公开(公告)号：WO2009149458A8

公开(公告)日：2010-07-29

申请号：PCT/US2009046636

申请日：2009-06-08

Applicant: WINDSOR INNOVATIONS LTD ,  RICHARDS KENNETH W ,  WOOD PETER

Inventor： RICHARDS KENNETH W ,  WOOD PETER

IPC: F16L55/16 ,  F16L55/162 ,  F16L55/165 ,  F16L55/168 ,  F16L55/175 ,  F16L55/18

CPC classification number: F16L55/1612

Abstract: A compression sealing apparatus for efficiently repairing leaks in pipes and storage/containment structures. The apparatus includes an external compression member, an internal compression member, and a compression mechanism that is operative to draw the compression members towards each other to clamp the wall containing the leak between the compression members. Sealing can be enhanced by injecting sealant material through the apparatus to seal a cavity formed by the apparatus. The compression seal apparatus can also include an expandable insert plug that is installed in a hole in the wall of the pipe or storage/containment structure.

Abstract translation: 一种用于有效地修复管道和储存/容纳结构中的泄漏的压缩密封装置。 该装置包括外部压缩构件，内部压缩构件和压缩机构，该压缩构件可操作以将压缩构件朝向彼此拉紧以夹紧包含在压缩构件之间的泄漏的壁。 可以通过注射密封材料通过该装置来密封由该装置形成的空腔来增强密封。 压缩密封装置还可以包括可扩展插入件，其安装在管道或存储/容纳结构的壁中的孔中。

公开(公告)号：WO2009149458A3

公开(公告)日：2010-01-28

申请号：PCT/US2009046636

申请日：2009-06-08

Applicant: WINDSOR INNOVATIONS LTD ,  RICHARDS KENNETH W ,  WOOD PETER

Inventor： RICHARDS KENNETH W ,  WOOD PETER

IPC: F16L55/16 ,  F16L55/162 ,  F16L55/165 ,  F16L55/168 ,  F16L55/175 ,  F16L55/18

CPC classification number: F16L55/1612

Abstract: A compression sealing apparatus for efficiently repairing leaks in pipes and storage/containment structures. The apparatus includes an externa! compression member, an internal compression member, and a compression mechanism that is operative to draw the compression members towards each other to clamp the wall containing the leak between the compression members. Sealing can be enhanced by injecting sealant material through the apparatus to sea! a cavity formed by the apparatus. The compression seal apparatus can also include an expandable insert plug that is installed in a hole in the wall of the pipe or storage/containment structure.

Abstract translation: 一种用于有效地修复管道和储存/容纳结构中的泄漏的压缩密封装置。 该设备包括外部！ 压缩构件，内部压缩构件和压缩机构，其可操作地将压缩构件朝向彼此拉紧以夹紧包含在压缩构件之间的泄漏的壁。 可以通过将密封剂材料注入海洋中来增强密封性能！ 由该装置形成的空腔。 压缩密封装置还可以包括可扩展插入件，其安装在管道或存储/容纳结构的壁中的孔中。

公开(公告)号：WO2009014686A2

公开(公告)日：2009-01-29

申请号：PCT/US2008008881

申请日：2008-07-22

Applicant: ROLL SYSTEMS INC ,  SILVA STEPHEN E ,  WOOD PETER ,  FISKE JOHN ,  ROZEA CADMAN

Inventor： SILVA STEPHEN E ,  WOOD PETER ,  FISKE JOHN ,  ROZEA CADMAN

IPC: B41J2/155 ,  B41J2/515 ,  B41J3/60 ,  B41J15/06

CPC classification number: B41J2/155 ,  B41J3/60 ,  B41J15/165 ,  B41J19/16 ,  B41J2202/21

