Fiber optic ferrule
    1.
    发明授权
    Fiber optic ferrule 失效
    光纤套圈

    公开(公告)号:US4715675A

    公开(公告)日:1987-12-29

    申请号:US6344

    申请日:1987-01-21

    IPC分类号: G02B6/38 G02B6/36

    摘要: A ferrule for electro-optic cables is formed of identical mating halves which, when assembled, provide accurate alignment of the fiber carried thereby. Each ferrule half has a mating surface with a longitudinally extending profiled groove which grips the cable and fiber and centers the fiber with respect to the ferrule. The ferrule halves are preferably permanently bonded together by well known means.

    摘要翻译: 用于电光缆的套圈由相同的配合半部形成,当组装时,其提供由其承载的纤维的精确对准。 每个套圈半部具有配合表面,其具有纵向延伸的成型槽,其夹持电缆和纤维并使纤维相对于套圈居中。 套圈半部优选通过公知的手段永久地结合在一起。

    High precision optical fiber connectors
    2.
    发明授权
    High precision optical fiber connectors 失效
    高精度光纤连接器

    公开(公告)号:US5259052A

    公开(公告)日:1993-11-02

    申请号:US656264

    申请日:1991-02-11

    摘要: A duplex fiber optic connector assembly enables mating the fibers of a first multifiber cable with like fibers of a second cable or cables with maximum axial alignment of the respective fiber paris. An interconnect member receives cable terminating connectors in opposite sides thereof. Each connector carries the fibers of a respective cable in individual ferrules, each ferrule having limited floating mount within the respective connector. The mating pairs of ferrules are received in opposite ends of receptor members each of which has an axially profiled bore adapted to receive the respective ferrules and a profiled outer surface which allows movement about the geometric center of the receptor so as to axially align the bores of the ferrules received therein. Connectors at each end of a predetermined length of fiber optic cable provide a fiber optic extension cord, analogous to the well-known electrical extension cord, for convenient and efficient interconnection between optical signal-using equipments. Small interconnect members receive the connectors of such fiber optic extension cords to allow even wider-ranging interconnections. Wall boxes containing such interconnect members, connected to permanently installed fiber optic cables conveying optical signals from a central optical signal source, allow a user to readily access optical signals by "plugging-in" a connector therein.

    摘要翻译: 双面光纤连接器组件使第一多纤维电缆的光纤与第二电缆的相似纤维或相应光纤巴黎的最大轴向对准的电缆匹配。 互连构件在其相对侧接收电缆端接连接器。 每个连接器将相应电缆的纤维承载在单独的套圈中,每个套圈在相应的连接器内具有有限的浮动安装。 套圈的配合对被接收在接收件的相对端中,每个接头构件具有适于接收相应套圈的轴向成型孔和允许围绕接收器的几何中心运动的异型外表面,以便轴向对准孔 其中容纳的套圈。 在预定长度的光纤电缆的每个端部处的连接器提供类似于公知的电延长线的光纤延长线,以便在光信号使用设备之间方便和有效的互连。 小互连构件接收这种光纤延伸线的连接器,以允许更宽范围的互连。 包含连接到从中央光信号源传送光信号的永久安装的光纤电缆的这种互连部件的壁盒允许用户通过“插入”其中的连接器容易地访问光信号。

