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31. 发明申请

WO2011071691A2 TELESCOPIC UNIT WITH DISSOLVABLE BARRIER 审中-公开
标题翻译：具有可解析的障碍的伸缩单元
公开(公告)号：WO2011071691A2
公开(公告)日：2011-06-16
申请号：PCT/US2010/057763
申请日：2010-11-23
申请人： BAKER HUGHES INCORPORATED , AGRAWAL, Gaurav , XU, Zhiyue , RICHARD, Bennett , XU, Yang
发明人： AGRAWAL, Gaurav , XU, Zhiyue , RICHARD, Bennett , XU, Yang
IPC分类号： E21B17/08 , E21B7/20 , C22C1/04 , B22F7/00
CPC分类号： E21B43/112 , E21B34/063
摘要： A telescopic member includes, at least a central component and a barrier disposed within the central component, the barrier has a selectively tailorable dissolution rate curve and has structural properties enabling the containment of high pressure prior to structural failure of the barrier through dissolution.
摘要翻译：伸缩部件包括至少一个中心部件和设置在中心部件内的阻挡层，阻挡层具有选择性可剪裁的溶解速率曲线并且具有结构特性，在结构故障之前能够容纳高压通过溶解屏障。

32. 发明申请

WO2010101752A2 SUBTERRANEAN SCREEN WITH VARYING RESISTANCE TO FLOW 审中-公开
标题翻译：可变流阻力的亚特兰大屏障
公开(公告)号：WO2010101752A2
公开(公告)日：2010-09-10
申请号：PCT/US2010/025250
申请日：2010-02-24
申请人： BAKER HUGHES INCORPORATED , RICHARD, Bennett, M. , JOHNSON, Michael, H. , KIM, Namhyo , XU, Yang , ROSENBLATT, Steve
发明人： RICHARD, Bennett, M. , JOHNSON, Michael, H. , KIM, Namhyo , XU, Yang , ROSENBLATT, Steve
IPC分类号： E21B43/08 , E21B34/06 , E21B34/08
CPC分类号： E21B43/088 , E21B43/14
摘要： A screen section is made with variable resistance to flow in the screen material to balance the flow along the screen length. In one variation different discrete zones have screens configured for different percentages of open area while all have the same particle filtration capability. In another variation discrete portions have differing amounts of overlapping screen portions so as to balance flow without affecting the particle size screened. The cross-sectional shape of a wire wrap underlayment for the screen is made closer to trapezoidal to decrease the angle of opening for the incoming flow paths toward the base pipe. In this manner flow resistance is reduced and flow is increased due to reduced turbulence.
摘要翻译：屏幕部分由可变电阻制成，以在屏幕材料中流动以平衡沿着屏幕长度的流动。在一个变体中，不同的离散区域具有配置用于不同百分比的开放区域的筛网，而全部具有相同的粒子过滤能力。在另一变体中，分散部分具有不同量的重叠筛网部分，以平衡流动而不影响筛选的粒度。屏幕的金属丝覆盖层的横截面形状更接近梯形，以减小进入流动路径朝向基管的开口角度。以这种方式，流动阻力减小，并且由于湍流减少，流量增加。

33. 发明申请

WO2009154884A3 FISHING OVERSHOT TOOL 审中-公开
公开(公告)号：WO2009154884A3
公开(公告)日：2009-12-23
申请号：PCT/US2009/042247
申请日：2009-04-30
申请人： BAKER HUGHES INCORPORATED , XU, Yang
发明人： XU, Yang
IPC分类号： A01K87/08 , A01K87/00
摘要： A fishing tool gripper head including at least one moveable javv of a set of jaws, a motivator including one or more of an SMA, SMP, or EAP material in operable communication with the at least one moveable jaw and a method for engaging a fish in a wellbore.