Abstract: This invention provides a system and method for printing continuous web and feeding ink to printing pens (or cartridges) that employs an array of interleaved ink-jet pens that are arranged to receive bulk ink through a manifold. The manifold and pens are mounted on a fixed array suspended over the web feed path. The manifold includes a plurality of self-sealing quick-disconnect couplings that each serve a discrete ink-jet pen. The pens lay down ink in a registered manner across the full width of the web. The pens are organized into two parallel, multi-pen arrays that are each diagonally oriented with respect to the feed direction. The feed path allows for duplex printing with a second web-side's array located on a lower level of the device, generally beneath the first-side's array. Duplex printing is facilitated due to its inherent length of the feed path. The printed part of the web is free of contact over predetermined lengths that ensure sufficient time for the drying of ink. Each pen is interconnected with a connection to a respective manifold that maintains a vacuum so as to prevent seepage of ink from the pen nozzles. The vacuum is maintained by a draw pump, while ink is continuously provided to the manifold via a float switch in a pressure regulator. The regulator is fed by a bulk ink supply using a feed pump. A check- valve standpipe on each manifold assists in removing any trapped air from the system, thus assisting in maintaining the vacuum.

Abstract translation: 本发明提供了一种系统和方法，用于打印连续卷筒纸并将油墨供给到打印笔（或盒），该系统和方法采用一系列交错的喷墨笔，其被布置成通过歧管接收散装墨水。 歧管和笔被安装在悬挂在纸幅进给路径上的固定阵列上。 歧管包括多个自密封快速断开联接器，每个联接器用于分立的喷墨笔。 笔在记录纸的整个宽度上以注册方式放置墨水。 笔被组织成两个平行的多笔阵列，每个阵列相对于进给方向分别对角地定向。 进纸路径允许双面打印，位于设备下层的第二网侧阵列，通常位于第一侧阵列的下方。 由于其固有的供给路径长度，双面打印变得更容易。 纸幅的印刷部分在预定长度上不接触，确保有足够的时间来干燥油墨。 每支笔与连接至相应歧管的连接件相互连接，所述歧管保持真空以防止来自笔式喷嘴的墨水渗漏。 真空由抽吸泵维持，而墨水通过压力调节器中的浮动开关持续提供给歧管。 调节器通过使用进料泵的散装墨水供应。 每个歧管上的止回阀竖管有助于清除系统中的任何残留空气，从而有助于保持真空。

公开(公告)号：WO2012168728A3

公开(公告)日：2013-11-21

申请号：PCT/GB2012051298

申请日：2012-06-08

Applicant: META DOWNHOLE LTD ,  GORRARA ANDREW ,  WOOD PETER

Inventor： GORRARA ANDREW ,  WOOD PETER

IPC: E21B29/00 ,  E21B23/02 ,  E21B33/124 ,  E21B43/10 ,  E21B43/25 ,  E21B47/04

CPC classification number: E21B43/14 ,  E21B17/00 ,  E21B23/00 ,  E21B23/02 ,  E21B29/002 ,  E21B29/08 ,  E21B33/124 ,  E21B43/103 ,  E21B43/11 ,  E21B43/25 ,  E21B47/04

Abstract: A tubular assembly is disclosed for use in a wellbore (5) of an oil, gas or water well, typically for landing a downhole device in the wellbore. The assembly has a sleeve (1) adapted to receive the body of the downhole device. The sleeve is deployed into a conduit in the wellbore and expanded, so that the outer circumferential surface of the sleeve is radially expanded against the inner surface of the conduit. The sleeve has a bore with an inner circumferential surface comprising an inwardly facing formation adapted to engage with an outwardly facing formation on the body of the downhole device when the body of the downhole device is disposed in the bore of the sleeve. The sleeve is typically deployed in the wellbore at the desired location and is radially expanded by an expander device (2) that is deployed within the bore of the sleeve. The expanded sleeve plastically deforms and retains its expanded configuration after the radial expansion force is removed from the sleeve. The sleeve provides a modular anchoring or landing point in the wellbore that can be retrospectively set in the conduit at different locations, and various downhole devices can then be deployed into the sleeves at predictable depths and a reliable connection can be made with the sleeve. The assembly can typically pass through a smaller diameter before being morphed to seal and anchor in a larger diameter.

