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61. 发明授权

US07865044B2 Sensing system using optical fiber suited to high temperatures 有权
标题翻译：感应系统采用适合高温的光纤
公开(公告)号：US07865044B2
公开(公告)日：2011-01-04
申请号：US12094647
申请日：2006-12-06
申请人： Mahmoud Farhadiroushan , Tom Richard Parker , Michail Mondanos
发明人： Mahmoud Farhadiroushan , Tom Richard Parker , Michail Mondanos
IPC分类号： G02B6/00
CPC分类号： G01J5/0821 , E21B47/102 , G01D5/3538 , G01J5/08 , G02B6/2558 , G02B6/4402 , G02B6/4436 , G02B6/4492
摘要： Remote sensing in an environment having temperatures greater than 300° C., using an optical fiber having a core (10), a cladding (20), and a metallic protective coating (30) on the cladding to protect a surface of the cladding, the cladding having a diameter greater than 150 μm, and a thickness of at least 50 μm. The larger diameter cladding means stress from the metallic protective layer can be reduced, giving lower optical loss and better hydrogen protection. A metal conduit (330) encapsulates the sensing fiber, and a pump evacuates the conduit to reduce hydrogen seepage. Ceramic splice protectors are used. OTDR is used to determine differential loss at different locations along the fiber. A reflective element at the far-end of the fiber eases calibration.
摘要翻译：在具有温度大于300℃的环境中使用在包层上具有芯（10），包层（20）和金属保护涂层（30）的光纤来远程感测以保护包层的表面，包层的直径大于150μm，厚度至少为50μm。较大直径的包层可以减少金属保护层的应力，降低光损耗，提高氢气保护性能。金属管道（330）封装传感纤维，泵抽出管道以减少氢气渗漏。使用陶瓷接头保护器。 OTDR用于确定沿着光纤不同位置的差分损耗。光纤远端的反射元件可以简化校准。

62. 发明申请

US20100322571A1 PROTECTION SLEEVE, MANUFACTURING APPARATUS FOR PROTECTION SLEEVE, AND MANUFACTURING METHOD FOR PROTECTION SLEEVE 有权
标题翻译：保护套管，保护套筒的制造装置及保护套筒的制造方法
公开(公告)号：US20100322571A1
公开(公告)日：2010-12-23
申请号：US12525985
申请日：2008-08-26
申请人： Toshihiko Honma
发明人： Toshihiko Honma
IPC分类号： G02B6/255 , B29C70/56
CPC分类号： G02B6/2558
摘要： A protection sleeve includes a heat shrinkable tube and an adhesive tube and a reinforcing rod housed inside the heat shrinkable tube. The heat shrinkable tube, the adhesive tube, and the reinforcing rod are adhered together in a section spanning across a lengthwise section of the heat shrinkable tube. A protection sleeve manufacturing apparatus includes a jig for securing protection sleeves and a heating device. The jig is contrived to hold a plurality of protection sleeves (each including a heat shrinkable tube, an adhesive tube and a reinforcing rod housed inside the heat shrinkable tube) in a parallel arrangement with spaces in-between. The heating device includes a plurality of hot air vents, means for setting a first distance between the jig and the hot air vents, and a means of setting the jig and the hot air vents to a second distance that is closer than the first distance.
摘要翻译：保护套筒包括热收缩管和粘合剂管以及容纳在热收缩管内的加强杆。热收缩管，粘合剂管和加强杆在跨越热收缩管的纵向部分的部分中粘合在一起。保护套筒制造装置包括用于固定保护套筒和加热装置的夹具。设置夹具以平行布置的多个保护套（每个包括可收缩管，粘合剂管和容纳在热收缩管内的加强杆）保持在其间。加热装置包括多个热风通道，用于设置夹具和热风通气口之间的第一距离的装置，以及将夹具和热风通气口设置成比第一距离更接近的第二距离的装置。

