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公开(公告)号：US4878731A
公开(公告)日：1989-11-07
申请号：US146447
申请日：1988-02-19
CPC分类号： G02B6/3845 , G02B6/29361
摘要： In accordance with the present invention, a wavelength selective passive filter is sealed onto the end of a ferrule to form a connector which may be used to increase the wavelength sensitivity of fiber optic components. In particular, such connectors may be used to increase the wavelength isolation of WDM devices.
摘要翻译： 根据本发明，波长选择性无源滤波器被密封在套圈的端部上以形成可用于增加光纤部件的波长灵敏度的连接器。 特别地，这种连接器可以用于增加WDM器件的波长隔离。
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公开(公告)号：US5002355A
公开(公告)日：1991-03-26
申请号：US520563
申请日：1990-05-08
申请人： Bernard G. Caron
发明人： Bernard G. Caron
IPC分类号： G02B6/35
CPC分类号： G02B6/3546 , G02B6/3508 , G02B6/352 , G02B6/355 , G02B6/3572
摘要： An optical matrix switch has N input ports and M output ports and M number of fiber optics coupler elements. One each of the coupler elements is connected to one each of the output ports directly via a fiber optics transmission line. The matrix switch further comprises N.times.M number of 1.times.2 fiber optics switch elements with each number 1/N of the total of such 1.times.2 switch elements connected via a fiber optics transmission line to the input port or to a preceding 1.times.2 switch element and to one of the coupler elements.
摘要翻译： 光矩阵开关具有N个输入端口和M个输出端口以及M个光纤耦合器元件。 每个耦合器元件通过光纤传输线直接连接到每个输出端口。 矩阵开关进一步包括N×M个1×2个光纤开关元件，其中每个1 / N个这样的1x2开关元件的总数通过光纤传输线连接到输入端口或前一个1x2开关元件， 耦合器元件。
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公开(公告)号：US4741590A
公开(公告)日：1988-05-03
申请号：US932254
申请日：1986-11-19
申请人： Bernard G. Caron
发明人： Bernard G. Caron
IPC分类号： G02B6/38 , G02B6/40 , G02B6/44 , H02G15/117 , G02B6/36
CPC分类号： H02G15/117 , G02B6/3825 , G02B6/3878 , G02B6/3887 , G02B6/389 , G02B6/3897 , G02B6/444 , G02B6/382 , G02B6/3821 , G02B6/3898
摘要： A fiber optic connector comprises a housing member and ferrule members. The housing member is rigid and has a profiled bore extending therethrough. The bore has a central cylindrical bore portion, tapered bore portions on each side of the central cylindrical bore portion, and a support bore portion at the outer end of each tapered bore portion. The ferrule members are of resilient deformable material and are teminated onto fiber optic transmission members. Each ferrule member has a profiled front end comprising a front cylindrical section of slightly larger diameter than the central cylindrical bore portion, a tapered section slightly smaller than the corresponding tapered bore portion and an alignment section for tight engagement with the corresponding support bore portion. A coupling member engages shoulder members of the ferrule members urging the profiled front ends into the profiled bore with the front cylindrical sections tightly engaging the central cylindrical bore portion thereby applying a radial compressive force to the front cylindrical sections and centering the fiber optic transmission members and the alignment sections of the ferrule members tightly engaging the corresponding support bore portions of the housing member to maintain the ferrule members and their fiber optic transmission members therewithin in axial alignment when lateral forces are applied to the ferrule members.
