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    • 3. 发明授权
    • Reliable optical add/drop device
    • 可靠的光学分插装置
    • US06797941B2
    • 2004-09-28
    • US10244510
    • 2002-09-17
    • Chin-Hsiang WangChih-Hsiang LinTsung-Yueh Tsai
    • Chin-Hsiang WangChih-Hsiang LinTsung-Yueh Tsai
    • H01J502
    • G02B6/29383G02B6/2937G02B6/32
    • A highly reliable optical add/drop device is described. The optical add/drop device has an external tube and a ring, wherein the external tube and the ring are made of metallic material. A WDM filter is fixed in the ring. The ring is inserted in the external tube at the middle portion and fixed therein by soft solder technique. A single fiber collimator and a dual fiber collimator are respectively coupled with the opposite surfaces of the filter, and aligned in the external tube. Additionally, the single and dual fiber collimators are also fixed therein by soft solder technique, as two metal tubes respectively hold the single and dual fiber collimators. In the invention, the WDM filter is rigidly fixed to avoid tilting during temperature variation. Moreover, the invention provides an optical add/drop device with low insertion loss and reflection loss.
    • 描述了一种高度可靠的光分插装置。 光学分插装置具有外管和环,其中外管和环由金属材料制成。 WDM滤波器固定在环中。 环在中间部分插入外管,并通过软焊技术固定在其中。 单纤维准直器和双光纤准直器分别与过滤器的相对表面耦合,并在外管中对准。 此外,单和双光纤准直器也通过软焊技术固定在其中,因为两个金属管分别保持单和双光纤准直器。 在本发明中,WDM过滤器是刚性固定的,以避免温度变化时的倾斜。 此外,本发明提供了具有低插入损耗和反射损耗的光学分插装置。
    • 5. 发明申请
    • Engaging device of linear sliding rail
    • 直线滑轨接合装置
    • US20090067763A1
    • 2009-03-12
    • US11976337
    • 2007-10-24
    • Chin-Hsiang Wang
    • Chin-Hsiang Wang
    • F16C29/06
    • F16C29/10
    • An engaging device of a linear sliding rail includes a sliding rail and a sliding block. The sliding block comprises a sliding base body, a supporting body and two connecting bodies. The front and rear ends of the sliding base body have a positioning plate respectively. The two locking pieces each comprises hooks. The hook locks the two connecting bodies at the front and rear ends of the sliding base body. The hook abuts against one end of the abutting piece. The other end of the abutting piece abuts against front and rear end faces of the supporting body respectively. Via this arrangement, when the locking piece locks the two connecting bodies at both ends of the sliding base body, it also generating a pre-pressure to press the supporting body, thereby assembling the supporting body and the two connecting bodies on the sliding base body tightly and firmly.
    • 线性滑轨的接合装置包括滑轨和滑块。 滑块包括滑动基体,支撑体和两个连接体。 滑动基体的前端和后端分别具有定位板。 两个锁定件各自包括钩。 钩将滑动基体的前端和后端处的两个连接体锁定。 钩子抵靠抵靠件的一端。 抵接件的另一端分别与支撑体的前端面和后端面抵接。 通过这种布置,当锁定件在滑动基体的两端锁定两个连接体时,还产生预压力以按压支撑体,从而将支撑体和两个连接体组装在滑动基体上 紧紧坚定
    • 10. 发明授权
    • Engaging device of linear sliding rail
    • 直线滑轨接合装置
    • US07748906B2
    • 2010-07-06
    • US11976337
    • 2007-10-24
    • Chin-Hsiang Wang
    • Chin-Hsiang Wang
    • F16C29/06
    • F16C29/10
    • An engaging device of a linear sliding rail includes a sliding rail and a sliding block. The sliding block comprises a sliding base body, a supporting body and two connecting bodies. The front and rear ends of the sliding base body have a positioning plate respectively. The two locking pieces each comprises hooks. The hook locks the two connecting bodies at the front and rear ends of the sliding base body. The hook abuts against one end of the abutting piece. The other end of the abutting piece abuts against front and rear end faces of the supporting body respectively. Via this arrangement, when the locking piece locks the two connecting bodies at both ends of the sliding base body, it also generating a pre-pressure to press the supporting body, thereby assembling the supporting body and the two connecting bodies on the sliding base body tightly and firmly.
    • 线性滑轨的接合装置包括滑轨和滑块。 滑块包括滑动基体,支撑体和两个连接体。 滑动基体的前端和后端分别具有定位板。 两个锁定件各自包括钩。 钩将滑动基体的前端和后端处的两个连接体锁定。 钩子抵靠抵靠件的一端。 抵接件的另一端分别与支撑体的前端面和后端面抵接。 通过这种布置,当锁定件在滑动基体的两端锁定两个连接体时,还产生预压力以按压支撑体,从而将支撑体和两个连接体组装在滑动基体上 紧紧坚定