63. 发明申请

US20100247044A1 CONTROLLED RADIUS SPLICE PROTECTOR AND FABRICATION PROCESS 有权
标题翻译：控制的RADIUS防护器和制造过程
公开(公告)号：US20100247044A1
公开(公告)日：2010-09-30
申请号：US12413912
申请日：2009-03-30
申请人： Kenneth C. Noddings , Terry L. Holcomb , Mahmood A. Majid
发明人： Kenneth C. Noddings , Terry L. Holcomb , Mahmood A. Majid
IPC分类号： G02B6/255
CPC分类号： G02B6/2558
摘要： A controlled radius splice protector includes a first fiber optic fiber, a second fiber optic fiber, a fiber splice connecting the first fiber optic fiber and the second fiber optic fiber, a hot melted splice tubing extending over the fiber splice and a jacket tubing receiving the hot melted splice tubing and pre-formed to a selected bend radius.
摘要翻译：受控半导体接头保护器包括第一光纤，第二光纤纤维，连接第一光纤和第二光纤的光纤接头，在纤维接头上延伸的热熔接接管，以及接纳热熔接的熔接管并预先形成至选定的弯曲半径。

64. 发明授权

US07802924B2 Fiber optic ferrule 有权
标题翻译：光纤套圈
公开(公告)号：US07802924B2
公开(公告)日：2010-09-28
申请号：US12239848
申请日：2008-09-29
申请人： Joseph Edward Riska , Christopher E. Young
发明人： Joseph Edward Riska , Christopher E. Young
IPC分类号： G02B6/38
CPC分类号： G02B6/40 , G02B6/255 , G02B6/2558
摘要： Consistent with the present disclosure, a ferrule is provided that includes first and second channels, for example. Multiple fibers of a ribbon cable, for example, are divided into groups and fed into corresponding channels of the ferrule. Since multiple channels are provided, however, each channel can be made relatively narrow. Thus, by providing smaller channel widths, the fibers in those channels experience less thermal stress. Moreover, the channels are spaced from one another so that the lateral spacing between adjacent fibers in the ribbon cable is maintained in the ferrule. As a result, the fibers are not bent laterally, and thus may experience little bending stress.
摘要翻译：根据本公开，提供了例如包括第一和第二通道的套圈。例如，带状电缆的多根纤维被分成组并且被馈送到套圈的相应通道中。然而，由于提供了多个通道，所以可以使每个通道相对较窄。因此，通过提供较小的通道宽度，那些通道中的光纤经受较少的热应力。此外，通道彼此间隔开，使得带状电缆中的相邻纤维之间的横向间隔保持在套圈中。结果，纤维不侧向弯曲，因此可能会产生很小的弯曲应力。

65. 发明申请

US20100080510A1 FIBER OPTIC FERRULE 有权
标题翻译：光纤光纤
公开(公告)号：US20100080510A1
公开(公告)日：2010-04-01
申请号：US12239848
申请日：2008-09-29
申请人： JOSEPH Edward RISKA , Christopher E. Young
发明人： JOSEPH Edward RISKA , Christopher E. Young
IPC分类号： G02B6/40 , C03B37/15
CPC分类号： G02B6/40 , G02B6/255 , G02B6/2558
摘要： Consistent with the present disclosure, a ferrule is provided that includes first and second channels, for example. Multiple fibers of a ribbon cable, for example, are divided into groups and fed into corresponding channels of the ferrule. Since multiple channels are provided, however, each channel can be made relatively narrow. As noted above, thermal stress in a channel increases with increasing channel widths. Thus, by providing smaller channel widths, the fibers in those channels experience less thermal stress. Moreover, the channels are spaced from one another so that the lateral spacing between adjacent fibers in the ribbon cable is maintained in the ferrule. As a result, the fibers are not bent laterally, and thus may experience little bending stress.
摘要翻译：根据本公开内容，提供了例如包括第一和第二通道的套圈。例如，带状电缆的多个纤维被分成组并且被馈送到套圈的相应通道中。然而，由于提供了多个通道，所以可以使每个通道相对较窄。如上所述，通道中的热应力随着通道宽度的增加而增加。因此，通过提供较小的通道宽度，那些通道中的光纤经受较少的热应力。此外，通道彼此间隔开，使得带状电缆中的相邻纤维之间的横向间隔保持在套圈中。结果，纤维不侧向弯曲，因此可能会产生很小的弯曲应力。