Abstract translation: 公开了用于油井，气井或水井的井筒（5）中的管状组件，通常用于将井下装置落在井筒中。 组件具有适于容纳井下装置的主体的套筒（1）。 套筒被部署在井眼中的导管中并且膨胀，使得套筒的外圆周表面相对于导管的内表面径向膨胀。 套筒具有内孔，其内周表面包括向内表面的地层，其适于在井下装置的主体设置在套筒的孔中时与井下装置的主体上的面向外的地层接合。 套管通常在期望的位置处在井眼中展开，并且通过展开在套筒的孔内的膨胀器装置（2）径向扩张。 膨胀的套筒在径向膨胀力从套筒上移除之后塑性变形并保持其膨胀构型。 套筒在井筒中提供模块化锚固或着陆点，其可以在不同位置的管道中追溯地设置，并且然后可以将各种井下装置以可预测的深度部署到套筒中，并且可以与套筒进行可靠的连接。 组装件通常可以在变形之前通过较小的直径，以便以更大的直径密封和固定。

公开(公告)号：WO2010136806A3

公开(公告)日：2011-06-30

申请号：PCT/GB2010050885

申请日：2010-05-27

Applicant: READ WELL SERVICES LTD ,  WOOD PETER ,  LOUDEN FRASER ,  BERRY STUART ,  GORRARA ANDREW JOHN ,  TRINDER DUNCAN JAMES

Inventor： WOOD PETER ,  LOUDEN FRASER ,  BERRY STUART ,  GORRARA ANDREW JOHN ,  TRINDER DUNCAN JAMES

IPC: E21B33/124 ,  E21B33/12 ,  E21B43/26

CPC classification number: E21B43/267 ,  E21B17/042 ,  E21B33/1212 ,  E21B33/1246 ,  E21B33/126 ,  E21B34/06 ,  E21B43/11 ,  E21B43/14 ,  E21B43/26 ,  E21B2034/007

Abstract: A zonal isolation device (10; 20; 30; 300; 400; 500; 600) in the form of an active external casing packer is provided which includes a tubular section such as a casing or liner (1; 21; 31; 171; 203) arranged to be run into and secured within a larger diameter generally cylindrical structure such as an open borehole (163; 213). At least one sleeve member (3; 23; 33; 43; 173) is positioned on the exterior of the casing or liner and is sealed thereto and at least two deformable band members (201; 401, 403; 501) are provided around and are bonded to the outer circumference of the sleeve member. The sleeve member and the at least two deformable band members is/are expanded into place against the inner circumference of the open borehole by increasing the pressure within the sleeve member. The method detailed herein also provides zonal isolation by use of a pair of spaced apart sleeve members during a frac operation where frac fluid is supplied to a zone (in between the pair of sleeve members) requiring to be frac'd, where the frac pressure acts not only on the outside of the zonal isolation device but also on the interior of the sleeve member to enhance the seal provided thereby.

Abstract translation: 提供形式为活性外壳封隔器的区带隔离装置（10; 20; 30; 300; 400; 500; 600），其包括管状部分，例如壳体或衬套（1; 21; 31; 171; 203），其布置成进入并固定在诸如开放井眼（163; 213）的较大直径的大致圆柱形结构内。 至少一个套筒构件（3; 23; 33; 43; 173）定位在壳体或衬套的外部上并被密封在其上，并且在其周围设置有至少两个可变形带构件（201; 401,403; 501） 被结合到套筒构件的外周。 套筒构件和至少两个可变形带构件通过增加套筒构件内的压力而膨胀到相对于开放钻孔的内周的位置。 本文详述的方法还通过在压裂操作期间使用一对间隔开的套筒构件来提供区域隔离，其中压裂流体被供应到需要压裂的区域（在一对套筒构件之间），其中压裂压力 不仅在区带隔离装置的外部，而且在套筒构件的内部上起作用，以增强由此提供的密封。

公开(公告)号：WO2011048426A3

公开(公告)日：2011-08-11

申请号：PCT/GB2010051779

申请日：2010-10-22

Applicant: READ WELL SERVICES LTD ,  THOMSON NEIL ,  WOOD PETER ,  GORRARA ANDREW

Inventor： THOMSON NEIL ,  WOOD PETER ,  GORRARA ANDREW

IPC: E21B43/10

CPC classification number: E21B43/108

Abstract: A method of connecting a first tubular member to a second tubular member located in a wellbore, the second tubular member including an upper end portion which has a greater diameter than the diameter of the first tubular member, the method comprising: lowering the first tubular member into the wellbore until the first tubular member is located at least within the bore of the upper end portion of the second tubular member; and expanding the first tubular member until the first tubular member is sealingly connected to the second tubular member.

