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71. 发明申请

WO0241053A3 METHODS AND APPARATUS FOR FORMING A FIBER OPTIC CONNECTION 审中-公开
标题翻译：形成光纤连接的方法和装置
公开(公告)号：WO0241053A3
公开(公告)日：2003-03-27
申请号：PCT/US0146817
申请日：2001-11-08
申请人： TERADYNE INC
发明人： KIANI SEPEHR
IPC分类号： G02B6/38 , G02B6/40
CPC分类号： G02B6/3885 , G02B6/3882 , G02B6/3883 , G02B6/389 , G02B6/3897
摘要： Techniques for forming a fiber optic connection between a first connection assembly (22) that provides alignment members (40) and a second connection assembly (24) that provides grooves (52) such that a central axis (54) of each groove of the second connection assembly is substantially perpendicular with a central axis of a corresponding alignment member of the first connection assembly. Each alignment member/groove pair can be positioned and oriented to control positioning of the first and second connection assemblies relative to each other in a single direction but allow movement in other directions to prevent physical stressing of the connection assemblies. Each alignment member/groove pair forms a self-aligning mechanism that can be used to align a first and second array of fiber ends to provide effective light transfer between fiber optic cables.
摘要翻译：在提供对准构件（40）的第一连接组件（22）和提供凹槽（52）的第二连接组件（24）之间形成光纤连接的技术，所述第二连接组件提供凹槽（52），使得第二连接组件连接组件基本上垂直于第一连接组件的对应对准构件的中心轴线。每个对准构件/凹槽对可以被定位和定向以控制第一和第二连接组件相对于彼此在单个方向上的定位，但允许在其它方向上移动以防止连接组件的物理应力。每个对准构件/凹槽对形成自对准机构，其可用于对准第一和第二光纤端部阵列以在光纤电缆之间提供有效的光传输。

72. 发明申请

WO2003021321A2 OPTICAL CONNECTOR FERRULE DESIGNED TO MINIMIZE MANUFACTURING IMPERFECTIONS AND MATING MISALIGNMENTS BY INCORPORATING EXACT CONSTRAINT PRINCIPLES 审中-公开
标题翻译：光学连接器设计用于通过引入明确的约束原理来最小化制造意图和制定误差
公开(公告)号：WO2003021321A2
公开(公告)日：2003-03-13
申请号：PCT/US2002/027476
申请日：2002-08-29
申请人： TERADYNE, INC.
发明人： KIANI, Sepehr , VALLANCE, Ryan, R.
IPC分类号： G02B6/38
CPC分类号： G02B6/3883 , G02B6/3885
摘要： A ferrule assembly is provided. In the preferred embodiment, a first ferrule, a second ferrule and alignment members interact at the mating interface of the first and second ferrules to provide three constraint lines. The first ferrule has a body with at least one channel for receiving at least one optical fiber. The first ferrule body includes a first surface portion for retaining a first alignment member and a second surface portion for retaining a second alignment member, the first and second surface portions being V-shaped. The second ferrule has a body with at least one channel for receiving at least one optical fiber. The second ferrule body includes a first surface portion for retaining the first alignment member and a second surface portion for retaining the second alignment member, the first surface portion being V-shaped and the second surface portion being flat.
摘要翻译：提供套圈组件。在优选实施例中，第一套圈，第二套圈和对准构件在第一和第二套圈的配合界面处相互作用以提供三个约束线。第一套圈具有至少一个通道的主体，用于接收至少一个光纤。第一套圈主体包括用于保持第一对准构件的第一表面部分和用于保持第二对准构件的第二表面部分，第一和第二表面部分是V形的。第二套圈具有至少一个通道的主体，用于接收至少一个光纤。第二套圈主体包括用于保持第一对准构件的第一表面部分和用于保持第二对准构件的第二表面部分，第一表面部分是V形，第二表面部分是平坦的。

