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公开(公告)号:US5811798A
公开(公告)日:1998-09-22
申请号:US791060
申请日:1997-01-28
CPC分类号: H03K17/941 , G01D11/245 , G01D11/26 , G01V8/12
摘要: Photoelectric detector equipped with a centering support of optical components. The centering support 30 is a part in elastomer fitted externally with a flexible element 39 against which the internal tubular wall of a lens optical part 20 is applied and sealed, and adjusted by resilience on the optical components 16,17.
摘要翻译: 光电探测器配有光学元件的定心支架。 中心支撑件30是弹性体的一部分,外部配有柔性元件39,透镜光学部件20的内部管状壁被施加和密封在该柔性元件39上,并通过光学部件16,17上的弹性来调节。
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公开(公告)号:US5793037A
公开(公告)日:1998-08-11
申请号:US800100
申请日:1997-02-13
CPC分类号: G01J5/28
摘要: Photoelectric detector fitted with an optical unit having lenses focused along optical axes of transmitting and receiving components 15, 16 and with an electronic circuit 14 on one edge of which are fixed the components. A reflection head 30 is fixed in sealed manner to body 10 of the detector, said head comprising a prism preferably with total reflection 32 inserted into hood 31 with an air space maintained between reflection surface 32a of the prism and front surface 31a of the hood.
摘要翻译: 装有光学单元的光电检测器,其具有以透射和接收部件15,16的光轴聚焦的透镜,并且在其一个边缘上固定有电子电路14。 反射头30以密封的方式固定到检测器的主体10,所述头部包括棱镜,优选地具有插入罩31中的全反射体32,其中空间空间保持在棱镜的反射表面32a和罩的前表面31a之间。
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