Abstract translation: 一种将第一管状构件连接到位于井眼中的第二管状构件的方法，所述第二管状构件包括具有比所述第一管状构件的直径更大的直径的上端部，所述方法包括：将所述第一管状构件 直到第一管状构件至少位于第二管状构件的上端部的孔内; 并且使所述第一管状部件膨胀直到所述第一管状部件密封地连接到所述第二管状部件。

公开(公告)号：WO2011044655A1

公开(公告)日：2011-04-21

申请号：PCT/CA2010000339

申请日：2010-03-09

Applicant: EMS TECHNOLOGIES CANADA LTD ,  SUTHERLAND COLIN ,  WOOD PETER ,  STRICKLAND PETER

Inventor： SUTHERLAND COLIN ,  WOOD PETER ,  STRICKLAND PETER

IPC: H01Q1/36 ,  H01Q1/28 ,  H01Q1/42 ,  H01Q1/52 ,  H01Q3/08 ,  H01Q11/08 ,  H01Q21/06

CPC classification number: H01Q11/08 ,  H01Q1/362 ,  H01Q21/067

Abstract: The present invention provides a high-performance and small sized helical antenna element and array thereof for use in an aircraft communication system or the like, where stringent spatial restrictions and gain requirements generally apply. The performance of the array is enhanced by increasing the lateral distances between the antenna elements over a portion of the elements where the windings thereof have high current amplitude. The sweeping envelope of the array is maintained small by recovering the initial distancing over a portion of the elements where the windings thereof have low current amplitude.

Abstract translation: 本发明提供一种用于飞机通信系统等中的高性能和小型螺旋天线元件及其阵列，其中通常应用严格的空间限制和增益要求。 阵列的性能通过在元件的一部分上具有高电流幅度的元件的一部分增加天线元件之间的横向距离来增强。 通过恢复元件的一部分的初始距离，其绕组具有低电流幅度，阵列的扫掠包络保持较小。

公开(公告)号：WO2006105247B1

公开(公告)日：2007-07-19

申请号：PCT/US2006011556

申请日：2006-03-30

Applicant: INT RECTIFIER CORP ,  WOOD PETER

Inventor： WOOD PETER

IPC: H02M7/04 ,  H02M5/42

CPC classification number: H02M1/4233 ,  H02M7/219 ,  Y02B70/126

Abstract: A boost type power supply circuit for providing a DC output voltage comprising first and second semiconductor switches coupled between respective input lines and a common connection; an AC input voltage from an AC source being supplied across the input lines; first and second diodes coupled in series with respective ones of the switches; third and fourth diodes coupled across respective ones of the switches in a free-wheeling relationship with the switches; an inductance coupled in at least one of the input lines; a controller for controlling the conduction times of the switches by providing a pulse width control signal to each of the switches; wherein the controller turns on at least one of the switches during a positive half cycle of the AC voltage to allow energy storage in the inductance and turns off the at least one switch to allow the energy stored in the inductance to be supplied to an attached load through one of the first and second diodes and one of the third or fourth diodes; and the controller turns on at least one of the switches during a negative half cycle of the AC voltage to allow energy storage in the inductance and turns off at least one switch to allow the energy stored in the inductance to be supplied to the attached load through one of the first and second diodes and one of the third and fourth diodes. The controller determines an on-time and an off-time of a pulse of the pulse width modulated control signal during each half cycle of the AC voltage, the on-time and off-time of the pulse being controlled to regulate said output voltage and to provide power factor correction of said AC input voltage, based on either voltage sensing or current sensing.

