中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

8 records (took 0.015 seconds)

    SHAFT SEAL FOR DOWN-HOLE TOOLS
    2.
    发明申请
    SHAFT SEAL FOR DOWN-HOLE TOOLS 审中-公开
    用于下孔工具的轴封

    公开(公告)号：WO2009047552A2

    公开(公告)日：2009-04-16

    申请号：PCT/GB2008/050895

    申请日：2008-10-03

    Applicant: CALEDYNE LIMITED ,  MURRAY, Mark

    Inventor： MURRAY, Mark

    IPC: E21B33/10 ,  E21B33/12

    CPC classification number: E21B4/003

    Abstract: A sealing apparatus for a downhole tool having a movable member which moves relative to a housing, the sealing apparatus comprising: at least one sealing member having a first position in which the sealing member is spaced from the movable member and a second position in which the sealing member is in contact with the movable member to provide a sealing barrier; and switching means for switching the sealing member between the first and second positions.

    Abstract translation: 一种用于井下工具的密封装置，具有相对于壳体移动的可移动部件，所述密封装置包括：至少一个密封部件，其具有第一位置，密封部件与可动部件间隔开，第二位置中， 密封构件与可动构件接触以提供密封屏障; 以及用于在第一和第二位置之间切换密封构件的切换装置。

    UNIVERSAL MICROCODE IMAGE
    5.
    发明申请
    UNIVERSAL MICROCODE IMAGE 审中-公开
    通用微型图像

    公开(公告)号：WO2008134605A1

    公开(公告)日：2008-11-06

    申请号：PCT/US2008/061716

    申请日：2008-04-28

    Applicant: SCIENTIFIC-ATLANTA, INC. ,  MURRAY, Mark

    Inventor： MURRAY, Mark

    IPC: G06F9/445

    CPC classification number: G06F9/4401 ,  G06F8/60 ,  G06F9/445

    Abstract: Systems and methods for creating universal microcode images and for reconstructing a microcode image from a universal microcode image are described in the present disclosure. One method, among others, comprises receiving a plurality of microcode images each configured to initialize hardware within an electronic device before the electronic device is booted up. The method also includes separating each microcode image into sections and comparing the sections to determine whether or not two or more sections contain identical code. The method also includes creating a universal microcode image from the sections that are unique.

    Abstract translation: 在本公开中描述了用于创建通用微代码图像和用于从通用微代码图像重建微代码图像的系统和方法。 一种方法包括接收多个微码图像，每个微码图像被配置为在电子设备启动之前初始化电子设备内的硬件。 该方法还包括将每个微码图像分成多个部分并对这些部分进行比较以确定两个或多个部分是否包含相同的代码。 该方法还包括从唯一的部分创建通用微码图像。

    LOW-LEVEL OIL SENSOR
    6.
    发明申请
    LOW-LEVEL OIL SENSOR 审中-公开
    低油位传感器

    公开(公告)号：WO2007127423A2

    公开(公告)日：2007-11-08

    申请号：PCT/US2007/010328

    申请日：2007-04-27

    Applicant: C-K ENGINEERING, INC. ,  MCCORMICK, Harold, Edward ,  MURRAY, Mark

    Inventor： MCCORMICK, Harold, Edward ,  MURRAY, Mark

    IPC: B60Q1/00

    CPC classification number: F01M11/12 ,  F01M11/0408 ,  F01M2011/0416 ,  G01F23/52 ,  G01F23/70 ,  G01F23/76

    Abstract: A low fluid sensor for an internal combustion engine. The sensor includes a base with helically threaded post and a float slidably mounted on the post. The float rotates about the post as it moves longitudinally along it. In the preferred embodiment, eccentric mounting of the assembly along with its lobe shape act in concert with the pitch of the screw threads and fluid viscosity to dampen the buoyant movement of the float against fluid turbulence. At a predetermined level a latch spring on the float contacts an ignition circuit terminal and grounds the engine ignition circuit. A catch holds the float at the predetermined level, preventing engine starting, so that the sensor may only be reset by addition of fluid and re-insertion of the dipstick.

