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    • 1. 发明授权
    • Window assembly for a deep well scintillation detector
    • 用于深井闪烁检测器的窗组件
    • US4360733A
    • 1982-11-23
    • US185292
    • 1980-09-08
    • William P. NovakIval ToepkeJohn White
    • William P. NovakIval ToepkeJohn White
    • G01T1/20
    • G01T1/20
    • A circular glass window in the form of a shallow, truncated cone having parallel faces is nested within and equidistantly spaced from a metal retaining ring defining at its inner periphery a shallow, tapered, smooth-wall bore having a sloped sidewall to which the correspondingly sloped edge of the glass window is bonded by a thin layer of epoxy adhesive composition constituting an annular hermetic seal of constant predetermined thickness for optimum strength. The retaining ring, with the glass window mounted therein, is welded to the end of a tubelike metal housing containing a cylindrical scintillation crystal coaxially mounted therein, the larger diameter base end or inner face of the truncated, cone-shaped window being optically coupled to and adjacent one end of the crystal. The crystal is biased toward the inner face of the window to apply an evenly distributed compression force to the annular epoxy-formed seal to aid in maintaining its hermetic integrity under adverse temperature conditions.
    • 具有平行面的浅的截头圆锥体形状的圆形玻璃窗嵌入在与其内周边限定的一个浅的锥形的平滑壁孔内并等距离地间隔开,该孔具有倾斜的侧壁,相应地倾斜 玻璃窗的边缘通过环氧树脂粘合剂组合物的薄层粘合,构成具有恒定预定厚度的环形密封,以获得最佳强度。 将安装有玻璃窗的保持环焊接到同轴地安装在其中的圆柱形闪烁晶体的管状金属壳体的端部,所述截锥形窗口的较大直径的基端或内表面被光耦合到 和晶体的相邻一端。 晶体被偏压到窗的内表面,以将均匀分布的压缩力施加到环形环氧形成的密封件上,以有助于在不利的温度条件下保持其气密完整性。
    • 5. 发明申请
    • CONNECTION APPARATUS AND METHODS
    • 连接装置与方法
    • US20140034327A1
    • 2014-02-06
    • US13994036
    • 2011-12-14
    • John WhiteBrian WellsColin Bickersteth
    • John WhiteBrian WellsColin Bickersteth
    • E21B43/013
    • E21B43/013E21B43/0107F16L1/26
    • A vertical connection apparatus for connecting a pipeline to a subsea structure comprises a guide funnel for controlling the position of the pipeline relative to the subsea structure; a moveable barrier and a attachment region for a drive mechanism; the moveable barrier is operable between an open position in which the pipeline can pass through the guide funnel and a closed position in which the barrier prevent the end of the pipeline passing through the end of the guide funnel. A tool with a drive mechanism can be attached between the pipeline and guide funnel to manipulate the pipeline into a connectable position. A clamp connector secures the connection between the pipeline and subsea structure conduit.
    • 用于将管道连接到海底结构的垂直连接装置包括用于控制管道相对于海底结构的位置的导向漏斗; 可移动屏障和用于驱动机构的附接区域; 可移动屏障可操作在管道可以穿过导​​向漏斗的打开位置和封闭位置之间,其中阻挡物阻止管道的端部通过引导漏斗的端部。 具有驱动机构的工具可以安装在管道和引导漏斗之间,以将管道操纵成可连接的位置。 夹紧连接器固定管道和海底结构导管之间的连接。
    • 10. 发明授权
    • Retraction apparatus and method of use
    • 回缩装置及使用方法
    • US08262570B2
    • 2012-09-11
    • US12475067
    • 2009-05-29
    • John WhitePhillip J. BermanMatthew P. Gephart
    • John WhitePhillip J. BermanMatthew P. Gephart
    • A61B1/32
    • A61B17/0293
    • A retraction apparatus and method are provided including slider assemblies for being slidably connected to a retractor body with end portions of the slider assemblies disposed within a central retractor opening. A retractor blade is slidably connected to one of the slider assembly end portions such that the depth of the retractor blade can be readily adjusted. Once the retractor blade is at the desired depth within the incision, a handle is pivoted to a locked position to fix the blade relative to the slider assembly. A cantilever lock between the blade and the slider assembly pivots the blade relative to the slider assembly to fix the blade thereto. In one form, the retractor body has a substantially flat surface configured to be placed adjacent a bone and slide connections which position slider assemblies such that the connected blades avoid contact with the bone during retraction.
    • 提供了一种缩回装置和方法,包括滑动组件,滑块组件可滑动地连接到牵开器主体,滑块组件的端部设置在中央牵开器开口内。 牵开器叶片可滑动地连接到滑块组件端部中的一个,使得能够容易地调节牵开器叶片的深度。 一旦收缩器叶片处于切口内的所需深度,则手柄枢转到锁定位置以相对于滑块组件固定刀片。 刀片和滑块组件之间的悬臂锁相对于滑块组件枢转刀片以将刀片固定在其上。 在一种形式中,牵开器主体具有基本上平坦的表面,其构造成邻近骨头放置并滑动连接件,其将滑动器组件定位成使得连接的叶片避免在收回期间与骨骼接触。