专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08974009B2 Methods and apparatus for releasably supporting a vehicle wheel assembly 有权
标题翻译：用于可释放地支撑车轮组件的方法和装置
公开(公告)号：US08974009B2
公开(公告)日：2015-03-10
申请号：US13527968
申请日：2012-06-20
申请人： Andrew Laird , Mario Galasso , William Becker , David Haugen
发明人： Andrew Laird , Mario Galasso , William Becker , David Haugen
IPC分类号： B60B27/00 , B62K25/02 , B62J1/20
CPC分类号： B62K25/02 , B60B27/026 , B62J1/20 , B62K2206/00 , Y10T29/49622 , Y10T29/49948 , Y10T29/49963
摘要： An axle for removably retaining a wheel on a vehicle. The axle comprises a rotary-type connector at a first end thereof; a cam assembly operatively connected to the second end, the cam assembly including a cam having an axis of rotation; a lever operatively connected to a second end of the axle, said lever being rotatable about an axis substantially parallel to the axis of rotation of the cam, between an open position in which the axle is removable from and mountable on the vehicle and a closed position in which the axle is retained on the vehicle; and a cam assembly operatively connected to the second end; and a lever stop ensuring that an angle of maximum rotation for the lever from the closed position is less than 180 degrees.
摘要翻译：用于将车轮可拆卸地保持在车辆上的车轴。轴在其第一端包括旋转式连接器; 凸轮组件，其可操作地连接到所述第二端，所述凸轮组件包括具有旋转轴线的凸轮; 杠杆可操作地连接到所述轴的第二端，所述杠杆可绕基本上平行于所述凸轮的旋转轴线的轴线旋转，所述轴线在所述车轴可从所述敞开位置移除并安装在所述车辆上的关闭位置和关闭位置之间其中车轴保持在车辆上; 以及可操作地连接到所述第二端的凸轮组件; 以及杠杆停止，确保杠杆从关闭位置的最大旋转角度小于180度。

2. 发明申请

US20080083540A1 APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK 有权
标题翻译：设计和方法用于管状接头互锁
公开(公告)号：US20080083540A1
公开(公告)日：2008-04-10
申请号：US11872307
申请日：2007-10-15
申请人： David Haugen
发明人： David Haugen
IPC分类号： E21B19/16
CPC分类号： E21B19/165 , E21B19/00 , E21B19/10 , E21B19/16 , E21B41/0021 , E21B44/00
摘要： Apparatus and methods are provided to prevent an operator from inadvertently dropping a string into a wellbore during assembling and disassembling of tubulars. Additionally, the apparatus and methods may be used to for running in casing, running in wellbore components or for a drill string.
摘要翻译：提供了装置和方法，以防止操作者在组装和拆卸管道期间无意中将管柱落入井筒中。另外，该装置和方法可以用于在套管中运行，在井筒部件中运行或用于钻柱。

3. 发明申请

US20080011480A1 DOWNHOLE SURGE PRESSURE REDUCTION AND FILTERING APPARATUS 有权
标题翻译：卧式压力减压和过滤装置
公开(公告)号：US20080011480A1
公开(公告)日：2008-01-17
申请号：US11778258
申请日：2007-07-16
申请人： Clayton Plucheck , Gerald Pedersen , Richard Giroux , Thad Scott , David Haugen
发明人： Clayton Plucheck , Gerald Pedersen , Richard Giroux , Thad Scott , David Haugen
IPC分类号： E21B33/00
CPC分类号： E21B43/08 , E21B21/10 , E21B21/103 , E21B27/005 , E21B33/14 , E21B33/16 , E21B37/00 , E21B37/10 , E21B43/10 , E21B2034/005
摘要： The present invention provides a downhole cementing apparatus run into a borehole on a tubular. The apparatus is constructed on the pipe in such a way that pressure surge during run-in is reduced by allowing fluid to enter the pipe and utilize the fluid pathway of the cement. In one aspect of the invention, an inner member is provided that filters fluid as it enters the fluid pathway. In another aspect of the invention, various methods are provided within the cementing apparatus to loosen and displace sediment in the borehole prior to cementing.
摘要翻译：本发明提供一种井下固井装置，其进入管状的钻孔中。该装置以这样的方式构造在管道上，即通过允许流体进入管道并利用水泥的流体路径来减少进入期间的压力浪涌。在本发明的一个方面，提供一种内部构件，其在进入流体通路时对流体进行过滤。在本发明的另一方面，在固井装置内提供各种方法以在固井之前松开和移置钻孔中的沉积物。

