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. 发明公开

EP0298144A1 Submersible optical connector 失效
标题翻译： Eintauchbarer optischer Steckverbinder。
公开(公告)号：EP0298144A1
公开(公告)日：1989-01-11
申请号：EP87109786.1
申请日：1987-07-07
申请人： Japan National Oil Corporation , SUMITOMO ELECTRIC INDUSTRIES LIMITED
发明人： Yamaguchi, Masayoshi Osaka Works of Sumitomo , Hagihara, Toshio Osaka Works of Sumitomo
IPC分类号： G02B6/38
CPC分类号： G02B6/382 , G02B6/32 , G02B6/3816 , G02B6/3823 , G02B6/3833 , G02B6/3847
摘要： An optical connector assembly has a female connector (1) formed in its front surface with a recess (3), and a male connector formed therein with a cavity (7) and in its front surface with a projection (8) which is partly or entirely deformable so that the tip of an optical fiber (10) supported by the projection will be fitted into the innermost portion of the recess without fail. An incoming/outgoing beam surfaces at the innermost part of the recess and at the tip of the projection are formed by the end faces of optical fibers passed through the female and male connectors. A collimator lens (11, 12) may be provided on the end face of each optical fiber (4, 10) which serves to expand the diameter of transmitted beams and deflect the beams in parallel, so that the transmission loss by dust in the water is kept to a minimum level. A device (16, 18) for forming jet streams is provided at the joint surfaces of the male and female connectors which serves to jet water or a detergent stored in a storage means to the end faces of both optical fibers when connecting the connectors and blow away dust, thereby reducing the transmission loss by dust.
摘要翻译：光学连接器组件具有在其前表面上形成有凹部（3）的阴连接器（1）和形成有空腔（7）的阳连接器，并且在其前表面中具有突出部（8），所述突起部分完全可变形，使得由突起支撑的光纤（10）的尖端将不会失配地嵌入凹部的最内部。在凹槽的最内部和突起的尖端处的入射/射出光束表面由通过阴连接器和阳连接器的光纤的端面形成。可以在每个光纤（4,10）的端面上设置准直透镜（11,12），其用于扩大透射光束的直径并使光束平行偏转，使得水中的灰尘传输损失保持在最低水平。用于形成喷射流的装置（16,18）设置在阳连接器和阴连接器的接合表面处，用于在连接连接器并吹动时将存储在存储装置中的水或洗涤剂喷射到两根光纤的端面从而减少灰尘的传输损失。

IPRDB

热门服务

关于我们

友情链接

联系方式