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31 条记录 (耗时 0.031 秒)

    Small form factor optoelectronic transceivers
    1.
    发明授权
    Small form factor optoelectronic transceivers 有权
    小型光电收发器

    公开(公告)号：US06302596B1

    公开(公告)日：2001-10-16

    申请号：US09348955

    申请日：1999-07-07

    申请人： Mitchell S. Cohen ,  David P. Gaio ,  William K. Hogan ,  Phillip D. Isaacs ,  Patrick E. McKnite ,  Miles Swain ,  Jeannine M. Trewhella

    发明人： Mitchell S. Cohen ,  David P. Gaio ,  William K. Hogan ,  Phillip D. Isaacs ,  Patrick E. McKnite ,  Miles Swain ,  Jeannine M. Trewhella

    IPC分类号： G02B636

    CPC分类号： G02B6/4246 ,  G02B6/4204 ,  G02B6/4207 ,  G02B6/421 ,  G02B6/426 ,  G02B6/4263 ,  G02B6/4292

    摘要： An optical subassembly (OSA), in accordance with the present invention, includes a housing, which may be substantially rectangular, the OSA includes a first end portion and a second end portion oppositely disposed from the first end portion. The first end portion forms a bore configured and dimensioned to receive a ferrule having an optical fiber therein. The bore is adjacent to a ferrule stop which is integrally formed in the housing. A lens is integrally formed with the housing. The lens has a planar surface and a convex surface opposite the planar surface. The planar surface of the lens is substantially parallel to and set in from the ferrule stop to prevent contact between the ferrule and the planar surface. The optical device, the lens, and the bore which accepts the ferrule are all in optical alignment.

    摘要翻译： 根据本发明的光学子组件（OSA）包括可以是大致矩形的壳体，所述壳体包括第一端部和与所述第一端部相对设置的第二端部。 第一端部形成孔，其构造和尺寸设计成接收其中具有光纤的套圈。 该孔与套筒一体地形成的套圈止动件相邻。 透镜与壳体一体形成。 透镜具有与平面相对的平坦表面和凸面。 透镜的平坦表面基本上平行于套圈止动件并设置在套圈止动件中以防止套圈与平面之间的接触。 光学装置，透镜和接受套圈的孔都是光学对准的。

    Pull-to-release type latch mechanism for removable small form factor electronic modules
    4.
    发明授权
    Pull-to-release type latch mechanism for removable small form factor electronic modules 失效
    用于可移动小型电子模块的拉动释放型闩锁机构

    公开(公告)号：US06371787B1

    公开(公告)日：2002-04-16

    申请号：US09801320

    申请日：2001-03-07

    申请人： Scott M. Branch ,  David P. Gaio ,  Michael F. Hanley ,  William K. Hogan

    发明人： Scott M. Branch ,  David P. Gaio ,  Michael F. Hanley ,  William K. Hogan

    IPC分类号： H01R627

    CPC分类号： H01R13/6275

    摘要： A latch mechanism using a natural unlatching, releasing, pull movement has a slidable latch release which is carried on a device being latched, such as an electronic module. This slidable latch release has a pair of recesses or cavities at least partially defining cams that engage and displace a latch member from engagement with a latching surface on the device being latched. A latch release member is provided with a pair of wing members that are resilient and are deformed as a result of movement of the latch release relative to the latched device. Deformation provides a bias to restore the latch release member to a position capable of permitting latching upon the reinsertion of the device into a host device, such as a computer or the like.

    摘要翻译： 使用自然解锁，释放拉动的闩锁机构具有可滑动的闩锁释放装置，其被卡在诸如电子模块的被锁定的装置上。 该可滑动的闩锁释放件具有至少部分地限定凸轮的一对凹部或空腔，凸轮接合和移位闩锁构件以与被锁定的装置上的闩锁表面接合。 闩锁释放构件设置有一对翼构件，该翼构件是弹性的并且由于闩锁释放相对于锁定装置的移动而变形。 变形提供偏压，以将闩锁释放构件恢复到能够允许在将装置重新插入主机装置（例如计算机等）中时的闩锁的位置。

    Pull type latch mechanism for removable small form factor electronic modules
    5.
    发明授权
    Pull type latch mechanism for removable small form factor electronic modules 有权
    拉式闩锁机构，用于可移动小型电子模块

    公开(公告)号：US06746264B1

    公开(公告)日：2004-06-08

    申请号：US09669624

    申请日：2000-09-25

    申请人： Scott M. Branch ,  David P. Gaio ,  Michael F. Hanley ,  William K. Hogan

    发明人： Scott M. Branch ,  David P. Gaio ,  Michael F. Hanley ,  William K. Hogan

    IPC分类号： H01R13627

    CPC分类号： H01R13/6275 ,  H01R13/633

    摘要： A latch is controlled to latch and unlatch a device by using a portion of the insertion and extraction movement of the device being latched. The latch incorporates a pivoted latching member carried on the device being latched. The end or latching surface is positionable behind a latch bar, preventing the extraction of the latched device. The latch member is displaced to latch or release by a spring disposed between the frame of the device being latched and the latch member. When the actuator member is withdrawn from its ineffective position and if the latch arm occupies a latched position, the actuator member engages surfaces on the latch member and the module frame which are too closely spaced to permit free passage of the engaging portion of the actuator. This engagement with the surfaces results in spreading the engaged portions of the module frame and the latch member, thereby pivoting the latch member to unlatch the latching end of the latch member from a retaining surface.