4. 发明申请

US20050096846A1 Method and apparatus for controlling wellbore equipment 有权
标题翻译：控制井筒设备的方法和装置
公开(公告)号：US20050096846A1
公开(公告)日：2005-05-05
申请号：US10936438
申请日：2004-09-08
申请人： Thomas Koithan , David Haugen
发明人： Thomas Koithan , David Haugen
IPC分类号： E21B20060101 , E21B19/16 , E21B41/00 , E21B44/00 , E21B47/00 , E21B47/12 , H04N7/18 , G01V1/40
CPC分类号： E21B44/00 , E21B19/165 , E21B47/00 , E21B47/12 , H04N7/185
摘要： The present invention generally provides a method for remotely controlling and/or monitoring at least one parameter of well bore equipment. In one aspect, a method for remotely controlling and/or monitoring at least one parameter of well bore equipment is provided, including: collecting data corresponding to the at least one parameter by a sensor module monitoring the at least one parameter of the well bore equipment; transmitting the collected data to a remote control/monitoring unit via a communication link; analyzing the collected data to determine if the parameter is within predefined limits; if the parameter is not within predefined limits, then transmitting control data from the control/monitoring unit to the well bore equipment for modifying the operation of the well operation equipment so that the parameter will conform to the predefined limits or stopping operation of the wellbore equipment.
摘要翻译：本发明通常提供用于远程控制和/或监测井眼设备的至少一个参数的方法。一方面，提供一种用于远程控制和/或监测井眼设备的至少一个参数的方法，包括：通过传感器模块收集对应于至少一个参数的数据，所述传感器模块监测井眼设备的至少一个参数 ; 通过通信链路将收集的数据发送到远程控制/监视单元; 分析收集的数据以确定参数是否在预定义的限度内; 如果参数不在预定限度内，则将控制数据从控制/监控单元传送到井眼设备，以修改井操作设备的运行，使参数符合预定义的限制或停止井筒设备运行。

5. 发明申请

US20050045342A1 Apparatus and method for completing a wellbore 有权
标题翻译：完井井的装置和方法
公开(公告)号：US20050045342A1
公开(公告)日：2005-03-03
申请号：US10808249
申请日：2004-03-24
申请人： Mike Luke , Wayne Rudd , Simon Harrall , David Haugen , Paul Metcalfe , Frederick Tilton
发明人： Mike Luke , Wayne Rudd , Simon Harrall , David Haugen , Paul Metcalfe , Frederick Tilton
IPC分类号： E21B20060101 , E21B29/00 , E21B29/10 , E21B43/10 , E21B19/16 , E21B23/02
CPC分类号： E21B29/10 , E21B43/103 , E21B43/105 , E21B43/106
摘要： The present invention generally relates to an apparatus and method for expanding a tubular body in a wellbore. In one aspect, a method includes running the tubular body into the wellbore, the tubular body having a deformed portion. The method further includes reforming the deformed portion and positioning a two-position expander in the reformed portion. Additionally, the method includes shifting the expander to a second, larger diameter position and then expanding the reformed portion by urging the expander therethrough. In another aspect, a method for completing a wellbore is provided. In yet another aspect, a formable launcher section is provided. In a further aspect, a two-position expander tool is provided. In yet another aspect, an expansion system for use in completing a wellbore is provided.
摘要翻译：本发明一般涉及一种用于在井眼中膨胀管状体的装置和方法。一方面，一种方法包括将管状体运行到井眼中，管状体具有变形部分。该方法还包括重整变形部分并将二位膨胀器定位在重整部分中。此外，该方法包括将膨胀机移动到第二较大直径的位置，然后通过推动膨胀机从而使改质部分膨胀。在另一方面，提供了一种完成井筒的方法。在另一方面，提供了可成形的发射器部分。在另一方面，提供了一种两位置扩展器工具。在另一方面，提供了一种用于完成井筒的膨胀系统。

