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23 条记录 (耗时 0.029 秒)

    Optical connector
    1.
    发明授权
    Optical connector 有权
    光连接器

    公开(公告)号：US08678667B2

    公开(公告)日：2014-03-25

    申请号：US13416446

    申请日：2012-03-09

    申请人： Yuichi Koreeda ,  Naoki Katagiyama ,  Yoshikazu Namekawa ,  Yoshinori Kurosawa ,  Seiji Kojima

    发明人： Yuichi Koreeda ,  Naoki Katagiyama ,  Yoshikazu Namekawa ,  Yoshinori Kurosawa ,  Seiji Kojima

    IPC分类号： G02B6/38

    CPC分类号： G02B6/3882 ,  G02B6/3885

    摘要： In an optical connector, end faces of a pair of ferrules that hold multiple optical fibers are positioned with two guide pins and butted against each other to connect the optical fibers in the pair of ferrules. The optical connector is provided with an urging member for pushing the end faces against each other. The end faces are ground at an angle. The gap between the guide pins and guide holes, which open at the end faces and into which the guide pins are fitted, is larger than 0.004 mm and smaller than or equal to 0.008 mm. Powder caused by the friction generated when the guide pins are inserted and fitted into the guide holes is greatly reduced. Connection loss does not increase even when frequent connection and disconnection are performed, and cleaning the connector becomes unnecessary.

    摘要翻译： 在光连接器中，保持多根光纤的一对套圈的端面被定位成具有两个引导销并彼此对接以连接该对套圈中的光纤。 光连接器设置有用于将端面彼此推动的推动构件。 端面以一定角度研磨。 引导销和引导孔之间的间隙，其在端面处开放并且引导销装配到该引导孔中的间隙大于0.004mm且小于或等于0.008mm。 当导销插入并插入引导孔时产生的摩擦引起的粉末大大减少。 即使进行频繁的连接和断开连接，连接损失也不会增加，并且不需要清洁连接器。

    Optical Connector
    3.
    发明申请
    Optical Connector 有权
    光连接器

    公开(公告)号：US20120321252A1

    公开(公告)日：2012-12-20

    申请号：US13416446

    申请日：2012-03-09

    申请人： Yuichi Koreeda ,  Naoki Katagiyama ,  Yoshikazu Namekawa ,  Yoshinori Kurosawa ,  Seiji Kojima

    发明人： Yuichi Koreeda ,  Naoki Katagiyama ,  Yoshikazu Namekawa ,  Yoshinori Kurosawa ,  Seiji Kojima

    IPC分类号： G02B6/38

    CPC分类号： G02B6/3882 ,  G02B6/3885

    摘要： In an optical connector, end faces of a pair of ferrules that hold multiple optical fibers are positioned with two guide pins and butted against each other to connect the optical fibers in the pair of ferrules. The optical connector is provided with an urging member for pushing the end faces against each other. The end faces are ground at an angle. The gap between the guide pins and guide holes, which open at the end faces and into which the guide pins are fitted, is larger than 0.004 mm and smaller than or equal to 0.008 mm. Powder caused by the friction generated when the guide pins are inserted and fitted into the guide holes is greatly reduced. Connection loss does not increase even when frequent connection and disconnection are performed, and cleaning the connector becomes unnecessary.

    摘要翻译： 在光连接器中，保持多根光纤的一对套圈的端面被定位成具有两个引导销并彼此对接以连接该对套圈中的光纤。 光连接器设置有用于将端面彼此推动的推动构件。 端面以一定角度研磨。 引导销和引导孔之间的间隙，其在端面处开放并且引导销装配到该引导孔中的间隙大于0.004mm且小于或等于0.008mm。 当导销插入并插入引导孔时产生的摩擦引起的粉末大大减少。 即使进行频繁的连接和断开连接，连接损失也不会增加，并且不需要清洁连接器。

    Core detaching tool for optical fiber cable and method of detaching optical fiber cores from optical fiber cable
    9.
    发明申请
    Core detaching tool for optical fiber cable and method of detaching optical fiber cores from optical fiber cable 审中-公开
    用于光纤电缆的核心分离工具和从光纤缆线分离光纤芯线的方法

    公开(公告)号：US20060177189A1

    公开(公告)日：2006-08-10

    申请号：US11349117

    申请日：2006-02-08

    申请人： Yoshinori Kurosawa ,  Mikio Ohkoshi ,  Yoshihiro Kodaka ,  Takahiro Sato

    发明人： Yoshinori Kurosawa ,  Mikio Ohkoshi ,  Yoshihiro Kodaka ,  Takahiro Sato

    IPC分类号： G02B6/00

    CPC分类号： G02B6/4498

    摘要： A core detaching tool for an optical fiber cable detaches one or more optical fiber tape units accommodated in a sheath of the optical fiber cable by tearing the sheath. The core detaching tool for an optical fiber cable is provided with a pair of cable holding parts, and a moving mechanism for moving the cable holding parts. A pair of projected parts are formed inside the cable holding parts, and a distance between the projected parts is greater than a long side face of a cross section of the optical fiber tape unit. The optical fiber tape unit can be separated and detached from the sheath in intermediate post-branching of the optical fiber cable without increasing a transmission loss.

    摘要翻译： 用于光纤线缆的芯分离工具通过撕裂护套来分离容纳在光纤电缆的护套中的一个或多个光纤带单元。 用于光缆的芯分离工具设置有一对电缆保持部件和用于移动电缆保持部件的移动机构。 一对突出部分形成在电缆保持部分内部，并且突出部分之间的距离大于光纤带单元的横截面的长侧面。 光纤带单元可以在光缆的中间分支之间与护套分离和分离，而不增加传输损耗。