    Polarized connector
    3.
    发明授权
    Polarized connector 失效
    极化连接器

    公开(公告)号:US5166995A

    公开(公告)日:1992-11-24

    申请号:US821502

    申请日:1992-01-07

    摘要: A duplex fiber optic connector assembly enables mating the fibers of a first multifiber cable with like fibers of a second cable or cables with maximum axial alignment of the respective fiber paris. An interconnect member receives cable terminating connectors in opposite sides thereof. Each connector carries the fibers of a respective cable in individual ferrules, each ferrule having limited floating mount within the respective connector. The mating pairs of ferrules are received in opposite ends of receptor members each of which has an axially profiled bore adapted to receive the respective ferrules and a profiled outer surface which allows movement about the geometric center of the receptor so as to axially align the bores of the ferrules received therein. Connectors at each end of a predetermined length of fiber optic cable provide a fiber optic extension cord, analogous to the well-known electrical extension cord, for convenient and efficient interconnection between optical signal-using equipments. Small interconnect members receive the connectors of such fiber optic extension cords to allow even wider-ranging interconnections. Wall boxes containing such interconnect members, connected to permanently installed fiber optic cables conveying optical signals from a central optical signal source, allow a user to readily access optical signals by "plugging-in" a connector therein.

    摘要翻译: 双面光纤连接器组件使第一多纤维电缆的光纤与第二电缆的相似纤维或相应光纤巴黎的最大轴向对准的电缆匹配。 互连构件在其相对侧接收电缆端接连接器。 每个连接器将相应电缆的纤维承载在单独的套圈中,每个套圈在相应的连接器内具有有限的浮动安装。 套圈的配合对被接收在接收件的相对端中,每个接头构件具有适于接收相应套圈的轴向成型孔和允许围绕接收器的几何中心运动的异型外表面,以便轴向对准孔 其中容纳的套圈。 在预定长度的光纤电缆的每个端部处的连接器提供类似于公知的电延长线的光纤延长线,以便在光信号使用设备之间方便和有效的互连。 小互连构件接收这种光纤延伸线的连接器,以允许更宽范围的互连。 包含连接到从中央光信号源传送光信号的永久安装的光纤电缆的这种互连部件的壁盒允许用户通过“插入”其中的连接器容易地访问光信号。

    Duplex electro-fiber connector assembly
    5.
    发明授权
    Duplex electro-fiber connector assembly 失效
    双相电光纤连接器总成

    公开(公告)号:US4687291A

    公开(公告)日:1987-08-18

    申请号:US618851

    申请日:1984-06-08

    IPC分类号: G02B6/38 G02B6/44 H01R13/56

    摘要: A duplex electro-optic connector assembly enables mating the fibers of a first multifiber cable with like fibers of a second cable or cables with maximum axial alignment of the respective fiber pairs. An interconnect member receives cable terminating connectors in opposite sides thereof. Each connector carries the fibers of a respective cable in individual ferrules, each ferrule having limited floating mount within the respective connector. The mating pairs of ferrules are received in opposite ends of receptor membrs which have an axially profiled bore adapted to receive the respective ferrules and a profiled outer surface which allows movement about the geometric center of the receptor so as to axially align the bores of the ferrules received therein.

    摘要翻译: 双面电光连接器组件使第一多纤维电缆的纤维与第二电缆的相似纤维或相应光纤对的最大轴向对准的电缆匹配。 互连构件在其相对侧接收电缆端接连接器。 每个连接器将相应电缆的纤维承载在单独的套圈中,每个套圈在相应的连接器内具有有限的浮动安装。 套圈的配合对被接收在接纳器的相对端中,其具有适于容纳相应套圈的轴向成型孔和允许围绕接收器的几何中心运动的异型外表面,以便使套圈的孔轴向对准 收到。

    Fiber optic cable puller
    6.
    发明授权
    Fiber optic cable puller 失效
    光纤拉线器

    公开(公告)号:US4684211A

    公开(公告)日:1987-08-04

    申请号:US707480

    申请日:1985-03-01

    IPC分类号: G02B6/44 G02B6/36

    CPC分类号: G02B6/4465

    摘要: A device for pulling fiber optic cable through ducts and conduits comprises an elongated housing having a closed forward end, an open rearward end, and a central bore extending longitudinally therethrough for reception of a pre-terminated fiber optic cable including one or more ferrules terminated in corresponding ferrules which rest within the housing, the forward end being provided with grasping means, and the rearward end being adapted for mounting to a tensile load-bearing portion of the terminated end of the fiber optic cable. In a preferred embodiment, the rearward end is provided with threads for threaded engagement with a receptor nut mounted on the strain relief of a terminated fiber optic cable.

