Color-coded optical fiber ribbon and die for making the same
    1.
    发明授权
    Color-coded optical fiber ribbon and die for making the same 有权
    彩色编码光纤色带和模具制作相同

    公开(公告)号:US06381390B1

    公开(公告)日:2002-04-30

    申请号:US09287017

    申请日:1999-04-06

    IPC分类号: G02B644

    CPC分类号: G02B6/4482

    摘要: A color-coded optical fiber ribbon includes a plurality of substantially parallel, adjacent, longitudinally extending optical fibers disposed, at least at a given cross section of the optical fiber ribbon, in substantially the same plane. A resin matrix material covers the optical fibers, which have at least one coating formed thereon. A color-coding identification scheme for the optical fiber ribbon is formed by coloring the optical fiber ribbon with at least two colors. A ribbon die for producing the color-coded optical fiber ribbon includes at least one coating chamber having at least one primary coating orifice for supplying a primary coating material to be applied to the optical fibers; and at least one flow guide channel for supplying a colored material in addition to the primary coating material in order to coat predetermined areas of the fiber optic ribbon so as to form the color-coding identification scheme.

    摘要翻译: 颜色编码的光纤带包括多个基本平行的,相邻的纵向延伸的光纤,至少在光纤带的给定横截面处设置在基本相同的平面内。 树脂基质材料覆盖其上形成有至少一个涂层的光纤。 通过使至少两种颜色的光纤带着色来形成用于光纤带的颜色编码识别方案。 用于生产颜色编码的光纤带的带状模具包括至少一个涂覆室,其具有至少一个主涂层孔口,用于提供要施加到光纤的初级涂层材料; 以及至少一个流动引导通道,用于除了第一涂层材料之外提供着色材料以便涂覆光纤带的预定区域,以形成颜色编码识别方案。

    Method of manufacturing optical fiber ribbons
    2.
    发明授权
    Method of manufacturing optical fiber ribbons 失效
    制造光纤带的方法

    公开(公告)号:US06454894B1

    公开(公告)日:2002-09-24

    申请号:US09116338

    申请日:1998-07-16

    IPC分类号: G02B604

    CPC分类号: G02B6/448

    摘要: A method of manufacturing optical ribbons, wherein the optical fibers are paid out by an optical fiber pay-out unit, and grouped together in a nozzle where they are coated in a coating material which is caused to set in order to form an optical fiber ribbon. A plurality of groups of optical fibers are formed in parallel in as many nozzles as possible, and the groups of optical fibers, which are coated in a coating material, are caused to set simultaneously using a single setting means for setting the coating material, in order to form as many ribbons of optical fibers as possible, thereby enabling the manufacturing cost of a ribbon to be reduced.

    摘要翻译: 一种制造光学带的方法,其中光纤由光纤放出单元支付,并且分组在喷嘴中,在喷嘴中被涂覆在被涂覆的材料中,以便形成光纤带 。 在尽可能多的喷嘴中平行地形成多组光纤,并且使用涂覆材料涂覆的光纤组,使用用于设置涂层材料的单个设置装置同时设置, 以形成尽可能多的光纤带,从而能够降低带的制造成本。

    Optical fiber multi-ribbon
    3.
    发明授权
    Optical fiber multi-ribbon 失效
    光纤多色带

    公开(公告)号:US5905835A

    公开(公告)日:1999-05-18

    申请号:US903765

    申请日:1997-07-31

    IPC分类号: G02B6/08 G02B6/44

    CPC分类号: G02B6/4404

    摘要: An optical fiber multi-ribbon including at least two initial optical fiber ribbons having individual first sheaths for assembling the fibers of each ribbon together side by side and in a common plane. The initial optical fiber ribbons are disposed side by side and in a common plane and a common exterior second sheath surrounds the initial ribbons. The individual first sheaths of the initial ribbons and the common exterior second sheath are made from the same resin. This resin is advantageously relatively hard. Applications include high-density optical telecommunication cables.

