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    • 3. 发明授权
    • 공압을 이용하여 광케이블이 포설된 내관에 추가의광케이블을 포설하기 위한 광케이블 견인선 포설 장치 및방법
    • 使用空气吹扫技术在内部管道分配的光纤中拉动牵引线的装置和方法
    • KR100904609B1
    • 2009-06-25
    • KR1020070097615
    • 2007-09-27
    • 주식회사 케이티
    • 홍용의고석봉이상모이재갑
    • G02B6/52G02B6/54
    • 본 발명은 광케이블 견인선 포설 장치 및 방법에 관한 것으로, 보다 상세하게는 광케이블이 기 포설되어 있는 광케이블 내관에 추가의 광케이블 견인선을 포설하기 위한 공압을 이용한 광케이블 견인선 포설 장치 및 방법에 관한 것이다
      본 발명의 광케이블 견인선 포설장치는 기존의 광케이블(40)이 포설된 광케이블 내관(90)에 추가의 광케이블 견인선(20)을 포설하기 위한 광케이블 견인선 포설장치로서, 견인선(20)을 포설하고자 하는 대상인 광케이블 내관(90)에 선단이 결합되며, 중간에 상기 광케이블 내관(90)에 기 포설된 광케이블(40)이 외측으로 빠져나가는 인출구(85)가 형성된 내관 견인선 주입 커넥터(80)와; 상기 내관 견인선 주입 커넥터(80)의 후단(87)에 선단부가 결합되며 일측에 견인선 인입구(30)가 형성된 견인선 주입기(70)와; 상기 견인선 주입기(70) 측으로 공급되는 견인선(20)과; 상기 견인선(20)의 선단에 결합되어 압축공기에 의해 밀려 이동하는 선단 스펀지(60)와; 상기 견인선 주입기(70)의 후단측에 연결되어 압축공기를 공급하여 상기 선단 스펀지(60)를 이동시킴으로써 견인선(20)이 상기 광케이블 내관(90)에 포설되도록 하는 콤프레셔(10)를 포함하는 구성으로 이루어진다.
    • 4. 发明公开
    • 광옥외선의 꺾임 및 손상 방지를 위한 보호관
    • 电缆损坏的光纤电缆保护管
    • KR1020090025750A
    • 2009-03-11
    • KR1020070090842
    • 2007-09-07
    • 주식회사 케이티
    • 김보겸박태동고석봉이원형
    • H02G3/04
    • G02B6/50G02B6/4459
    • A protection tube for an optical cable from damage is provided to maintain the quality level of FTTH by preventing the cable from being damaged. A protection tube(3) for an optical cable from damage is comprised the form of the cylindrical pipe in the natural state. A wrinkle(35) is molded in the inner side of the protecting tube into the longitudinal direction. The shape supporting wire maintaining the shape of the broken state of the protecting tube is formed in the center of the protecting tube along the longitudinal direction. The shape supporting wire has the constant rigidity and is curve-cut at the constant angle range. The shape supporting wire is formed of the material having the property that maintains the broken state.
    • 提供用于光缆损坏的保护管,以通过防止电缆损坏来维持FTTH的质量水平。 用于光缆损坏的保护管(3)包括处于自然状态的圆柱形管道的形式。 在保护管的内侧沿纵向成型有皱纹(35)。 在保护管的中心沿着长度方向形成保持管的断裂状态的形状的支撑线。 形状支撑线具有恒定的刚度,并且在恒定角度范围内进行曲线切割。 形状支撑线由具有维持断裂状态的材料形成。
    • 5. 发明公开
    • 광튜브 케이블
    • 光纤电缆
    • KR1020090005777A
    • 2009-01-14
    • KR1020070069082
    • 2007-07-10
    • 주식회사 케이티
    • 박태동김보겸고석봉이원형
    • G02B6/52
    • An optical tube cable is provided to install an optical fiber unit without using a blowing installation method by forming a pulling wire for an optical fiber unit longer than the length of an optical tube body. An optical tube cable(1) is installed at the installation spot of an optical fiber unit in advance. The optical tube cable installs optical fiber unit in the inside. The optical tube cable is composed of an optical tube body and a pulling wire. A hollow part is formed in the optical tube body(10). The hollow part contains the optical fiber unit. The pulling wire(20) is inserted into the hollow part and tows the optical fiber unit. The pulling wire is formed longer than the length of the optical tube body.
