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1. 发明授权

US5733043A Temperature measuring device 失效
标题翻译：温度测量装置
公开(公告)号：US5733043A
公开(公告)日：1998-03-31
申请号：US743552
申请日：1996-11-04
申请人： Takeo Yamada , Yasunori Yoshie , Hiroaki Miyahara , Yasushi Kaneda , Masayuki Nakada
发明人： Takeo Yamada , Yasunori Yoshie , Hiroaki Miyahara , Yasushi Kaneda , Masayuki Nakada
IPC分类号： G01K1/08 , G01J5/00 , G01J5/02 , G01J5/04 , G01J5/08 , G01K1/12 , G01M11/00 , G02B6/00 , G02B6/02 , G02B6/44 , G01K13/00
CPC分类号： G01J5/08 , G01J5/004 , G01J5/041 , G01J5/046 , G01J5/0821 , G01K1/125
摘要： A temperature measuring device includes an optical fiber; a metallic protective tube for covering the optical fiber to form a metal-covered optical fiber; and a radiation thermometer connected to the metal-covered optical fiber. A heat insulation coating may be added to cover the metallic protective tube.
摘要翻译：温度测量装置包括光纤; 用于覆盖光纤以形成金属覆盖的光纤的金属保护管; 和连接到金属覆盖的光纤的辐射温度计。可以加入绝热涂层以覆盖金属保护管。

2. 发明授权

US5231260A Apparatus for manufacturing metal tube covered optical fiber cable and method therefor 失效
公开(公告)号：US5231260A
公开(公告)日：1993-07-27
申请号：US741400
申请日：1991-07-30
申请人： Yasunori Yoshie , Takashi Tsukui
发明人： Yasunori Yoshie , Takashi Tsukui
IPC分类号： B23K26/26 , B29C59/04 , G02B6/44
CPC分类号： B29C59/04 , B23K26/262 , G02B6/4484 , G02B6/4488
摘要： An apparatus for manufacturing a metal tube covered optical fiber cable, including an assembly (2) having a plurality of roller pairs, for causing both side edges of a metal strip (1) to abut against each other to form the metal strip into a metal tube, a laser welding means (7) for radiating a laser beam to abutment portions of the metal tube to bond the abutment portions to obtain a sealed metal tube (1c), and an optical fiber guiding means (6) for guiding an optical fiber (5) in a formed metal tube (1a) comprisesan extra length control means comprisinga tension adjusting means (15) for the metal strip (1) arranged in the upstream of the assembly (2) and a tension adjusting means (14) for the optical fiber (5) arranged in the upstream of the optical fiber guide means (6), anda traction means (11, 13) including tension variable means (11) for the metal tube covered optical fiber cable (1d).

3. 发明授权

US5380977A Apparatus for manufacturing metal tube covered optical fiber cable and method therefor 失效
标题翻译：金属管覆盖光纤电缆的制造装置及其方法
公开(公告)号：US5380977A
公开(公告)日：1995-01-10
申请号：US49510
申请日：1993-04-19
申请人： Yasunori Yoshie , Takashi Tsukui
发明人： Yasunori Yoshie , Takashi Tsukui
IPC分类号： B23K26/26 , B29C59/04 , G02B6/44 , B23K26/00
CPC分类号： B29C59/04 , B23K26/262 , G02B6/4484 , G02B6/4488
摘要： An apparatus for manufacturing a metal tube covered optical fiber cable comprises an assembly of a plurality of roller pairs for forming a metal strip into a metal tube so that both side edge portions abut against each other, a laser (7) for welding the abutment portions with a laser beam to obtain a sealed metal tube (1c), an optical fiber guide for guiding an optical fiber (5) into the formed metal tube (1a), and a traction apparatus including a tension variable element for continuously drawing a sealed metal tube (id). The optical fiber guide is elastically urged against an inner wall opposite to an irradiated surface of the metal tube so that the optical fiber is protected even when the focal point of the laser beam is positioned below the abutment portions of the metal tube. In one embodiment a leaf spring mechanism is used to elastically urge the optical fiber guide.
摘要翻译：一种金属管覆盖光纤电缆的制造装置，包括：多个辊对的组装体，用于将金属带形成为金属管，使得两个侧边缘部彼此抵接;激光器（7），用于焊接邻接部分用激光束获得密封的金属管（1c），用于将光纤（5）引导到形成的金属管（1a）中的光纤引导件，以及牵引装置，其包括用于连续拉伸密封金属管（id）。光纤引导件弹性地抵靠与金属管的照射表面相对的内壁，使得即使当激光束的焦点位于金属管的邻接部分下方时，光纤也被保护。在一个实施例中，使用板簧机构来弹性地推动光纤引导件。