73. 发明申请

WO2002086573A1 COMMUNICATIONS ASSEMBLY DISABLING MECHANISM 审中-公开
标题翻译：通信组装禁用机制
公开(公告)号：WO2002086573A1
公开(公告)日：2002-10-31
申请号：PCT/US2002/011941
申请日：2002-04-17
申请人： CORONA OPTICAL SYSTEMS, INC.
发明人： O'CONNOR, Gary
IPC分类号： G02B6/36
CPC分类号： G02B6/389 , G02B6/3883 , G02B6/3897 , G02B6/4249 , G02B6/4292
摘要： A method and apparatus are provided for optically interlocking a plug (14) and receptacle (54) combination. The method includes the steps of disposing an optical source and receiver (40, 16) in a sidewall (36) of the receptacle with an axis of transmission from the optical source to the receiver directed into and across a plug space of the receptacle substantially perpendicular to an axis of insertion of the plug and activating the optical interlock when an optical signal from the optical source is detected by the optical receiver.
摘要翻译：提供了一种用于将插头（14）和插座（54）组合光学地互锁的方法和装置。该方法包括以下步骤：将光源和接收器（40,16）设置在插座的侧壁（36）中，其中从光源到接收器的传输轴被引导到插座的插头空间中并且穿过插座的插头空间，基本垂直当由光接收器检测到来自光源的光信号时，插入插头的轴线并激活光互锁。

74. 发明申请

WO2016001744A1 REVERSIBLE POLARITY MPO FIBER OPTIC CONNECTOR 审中-公开
标题翻译：可逆极性MPO光纤连接器
公开(公告)号：WO2016001744A1
公开(公告)日：2016-01-07
申请号：PCT/IB2015/001127
申请日：2015-06-04
申请人： NEXANS
发明人： GOOD, Paul Michael , AYRES III, William , HEFFNER, Greg
IPC分类号： G02B6/38
CPC分类号： G02B6/3831 , G02B6/3851 , G02B6/3882 , G02B6/3883 , G02B6/3885
摘要： A multi-fiber, fiber optic connector (10) is provided having a housing (14) having a first end for receiving a multi-fiber fiber optic cable (12) and a second end having openings for the fibers from the cable. First and second keys (18A,B) for setting the polarity of the fibers within the connector located on opposing sides of the connector. The connector has either one of guide pins or guide pin receiving holes (16) for guiding the connection with a second connector. The keys (18A,B) are movable between a first active position and a second retracted position, such that when one of the keys is in the first active position, the fibers are presented within the connector in a first polarity and when the second key is in the first active position, the fibers are presented within the connector in a second polarity reversed from the first polarity.
摘要翻译：提供一种多纤维光纤连接器（10），其具有壳体（14），该壳体具有用于接收多光纤光缆（12）的第一端和具有用于来自电缆的光纤的开口的第二端。用于设置位于连接器相对侧的连接器内的光纤的极性的第一和第二键（18A，B）。连接器具有用于引导与第二连接器的连接的引导销或引导销接收孔（16）中的一个。键（18A，B）可在第一主动位置和第二缩回位置之间移动，使得当钥匙中的一个处于第一主动位置时，纤维以第一极性呈现在连接器内，并且当第二钥匙处于第一激活位置，纤维以与第一极性相反的第二极性呈现在连接器内。

75. 发明申请

WO2009152303A3 CONNECTOR FOR A HYBRID OPTICAL ELECTRICAL CABLE 审中-公开
标题翻译：混合光电电缆连接器
公开(公告)号：WO2009152303A3
公开(公告)日：2010-02-11
申请号：PCT/US2009047003
申请日：2009-06-11
申请人： MOLEX INC , SHIMOTSU AKIHIRO , ARAI MASAYUKI
发明人： SHIMOTSU AKIHIRO , ARAI MASAYUKI
IPC分类号： G02B6/38 , G02B6/42 , G02B6/44
CPC分类号： G02B6/3883 , G02B6/3817 , G02B6/4214 , G02B6/4228 , G02B6/4246 , G02B6/4292 , G02B6/4416
摘要： A connector comprises a housing, a lever and a lock portion. The housing receives terminals. The lever, rotatably attached to the housing, is configured to be rotatable between a first position, where an initial stage of fitting to a counterpart connector is established, and a second position, where the fitting thereof is completed. The lock portion, capable of locking the lever at the second position, is slidably attached to a body portion of the lever, and configured to be slid between a lock position and a lock release position. The lever is provided with a positioning latch-portion configured to latch the lock portion. The positioning latch-portion is provided with a concave latch-portion and a convex latch-portion configured to be elastically displaced to be engaged in or disengaged from the concave latch-portion.
摘要翻译：连接器包括壳体，杠杆和锁定部分。房屋接收终端。可旋转地附接到壳体的杠杆构造成可以在建立与配对连接器的初始装配阶段的第一位置和其中装配完成的第二位置之间旋转。能够将杆锁定在第二位置的锁定部分可滑动地附接到杆的主体部分，并且构造成在锁定位置和锁定释放位置之间滑动。杠杆设置有被配置为闩锁锁定部分的定位闩锁部分。定位闩锁部分设置有凹形闩锁部分和凸形闩锁部分，该闩锁部分被构造成弹性位移以与凹形闩锁部分接合或脱离。

