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1. 发明申请

US20060163507A1 Drive device 有权
公开(公告)号：US20060163507A1
公开(公告)日：2006-07-27
申请号：US10564586
申请日：2004-07-16
申请人： Klaus Biester
发明人： Klaus Biester
IPC分类号： F16K31/44
CPC分类号： F16K47/14 , E21B34/04 , F16K1/123 , F16K3/246 , F16K31/048 , F16K31/54 , Y10T74/18576
摘要： A driving device for adjusting an activating element of a throttle, of a valve, of a connecting device, of a metering device or the like in particular in the field of oil and gas exploration with at least one rotary gear movably connected to the activating element and a gear arranged between the rotary gear and at least one motor. To improve such a drive device in that the structure is simple and compact and efficiency is increased wherein simultaneously high axial forces are avoided and only a small number of assembly parts are necessary, the gear unit comprises a reduction gear assigned to the rotary gear in particular the so called harmonic drive gear, and a spare gear assigned to the motor which is in particular self locking.

2. 发明申请

US20060130644A1 PISTON ASSEMBLY 失效
标题翻译：活塞装配
公开(公告)号：US20060130644A1
公开(公告)日：2006-06-22
申请号：US10905137
申请日：2004-12-17
申请人： Omar Kabir
发明人： Omar Kabir
IPC分类号： F01B29/00
CPC分类号： F04B39/0005 , F16J1/12
摘要： Apparatus and methods for assembling a piston assembly that comprises a piston comprising a head end flange and a crank end flange and a rod having a head end shoulder and a crank end shoulder. The head end shoulder of the rod contacts the head end flange of the piston and the crank end shoulder of the rod contacts the crank end flange of the piston. A nut engages the rod such that the head end flange of the piston is disposed between the nut and the head end shoulder of said rod. A collar engages the piston such that the crank end shoulder of the rod is disposed between the collar and the crank end flange of the piston.
摘要翻译：一种用于组装活塞组件的装置和方法，该活塞组件包括一个活塞，该活塞包括头端凸缘和曲柄端凸缘以及具有头端肩部和曲柄端肩部的杆。杆的头端肩接触活塞的头端凸缘，杆的曲柄端肩接触活塞的曲柄端凸缘。螺母接合杆，使得活塞的头端凸缘设置在螺母和所述杆的头端肩部之间。套环接合活塞，使得杆的曲柄端肩部设置在套环和活塞的曲柄端凸缘之间。

3. 发明授权

US07062960B2 Blow out preventer testing apparatus 失效
公开(公告)号：US07062960B2
公开(公告)日：2006-06-20
申请号：US10141720
申请日：2002-05-09
申请人： Patrice Paul Louis Couren , Hans Paul Hopper
发明人： Patrice Paul Louis Couren , Hans Paul Hopper
IPC分类号： E21B47/06
CPC分类号： E21B33/061 , E21B33/063 , E21B47/1025
摘要： The consequences of any failure of a blow out preventer assembly to operate correctly in an emergency can be far reaching. Thus, there is provided an apparatus for registering parameters in the bore of a member which is, in use, connected to a pressurised housing, the apparatus comprising: an electro-control package for attachment, in use, to the member; a test assembly placed, in use, in the member; the electro-control package and the test assembly having means for sending signals to and receiving signals from one another.

4. 发明授权

US06986499B2 Valve, actuator and control system therefor 有权
标题翻译：阀门，执行机构及控制系统
公开(公告)号：US06986499B2
公开(公告)日：2006-01-17
申请号：US10814461
申请日：2004-03-31
申请人： Albert S. Davis , John M. Saldivar , David R. Mefford , Frank J. Arriens , Daryl L. Ard
发明人： Albert S. Davis , John M. Saldivar , David R. Mefford , Frank J. Arriens , Daryl L. Ard
IPC分类号： F16K31/12
CPC分类号： F15B15/068 , F16K31/143 , F16K31/363
摘要： A valve, actuator and control system that allows minimizing the size of the actuator and operation of the control system in a manual mode that automatically prevents accidental operation by pipeline pressure is disclosed. The actuator uses gas pressure from the pipeline to power the actuator. In the event gas pressure is unavailable, a pair of manual hand pumps are incorporated to allow operation of the actuator and valve.
摘要翻译：公开了一种阀，致动器和控制系统，其允许在手动模式下最小化致动器的尺寸和控制系统的操作，其自动防止由管道压力的意外操作。执行器使用来自管道的气体压力为执行器供电。如果无法获得气体压力，则会结合一对手动手动泵，以允许执行器和阀门的操作。