    Abstract translation: 用于内燃机的低流体传感器。 传感器包括具有螺旋螺纹柱的底座和可滑动地安装在柱上的浮子。 当浮体沿其纵向移动时，浮子围绕柱旋转。 在优选实施例中，组件的偏心安装及其凸起形状与螺纹螺距和流体粘度一致，以抑制浮子的浮力运动抵抗流体湍流。 在预定水平上，浮子上的闩锁弹簧接触点火电路端子并使发动机点火电路接地。 捕捉器将浮子保持在预定水平，防止发动机起动，使得传感器只能通过添加流体和重新插入量油尺来重置。

    SYSTEM AND METHOD FOR A RESERVE ALLOCATION OF EVENT DATA
    7.
    发明申请
    SYSTEM AND METHOD FOR A RESERVE ALLOCATION OF EVENT DATA 审中-公开
    用于事件数据保留分配的系统和方法

    公开(公告)号：WO2007067158A1

    公开(公告)日：2007-06-14

    申请号：PCT/US2005/036888

    申请日：2005-10-13

    Applicant: SCIENTIFIC-ATLANTA, INC. ,  ALLEN, Eric ,  STALKER, Altan ,  PORTER, Paul ,  MURRAY, Mark ,  DECKER, David

    Inventor： ALLEN, Eric ,  STALKER, Altan ,  PORTER, Paul ,  MURRAY, Mark ,  DECKER, David

    IPC: G06F9/54

    CPC classification number: G06F9/544

    Abstract: Disclosed are systems and methods for reserve allocation of event data. A request event is received. The request event is associated with memory storing request event data. Memory for response event data is allocated from a first pool. The response event data is associated with a response, and the response is associated with the request. Upon failure of the allocation of memory for the response event data, memory is obtained for out-of-memory response event data. The out-of-memory response event data is associated with the response event. The request event is completed using the response event.

    Abstract translation: 公开了用于事件数据的预留分配的系统和方法。 接收到请求事件。 请求事件与存储请求事件数据的存储器相关联。 从第一个池分配响应事件数据的内存。 响应事件数据与响应相关联，响应与请求相关联。 在响应事件数据分配存储器失败时，获得用于存储器内响应事件数据的存储器。 内存不足响应事件数据与响应事件相关联。 请求事件使用响应事件完成。

    TIE BACK FOR USE WITH EXPANDABLE TUBULARS
    8.
    发明申请
    TIE BACK FOR USE WITH EXPANDABLE TUBULARS 审中-公开
    返回使用可扩展的管子

    公开(公告)号：WO2003001026A1

    公开(公告)日：2003-01-03

    申请号：PCT/GB2002/002751

    申请日：2002-06-12

    Applicant: WEATHERFORD/LAMB, INC. ,  HARDING, Richard, Patrick ,  MAGUIRE, Patrick ,  COON, Robert Joe ,  LAURITZEN, Eric ,  MURRAY, Mark ,  TRAN, Kai

    Inventor： MAGUIRE, Patrick ,  COON, Robert Joe ,  LAURITZEN, Eric ,  MURRAY, Mark ,  TRAN, Kai

    IPC: E21B43/10

    CPC classification number: E21B43/106 ,  E21B23/01 ,  E21B43/103

    Abstract: The present invention provides apparatus and methods for completing a wellbore using expandable tubulars. In one aspect, the invention includes a tubular member (200) with an expandable portion (205) at a lower end constructed and arranged to be expanded into contact with a previously expanded liner (150). At an upper end of the tubular is a polish bore receptacle (210) permitting the tubular to be tied back to the surface of the well with production tubing (250). In another aspect, the invention provides a method of completing a well comprising expanding a liner top into a cased wellbore to hang the liner and, thereafter running a tubular member (200) into the wellbore.

    Abstract translation: 本发明提供了使用可膨胀管完成井眼的装置和方法。 在一个方面，本发明包括管状构件（200），其具有在下端处的可膨胀部分（205），其被构造和布置成膨胀成与先前膨胀的衬垫（150）接触。 在管状物的上端是抛光孔容器（210），允许管状物用生产管道（250）连接回井的表面。 在另一方面，本发明提供了一种完成井的方法，包括将衬套顶部膨胀成套管井眼以悬挂衬套，然后将管状构件（200）运行到井筒中。

Patent Agency Ranking