34. 发明申请

WO2009029437A1 INTERVENTIONLESS MULTI-POSITION FRAC TOOL 审中-公开
标题翻译：无差异多位置FRAC工具
公开(公告)号：WO2009029437A1
公开(公告)日：2009-03-05
申请号：PCT/US2008/073457
申请日：2008-08-18
申请人： BAKER HUGHES INCORPORATED , XU, Yang
发明人： XU, Yang
IPC分类号： E21B43/16
CPC分类号： E21B43/26 , E21B2034/007
摘要： Fracturing tools for use in oil and gas wells are disclosed. The fracturing tools have a run-in position and two operational positions. A sleeve disposed in the bore of the fracturing fool comprises a sleeve port alignable with a first port in the housing of the frac tool, i.e., the first operational position, during fracturing operations. A second port having a restriction member is disposed in the housing and is closed by the sleeve during fracturing operations. After fracturing operations are completed, a return member in the frac tool moves the sleeve from the first operational position to a second operational position for production operations. In this second operational position, the first port is closed and the sleeve port is aligned with the second port. Movement of the sleeve from the first operational position to the second operational position is performed without the need for an additional well intervention step.
摘要翻译：公开了用于油气井的压裂工具。压裂工具具有磨合位置和两个操作位置。设置在压裂傻瓜的孔中的套筒包括在压裂操作期间可与压裂工具的壳体中的第一端口对准的套筒端口，即第一操作位置。具有限制构件的第二端口设置在壳体中并且在压裂操作期间由套筒封闭。在压裂操作完成之后，压裂工具中的返回构件将套筒从第一操作位置移动到用于生产操作的第二操作位置。在该第二操作位置，第一端口关闭，并且套筒端口与第二端口对准。执行套筒从第一操作位置到第二操作位置的移动，而不需要额外的井干预步骤。

35. 发明申请

WO2008157333A1 ELASTOMERIC ELEMENT INSTALLATION TOOL AND METHOD 审中-公开
标题翻译：弹性元件安装工具和方法
公开(公告)号：WO2008157333A1
公开(公告)日：2008-12-24
申请号：PCT/US2008/066889
申请日：2008-06-13
申请人： BAKER HUGHES INCORPORATED , O'BRIEN, Robert, S. , LYNDE, Gerald, D. , XU, Yang , MATHEW, Thomas
发明人： O'BRIEN, Robert, S. , LYNDE, Gerald, D. , XU, Yang , MATHEW, Thomas
IPC分类号： F16L55/17 , F16L58/10
CPC分类号： F16L55/17 , F16L58/1081 , Y10T29/49872 , Y10T29/5363 , Y10T29/53657
摘要： Disclosed herein is a method of installing an elastomeric element onto a tubular. The method includes, positioning the elastomeric element onto a radially expandable member (14), radially expanding the radially expandable member and the elastomeric element installed thereon, positioning a tubular coaxially with the radially expandable member, and axially urging the elastomeric element off the radially expandable member thereby allowing the elastomeric element to be positioned coaxially about an outer perimetrical surface of the tubular.
摘要翻译：本文公开了一种将弹性体元件安装到管状体上的方法。该方法包括将弹性体元件定位在可径向扩张的构件（14）上，径向地使可径向扩张的构件和安装在其上的弹性体元件放大，将管状物与径向可膨胀构件同轴地定位，并将弹性体元件沿径向可膨胀从而允许弹性体元件围绕管的外周表面同轴地定位。