    摘要翻译: 用于通过管道和导管拉动光纤电缆的装置包括细长壳体,其具有封闭的前端,开放的后端和纵向延伸穿过的中心孔,用于接收包含一个或多个端接在 相应的套圈,其位于壳体内,前端设置有抓握装置,并且后端适于安装到光缆的端接端的拉伸承载部分。 在优选实施例中,后端设置有螺纹,用于与安装在端接的光纤电缆的应变消除器上的接收器螺母螺纹接合。

    Insulated contact
    7.
    发明授权
    Insulated contact 失效
    绝缘接触

    公开(公告)号:US4169646A

    公开(公告)日:1979-10-02

    申请号:US851232

    申请日:1977-11-14

    IPC分类号: H01R13/38

    CPC分类号: H01R12/675 Y10S439/936

    摘要: An improved electrical terminal is disclosed having a mating first end and a conductor engaging second end which is of the insulation piercing type including at least two tine members defining a conductor engaging slot therebetween. At least a portion of the conductor engaging end of the terminal is coated with a layer of insulation. As a terminal, which has the entire second end coated with insulation, is engaged with a conductor, the tines penetrate the conductor insulation and a portion of the insulation coating is stripped from the slot by the interference fit of the conductor in the slot to effect good mechanical and electrical interconnection therebetween. Also, only the tips of the tines can be coated to assure no electrical contact with any conductor they might engage. Thus the subject terminal may be used on shielded cable when it is desired to interconnect with the conductors but not with the shielding. In cases of cables having conductors on close center lines, where there might be concern about the occurrence of shorting between a terminal and an adjacent conductor, terminals having insulation coating their sides can be used.

    摘要翻译: 公开了一种改进的电气端子,其具有配合的第一端和接合具有绝缘刺穿类型的第二端的导体,包括限定其间的导体接合狭槽的至少两个齿构件。 端子的导体接合端的至少一部分涂覆有绝缘层。 作为具有绝缘体的整个第二端的端子与导体接合,齿穿透导体绝缘体,并且绝缘涂层的一部分通过导体在槽中的过盈配合而从槽剥离以实现 良好的机械和电气互连。 此外,只有尖端的尖端可以被涂覆,以确保与他们可能接合的任何导体没有电接触。 因此,当希望与导体互连但不与屏蔽物互连时,可以在屏蔽电缆上使用主体端子。 在具有靠近中心线上的导体的电缆的情况下,可能会考虑在端子和相邻导体之间发生短路的情况,可以使用其侧面具有绝缘涂层的端子。

    High precision optical fiber connectors
    8.
    发明授权
    High precision optical fiber connectors 失效
    高精度光纤连接器

    公开(公告)号:US5076656A

    公开(公告)日:1991-12-31

    申请号:US439206

    申请日:1989-11-17

    摘要: A duplex fiber optic connector assembly enables mating the fibers of a first multifiber cable with like fibers of a second cable or cables with maximum axial alignment of the respective fiber pairs. An interconnect member receives cable terminating connectors in opposite sides thereof. Each connector carries the fibers of a respective cable in individual ferrules, each ferrule having limited floating mount within the respective connector. The mating pairs of ferrules are received in opposite ends of receptor members each of which has an axially profiled bore adapted to receive the respective ferrules and a profiled outer surface which allows movement about the geometric center of the receptor so as to axially align the bores of the ferrules received therein. Connectors at each end of a predetermined length of fiber optic cable provide a fiber optic extension cord, analogous to the well-known electrical extension cord, for convenient and efficient interconnection between optical signal-using equipments. Small interconnect members receive the connectors of such fiber optic extension cords to allow even wider-ranging interconnections. Wall boxes containing such interconnect members, connected to permanently installed fiber optic cables conveying optical signals from a central optical signal source, allow a user to readily access optical signals by "plugging-in" a connector therein.