66. 发明申请

US20090162019A1 SPLICED-ON CONNECTOR SYSTEM AND METHOD, SPLICER, AND CONNECTOR HOLDER FOR PRODUCING THE SAME 有权
标题翻译：分离式连接器系统和方法，分离器和连接器用于生产它们
公开(公告)号：US20090162019A1
公开(公告)日：2009-06-25
申请号：US12065374
申请日：2007-09-05
申请人： Ted Lichoulas , Kevin Monroe , Don Bullman , Douglas Duke
发明人： Ted Lichoulas , Kevin Monroe , Don Bullman , Douglas Duke
IPC分类号： G02B6/255
CPC分类号： G02B6/3846 , G02B6/2551 , G02B6/2558
摘要： Provided is a spliced-on connector system which includes a connector body, an incoming fiber which is spliced to the connector body, a splice sleeve which covers a splice point at which the incoming fiber is spliced to the connector body, and an extender tube which covers the splice sleeve. Also provided is a method of producing the spliced-on connector system; a holder including a depression which holds a connector body in a position in which the connector body is spliced to an incoming fiber, the holder being disposed inside a splicer which splices the connector body to the incoming fiber; and a splicer including a tube heater which heat-shrinks a splice sleeve over a splice point at which a connector body is spliced to an incoming fiber, the tube heater accommodating the connector holder which holds the connector body.
摘要翻译：提供了一种拼接式连接器系统，其包括连接器主体，与连接器主体接合的输入光纤，将入射光纤接合到连接器主体的接合点覆盖的接头套管和扩展器管，覆盖接头套筒。还提供了一种制造拼接式连接器系统的方法; 保持器，其包括将连接器本体保持在连接器主体被接合到入射光纤的位置的凹部，所述保持器设置在将连接器主体接合到入射光纤的接合器的内部; 以及包括管式加热器的接合器，该管式加热器将接头套管热收缩在连接器主体被接合到接合纤维的接合点上，管式加热器容纳保持连接器主体的连接器保持器。

67. 发明授权

US07503707B2 Methods for splicing optical fibers using an optical fiber repair apparatus with adjustable guide member 有权
标题翻译：使用具有可调引导构件的光纤维修装置拼接光纤的方法
公开(公告)号：US07503707B2
公开(公告)日：2009-03-17
申请号：US11983024
申请日：2007-11-06
申请人： Craig Ray , Jackie Moore
发明人： Craig Ray , Jackie Moore
IPC分类号： G02B6/255
CPC分类号： G02B6/4467 , G02B6/255 , G02B6/2558
摘要： Methods for splicing optical fibers include coupling a first optical fiber cable to a longitudinally extending closure frame and coupling a second optical fiber cable to an adjustable guide member on the closure frame. The adjustable guide member is moved toward the first optical fiber cable to provide a distance between the first and second optical fiber cable less than an exposed length of the first and second optical fiber therebetween to provide a slack length of optical fiber. Cleaved exposed ends of a first optical fiber from the first optical fiber cable and a second optical fiber from the second optical fiber cable are positioned proximate each other in a splice station displaced from the closure frame utilizing the slack length of optical fiber. The first and second optical fibers are spliced in the splice station and the adjustable guide member is moved away the first optical fiber cable to remove the slack length and position the spliced optical fibers in the closure frame.
摘要翻译：用于拼接光纤的方法包括将第一光纤电缆耦合到纵向延伸的闭合框架，并将第二光纤电缆耦合到封闭框架上的可调导向构件。可调引导构件朝向第一光纤电缆移动以在第一和第二光纤电缆之间提供小于其间的第一和第二光纤的暴露长度的距离，以提供光纤的松弛长度。来自第一光纤电缆的第一光纤的切割的露出端和来自第二光纤电缆的第二光纤在使用光纤的松弛长度从封闭框架移位的接合站中彼此靠近彼此定位。第一和第二光纤在接合站中被拼接，并且可调整导向构件移动离开第一光纤电缆以去除松弛长度并将接合的光纤定位在闭合框架中。