36. 发明申请

WO2013116528A1 RECEIVER AND TRANSCEIVER ARCHITECTURES AND METHODS FOR DEMODULATING AND TRANSMITTING PHASE SHIFT KEYING SIGNALS 审中-公开
标题翻译：接收器和收发器结构和方法用于解调和发送相位移位关键信号
公开(公告)号：WO2013116528A1
公开(公告)日：2013-08-08
申请号：PCT/US2013/024159
申请日：2013-01-31
申请人： INNOPHASE INC. , XU, Yang
发明人： XU, Yang
IPC分类号： H03D3/22
CPC分类号： H04L27/2272 , H04L27/2071 , H04L27/22
摘要： A receiver and a transceiver including a receiver are described. The receiver includes a first injection-locked oscillator having a first input configured to receive a BPSK signal and a second input configured to receive a first frequency reference. The receiver also includes a second injection-locked oscillator having a third input configured to receive the BPSK signal and a fourth input configured to receive a second frequency reference. Further, the receiver includes a first phase-locked loop coupled with the second input of the first injection-locked oscillator. The first phase-locked loop is configured to generate the first frequency reference. And, a second phase-locked loop is coupled with the fourth input of the second injection-locked oscillator. The second phase-locked loop is configured to generate the second frequency reference.
摘要翻译：描述了包括接收机的接收机和收发器。接收器包括第一注入锁定振荡器，其具有被配置为接收BPSK信号的第一输入和被配置为接收第一频率参考的第二输入。接收机还包括第二注入锁定振荡器，其具有被配置为接收BPSK信号的第三输入和被配置为接收第二频率参考的第四输入。此外，接收机包括与第一注入锁定振荡器的第二输入耦合的第一锁相环。第一锁相环被配置为产生第一频率参考。并且，第二锁相环与第二注入锁定振荡器的第四输入耦合。第二锁相环被配置为产生第二频率参考。

37. 发明申请

WO2012027015A1 PLUG COUNTER, FRACING SYSTEM AND METHOD 审中-公开
标题翻译：插拔计数器，分离系统和方法
公开(公告)号：WO2012027015A1
公开(公告)日：2012-03-01
申请号：PCT/US2011/041663
申请日：2011-06-23
申请人： BAKER HUGHES INCORPORATED , O'CONNELL, Maria, M. , XU, Yang , MIRELES, Hector, H. , KORKMAZ, Lale
发明人： O'CONNELL, Maria, M. , XU, Yang , MIRELES, Hector, H. , KORKMAZ, Lale
IPC分类号： E21B43/26 , E21B23/04 , E21B33/124
CPC分类号： F16K17/406 , E21B23/006 , E21B34/063 , E21B34/14 , E21B41/00 , E21B2034/002 , F16K5/0605 , Y10T137/1632 , Y10T137/3367
摘要： A plug counter includes a seat receptive of a plug in a first position and capable of passing the plug in a second position. A first sleeve is in operable communication with the seat and is longitudinally movable in response to movement of the seat between the first position and the second position. A second sleeve is in operable communication with at least one of the first sleeve and the seat and is configured to index upon passage of the plug. A key is in operable communication with the seat and is configured to prevent movement of the seat to the second position after a selected number of plugs have passed the seat. A third sleeve is in operable communication with the first sleeve, and a release member is in operable communication with the third sleeve and is configured to move the third sleeve after it is released.
摘要翻译：插头计数器包括能够将插头置于第二位置的能够接收第一位置的插头的座椅。第一套筒可与座椅可操作地连通，并且可响应于座椅在第一位置和第二位置之间的移动而纵向移动。第二套筒与第一套筒和座椅中的至少一个可操作地连通，并且构造成在插头通过时进行折叠。钥匙能够与座椅可操作地通信，并且被配置成在选定数量的插头已经通过座椅之后防止座椅移动到第二位置。第三套筒与第一套筒可操作地连通，并且释放构件与第三套筒可操作地连通并且构造成在释放之后移动第三套筒。