76. 发明申请

WO2008138157A1 STECKER FÜR EINE HYBRIDE LICHTWELLENLEITER- UND ELEKTRISCHE LEITERANORDNUNG SOWIE VERFAHREN ZU DESSEN HERSTELLUNG 审中-公开
标题翻译：插头用于产生杂交光纤和电导体排列和方法
公开(公告)号：WO2008138157A1
公开(公告)日：2008-11-20
申请号：PCT/CH2008/000211
申请日：2008-05-08
申请人： ZELLER, Walter
发明人： ZELLER, Walter
IPC分类号： B29D11/00 , G02B6/38
CPC分类号： B29D11/0075 , G02B6/322 , G02B6/3817 , G02B6/3818 , G02B6/3821 , G02B6/3853 , G02B6/3878 , G02B6/3883
摘要： Die Erfindung geht von einem Hybridstecker aus, der sowohl optische Lichtwellenleiterverbindungen als auch elektrische Verbindungen zu einem entsprechenden Gegenstecker herstellt. Um gegenseitige kugelartige optische ÜbergangsteiIe mit einem Luftübertritt zwischen den Lichtwellenleitern und den parallelisierenden Kugelteilen zu vermeiden, wird vorgeschlagen, dass der Stecker (2) einen Träger- und Zentrierteil (14) und einen Linsenteil (10) mit eingegossenen Linsen (4) aufweist, die aus gleichem Polymermaterial hergestellt und aneinandergeklebt sind. Sie weisen gemeinsame Kanäle (12) für die in Ferrulenhaltern (24) eingeführten Ferrule (30) mit den Lichtwellenleitern auf.
摘要翻译：本发明涉及一种混合连接器，其既提供光纤连接和到相应的配合连接器电连接。为了避免与所述光波导和平行化球部分之间的空气通道相互球面光学ÜbergangsteiIe，所以建议的插头（2）的支撑和定心部（14）和透镜部（10）与铸造透镜（4），所述由相同的聚合物材料制成并粘接在一起。它们具有公共信道（12）在套箍固定器（24）引入的套箍（30）与所述光波导。

77. 发明申请

WO02041053A2 METHODS AND APPARATUS FOR FORMING A FIBER OPTIC CONNECTION 审中-公开
标题翻译：形成光纤连接的方法和装置
公开(公告)号：WO02041053A2
公开(公告)日：2002-05-23
申请号：PCT/US2001/046817
申请日：2001-11-08
IPC分类号： G02B6/38 , G02B6/40 , G02B6/00
CPC分类号： G02B6/3885 , G02B6/3882 , G02B6/3883 , G02B6/389 , G02B6/3897
摘要： Techniques for forming a fiber optic connection between a first connection assembly (22) that provides alignment members (40) and a second connection assembly (24) that provides grooves (52) such that a central axis (54) of each groove of the second connection assembly is substantially perpendicular with a central axis of a corresponding alignment member of the first connection assembly. Each alignment member/groove pair can be positioned and oriented to control positioning of the first and second connection assemblies relative to each other in a single direction but allow movement in other directions to prevent physical stressing of the connection assemblies. Each alignment member/groove pair forms a self-aligning mechanism that can be used to align a first and second array of fiber ends to provide effective light transfer between fiber optic cables.
摘要翻译：在提供对准构件（40）的第一连接组件（22）和提供凹槽（52）的第二连接组件（24）之间形成光纤连接的技术，所述第二连接组件提供凹槽（52），使得第二连接组件连接组件基本上垂直于第一连接组件的对应对准构件的中心轴线。每个对准构件/凹槽对可以被定位和定向以控制第一和第二连接组件相对于彼此在单个方向上的定位，但允许在其它方向上移动以防止连接组件的物理应力。每个对准构件/凹槽对形成自对准机构，其可用于对准第一和第二光纤端部阵列以在光纤电缆之间提供有效的光传输。

