的泵，在井的表面处的驱动头和连接 两个，其中变速器介于泵和驱动头之间，并且从工作区泵送的液体通过导管，通过变速器隔离地纵向延伸。

公开(公告)号：US06374689B1

公开(公告)日：2002-04-23

申请号：US09575387

申请日：2000-05-22

申请人： William Bruce Morrow

发明人： William Bruce Morrow

IPC分类号： F16H5700

CPC分类号： F16H1/22 ,  Y10T74/19233 ,  Y10T74/19307 ,  Y10T74/19628

摘要： Apparatus for balancing loading in a direct drive transmission in which the power input to the transmission is divided between and among intermediate drive shafts and delivered to the output of the transmission, and wherein balancing mechanisms are in constant contact with, and senses the forces on, the intermediate shafts resulting from the delivery of power from the input to the intermediate shafts, and balances those forces among the intermediate shafts to deliver optimum power to the transmission output.

摘要翻译： 用于在直接驱动变速器中平衡负载的装置，其中输入到变速器的动力在中间驱动轴之间和在中间驱动轴之间分配并被输送到变速器的输出，并且其中平衡机构与传动装置不断接触并感测力， 由输入到中间轴的动力产生的中间轴，并且平衡中间轴之间的那些力，以将最佳功率传递给变速器输出。

公开(公告)号：US06179743B2

公开(公告)日：2001-01-30

申请号：US09354981

申请日：1999-07-16

申请人： William Bruce Morrow

发明人： William Bruce Morrow

IPC分类号： F16H5708

CPC分类号： F16H1/2818 ,  F16H1/2845 ,  F16H2001/289

摘要： A planetary gear transmission has two or more planetary gear sets in the gear train. Each planetary gear set comprises a sun gear mounted on a sun shaft with the sun gear engaging a plurality of planet gears mounted on a planet gear carrier with the plurality of planet gears engaging a ring gear mounted on the transmission housing. Each gear of the planetary gear transmission is a helical cut gear. Sun gears and/or ring gears are mounted for axial movement with respect to the transmission. Thrust imbalances on the sun gears and/or ring gears resulting from uneven loading and the helical cut result in sun gears and/or ring gears moving in the axial direction to eliminate the thrust imbalances and thereby resulting in equal loading or power sharing amongst the planetary gear sets.

摘要翻译： 行星齿轮传动装置在齿轮系中具有两个或更多个行星齿轮组。 每个行星齿轮组包括安装在太阳轴上的太阳齿轮，其中太阳齿轮接合安装在行星齿轮架上的多个行星齿轮，多个行星齿轮接合安装在变速器壳体上的齿圈。 行星齿轮传动装置的每个齿轮都是螺旋切割齿轮。 太阳齿轮和/或环形齿轮安装成相对于变速器轴向移动。 太阳齿轮和/或环形齿轮上的不平衡负载引起的不平衡和螺旋切割导致太阳齿轮和/或环形齿轮沿轴向移动，以消除推力不平衡，从而导致行星之间的相等载荷或功率共享 齿轮组。