4. 发明授权

US06423389B1 Metal tube armored linear body, metal tube armoring linear body, method and apparatus for manufacturing metal tube armored linear body 失效
标题翻译：金属管铠装直线体，金属管铠装直线体，金属管铠装线体制造方法和装置
公开(公告)号：US06423389B1
公开(公告)日：2002-07-23
申请号：US09445809
申请日：2000-02-29
申请人： Yasunori Yoshie
发明人： Yasunori Yoshie
IPC分类号： B32B108
CPC分类号： B21C37/08 , C25D3/66 , C25D3/665 , C25D5/36 , C25D7/04 , C25D7/06 , F16L9/04 , G02B6/44 , Y10S428/935 , Y10S428/939 , Y10T428/139 , Y10T428/1393
摘要： An object is to provide a metallic-conduit-armored type linear member in which a linear member and the like contained in a metallic conduit do not become damaged and a defect in the metallic conduit can be repaired, a metallic conduit for armoring the linear member, and a method and a system for manufacturing the metallic-conduit-armored type linear member. The method comprises a basic process (I) in which a metallic tape (1) is formed into a tubular member, a seam of the tubular member is joined to complete a sealed metallic conduit, and a metallic-conduit-armored type linear member (12) is formed by loading a linear member (5) inside the metallic conduit, and a metallic coating process (II) in which a metallic coating layer is formed on an outer surface of the sealed metallic conduit by performing plating by using a room-temperature molten-salt electrolytic bath subsequent to the basic process (I).
摘要翻译：本发明的目的是提供一种金属导管 - 铠装型线性构件，其中容纳在金属导管中的线性构件等不会被损坏并且可以修复金属导管中的缺陷，用于铠装线性构件的金属导管以及用于制造金属导管 - 铠装型线性构件的方法和系统。该方法包括基本方法（I），其中金属带（1）形成为管状构件，管状构件的接缝为连接成完成密封的金属导管，并且通过在金属管道内装载线性构件（5）和金属涂层方法（II）形成金属导管 - 铠装型线性构件（12），其中金属涂层通过在基本工艺（I）之后使用室温熔盐电解槽进行电镀，形成在密封的金属导管的外表面上。

5. 发明授权

US5653898A Method of manufacturing optical fiber cable covered with metal pipe, and apparatus for manufacturing this optical fiber cable 失效
标题翻译：用金属管覆盖的光缆的制造方法以及该光缆的制造装置
公开(公告)号：US5653898A
公开(公告)日：1997-08-05
申请号：US464132
申请日：1995-06-05
申请人： Yasunori Yoshie , Takashi Kanazawa
发明人： Yasunori Yoshie , Takashi Kanazawa
IPC分类号： B23K26/24 , B23K26/26 , G02B6/44 , B23K26/02 , B23K26/00 , B23K37/04
CPC分类号： B23K26/206 , B23K26/244 , B23K26/262 , G02B6/4488
摘要： An apparatus for manufacturing an optical fiber cable covered with a metal pipe forms a metal pipe by abutting two sides of a metal strip to be pulled, introduces an optical fiber or an optical fiber bundle into the metal pipe, and seals the opening of the metal pipe by laser welding. A squeeze shoe is arranged immediately before a welding position. The inner circumferential surface of the squeeze shoe is brought into contact with the metal pipe, and the section of this inner circumferential surface conforms to the outer circumferential surface of the metal pipe. The squeeze shoe is vertically divided into halves. Since the squeeze shoe is provided immediately before the welding position, the opening of the metal pipe can have a predetermined width and be welded. The opening width is adjusted in accordance with at least one of a diameter, thickness and composition of the metal strip and in accordance with at least one of a welding rate, laser beam power and laser beam focus shift amount of the laser welder. Thus, thermal damage to the optical fiber can be reliably prevented, and defective welding caused by a spatter can be prevented, so that a long-time continuous operation is enabled. An elongated optical fiber cable covered with a metal pipe can be manufactured.
摘要翻译：用金属管制成的光纤电缆的制造装置通过将待拉的金属带的两面相邻而形成金属管，将光纤或光纤束引入金属管，并密封金属的开口管道采用激光焊接。紧靠焊接位置之前布置挤压靴。挤压靴的内周面与金属管接触，该内周面的截面与金属管的外周面一致。挤压鞋垂直分为两半。由于在紧靠焊接位置之前设置挤压靴，金属管的开口可以具有预定的宽度并被焊接。根据金属带的直径，厚度和组成中的至少一个，并且根据激光焊接机的焊接速率，激光束功率和激光束聚焦偏移量中的至少一个来调节开口宽度。因此，可以可靠地防止对光纤的热损伤，并且可以防止由飞溅引起的焊接不良，使得能够进行长时间的连续操作。可以制造覆盖有金属管的细长光缆。

