专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1994011704A1 AUTOMATIC INCLINATION ANGLE COMPENSATOR 审中-公开
标题翻译：自动倾斜角度补偿器
公开(公告)号：WO1994011704A1
公开(公告)日：1994-05-26
申请号：PCT/JP1993001645
申请日：1993-11-11
申请人： KABUSHIKI KAISHA TOPCON , OHTOMO, Fumio , SUGAI, Hiroo , ISHINABE, Ikuo , YAMAZAKI, Takaaki , KODAIRA, Junichi
发明人： KABUSHIKI KAISHA TOPCON
IPC分类号： G01C05/02
CPC分类号： G01C15/105 , G01C5/02 , G01C9/20 , G02B27/64
摘要： The compensator is used for an equipment which requires verticality or horizontality. The compensator comprises a sealed liquid container (4) in which transparent liquid is sealed in such a way that the liquid has a free surface (1); a light projecting system (5 and 6) for projecting a light beam to the free surface at a given angle, the beam being totally reflected at the free surface; and an optical system arranged in a required position in the optical path of the totally reflected light beam outside the sealed liquid container so that the variation of the reflection angle to the optical axis corresponding to the variation of the incident angle to the optical axis is equalized in all the directions. When the sealed liquid container is inclined and consequently the incident angle of the light beam to the free surface varies relatively, the sensitivity depending on the variation of the reflection angle is optically compensated.
摘要翻译：补偿器用于需要垂直度或水平度的设备。补偿器包括密封液体容器（4），其中透明液体以液体具有自由表面（1）的方式被密封; 用于以给定角度将光束投射到自由表面的光投射系统（5和6），所述光束在自由表面处被完全反射; 以及配置在密封容器外侧的全反射光束的光路中的所需位置的光学系统，使得与光轴的入射角的变化对应的与光轴的反射角的变化相等在所有方向。当密封的液体容器倾斜并且因此光束到自由表面的入射角相对变化时，根据反射角的变化的灵敏度被光学补偿。

IPRDB

热门服务

关于我们

友情链接

联系方式