Abstract translation: 一种用于提供DC输出电压的升压型电源电路，包括耦合在相应输入线和公共连接之间的第一和第二半导体开关; 来自交流电源的交流输入电压跨过输入线供电; 第一和第二二极管与相应的开关串联耦合; 第三和第四二极管以开关的自由关系耦合在相应的开关之间; 耦合在所述输入线中的至少一个中的电感; 控制器，用于通过向每个开关提供脉冲宽度控制信号来控制开关的导通时间; 其中所述控制器在所述交流电压的正半周期期间接通所述开关中的至少一个，以允许所述电感中的能量存储并且关闭所述至少一个开关，以将存储在所述电感中的能量提供给附接的负载 通过第一和第二二极管之一以及第三或第四二极管之一; 并且控制器在AC电压的负半周期期间接通至少一个开关，以允许电感中的能量存储并且关断至少一个开关以允许存储在电感中的能量通过 第一和第二二极管之一以及第三和第四二极管之一。 控制器在AC电压的每个半周期期间确定脉宽调制控制信号的导通时间和关断时间，脉冲的导通时间和关断时间被控制以调节所述输出电压，并且 基于电压感测或电流感测来提供所述AC输入电压的功率因数校正。

公开(公告)号：WO2012127229A3

公开(公告)日：2013-09-26

申请号：PCT/GB2012050618

申请日：2012-03-21

Applicant: META DOWNHOLE LTD ,  GORRARA ANDREW JOHN ,  WOOD PETER

Inventor： GORRARA ANDREW JOHN ,  WOOD PETER

IPC: E21B43/10

CPC classification number: E21B43/10 ,  E21B43/103

Abstract: A tubular portion apparatus (10; 100; 300; 400) to be secured and sealed to another tubular (36) is described as is a method of securing and sealing a tubular portion (10; 100; 300; 400) to an existing downhole tubular (36) such as a casing string (36). The tubular portion (10; 100; 300; 400) comprises a central portion (14), an upper (16) and a lower (18) portion adjacent to the central portion (14) along a longitudinal axis of the tubular portion (10; 100; 300; 400). The tubular portion (10; 100; 300; 400) is formed from a main material and an additional material to strengthen the upper (16) and the lower (18) portion of the tubular portion (10; 100; 300; 400).

Abstract translation: 描述了要固定和密封到另一管（36）的管状部分装置（10; 100; 300; 400），其方法是将管状部分（10; 100; 300; 400）固定和密封到现有井下 管状（36），如套管串（36）。 管状部分（10; 100; 300; 400）包括中心部分（14），与管状部分（10）的纵向轴线相邻的中部（14）的上部（16）和下部（18） ; 100; 300; 400）。 管状部分（10; 100; 300; 400）由主要材料和附加材料形成，以加强管状部分（10; 100; 300; 400）的上部（16）和下部（18）部分。

公开(公告)号：WO2008027321A2

公开(公告)日：2008-03-06

申请号：PCT/US2007018792

申请日：2007-08-24

Applicant: HILLCREST LAB INC ,  MOSHIRI NEGAR ,  WROBLEWSKI FRANK J ,  NAPIER WILLIAM J ,  HUNLETH FRANK A ,  SIMPKINS DANIEL S ,  CONROY KEVIN ,  WOOD PETER ,  GOYAL NEEL ,  WITENSTEIN-WEAVER JASON ,  MARK ADAM ,  STANCHFIELD SCOTT ANTHONY

Inventor： MOSHIRI NEGAR ,  WROBLEWSKI FRANK J ,  NAPIER WILLIAM J ,  HUNLETH FRANK A ,  SIMPKINS DANIEL S ,  CONROY KEVIN ,  WOOD PETER ,  GOYAL NEEL ,  WITENSTEIN-WEAVER JASON ,  MARK ADAM ,  STANCHFIELD SCOTT ANTHONY

IPC: H04N7/26

CPC classification number: H04N5/76 ,  G11B27/034 ,  G11B27/34 ,  H04N5/4403 ,  H04N5/44543 ,  H04N21/4147 ,  H04N21/42206 ,  H04N21/4312 ,  H04N21/4334 ,  H04N21/4583 ,  H04N21/47214 ,  H04N21/47217 ,  H04N21/4753 ,  H04N21/4755 ,  H04N21/478 ,  H04N21/482 ,  H04N21/4825 ,  H04N21/4852 ,  H04N2005/4412

Abstract: Systems and methods according to the present invention provide a user interface for television control functionality. Control elements overlaid on video, DVR user interfaces and playlist creation tools, interacting with users via a pointing device, are described.

Abstract translation: 根据本发明的系统和方法提供用于电视控制功能的用户界面。 描述了覆盖在视频，DVR用户界面和播放列表创建工具上的控制元素，经由定点设备与用户交互。