6. 发明授权

US5440095A Apparatus for manufacturing metal tube covered optical fiber cable and method therefor 失效
标题翻译：金属管覆盖光纤电缆的制造装置及其方法
公开(公告)号：US5440095A
公开(公告)日：1995-08-08
申请号：US78574
申请日：1993-06-17
申请人： Yasunori Yoshie , Takashi Tsukui
发明人： Yasunori Yoshie , Takashi Tsukui
IPC分类号： B23K26/26 , B29C59/04 , G02B6/44 , B23K26/00
CPC分类号： B29C59/04 , B23K26/262 , G02B6/4484 , G02B6/4488
摘要： An apparatus for manufacturing a metal tube covered optical fiber cable, having an assembly (2) consisting of a plurality of roller pairs for forming a metal strip (1) subjected to traction and causing both side edges of the metal strip to abut against each other to form a metal tube, a laser welding device (7) for radiating a laser beam on abutment portions of the metal tube to bond the abutment portions, thereby obtaining a sealed metal tube (1c), and an optical fiber guide means (6) for guiding an optical fiber (5) into the formed metal tube (1a), wherein the laser welding device (7) determines a focal point shift amount so that a rear bead width determined by an outer diameter and a wall thickness of the metal tube falls within a predetermined range, and laser welding is performed at a welding rate corresponding to the determined focal point shift amount.
摘要翻译：一种用于制造金属管覆盖的光纤电缆的装置，具有由多个辊对构成的组件（2），用于形成经受牵引的金属带（1）并使金属带的两个侧边彼此邻接以形成金属管，激光焊接装置（7），用于在金属管的邻接部分上辐射激光束以结合邻接部分，从而获得密封的金属管（1c），以及光纤引导装置（6）用于将光纤（5）引导到所形成的金属管（1a）中，其中激光焊接装置（7）确定焦点位移量，使得由金属管的外径和壁厚确定的后胎圈宽度落在预定范围内，并且以与确定的焦点偏移量相对应的焊接速率进行激光焊接。

7. 发明授权

US5210391A Apparatus for manufacturing metal tube covered optical fiber cable and method therefor 失效
标题翻译：用于制造金属管覆盖的光纤电缆的装置及其方法
公开(公告)号：US5210391A
公开(公告)日：1993-05-11
申请号：US730915
申请日：1991-07-29
申请人： Yasunori Yoshie , Takashi Tsukui
发明人： Yasunori Yoshie , Takashi Tsukui
IPC分类号： B23K26/26 , B29C59/04 , G02B6/44
CPC分类号： B29C59/04 , B23K26/262 , G02B6/4484 , G02B6/4488
摘要： An apparatus for manufacturing a metal tube covered optical fiber cable comprises an assembly of a plurality of roller pairs for forming a metal strip into a metal tube so that both side edge portions abut against each other, a laser (7) for welding the abutment portions with a laser beam to obtain a sealed metal tube (1c), an optical fiber guide for guiding an optical fiber (5) into the formed metal tube (1a), and a traction apparatus including a tension variable elements for continuously drawing a sealed metal tube (1d). The optical fiber guide is elastically urged against an inner wall opposite to an irradiated surface of the metal tube so that the optical fiber is protected even when the focal point of the laser beam is positioned below the abutment portions of the metal tube. In one embodiment a leaf spring mechanism is used to elastically urge the optical fiber guide.

