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公开(公告)号:US4772124A
公开(公告)日:1988-09-20
申请号:US42088
申请日:1987-04-24
CPC分类号: G01J1/04 , G01J1/0407 , G01J1/0474 , G01J1/0266 , G01J1/0271 , G01J1/429 , G01J2001/0485
摘要: An instrument for measuring radiation including a probe for collecting light. The probe includes a diffusive reflective surface at the forward end of the probe and an aperture block containing a pair of apertures to direct light reflected from the reflector to an optical waveguide and then to a light sensor and display unit.
摘要翻译: 用于测量辐射的仪器,包括用于收集光的探头。 探针包括在探针前端的漫射反射表面和包含一对孔的孔径块,以将从反射器反射的光引导到光波导,然后到光传感器和显示单元。
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公开(公告)号:US5021704A
公开(公告)日:1991-06-04
申请号:US482534
申请日:1990-02-21
CPC分类号: G03F7/70016 , H01J65/04 , H01J7/26
摘要: Apparatus for cooling the lamp envelope of an electrodeless lamp which includes a conduit for carrying cooling gas into the vicinity of the lamp envelope and directing the cooling gas towards the lamp envelope through a slotted orifice in a wall of the conduit. The slotted orifice is preferably oriented with its long dimension substantially perpendicular to the conduct orifice and substantially parallel to the axis of a rotating lamp envelope.
摘要翻译: 用于冷却无电极灯的灯壳的设备,其包括用于将冷却气体输送到灯壳附近的导管,并且通过导管壁中的开槽孔将冷却气体引向灯壳。 开槽孔优选地取向为其长尺寸基本上垂直于导流孔,并且基本上平行于旋转的灯壳的轴线。
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