5. 发明申请

US20060006355A1 Regulating device 有权
标题翻译：调节装置
公开(公告)号：US20060006355A1
公开(公告)日：2006-01-12
申请号：US10525926
申请日：2003-09-01
申请人： Klaus Biester
发明人： Klaus Biester
IPC分类号： F16K31/44
CPC分类号： F16K31/047 , F16K31/53 , H02K7/06 , H02K16/00
摘要： A regulating device for the linear regulation of an actuating element is connected for movement to a ball spindle drive for the conversion of a rotational movement into a linear movement. The rotational movement can be transferred to the spindle drive from at least one motor via a gear unit. The gear unit exhibits a self-locking, helically toothed spur-wheel gear, which is formed as a double helical gear with at least one first and second spiral-toothed gearwheel. In each case at least one motor is arranged at both ends of the ball spindle drive and each motor is connected for movement with a second spiral-toothed gearwheel.
摘要翻译：用于线性调节致动元件的调节装置被连接以移动到球轴驱动器，用于将旋转运动转换成线性运动。旋转运动可以通过齿轮单元从至少一个马达传递到主轴驱动器。齿轮单元呈现自锁的螺旋齿形正齿轮，其形成为具有至少一个第一和第二螺旋形齿轮的双斜齿轮。在每种情况下，至少一个电动机布置在球轴驱动器的两端，并且每个电动机连接用于与第二螺旋形齿轮一起运动。

6. 发明申请

US20050279955A1 Valve, actuator and control system therefor 有权
标题翻译：阀门，执行机构及控制系统
公开(公告)号：US20050279955A1
公开(公告)日：2005-12-22
申请号：US11211365
申请日：2005-08-25
申请人： Albert Davis , John Saldivar , David Mefford , Frank Arriens , Daryl Ard
发明人： Albert Davis , John Saldivar , David Mefford , Frank Arriens , Daryl Ard
IPC分类号： F16K31/12 , F16K31/143 , F16K31/363
CPC分类号： F15B15/068 , F16K31/143 , F16K31/363
摘要： A hydraulic control system for a valve actuator comprising a first control valve that regulates fluid communication from a fluid pressure source to a first fluid supply tank that is fluidly connected to the valve actuator. A second control valve regulates fluid communication from the fluid pressure source to a second fluid supply tank that is fluidly connected to the valve actuator. A flow control member regulates fluid communication between the first and second fluid supply tanks and an exhaust valve that regulates fluid communication between the first and second fluid supply tanks and an outlet.
摘要翻译：一种用于阀致动器的液压控制系统，包括第一控制阀，其调节从流体压力源到流体地连接到阀致动器的第一流体供应箱的流体连通。第二控制阀调节从流体压力源到流体连接到阀致动器的第二流体供应箱的流体连通。流量控制构件调节第一和第二流体供应罐之间的流体连通以及调节第一和第二流体供应罐与出口之间的流体连通的排气阀。

7. 发明申请

US20050275564A1 Absolute position encoder 有权
标题翻译：绝对位置编码器
公开(公告)号：US20050275564A1
公开(公告)日：2005-12-15
申请号：US10506221
申请日：2003-02-28
申请人： Peter Kunow , Klaus Biester
发明人： Peter Kunow , Klaus Biester
IPC分类号： G01D5/249 , H03M1/22
CPC分类号： G01D5/2492 , G01D5/2495
摘要： A transducer, a method and a coding pattern for determining a kinematic measurable variable are disclosed. A transducer comprises a first device part which is moveable in or through a corresponding device for oil or natural gas production and a second device part which is stationary relative to said first device part. To detect both the directions of movement and the respective position in a simple constructional and inexpensive way without the need for return movement up to ends of the range of movement, the first and/or second device part comprises a coding pattern which is changing along a direction of movement and of which position-specific patterns can be scanned by a scanning means which is arranged on the respective other device part. By scanning such a specific coding pattern during mutual relative movement of said objects or device parts a corresponding scanning signal can then be converted by an evaluation unit into a kinematic measurable variable. The corresponding coding pattern comprises a plurality of single patterns wherein neighboring single patterns differ from one another by at least one characteristic feature and/or said single pattern has at least one characteristic feature that is changing in the direction of movement.
摘要翻译：公开了用于确定运动学可测量变量的换能器，方法和编码模式。换能器包括第一装置部分，其可在适于用于油或天然气生产的相应装置中移动或穿过其中，以及相对于所述第一装置部分静止的第二装置部分。为了以简单的结构和廉价的方式检测运动方向和相应位置，而不需要返回运动直到运动范围的终点，第一和/或第二装置部分包括沿着沿着运动方向改变的编码图案可以通过布置在相应的其他设备部分上的扫描装置来扫描哪个位置特定图案。通过在所述对象或设备部件的相对相对运动期间扫描这样的特定编码模式，相应的扫描信号然后可以由评估单元转换成运动学可测量变量。相应的编码模式包括多个单个模式，其中相邻的单个模式通过至少一个特征特征彼此不同，和/或所述单个模式具有在移动方向上变化的至少一个特征特征。