8. 发明授权

US5586210A Apparatus for connecting metal tubes covering optical fiber cables and method of joining or splicing two optical fiber cables 失效
标题翻译：用于连接覆盖光纤电缆的金属管的装置和连接或拼接两条光纤电缆的方法
公开(公告)号：US5586210A
公开(公告)日：1996-12-17
申请号：US519480
申请日：1995-08-25
申请人： Yasunori Yoshie , Saburou Ishiro , Ryosuke Hata , Takeshi Nakamura
发明人： Yasunori Yoshie , Saburou Ishiro , Ryosuke Hata , Takeshi Nakamura
IPC分类号： G02B6/255 , B23K37/053 , G02B6/38 , G02B6/00 , G02B6/36
CPC分类号： G02B6/2558 , G02B6/2553
摘要： An apparatus for connecting metal tubes covering optical fiber cables includes at least two clamp units 10, 10' for holding a metal sleeve (C5) and two metal tubes (C2, C2') covering two optical fiber cables (C, C') in close position. A laser welding head is placed between two adjacent clamp units. Each clamp unit has a gear (22) as a rotation body to be driven by a drive gear, a clamp device (28, 33, 34) for clamping the metal tube covered optical fiber cables which are introduced in inserting holes (31) where the metal tube covered optical fiber cables are inserted. The clamp device is supported by the rotation body (22) so as to be movable together with the rotation body. The rotation body and the clamp device each are provided with a radially extending selectively open or blocked extraction path (36, 22') to remove, in a radial direction, the metal tube optical fiber cable which has been connected by the apparatus.
摘要翻译：用于连接覆盖光纤电缆的金属管的装置包括至少两个用于保持金属套筒（C5）的夹紧单元10,10'和两个覆盖两条光缆（C，C'）的金属管（C2，C2'）关闭位置激光焊接头放置在两个相邻的夹紧单元之间。每个夹紧单元具有作为由驱动齿轮驱动的旋转体的齿轮（22），用于夹持被引入到插入孔（31）中的金属管覆盖的光纤电缆的夹紧装置（28,33,34），其中插入金属管覆盖的光纤电缆。夹紧装置由旋转体（22）支撑，以便与旋转体一起移动。旋转体和夹持装置各自设置有径向延伸的选择性地打开或阻挡的提取路径（36,22'），以沿径向移动已经由该装置连接的金属管光纤电缆。

9. 发明授权

US5582748A Method of manufacturing optical fiber cable covered with metal pipe, and apparatus for manufacturing this optical fiber cable 失效
标题翻译：用金属管覆盖的光缆的制造方法以及该光缆的制造装置
公开(公告)号：US5582748A
公开(公告)日：1996-12-10
申请号：US464120
申请日：1995-06-05
申请人： Yasunori Yoshie , Takashi Kanazawa
发明人： Yasunori Yoshie , Takashi Kanazawa
IPC分类号： G02B6/44 , B23K26/02 , B21D39/00
CPC分类号： G02B6/4488 , G02B6/4464 , G02B6/4484
摘要： A method and apparatus for manufacturing a metal pipe-covered optical fiber cable perform extra length control of the metal pipe with respect to the optical fiber in accordance with length adjustment by reducing the diameter of the metal pipe while applying minimum tension or without applying any tension for extra length control to the optical fiber by means of a pair of rollers, so that a crack in the optical fiber is avoided and the service life of the optical fiber is prolonged.
摘要翻译：用于制造金属管覆盖的光纤电缆的方法和装置根据长度调节对金属管进行额外的长度控制，通过减少金属管的直径同时施加最小张力或不施加任何张力通过一对辊对光纤进行额外的长度控制，从而避免了光纤中的裂纹，延长了光纤的使用寿命。

10. 发明授权

US5318215A Method of forming cladded cable having fiber with excess length enclosed therein 失效
标题翻译：形成包含多余纤维的包覆电缆的方法
公开(公告)号：US5318215A
公开(公告)日：1994-06-07
申请号：US21334
申请日：1993-02-23
申请人： Shigeo Toya , Tatsuo Teraoka , Yoshiyuki Hiramoto , Yasunori Yoshie
发明人： Shigeo Toya , Tatsuo Teraoka , Yoshiyuki Hiramoto , Yasunori Yoshie
IPC分类号： G02B6/44 , H04B9/00
CPC分类号： G02B6/4484 , G02B6/4488
摘要： A method of manufacturing a metal pipe clad cable having a fiber with an excess length housed therein, comprises the steps of preparing a metal pipe clad cable comprising a metal pipe and a fiber housed in the metal pipe, and passing said metal pipe clad cable through a plurality of sets of bending rolls. The metal pipe is repeatedly bent when passing through the plural sets of said bending rolls so as to generate a plastic deformation within the metal pipe and, thus, to impart an excess length to the fiber within the metal pipe.
摘要翻译：制造容纳有多余纤维的金属管包覆电缆的方法包括以下步骤：制备包含金属管和容纳在金属管中的纤维的金属管包层电缆，并使所述金属管包层电缆穿过多组弯曲辊。金属管在通过多组所述弯曲辊时反复弯曲，从而在金属管内产生塑性变形，从而使金属管内的纤维具有过长的长度。

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