    • 提供一种光管电缆,用于通过形成比光管体的长度更长的光纤单元的牵引线,而不使用吹塑安装方法来安装光纤单元。 预先将光管电缆(1)安装在光纤单元的安装点处。 光管电缆将光纤单元安装在内部。 光管电缆由光管体和拉丝线组成。 在光管体(10)中形成有中空部。 中空部分包含光纤单元。 牵引线(20)插入中空部分并牵引光纤单元。 牵引线形成得比光管体的长度长。
    • 6. 发明公开
    • 세대 단자함내 광케이블 종단처리 방법
    • 用于室内终端盒的光缆终端方法
    • KR1020080002094A
    • 2008-01-04
    • KR1020060060702
    • 2006-06-30
    • 주식회사 케이티
    • 고석봉서한교정기태강대경
    • G02B6/46G02B6/36G02B6/44
    • An optical cable termination method of an indoor terminal box is provided to increase space utilization in the indoor terminal box with keeping the function of an optical outlet, although the optical outlet is not installed and to connect an optical cable to an optical jumper cord safely. An optical cable termination method of an indoor terminal box(10) terminates an optical cable in the indoor terminal box by using an optical jumper cord(30) without using an optical outlet that is an optical cable termination device, if a light collecting optical fiber of an ABF(Air Balloon Fiber) method and the indoor optical cable are fitted in the indoor terminal box installed in an apartment house. An optical cable junction point between the ABF light collecting optical fiber and the optical jumper cord is protected by using an ABF tube(20) and an ABF tube connector(60).
    • 提供了一种室内接线盒的光缆终端方法,以尽可能不安装光出口并且将光缆安全地连接到光跳线,来增加室内终端盒中的空间利用,同时保持光插座的功能。 室内接线盒(10)的光缆终端方法如果使用聚光光纤,则不使用光缆端接装置的光插座,通过使用光跳线(30)终止室内接线盒中的光缆 的ABF(气球纤维)方法和室内光缆安装在安装在公寓内的室内接线盒中。 通过使用ABF管(20)和ABF管连接器(60)来保护ABF聚光光纤和光跳线之间的光缆连接点。
    • 9. 发明公开
    • 분산제어광섬유 및 그의 제조 방법
    • 分散控制光纤及其制造方法
    • KR1020010060739A
    • 2001-07-07
    • KR1019990063155
    • 1999-12-28
    • 주식회사 케이티
    • 전정우이영탁정기태서한교박태상고석봉
    • G02B6/00
    • PURPOSE: A dispersion controlling optical fiber and a method for manufacturing thereof are provided to control the value of dispersion and declination of dispersion at the same time and to reduce the cost for manufacturing the optical fiber for controlling dispersion. CONSTITUTION: The dispersion controlling optical fiber and the method for manufacturing thereof, a core layer(21), a ring core layer(22), a depressed cladding area(23) and a matched cladding area(24) are included. And the dispersion controlling optical fiber has the distribution of refraction of MC(Matched Cladding) type, the distribution of refraction of DC(Depressed Cladding) type, the distribution of refraction of RING type and the distribution of refraction of MC_RING type. The silica tube is arranged and the foreign substance is removed and the matched cladding layer(24) is formed in the first progress. In the second progress, a layer including the refraction ratio distribution is formed. In the third progress, the basic material of the dispersion controlling optical fiber is manufactured. In the fourth progress, the optical fiber is drawn out from the basic material of the dispersion controlling optical fiber.
    • 目的:提供一种色散控制光纤及其制造方法,用于同时控制色散的偏差和偏差,降低制造用于控制色散的光纤的成本。 构成:包括色散控制光纤及其制造方法,芯层(21),环形芯层(22),凹陷包层区(23)和匹配包层区(24)。 并且色散控制光纤具有MC(匹配包层)类型的折射分布,DC(凹陷包层)类型的折射分布,RING类型的折射分布和MC_RING类型的折射分布。 布置二氧化硅管,除去异物,并且在第一次进行中形成匹配的包层(24)。 在第二进展中,形成包括折射率分布的层。 在第三进展中,制造色散控制光纤的基本材料。 在第四进展中,光纤从色散控制光纤的基本材料中拉出。
    • 10. 发明授权
    • 광섬유 코어에 도펀트를 구속하는 방법
    • 光纤核心中的聚焦方法
    • KR100271517B1
    • 2000-11-15
    • KR1019980001216
    • 1998-01-16
    • 주식회사 케이티
    • 김운하정기태서한교조윤희전정우고석봉권오덕최성일박상욱
    • G02B6/02
    • PURPOSE: A method of dopant confinement against an optical fiber core is provided to be capable of confining dopant and sub additives of high density against the optical fiber core by performing a soot core deposition step after a collapse step. CONSTITUTION: First, in a sintered core deposition step, a substrate tube is heated to deposit particles on an inner wall of the tube while SiCl4 and O2 simultaneously flows in the substrate tube. Then, in a collapse step, the substrate tube is heated by the temperature over a glass softening point. Next, in a soot core layer deposition step, the substrate tube is heated under the temperature at which the sintering process isn't occurred while SiCl4 flows in the substrate, thereby depositing SiCl4 on the inner wall of the sintered core.
    • 目的:提供一种针对光纤芯的掺杂剂限制的方法,以能够通过在崩溃步骤之后执行烟灰芯沉积步骤来限制高密度的掺杂剂和次添加剂对光纤芯。 构成:首先,在烧结芯沉积步骤中,加热衬底管以在管的内壁上沉积颗粒,同时SiCl 4和O 2同时在衬底管中流动。 然后,在崩溃步骤中,衬底管被玻璃软化点的温度加热。 接下来,在烟灰芯层沉积步骤中,在SiCl 4流入衬底的同时,在不发生烧结过程的温度下加热衬底管,从而在烧结芯的内壁上沉积SiCl 4。