6. 发明授权

US06578630B2 Apparatus and methods for expanding tubulars in a wellbore 有权
公开(公告)号：US06578630B2
公开(公告)日：2003-06-17
申请号：US09828508
申请日：2001-04-06
申请人： Neil A. A. Simpson , David Haugen
发明人： Neil A. A. Simpson , David Haugen
IPC分类号： E21B2302
CPC分类号： E21B7/061 , E21B7/20 , E21B7/208 , E21B23/00 , E21B23/01 , E21B29/06 , E21B41/0042 , E21B43/084 , E21B43/103 , E21B43/105
摘要： The present invention relates to methods and apparatus for expanding tubulars in a wellbore. In one aspect of the invention, an expansion tool with hydraulically actuated, radially expandable members is disposed on a string of coil tubing. In another aspect of the invention the apparatus is utilized to expand a tubular lining a lateral wellbore into contact with a window of a larger tubular lining a central wellbore.

7. 发明申请

US20090065257A1 APPARATUS AND METHODS FOR UTILIZING A DOWNHOLE DEPLOYMENT VALVE 有权
标题翻译：用于使用井下部分阀的装置和方法
公开(公告)号：US20090065257A1
公开(公告)日：2009-03-12
申请号：US12269232
申请日：2008-11-12
申请人： Joe Noske , David J. Brunnert , David Pavel , R. K. Bansal , David Haugen , Mike A. Luke
发明人： Joe Noske , David J. Brunnert , David Pavel , R. K. Bansal , David Haugen , Mike A. Luke
IPC分类号： E21B7/20
CPC分类号： E21B34/06 , E21B41/0021
摘要： Methods and apparatus for utilizing a downhole deployment valve (DDV) to isolate a pressure in a portion of a bore are disclosed. The DDV system can include fail safe features such as selectively extendable attenuation members for decreasing a falling object's impact, a normally open back-up valve member for actuation upon failure of a primary valve member, or a locking member to lock a valve member closed and enable disposal of a shock attenuating material on the valve member. Actuation of the DDV system can be electrically operated and can be self contained to operate automatically downhole without requiring control lines to the surface. Additionally, the actuation of the DDV can be based on a pressure supplied to an annulus.
摘要翻译：公开了利用井下展开阀（DDV）隔离孔的一部分中的压力的方法和装置。 DDV系统可以包括故障安全特征，例如用于减少坠落物体的冲击的可选择地可延伸的衰减构件，用于在主阀构件故障时致动的常开备用阀构件，或锁定构件以闭合阀构件，使得能够在阀构件上处理减震材料。 DDV系统的启动可以是电动操作的，并且可以是自包含的，以在井下自动操作，而不需要对表面的控制线。此外，DDV的致动可以基于提供给环的压力。

8. 发明申请

US20060169461A1 Apparatus and methods for tubular makeup interlock 有权
标题翻译：用于管状化妆互锁的装置和方法
公开(公告)号：US20060169461A1
公开(公告)日：2006-08-03
申请号：US11393311
申请日：2006-03-30
申请人： David Haugen
发明人： David Haugen
IPC分类号： E21B19/16
CPC分类号： E21B19/165 , E21B19/00 , E21B19/10 , E21B19/16 , E21B41/0021 , E21B44/00
摘要： Apparatus and methods are provided to prevent an operator from inadvertently dropping a string into a wellbore during assembling and disassembling of tubulars. Additionally, the apparatus and methods may be used to for running in casing, running in wellbore components or for a drill string.
摘要翻译：提供了装置和方法，以防止操作者在组装和拆卸管道期间无意中将管柱落入井筒中。另外，该装置和方法可以用于在套管中运行，在井筒部件中运行或用于钻柱。