    摘要翻译: 一种光纤多色带,其包括至少两个具有单独的第一护套的初始光纤带,用于将每个带的纤维并排并排在共同的平面中。 初始光纤带并排布置在公共平面中,并且公共外部第二护套围绕初始带状物。 初始带子和公共外部第二护套的单个第一护套由相同的树脂制成。 该树脂有利地相对较硬。 应用包括高密度光通信电缆。

    Coating applicator for producing optical fiber ribbon with improved geometry
    4.
    发明授权
    Coating applicator for producing optical fiber ribbon with improved geometry 失效
    用于生产具有改进的几何形状的光纤带的涂布器

    公开(公告)号:US06355102B2

    公开(公告)日:2002-03-12

    申请号:US09114836

    申请日:1998-07-14

    IPC分类号: B65C1102

    CPC分类号: G02B6/448 C03C25/18

    摘要: A coating applicator for continuously applying matrix material to a plurality of optical fibers arranged in a ribbon configuration is described. The coating applicator has a first contacting means for contacting the plurality of optical fibers on a first side of the plurality of optical fibers and for contacting a first end fiber of the plurality of optical fibers. The coating applicator also has a second contacting means for contacting the plurality of optical fibers on a second side of the plurality of optical fibers and for contacting a second end fiber of the plurality of optical fibers. The second contacting means is located downstream of the first contacting means, and is located relative to the first contacting means so that the optical fibers are forced to contact the first and second contacting means as described above.

    摘要翻译: 描述了一种用于将矩阵材料连续地施加到以带状配置布置的多个光纤的涂布器。 涂布器具有第一接触装置,用于在多个光纤的第一侧上接触多个光纤,并且用于接触多根光纤的第一端纤维。 涂布施加器还具有第二接触装置,用于在多个光纤的第二侧上接触多个光纤并且用于接触多个光纤的第二端部光纤。 第二接触装置位于第一接触装置的下游,并且相对于第一接触装置定位,使得如上所述迫使光纤与第一和第二接触装置接触。

    Fiber optic cable
    5.
    发明授权
    Fiber optic cable 失效
    光纤电缆

    公开(公告)号:US06173101B2

    公开(公告)日:2001-01-09

    申请号:US09012185

    申请日:1998-01-23

    IPC分类号: G02B606

    摘要: A fiber optic cable includes an end section in the form of a ribbon and a central section in which the sheath has a substantially tubular form. Applications include fiber optic cable connectors and spare lengths of fiber optic cable for jointing cassettes.

    摘要翻译: 光纤电缆包括带状的端部部分和中心部分,其中护套具有基本上管状的形状。 应用包括光纤电缆连接器和用于连接磁带的备用长度的光纤电缆。

    Apparatus for curing by UV radiation
    6.
    发明授权
    Apparatus for curing by UV radiation 失效
    UV辐射固化装置

    公开(公告)号:US5828071A

    公开(公告)日:1998-10-27

    申请号:US583803

    申请日:1996-01-05

    摘要: The invention relates to apparatus for curing an object by using UV radiation, the object being made, at least in part, of a material that is cross-linkable under UV radiation, said apparatus including: UV radiation sources (2); a tube (3) made of a material that is permeable to UV radiation, the tube being surrounded by the UV radiation sources (2), and being designed to receive at least a portion of the object to be cured; and gas feed means for generating a gas flow (15) through the tube (3) along a general flow axis (9). According to the invention, the apparatus further includes channeling means (4) for causing a portion (16) of the gas flow (15) to constitute a gas screen sweeping the inside sidewall (5) of the tube (3).

    摘要翻译: 本发明涉及通过使用紫外线辐射来固化物体的装置,该物体至少部分地由在紫外线辐射下可交联的材料制成,所述装置包括:紫外线辐射源(2); 由紫外线辐射可渗透的材料制成的管(3),所述管被紫外线辐射源(2)包围,并被设计成容纳待固化的物体的至少一部分; 以及气体供给装置,用于沿着一般的流动轴线(9)通过管道(3)产生气流(15)。 根据本发明,该装置还包括用于使气流(15)的一部分(16)构成清扫管(3)的内侧壁(5)的气屏的通道装置(4)。