8. 发明申请

US20050252316A1 Drive device 有权
标题翻译：驱动装置
公开(公告)号：US20050252316A1
公开(公告)日：2005-11-17
申请号：US10525937
申请日：2003-09-01
申请人： Klaus Biester
发明人： Klaus Biester
IPC分类号： F16K31/04 , H02K7/06 , H02K16/00 , E21B34/04
CPC分类号： F16H37/065 , F16K31/047 , H02K7/06 , H02K16/00 , Y10T74/18056 , Y10T74/18576 , Y10T74/18624 , Y10T74/19051 , Y10T74/19828
摘要： A drive device serves for adjusting an operating element for a valve, a throttle, a blow-out preventor or the like, in particular in the field of gas and oil production, the operating element being actively connected to at least one driving motor via a drive train, and at least one transmission changing unit being arranged in the drive train for converting a revolution of the driving motor into a revolution of the operating element and/or a revolution/linear motion converter being arranged for converting the revolution of the driving motor into a linear motion of the operating element. In order to also have a very compact design in case of a high possible performance and to simultaneously permit a good thermal distribution within the drive device, so that separate cooling devices for carrying off the generated lost heat are superfluous, the drive train comprises at least one essentially disk- or wheel-shaped revolution introducing device which is actively connected with at least two drive shafts driven by separate driving motors.
摘要翻译：驱动装置用于调节阀门，节流阀，防喷器等的操作元件，特别是在气体和油的生产领域中，操作元件主动地通过一个驱动马达经由传动系，并且至少一个变速单元布置在所述传动系中，用于将所述驱动电动机的转数转换为所述操作元件的转速，和/或转/线性运动转换器被布置成用于转换所述驱动电动机的转速变成操作元件的线性运动。为了在具有高可能性能的情况下还具有非常紧凑的设计，并且同时允许驱动装置内的良好的热分布，使得用于传送所产生的热量的分开的冷却装置是多余的，所述传动系至少包括一个基本上是盘形或轮状的转动引导装置，其与由分开的驱动电机驱动的至少两个驱动轴主动连接。

9. 发明申请

US20050167095A1 Through bore wellhead hanger system 有权
标题翻译：通孔井口吊架系统
公开(公告)号：US20050167095A1
公开(公告)日：2005-08-04
申请号：US10767162
申请日：2004-01-29
申请人： Dennis Nguyen
发明人： Dennis Nguyen
IPC分类号： E21B33/04 , E21B19/00
CPC分类号： E21B33/0422
摘要： A wellhead hanger system that allows the use of either of two casing hangers depending upon whether the casing string to be suspended becomes stuck during installation and cannot be lowered to its expected depth is disclosed. A full bore test plug for use with the system is disclosed also.
摘要翻译：公开了一种井口悬挂系统，其允许使用两个套管悬挂器中的任一个，这取决于套管柱是否被悬挂在安装期间被卡住并且不能降低到其预期的深度。还公开了用于该系统的全孔测试插头。

10. 发明申请

US20050155774A1 Well operations system 失效
标题翻译：井操作系统
公开(公告)号：US20050155774A1
公开(公告)日：2005-07-21
申请号：US11077587
申请日：2005-03-10
申请人： Hans Hopper , Thomas Cassity
发明人： Hans Hopper , Thomas Cassity
IPC分类号： E21B33/03 , E21B33/035 , E21B33/047 , E21B34/02 , E21B34/04 , E21B7/12
CPC分类号： E21B33/035 , E21B33/03 , E21B33/047 , E21B34/02
摘要： A wellhead has, instead of a conventional Christmas tree, a spool tree (34) in which a tubing hanger (54) is landed at a predetermined angular orientation. As the tubing string can be pulled without disturbing the tree, many advantages follow, including access to the production casing hanger (21) for monitoring production casing annulus pressure, and the introduction of larger tools into the well hole without breaching the integrity of the well.
摘要翻译：井口具有代替传统圣诞树的卷轴树（34），其中管道悬挂架（54）以预定角度定向着陆。由于可以拉动管柱而不影响树木，因此可以获得许多优点，包括进入用于监控生产套管环空压力的生产套管吊架（21），以及将更大的工具引入井孔中，而不会破坏井的完整性。

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