    摘要翻译: 双工光纤连接器组件使第一多纤维电缆的光纤与第二电缆的相似光纤或相应光纤对的最大轴向对准的电缆匹配。 互连构件在其相对侧接收电缆端接连接器。 每个连接器将相应电缆的纤维承载在单独的套圈中,每个套圈在相应的连接器内具有有限的浮动安装。 套圈的配合对被接收在接收件的相对端中,每个接头构件具有适于接收相应套圈的轴向成型孔和允许围绕接收器的几何中心运动的异型外表面,以便轴向对准孔 其中容纳的套圈。 在预定长度的光纤电缆的每个端部处的连接器提供类似于公知的电延长线的光纤延长线,以便在光信号使用设备之间方便和有效的互连。 小互连构件接收这种光纤延伸线的连接器,以允许更宽范围的互连。 包含连接到从中央光信号源传送光信号的永久安装的光纤电缆的这种互连部件的壁盒允许用户通过“插入”其中的连接器容易地访问光信号。

    Optical continuity testing apparatus with pulsating transmitter
    9.
    发明授权
    Optical continuity testing apparatus with pulsating transmitter 失效
    带有脉动发射机的光连续性测试仪

    公开(公告)号:US4797556A

    公开(公告)日:1989-01-10

    申请号:US105800

    申请日:1987-10-07

    IPC分类号: H04B10/08 G02B27/00

    CPC分类号: H04B10/07

    摘要: A receiver for receiving an optical test signal from an optical transmitter pulsating at a selected repetition rate is disclosed. The receiver comprises an optical detector for sampling the test signal and generating a voltage signal pulsating at the repetition rate and with an amplitude proportional to the amplitude of the sampled test signal. The receiver also includes an indicator for indicating the amplitude of the test signal relative to the amplitude of a calibration signal.

    摘要翻译: 公开了一种接收器,用于从选择的重复频率脉冲的光发射机接收光测试信号。 该接收机包括一个光学检测器,用于对测试信号进行采样,并产生以重复率脉动的电压信号,并以与采样的测试信号的振幅成比例的幅度。 接收器还包括用于指示测试信号相对于校准信号的振幅的振幅的指示器。

    Cartridge, holder and connector system
    10.
    发明授权
    Cartridge, holder and connector system 失效
    墨盒,支架和连接器系统

    公开(公告)号:US4380360A

    公开(公告)日:1983-04-19

    申请号:US269939

    申请日:1981-06-03

    摘要: A cartridge, cartridge holder and connector system are disclosed formed primarily of two components, namely, an electronic component carrying cartridge and an assembly for receiving the cartridge and interconnecting it as an addition to existing equipment. The holder assembly includes a housing of rigid insulative material defining a cartridge receiving cavity and including means for interconnecting the cartridge to a circuit board or the like. The holder also includes a profiled and polarized entry leading to the cassette cartridge cavity. The cartridge is formed by a pair of mating housing members which enclose a circuit board having a plurality of components mounted thereon. An edge portion of the circuit board is accessible from one end of the cartridge so that when the cartridge is inserted into the cavity of the holder there is an electrical interconnection effected.

    摘要翻译: 公开了一种盒,盒架和连接器系统,其主要由两部分组成,即电子部件支承盒和用于接收盒的组件,并将其作为现有设备的附加物进行互连。 保持器组件包括刚性绝缘材料的壳体,其限定了盒容纳腔,并且包括用于将盒与电路板等相互连接的装置。 支架还包括通向盒式磁盘盒的异型和偏振条目。 盒由一对配合的壳体构件形成,该对构成的壳体包围安装在其上的多个部件的电路板。 电路板的边缘部分可从盒的一端接近,使得当盒被插入到保持器的空腔中时,实现电互连。