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    • 93. 发明专利
    • Sealed cable connection
    • 密封电缆连接
    • JP2009116368A
    • 2009-05-28
    • JP2009045479
    • 2009-02-27
    • Tyco Telecommunications (Us) Incタイコ テレコミュニケーションズ (ユーエス) インコーポレーテッド
    • KORDAHI MAURICEGIORDANO DAVIDSTIX ROBERT
    • G02B6/00G02B6/24G02B6/38G02B6/44H02G1/14H02G15/14
    • G02B6/2558G02B6/4428H02G15/013H02G15/115
    • PROBLEM TO BE SOLVED: To provide a sealed cable joint that is easier to assemble and stronger against the penetration of hydrogen than existing seals. SOLUTION: Sealed cable connections 16 can be used to connect first and second cables to a sealed cable joint. The sealed cable connection at one end of the sealed cable joint includes a cable socket body 30 positioned within an inner region of a housing. The cable socket body 30 includes a passageway receiving one of the cables. A seal securing member 36 is positioned within the inner region of the housing and secured into contact with the cable socket body. At least one seal, such as a resilient metal seal, is compressed between the cable socket body and the seal securing member to seal against the inner surface of the housing. The sealed cable connection can also include a cable seal positioned around the cable and within the passageway of the cable socket body. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种密封的电缆接头,其比现有的密封件更容易组装并且更强于抵抗氢气的穿透。

      解决方案:密封电缆连接16可用于将第一和第二电缆连接到密封的电缆接头。 在密封电缆接头的一端处的密封电缆连接包括定位在壳体的内部区域内的电缆插座主体30。 电缆插座主体30包括容纳电缆之一的通道。 密封件固定件36定位在壳体的内部区域内并固定成与电缆插座本体接触。 至少一个密封件(例如弹性金属密封件)在电缆插座本体和密封件固定构件之间被压缩以密封住壳体的内表面。 密封电缆连接还可以包括围绕电缆定位并且在电缆插座主体的通道内的电缆密封件。 版权所有(C)2009,JPO&INPIT

    • 94. 发明专利
    • Protection sleeve, and apparatus and method for producing protection sleeve
    • 保护套,以及用于生产保护套的装置和方法
    • JP2009080472A
    • 2009-04-16
    • JP2008218147
    • 2008-08-27
    • Sumitomo Electric Ind Ltd住友電気工業株式会社
    • HONMA TOSHIHIKO
    • G02B6/255
    • G02B6/2558
    • PROBLEM TO BE SOLVED: To provide a protection sleeve reinforcing an optical fiber fused connection part, with which falling of a reinforcing rod is reliably prevented without causing any bending in an optical fiber, and to provide an apparatus and a method for producing the protection sleeve. SOLUTION: This protection sleeve 11 reinforces the optical fiber fused connection part including a heat fusible adhesive tube 13 and a reinforcing rod 14 inside a heat shrinkable tube 12, wherein the heat shrinkable tube 12, the adhesive tube 13 and the reinforcing rod 14 are bonded together in a partial section of the heat shrinkable tube 12 in the longitudinal direction. The partial section includes the center of the protection sleeve 11 and is preferably in the range of 1/4 to 2/5 of the protection sleeve length. Moreover, the reinforcing rod14 is preferably a glass rod or a ceramic rod having a flat plane. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种加强光纤熔接连接部件的保护套筒,可靠地防止加强棒的落下而不引起光纤中的任何弯曲,并且提供一种用于生产光纤的设备和方法 保护套。 解决方案:该保护套11加强在热收缩管12内包括热熔粘合剂管13和加强杆14的光纤熔融连接部,其中,热收缩管12,粘合管13和加强杆 14在长度方向上在热收缩管12的局部截面中结合在一起。 部分部分包括保护套筒11的中心,并且优选在保护套筒长度的1/4至2/5的范围内。 此外,加强杆14优选为具有平面的玻璃棒或陶瓷棒。 版权所有(C)2009,JPO&INPIT
    • 95. 发明专利
    • Fusion splicing machine
    • 熔断机
    • JP2007286142A
    • 2007-11-01
    • JP2006110454
    • 2006-04-13
    • Sumitomo Electric Ind Ltd住友電気工業株式会社
    • MIYAMORI MAKOTOHATTORI KAZUNARIIKEJIMA OSAMU
    • G02B6/255
    • G02B6/2551G02B6/2553G02B6/2558
    • PROBLEM TO BE SOLVED: To provide a fusion splicing machine that can comprehend the state of progress of a reinforcing process and that can perform efficiently and with proper timing fusion splicing and reinforcement preparation of an optical fiber to be reinforced next, in concurrently carrying out the fusion splicing and the reinforcing process. SOLUTION: The fusion splicing machine includes a fusion splicing device for abutting and welding optical fiber ends and a reinforcing device for reinforcing the fusion-spliced optical fibers by covering with a reinforcing sleeve. A display device for monitoring the state of fusion splicing is designed to have a display function for displaying the state of progress of the reinforcing process, wherein the state of progress of the reinforcing process is displayed by heating-up, heat-keeping, and cooling-down information or displayed by time information or temperature information. Also, if a plurality of independently controllable reinforcing devices are provided, the state of progress of each reinforcing device is displayed. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够理解加固过程的进展状态并能够有效地执行下一步加强的光纤的适当的时间熔接和增强制备的熔接机,同时 进行熔接和加固工艺。 解决方案:熔接机包括用于邻接和焊接光纤端部的熔接装置和用于通过用增强套筒覆盖来加强熔接光纤的加强装置。 用于监视熔接状态的显示装置被设计成具有显示加强过程的状态的显示功能,其中通过加热,保温和冷却来显示加强过程的进展状态 按时间信息或温度信息显示。 此外,如果设置多个可独立控制的加强装置,则显示各加固装置的进度状态。 版权所有(C)2008,JPO&INPIT