9. 发明申请

US20060042247A1 Multi-stage turbocharging system with efficient bypass 失效
标题翻译：具有高效旁路功能的多级涡轮增压系统
公开(公告)号：US20060042247A1
公开(公告)日：2006-03-02
申请号：US11174391
申请日：2005-07-01
申请人： David Haugen
发明人： David Haugen
IPC分类号： F02D23/00 , F02B33/44
CPC分类号： F02C6/12 , F01D9/026 , F01D17/141 , F01D17/143 , F01D17/146 , F01D17/165 , F02B29/083 , F02B37/001 , F02B37/004 , F02B37/013 , F02B37/025 , F02B37/18 , F02B37/183 , F02B37/22 , F02C3/13 , F02D9/06 , F02M26/08 , F02M26/10 , F02M26/23 , F05D2220/40 , Y02T10/144 , Y02T10/146
摘要： A more efficient multi-stage turbocharging system and method for internal combustion engine systems is set forth. The present invention recovers the loss of a portion of exhaust energy that conventionally occurs in bypassing exhaust flow from one stage to another in a multi-stage turbocharging system. The preferred method of preserving such exhaust energy is through converting a portion of the exhaust energy of the bypassed flow from pressure to kinetic energy (velocity) by passing the bypassed flow through a VGT vane outlet or other variable geometry valve/nozzle, and then not allowing the accelerated flow to dissipate energy before reaching the subsequent stage's turbine wheel, where the accelerated flow may then be converted to a mechanical rotational force by the lower pressure turbine's wheel. Preferred hardware for achieving the object of the invention is also set forth, including a preferred two-volute low pressure turbocharging system with a VGT mechanism in one turbine volute only, or an alternative low pressure turbocharger with two low pressure turbines on a common shaft (again, preferably, with a VGT mechanism in one turbine only).
摘要翻译：阐述了一种更有效的多级涡轮增压系统和内燃机系统的方法。本发明回收了在多级涡轮增压系统中通过在旁路排气流中发生的排气能量的一部分损失而从一个级到另一级。保持这种排气能量的优选方法是通过将旁路流通过VGT叶片出口或其他可变几何形状的阀/喷嘴将旁路流的排气能量的一部分从压力转变为动能（速度），然后不允许加速的流量在到达后级的涡轮机叶轮之前消散能量，其中加速流动然后可以被下压力涡轮机的转轮转换成机械旋转力。还提出了用于实现本发明的目的的优选的硬件，包括仅在一个涡轮蜗壳中具有VGT机构的优选的双蜗壳低压涡轮增压系统，或者在公共轴上具有两个低压涡轮机的替代的低压涡轮增压器（再次，优选地，仅在一个涡轮机中使用VGT机构）。

10. 发明申请

US20060042246A1 Efficient bypass valve for multi-stage turbocharging system 失效
公开(公告)号：US20060042246A1
公开(公告)日：2006-03-02
申请号：US11173920
申请日：2005-07-01
申请人： Charles Gray , David Haugen
发明人： Charles Gray , David Haugen
IPC分类号： F02D23/00 , F02B33/44
CPC分类号： F02B37/183 , F01D17/14 , F02B37/004 , F02B37/013 , F02B37/18 , F02B37/22 , F05B2220/40 , F16K1/12 , F16K3/0209 , Y02T10/144
摘要： A turbocharger system includes first and second turbines arranged such that exhaust gas passes through the first turbine then the second turbine. A bypass channel is configured such that exhaust gas entering the channel passes only through the second turbine. A valve positioned in the bypass channel regulates the flow of gas therethrough. The valve accelerates a stream of gas and focuses the stream toward the second turbine such that a large part of the added velocity of the stream is preserved as it enters the second turbine. Operation of the valve may be controlled so as to maintain the valve in a closed position while exhaust gas pressure above the first turbine pressure is below a first threshold, to progressively open the valve as the pressure increases above the first threshold, and to maintain the valve in a full-open position while the pressure is above a second threshold.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式