78. 发明申请

WO0225340A8 FIBER OPTIC CABLE CONNECTORS FOR DOWNHOLE APPLICATIONS 审中-公开
标题翻译：用于井下应用的光纤电缆连接器
公开(公告)号：WO0225340A8
公开(公告)日：2002-05-23
申请号：PCT/US0115792
申请日：2001-05-16
申请人： WEATHERFORD LAMB
发明人： RUBINO ROBERT A , MISHRIKY NABIL E , CAISSE DANIEL , GUMPRECHT PETER
IPC分类号： G02B6/38
CPC分类号： G02B6/3883 , G02B6/3816 , G02B6/3822 , G02B6/3831 , G02B6/3847 , G02B6/3851 , G02B6/3878 , G02B6/3894
摘要： A connector (10) for joining a first fiber optic cable end (16) and a second fiber optic end (18) includes first (22) and second (52) connector ends adapted to receive the first and second fiber optic cable ends. Each connector end houses a plurality of termini (24, 58) for terminating the fiber optic cable ends. The connector also includes a first alignment feature (32, 62, 34, 64) and a second alignment feature (50, 67, 78). The first alignment feature includes a plurality of flanges (28, 30) formed on the first connector end to define a plurality of key openings (32, 34) and a plurality of key protrusions (62, 64) formed on the second connector end adapted to fit into the plurality of key openings to ensure proper alignment of the first and second connector ends. The second alignment includes a plurality of termini keys (78) with each termini key being disposed on each of the termini and fitting into a key termini slot (50, 67) formed in the first and second connector ends for receiving the termini. The first and second alignment features ensure that the first connector end is properly aligned with respect to the second connector end and that each termini disposed in the first connector end is properly aligned with each termini disposed in the second connector end.
摘要翻译：用于连接第一光缆末端（16）和第二光纤末端（18）的连接器（10）包括适于接收第一和第二光缆末端的第一（22）和第二（52）连接器末端。每个连接器端部容纳用于端接光缆末端的多个末端（24,58）。连接器还包括第一对准特征（32,62,34,64）和第二对准特征（50,67,78）。第一对准部件包括形成在第一连接器端部上以限定多个键开口（32,34）和形成在第二连接器端部上的多个键突起（62,64）的多个凸缘（28,30）以装配到多个钥匙孔中以确保第一和第二连接器端部的正确对准。第二对齐包括多个终端密钥（78），每个终端密钥设置在每个终端上并且装配到在第一和第二连接器端部中形成的用于接收终端的密钥终端插槽（50,67）中。第一和第二对准部件确保第一连接器端部相对于第二连接器端部适当地对准，并且设置在第一连接器端部中的每个端部与设置在第二连接器端部中的每个端部适当对准。

79. 发明申请

US20180329154A1 POSITION DETERMINATION METHOD AND ELEMENT 审中-公开
公开(公告)号：US20180329154A1
公开(公告)日：2018-11-15
申请号：US15967974
申请日：2018-05-01
申请人： NALUX CO., LTD.
发明人： Takahiro FUJIOKA , Hironori HORIKIRI , Katsumoto IKEDA
IPC分类号： G02B6/38 , G01B11/14
CPC分类号： G02B6/3825 , G01B11/002 , G01B11/14 , G02B6/385 , G02B6/3883 , G02B6/3885
摘要： A position determination method for determining a position of a point on a flat surface by observing the position of the point and a position of a fiducial portion on the flat surface in an image of a measuring system provided with an imaging optical system using coaxial episcopic illumination is provided. The fiducial portion is in the shape of a pillar at least in the basal portion and provided with an inclined surface surrounding the foot of the pillar. The method includes the steps of determining a position of the outer boundary of the foot from the boundary between the inclined surface and the flat surface in the image; determining the position of the fiducial portion from the position of the outer boundary of the foot; and determining the position of the point with respect to the position of the fiducial portion.

80. 发明授权

US09678286B2 Optical connection assembly with improved guiding of the ferrules of optical contacts, ferule with reduced dimensions and connection method associated 有权
公开(公告)号：US09678286B2
公开(公告)日：2017-06-13
申请号：US14718730
申请日：2015-05-21
申请人： RADIALL
发明人： Laurent Valencia
IPC分类号： G02B6/38 , H01R13/631
CPC分类号： G02B6/3883 , G02B6/3817 , G02B6/3825 , G02B6/3873 , G02B6/3878 , G02B6/3885 , G02B6/3893 , H01R13/631
摘要： An optical connection assembly includes a first optical contact including at least one body which is designed to envelop a first ferrule at least partly, laterally, and constitutes the receptacle for the first ferrule, at least a first guide arm extending beyond the front face of the first ferrule, and at least a second guide arm beyond which the body of the ferrule extends; a second optical contact including at least one body which is designed to envelop a second ferrule at least partly, laterally, and constitutes the receptacle for the second ferrule, and at least one guide means extending beyond the front face of the ferrule and being designed to cooperate with the first guide arm of the first optical contact, in order to carry out the guiding, then the connection, between the first and second optical contacts.

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