38. 发明申请

WO2011079789A1 SOLAR CHARGER FOR CHARGING POWER BATTERY 审中-公开
标题翻译：太阳能充电器充电电池
公开(公告)号：WO2011079789A1
公开(公告)日：2011-07-07
申请号：PCT/CN2010/080423
申请日：2010-12-29
申请人： BYD COMPANY LIMITED , GUO, Guangxi , XU, Yang , LIANG, Shulin , ZHANG, Jianhua
发明人： GUO, Guangxi , XU, Yang , LIANG, Shulin , ZHANG, Jianhua
IPC分类号： H02J7/00 , H01M10/44
CPC分类号： H02J7/35 , H01M10/465
摘要： A solar charger (100) for charging a power battery is provided, which includes: a photo-sensitive unit (101) configured to detect light intensity; a charging unit (103) configured to receive a voltage transformed from solar energy and to boost the voltage so as to supply the voltage to the power battery; a switch unit (102) coupled between the charging unit (103) and the power battery, and configured to disconnect the power battery from the charging unit (103) or connect the power battery with the charging unit (103); and a control unit (104) coupled to the photo-sensitive unit (101), the charging unit (103) and the switch unit (102) respectively, and configured to switch on the charging unit (103) and the switch unit (102) when the light intensity is higher than a first predetermined value so as to charge the power battery. The solar charger (100) can be used for high-power devices such as electric buses and vehicles.
摘要翻译：提供一种用于对动力电池充电的太阳能充电器（100），其包括：被配置为检测光强度的光敏单元（101）充电单元（103），被配置为接收从太阳能转换的电压并且升高所述电压以将电压提供给所述动力电池; 连接在所述充电单元（103）和所述动力电池之间的开关单元（102），并且被配置为将所述动力电池与所述充电单元（103）断开或者将所述动力电池与所述充电单元（103）连接; 以及分别耦合到光敏单元（101），充电单元（103）和开关单元（102）的控制单元（104），并且被配置为接通充电单元（103）和开关单元（102 ），以便对动力电池进行充电。太阳能充电器（100）可用于电动公交车和车辆等大功率设备。

39. 发明申请

WO2011059743A2 TUBULAR ACTUATOR, SYSTEM AND METHOD 审中-公开
标题翻译：管式致动器，系统和方法
公开(公告)号：WO2011059743A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/054487
申请日：2010-10-28
申请人： BAKER HUGHES INCORPORATED , KING, James, G. , XU, Yang
发明人： KING, James, G. , XU, Yang
CPC分类号： E21B34/14
摘要： A tubular actuating system includes a tubular, a plurality of same plugs runnable within the tubular, an actuator disposed within the tubular, and a seatable member disposed at the actuator configured to be respositionable relative to the actuator between an unseated position and a seated position upon passage of at least one of the plurality of same plugs.
摘要翻译：管状致动系统包括管状件，可在管状件内运行的多个相同的塞子，布置在管状件内的致动器，以及布置在致动器处的构造成相对于致动器可重新定位的可定位构件在多个相同插头中的至少一个插头通过之后，处于未插座位置和就座位置。

40. 发明申请

WO2010135151A2 FLOW-ACTUATED ACTUATOR AND METHOD 审中-公开
标题翻译：流动致动器和方法
公开(公告)号：WO2010135151A2
公开(公告)日：2010-11-25
申请号：PCT/US2010/034744
申请日：2010-05-13
申请人： BAKER HUGHES INCORPORATED , PATTERSON, Richard , LAKE, Gary B. , XU, Yang , BUSSEAR, Terry R.
发明人： PATTERSON, Richard , LAKE, Gary B. , XU, Yang , BUSSEAR, Terry R.
IPC分类号： F15B15/14 , F15B15/24
CPC分类号： E21B23/04 , E21B34/08 , E21B2034/005 , G05D7/0133 , Y10T137/0318 , Y10T137/7722 , Y10T137/7783 , Y10T137/7784 , Y10T137/7792
摘要： Disclosed herein is a flow-actuated actuator. The actuator includes, a tubular with a flow passageway having a first flow area, and at least one movable member in operable communication with the tubular. The at least one movable member is movable relative to the tubular between at least a first position and a second position, the at least one movable member configured to form a second flow area that is smaller than the first flow area when in the second position, the flow-actuated actuator is configured to move a separate member in response to fluid flow therethrough.
摘要翻译：这里公开了流动致动致动器。致动器包括具有第一流动区域的流动通道的管状物和与管状物可操作地连通的至少一个可动构件。所述至少一个可移动构件可在至少第一位置和第二位置之间相对于所述管状件移动，所述至少一个可移动构件构造成当处于所述第二位置时形成小于所述第一流动区域的第二流动区域，流动致动致动器构造成响应于流过其中的流体流动而移动单独的构件。

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