摘要翻译： 光纤连接器包括壳体构件和套圈构件。 壳体是刚性的并且具有延伸穿过其的成型孔。 孔具有中心圆柱形孔部分，在中心圆柱形孔部分的每一侧上的锥形孔部分和位于每个锥形孔部分的外端处的支撑孔部分。 套圈构件是弹性可变形材料，并被调节到光纤传输构件上。 每个套圈构件具有成型前端，其包括比中心圆柱形孔部分稍大直径的前圆柱形部分，比相应的锥形孔部分稍小的锥形部分和用于与对应的支撑孔部分紧密接合的对准部分。 联接构件接合套圈构件的肩部构件，其将成型前端推动到成型孔中，其中前圆柱形部分紧密地接合中心圆柱形孔部分，从而向前圆柱形部分施加径向压缩力并使光纤传动构件和 套圈构件的对准部分紧密地接合壳体构件的对应的支撑孔部分，以在侧向力施加到套圈构件时将套圈构件及其光纤传输构件保持在轴向对准中。
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4.发明授权Housing mountable on printed circuit board to interconnect fiber optic connectors 失效外壳可安装在印刷电路板上以互连光纤连接器
公开(公告)号：US4547039A
公开(公告)日：1985-10-15
申请号：US368949
申请日：1982-04-16
申请人： Bernard G. Caron , John C. Hoffer
发明人： Bernard G. Caron , John C. Hoffer
CPC分类号： G02B6/4292 , G02B6/4269
摘要： A housing member has a profiled bore extending therethrough in one section of which a ferrule member containing an electro-optic member is secured by a removable retaining clip member that also acts as a heat sink member. Another ferrule member of a fiber optic connector terminated onto a fiber optic transmission member is disposed in another section of the profiled bore and is latchably secured therein by spring latching members secured in the housing.
摘要翻译： 壳体构件具有在其一部分中延伸穿过的成型孔，其中包含电光构件的套圈构件通过也用作散热构件的可移除的保持夹构件固定。 端接在光纤传输构件上的光纤连接器的另一个套圈构件设置在成型孔的另一部分中，并且通过固定在壳体中的弹簧锁定构件可闩锁地固定在其中。
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公开(公告)号：US5311614A
公开(公告)日：1994-05-10
申请号：US996753
申请日：1992-12-24
CPC分类号： G02B6/266
摘要： A continuously variable fiber optic attenuator 10, particularly for attenuating single mode fibers, has means 20 for supporting a section 25 of an optical fiber 24 substantially along the length of the section 25 and means 22 for bending at least a portion of the supported optical fiber section 25 in a controlled manner for attenuating light passing through the optical fiber 24. Preferably, the support means 20 comprises a deformable support means such as a spring 15 or an elastomeric body 71 for supporting the optical fiber 24 as it is bent. Most preferably, the deformable support means supports a section 25 of optical fiber 24 formed in one or more loops around the deformable support means, and the bending means is a plunger 22 movable to an extended position pressing against the support means 20 to bend portions of the loops of optical fiber 24 in a controlled manner. The fiber optic attenuator 10 of the present invention provides accurate control over the amount of attenuation of the light passing through the fiber 24 without damaging the optical fiber 24 or the signal passing therethrough.
摘要翻译： 特别是用于衰减单模光纤的连续可变光纤衰减器10具有用于基本上沿着部分25的长度支撑光纤24的部分25的装置20和用于弯曲支撑的光纤的至少一部分的装置22 部分25以受控的方式用于衰减通过光纤24的光。优选地，支撑装置20包括可变形的支撑装置，例如弹簧15或弹性体71，用于在弯曲时支撑光纤24。 最优选地，可变形支撑装置支撑形成在可变形支撑装置周围的一个或多个环中的光纤24的部分25，并且弯曲装置是可移动到延伸位置的柱塞22，其压靠支撑装置20弯曲部分 光纤24的环路以受控的方式。 本发明的光纤衰减器10提供对通过光纤24的光的衰减量的精确控制，而不损坏光纤24或通过其中的信号。
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公开(公告)号：US4418983A
公开(公告)日：1983-12-06
申请号：US244526
申请日：1981-03-16
CPC分类号： G02B6/3893 , G02B6/3838 , G02B6/3878 , G02B6/3879 , G02B6/3887 , G02B6/3897 , G02B6/4292 , G02B6/3851
摘要： A connector for axially aligning a pair of optical waveguides is disclosed comprising a receptacle, a pair of plug members for positionment in the receptacle bore, and a pair of retention sleeves for positionment within respective plug members. Each plug member is adapted to receive a respective waveguide cable therein, and provides a forward alignment nose portion having a profiled opening receiving a forward end of the waveguide. The opening is defined by opposed V-grooves, with the V-grooves being separated by a transverse slot which extends through the alignment nose portion. The nose portion further includes external protrusion means for engaging the receptacle, and causing the opposed V-grooves to wedge against the waveguide extending therebetween. Each retention sleeve is received within a respective plug member, for inhibiting rearward withdrawal of the optical cable from the plug member.