68. 发明申请

US20090052846A1 Optical Fiber Reinforcement Processing Apparatus and Optical Fiber Reinforcement Processing Method 有权
标题翻译：光纤加固加工设备和光纤加固加工方法
公开(公告)号：US20090052846A1
公开(公告)日：2009-02-26
申请号：US12084369
申请日：2007-05-16
申请人： Makoto Miyamori , Kazunari Hattori
发明人： Makoto Miyamori , Kazunari Hattori
IPC分类号： G02B6/255
CPC分类号： G02B6/2551 , G02B6/2558
摘要： An optical fiber reinforcement processing apparatus and reinforcement processing method are provided where it is not necessary to dispose a temperature detecting device such as a thermistor, and a heating control in which the detected temperature is not varied, the power consumption is low, and which is accurate is enabled.An optical fiber reinforcement processing apparatus in which a fusion-spliced portion of an optical fiber is covered by a heat-shrinkable reinforcing sleeve to perform reinforcement has: heating controlling means for performing a heating control on a heater which heats the reinforcing sleeve; and temperature detecting means for detecting a heating temperature of the heater on the basis of a change of the resistance of the heater. The heating control and the temperature detection are performed by controlling time periods of turning on/off a power supply to the heater. The temperature detection is performed by detecting a voltage change Eo of the midpoint of a bridge circuit in which a series circuit of a first fixed resistor R1 and a heater resistor RX, and a series circuit of a second fixed resistor R2 and a third fixed resistor R3 are connected in parallel.
摘要翻译：提供了一种光纤加固加工装置和加强加工方法，其中不需要设置诸如热敏电阻的温度检测装置和其中检测温度不变的加热控制，功率消耗低，并且是准确启用。一种光纤加固处理装置，其中光纤的熔接部分被可热收缩的加强套筒覆盖以进行加强，具有：用于对加热套加热的加热器进行加热控制的加热控制装置; 以及温度检测装置，用于根据加热器的电阻的变化来检测加热器的加热温度。加热控制和温度检测通过控制加热器的电源的接通/断开的时间来进行。通过检测其中第一固定电阻器R1和加热电阻器RX的串联电路以及第二固定电阻器R2和第三固定电阻器的串联电路的桥接电路的中点的电压变化Eo来进行温度检测 R3并联连接。

69. 发明授权

US07494289B1 Optical fibre splice protector 失效
标题翻译：光纤接头保护器
公开(公告)号：US07494289B1
公开(公告)日：2009-02-24
申请号：US11869848
申请日：2007-10-10
申请人： Yuehua Chen
发明人： Yuehua Chen
IPC分类号： G02B6/255
CPC分类号： G02B6/2558
摘要： An optical fiber splice protector is provided which includes a first tube being substantially hollow and being locatable along a portion of the length of at least one optical fiber, the portion including a bare optical fiber section of the optical fiber. A longitudinal support is also locatable along the portion of the length of the optical fiber that includes the bare optical fiber splice section of the optical fiber, the longitudinal support being enclosable by the first tube along the length of the optical fiber. The first tube is of high temperature resistant material that is resistant to temperatures above 125 degrees Celsius.
摘要翻译：提供了一种光纤接头保护器，其包括基本上中空的第一管，并且可沿着至少一个光纤长度的一部分定位，该部分包括光纤的裸光纤部分。纵向支撑件也可以沿着包括光纤的裸光纤接合部分的光纤长度的部分定位，纵向支撑件沿着光纤长度被第一管子封闭。第一根管是耐温度高于125摄氏度的耐高温材料。

70. 发明申请

US20090022457A1 Fusion-splice fiber optic connectors and related tools 有权
标题翻译：熔接光纤连接器及相关工具
公开(公告)号：US20090022457A1
公开(公告)日：2009-01-22
申请号：US12077126
申请日：2008-03-17
申请人： Michael de Jong , Daniel Leyva, JR. , Charles A. Yow, JR.
发明人： Michael de Jong , Daniel Leyva, JR. , Charles A. Yow, JR.
IPC分类号： G02B6/255
CPC分类号： G02B6/3846 , G02B6/2551 , G02B6/2558 , G02B6/3887
摘要： Fiber optic connectors having an optical fiber stub that is fusion-spliced for optical connection and related tools for the fiber optic connectors are disclosed. Specifically, the connector assembly for fusion-splicing includes a fiber optic connector having an optic fiber stub and a boot attachable to the fiber optic connector. The boot is configured to transfer the majority of the axial force from the fiber optic cable to the fiber optic connector. Specifically, a splice housing for housing the fusion splice is configured for attachment to an end of the boot for transferring forces from the fiber optic cable to the boot. Consequently, the boot preferably has an extensibility of less than about 2 millimeters under an axial load of about fifteen pounds to inhibit excess forces from acting on the optical fiber stub.
摘要翻译：公开了具有用于光学连接的熔接的光纤短截线和用于光纤连接器的相关工具的光纤连接器。具体地，用于熔接的连接器组件包括具有光纤短截线的光纤连接器和可附着到光纤连接器的引导件。引导件被配置为将大部分轴向力从光纤传输到光纤连接器。具体地说，用于容纳熔融接头的接头壳体被配置成附接到引导件的端部，用于将力从光纤电缆传递到引导件。因此，在大约15磅的轴向载荷下，护罩优选地具有小于约2毫米的延伸性，以抑制多余的力作用在光纤短截线上。

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