    摘要翻译： 通过使用被锁定的装置的插入和取出运动的一部分来控制闩锁来锁定和解锁装置。 闩锁包括承载在被锁定的设备上的枢转闩锁构件。 端部或闩锁表面可定位在闩锁杆的后面，防止锁定装置的抽出。 闩锁构件被设置在被锁定的装置的框架和闩锁构件之间的弹簧移位以锁定或释放。 当致动器构件从其无效位置退出并且如果闩锁臂处于闩锁位置时，致动器构件接合闩锁构件和模块框架上的表面，其过紧地间隔开以允许致动器的接合部分自由通过。 与表面的接合导致扩散模块框架和闩锁构件的被接合部分，由此枢转闩锁构件以将闩锁构件的闩锁端部从保持表面解锁。

    Optical fiber coupler and an optical fiber coupler incorporated within a transceiver module
    6.
    发明授权
    Optical fiber coupler and an optical fiber coupler incorporated within a transceiver module 失效

    公开(公告)号：US06579013B2

    公开(公告)日：2003-06-17

    申请号：US09809650

    申请日：2001-03-15

    申请人： David P. Gaio ,  William K. Hogan

    发明人： David P. Gaio ,  William K. Hogan

    IPC分类号： G02B638

    CPC分类号： G02B6/421 ,  G02B6/3821 ,  G02B6/3897 ,  G02B6/4246 ,  G02B6/426 ,  G02B6/4269 ,  G02B6/4272

    摘要： A coupler to interconnect or couple optical fibers together and position ends of the optical fibers juxtaposed with each other, additionally includes a captive split tubular alignment sleeve to accept ferrules on ends of optical fibers to be aligned and coupled. The coupler may be incorporated into an opto-electronic module, captured, and then held against normal forces of connecting and disconnecting the optical fiber. A short optical fiber extends from the coupler through a wall of an enclosure and is terminated adjacent an opto-electronic device to carry optical signals for transmission or reception of optical signals. This coupler may be further used to splice or interconnect optical fibers, in temporary connections or splices, without fusing the glass of the fibers.

    Pull type latch mechanism for removable small form factor electronic modules
    7.
    发明授权
    Pull type latch mechanism for removable small form factor electronic modules 有权
    拉式闩锁机构，用于可移动小型电子模块

    公开(公告)号：US06519160B1

    公开(公告)日：2003-02-11

    申请号：US09657214

    申请日：2000-09-07

    申请人： Scott M. Branch ,  David P. Gaio ,  Michael F. Hanley ,  William K. Hogan

    发明人： Scott M. Branch ,  David P. Gaio ,  Michael F. Hanley ,  William K. Hogan

    IPC分类号： H05K500

    CPC分类号： H05K7/1409

    摘要： A latch is controlled to latch and unlatch a device by using a portion of the insertion and extraction movement of the device being latched. The latch incorporates a pair of tongs. The ends or latching extensions of the tongs are positionable behind a latch bar, preventing the extraction of the latched device. The tongs are positioned under the control of an actuator or latch control member which is moved to latch or unlatch the latch. The actuator member is pushed into the host device once the device being latched is positioned in the desired position. The tongs respond to the pushing of the actuator member by spreading the input ends under the influence of connecting input links moreover, the latching extensions are pivoted toward each other, positioning the latching extensions in a latched position. The latch extensions are spread to release the latch and the latched device by pulling the actuator member, pulling the input links as well as the input ends of the tongs, and thereby pivoting the tongs. Whenever in the latched position, further movement of the actuator member in a latching direction will detent and lock the latch until the latch is undetented by pulling on the actuator member.

    摘要翻译： 通过使用被锁定的装置的插入和取出运动的一部分来控制闩锁来锁定和解锁装置。 闩锁包括一对钳子。 钳子的端部或闩锁延伸部可定位在闩锁杆的后面，防止锁定装置的抽出。 钳位于致动器或闩锁控制构件的控制下，该致动器或闩锁控制构件被移动以锁定或解锁闩锁。 一旦被锁定的装置被定位在期望位置，致动器构件被推入主机装置。 钳子通过在连接输入链节的影响下扩展输入端来响应致动器构件的推动，闩锁延伸部朝向彼此枢转，将闩锁延伸部定位在锁定位置。 通过拉动致动器构件，拉动输入连杆以及钳子的输入端，从而枢转钳子，闩锁延伸部被展开以释放闩锁和锁定装置。 无论何时在锁定位置，致动器构件在闩锁方向上的进一步运动将通过拉动致动器构件来锁定并锁定闩锁，直到闩锁不起作用。