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1. 发明授权

US4360733A Window assembly for a deep well scintillation detector 失效
标题翻译：用于深井闪烁检测器的窗组件
公开(公告)号：US4360733A
公开(公告)日：1982-11-23
申请号：US185292
申请日：1980-09-08
申请人： William P. Novak , Ival Toepke , John White
发明人： William P. Novak , Ival Toepke , John White
IPC分类号： G01T1/20
CPC分类号： G01T1/20
摘要： 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.
摘要翻译：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。

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