System and method for communicating optical signals between a data service provider and subscribers
    22.
    发明申请
    System and method for communicating optical signals between a data service provider and subscribers 有权
    用于在数据服务提供商和用户之间传送光信号的系统和方法

    公开(公告)号:US20050074241A1

    公开(公告)日:2005-04-07

    申请号:US10921489

    申请日:2004-08-19

    Abstract: An optical fiber network can include an outdoor laser transceiver node that can be positioned in close proximity to the subscribers of an optical fiber network. The outdoor laser transceiver node does not require active cooling and heating devices that control the temperature surrounding the laser transceiver node. The laser transceiver node can adjust a subscriber's bandwidth on a subscription basis or on an as-needed basis. The laser transceiver node can also offer data bandwidth to the subscriber in preassigned increments. Additionally, the laser transceiver node lends itself to efficient upgrading that can be performed entirely on the network side. The laser transceiver node can also provide high speed symmetrical data transmission. Further, the laser transceiver node can utilize off-the-shelf hardware to generate optical signals such as Fabry-Perot (F-P) laser transmitters, distributed feed back lasers (DFB), or vertical cavity surface emitting lasers (VCSELs).

    Abstract translation: 光纤网络可以包括可以紧邻光纤网络的用户定位的室外激光收发器节点。 室外激光收发器节点不需要主动的制冷和加热装置来控制激光收发器节点周围的温度。 激光收发器节点可以根据订阅或根据需要调整用户带宽。 激光收发器节点还可以以预分配的增量向用户提供数据带宽。 此外,激光收发器节点本身可以​​在网络侧完全执行高效的升级。 激光收发器节点还可以提供高速对称数据传输。 此外,激光收发器节点可以利用现成的硬件来产生诸如法布里 - 珀罗(F-P)激光发射器,分布式反馈激光器(DFB)或垂直腔表面发射激光器(VCSEL)之类的光学信号。

    System and method for communicating optical signals between a data service provider and subscribers
    25.
    发明申请
    System and method for communicating optical signals between a data service provider and subscribers 有权
    用于在数据服务提供商和用户之间传送光信号的系统和方法

    公开(公告)号:US20080085117A1

    公开(公告)日:2008-04-10

    申请号:US11890277

    申请日:2007-08-03

    Abstract: An optical fiber network can include an outdoor laser transceiver node that can be positioned in close proximity to the subscribers of an optical fiber network. The outdoor laser transceiver node does not require active cooling and heating devices that control the temperature surrounding the laser transceiver node. The laser transceiver node can adjust a subscriber's bandwidth on a subscription basis or on an as-needed basis. The laser transceiver node can also offer data bandwidth to the subscriber in preassigned increments. Additionally, the laser transceiver node lends itself to efficient upgrading that can be performed entirely on the network side. The laser transceiver node can also provide high speed symmetrical data transmission. Further, the laser transceiver node can utilize off-the-shelf hardware to generate optical signals such as Fabry-Perot (F-P) laser transmitters, distributed feed back lasers (DFB), or vertical cavity surface emitting lasers (VCSELs).

    Abstract translation: 光纤网络可以包括可以紧邻光纤网络的用户定位的室外激光收发器节点。 室外激光收发器节点不需要主动的制冷和加热装置来控制激光收发器节点周围的温度。 激光收发器节点可以根据订阅或根据需要调整用户带宽。 激光收发器节点还可以以预分配的增量向用户提供数据带宽。 此外,激光收发器节点本身可以​​在网络侧完全执行高效的升级。 激光收发器节点还可以提供高速对称数据传输。 此外,激光收发器节点可以利用现成的硬件来产生诸如法布里 - 珀罗(F-P)激光发射器,分布式反馈激光器(DFB)或垂直腔表面发射激光器(VCSEL)之类的光学信号。

    Hydraulic ride control system
    28.
    发明授权
    Hydraulic ride control system 失效
    液压行驶控制系统

    公开(公告)号:US06357230B1

    公开(公告)日:2002-03-19

    申请号:US09464583

    申请日:1999-12-16

    CPC classification number: E02F9/2207 E02F9/2217

    Abstract: A hydraulic ride control system is disclosed and adapted to control the ride of a machine having a load. The ride control includes an accumulator arrangement that is selectively connected with the actuator that is carrying the load to provide a cushion ride during traveling and to enable the pressure in the accumulator arrangement to be maintained substantially the same as the pressure in the actuator when raising the load and to permit the pressure in the accumulator arrangement to be lowered to that of the pressure in the actuator in the event the load is lessened. The ride control system also provides an arrangement that permits the accumulator arrangement to be bled down whenever the machine becomes disabled or when the machine is shut off.

    Abstract translation: 液压行驶控制系统被公开并适于控制具有负载的机器的行驶。 行驶控制装置包括蓄能器装置,该蓄能器装置选择性地与承载负载的致动器连接,以在行驶期间提供缓冲坐骑,并且使得蓄能器装置中的压力能够保持与致动器中的压力基本相同, 在负载减轻的情况下,允许蓄能器装置中的压力降低到致动器中的压力。 行驶控制系统还提供了一种布置,其允许在机器停用时或当机器关闭时将蓄能器装置排出。

    Variable rate ride control
    29.
    发明授权
    Variable rate ride control 失效
    变速驾驶控制

    公开(公告)号:US06167701A

    公开(公告)日:2001-01-02

    申请号:US09110493

    申请日:1998-07-06

    CPC classification number: E02F9/2217 E02F9/2207 F15B1/02 F15B1/033

    Abstract: A variable rate ride control is disclosed and adapted to control the ride of a machine having varying load conditions. The variable rate ride control system includes an accumulator arrangement selectively connectable to an actuator arrangement of the machine. The accumulator arrangement has a variable pressure rate so that the accumulator arrangement can adapt to varying load conditions.

    Abstract translation: 一种可变速率驾驶控制被公开并适于控制具有变化的负载条件的机器的行驶。 可变速率驾驶控制系统包括可选择性地连接到机器的致动器装置的蓄能器装置。 蓄能器装置具有可变的压力速率,使得蓄能器装置可以适应变化的负载条件。

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