摘要翻译： 公开了用于轴对准一对光波导的连接器，其包括插座，用于定位在插座孔中的一对插头构件以及用于在各个插头构件内定位的一对保持套筒。 每个插头构件适于在其中接纳相应的波导电缆，并且提供具有接收波导的前端的成型开口的前向对准鼻部。 开口由相对的V形槽限定，V形槽由延伸穿过对准鼻部的横向槽分开。 鼻部还包括用于接合插座的外部突出装置，并且使相对的V形槽楔在其间延伸的波导件上。 每个保持套筒被容纳在相应的插头构件内，用于阻止光缆从插头构件的后退。
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7.发明授权Method and apparatus for dispensing frit having a hydraulically actuated piston 失效用于分配具有液压致动活塞的玻璃料的方法和设备
公开(公告)号：US4212413A
公开(公告)日：1980-07-15
申请号：US934343
申请日：1978-08-17
CPC分类号： F04B9/107 , C03C27/06 , C04B37/005 , C04B2237/10 , C04B2237/32 , C04B2237/765
摘要： Frit material for sealing glass parts is dispensed to a sealing edge of one of such parts at a uniform desired rate through the utilization of controllably operated piston and cylinder mechanism providing constant volume displacement during the dispensing of such frit material.
摘要翻译： 用于密封玻璃部件的玻璃料材料通过利用可控操作的活塞和气缸机构以均匀的期望速率分配到这些部件之一的密封边缘，在分配这种玻璃料材料期间提供恒定的体积位移。
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公开(公告)号：US5048916A
公开(公告)日：1991-09-17
申请号：US415123
申请日：1982-09-07
申请人： Bernard G. Caron
发明人： Bernard G. Caron
CPC分类号： H02G15/117 , G02B6/3823 , G02B6/3825 , G02B6/3878 , G02B6/3887 , G02B6/389 , G02B6/3897 , G02B6/444 , G02B6/3898
摘要： An organizer is mounted on bars which are connected to end caps sealingly secured into stripped ends of fiber cables. Strength members of the cables are secured to the organizer and fiber optic connectors terminated onto ends of the fiber optic transmission members are connected together in profiled bores of coupling members which are releasably mounted in clips that are latchably mounted on the organizer. A split sleeve is sealingly secured onto the end caps.
摘要翻译： 组织器安装在连接到密封地固定到光缆的剥离端的端帽的条上。 电缆的强度构件被固定到组织器，并且端接到光纤传输构件的端部上的光纤连接器在耦合构件的异型孔中连接在一起，该孔被可释放地安装在可锁定地安装在组织器上的夹子中。 分开的套筒密封地固定在端盖上。
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公开(公告)号：US4685764A
公开(公告)日：1987-08-11
申请号：US729101
申请日：1985-04-30
IPC分类号： G02B6/44
CPC分类号： G02B6/4454 , G02B6/4446
摘要： A splice organizer for optical cable splices within a splice closure assembly having end walls, supporting bars joining the end walls and bridging between the space therebetween, corresponding optical conductors of optical communications cables projecting into the splice closure space, optical connector bodies terminated to corresponding optical conductors, and optical splices formed by pairs of the optical connector bodies in axial alignment, to transmit optical signals between corresponding optical conductors terminated to the optical connector bodies in axial alignment, a series of receptacles for the corresponding pairs of optical conductors. Each of the individual splice organizers cooperates with an adjacent splice organizer, and the last one with an end plate, to provide an individual receptacle for holding therein the optical splice and loosely coiled lengths of corresponding optical conductors. Individual splice organizers, of a plurality of cooperating splice organizers, are clamped by clamp bars onto the supporting bars to form the splice closure assembly.
摘要翻译： 用于在具有端壁的接头闭合组件中的光缆接头的接头组织器，具有端壁，连接端壁的支撑杆和在它们之间的间隔之间的桥接之间的光缆连接器的接合组件器，突出到接合封闭空间中的光通信电缆的相应光导体， 导体和由对成对的光学连接器主体形成的光学接头，以轴向对准的方式在与光学连接器主体端接的相应的光导体之间传输光学信号，用于相应的光导体对的一系列插座。 每个拼接组织器与相邻的拼接组织器配合，最后一个具有端板，以提供一个独立的插座，用于保持其中的光纤接头和松散卷绕的长度相应的光导体。 多个协作接头组织器中的单个接头组织器通过夹杆夹紧在支撑杆上以形成接头闭合组件。
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公开(公告)号：US4666240A
公开(公告)日：1987-05-19
申请号：US697311
申请日：1985-02-01
IPC分类号： G02B6/44
CPC分类号： G02B6/4454 , G02B6/4446
摘要： A splice organizer (56) for optical cable splices (30, 32, 42) within a splice closure assembly (1) having end walls (2, 4), supporting bars (6, 8) joining the end walls (2, 4) and bridging between the end walls (2, 4), a splice closure space (12) between the end walls (2, 4), optical cables (14, 16) entering the end walls (2, 4), corresponding optical conductors (22, 24) of the optical cables (14, 16) projecting into the splice closure space (12), optical connector bodies (30, 32) terminated to corresponding optical conductors (22, 24), and optical splices (30, 32, 42) formed by pairs of the optical connector bodies (30, 32) in axial alignment to transmit optical signals between corresponding optical conductors (24, 28) terminated to the optical connector bodies (30, 32) in axial alignment, a series of receptacles (56) for the corresponding pairs of optical conductors (22, 24), each of the receptacles (56) comprising side walls (58, 60) and a central dividing wall (62) defining first and second compartments (84, 88) for containing lengths of the optical conductors (22, 24) connected to corresponding optical splices (30, 32, 42) mounted on the receptacle (56), and mounting brackets (96) on the receptacle (56) for mounting the receptacle (56) to the supporting bars (6, 8), with the sidewalls (58, 60) of the receptacle (56) substantially parallel to the end walls (2, 4) of the splice closure assembly (1).
摘要翻译： 在具有端壁（2,4）的接头闭合组件（1）内的用于光缆接头（30,32,42）的接头组织器（56），连接端壁（2,4）的支撑杆（6,8） 以及在所述端壁（2,4）之间的桥接，所述端壁（2,4）之间的接合封闭空间（12），进入所述端壁（2,4）的光缆（14,16），对应的光导体 突出到接头封闭空间（12）中的光缆（14,16）的22,24），端接到相应的光导体（22,24）的光连接器主体（30,32）和光接头（30,32） 42），其以对准的对的光学连接器本体（30,32）形成，以在轴向对准的端接到光学连接器主体（30,32）的相应的光导体（24,28）之间传输光学信号，一系列的插座 （56）中的每一个包括侧壁（58,60）和中心分隔壁（62），所述中间分隔壁（62）限定第一 以及第二隔间（84,88），用于容纳连接到安装在所述插座（56）上的对应光接头（30,32,42）的光导体（22,24）的长度，以及安装支架（96） 56）用于将接收器（56）安装到支撑杆（6,8）上，其中容器（56）的侧壁（58,60）基本上平行于接头封闭组件的端壁（2,4） 1）。
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