Methods and apparatus for a nitrogen purge system
    1.
    发明授权
    Methods and apparatus for a nitrogen purge system 有权
    氮气净化系统的方法和装置

    公开(公告)号:US08176721B2

    公开(公告)日:2012-05-15

    申请号:US12757208

    申请日:2010-04-09

    IPC分类号: F02G3/00

    摘要: A method of operating a fuel system is provided. The method includes removing fuel from at least a portion of the fuel system using a gravity drain process. The method also includes channeling nitrogen into at least a portion of the fuel system to facilitate removing air and residual fuel from at least a portion of the fuel system, thereby mitigating a formation of carbonaceous precipitate particulates. The method further includes removing air and nitrogen from at least a portion of the fuel system during a fuel refilling process using a venting process such that at least a portion of the fuel system is substantially refilled with fuel and substantially evacuated of air and nitrogen. The method also includes removing air from at least a portion of the refilled fuel system using a venting process. The method further includes recirculating fuel within at least a portion of the fuel system, thereby removing heat from at least a portion of the fuel system and facilitating a transfer of operating fuel modes.

    摘要翻译: 提供了一种操作燃料系统的方法。 该方法包括使用重力排水过程从燃料系统的至少一部分去除燃料。 该方法还包括将氮气引入燃料系统的至少一部分,以有助于从燃料系统的至少一部分去除空气和残余燃料,从而减轻碳质沉淀物颗粒的形成。 该方法还包括在使用排气过程的燃料再充填过程期间从燃料系统的至少一部分去除空气和氮气,使得燃料系统的至少一部分基本上被燃料重新填充并基本上排空了空气和氮气。 该方法还包括使用排气过程从再填充的燃料系统的至少一部分去除空气。 该方法还包括在燃料系统的至少一部分内再循环燃料,从而从燃料系统的至少一部分去除热量并且便于操作燃料模式的传送。

    Methods and apparatus for a combustion turbine fuel recirculation system and nitrogen purge system
    2.
    发明授权
    Methods and apparatus for a combustion turbine fuel recirculation system and nitrogen purge system 有权
    燃气轮机燃料再循环系统和氮气净化系统的方法和装置

    公开(公告)号:US07721521B2

    公开(公告)日:2010-05-25

    申请号:US11268247

    申请日:2005-11-07

    IPC分类号: F02G3/00

    摘要: A method of operating a fuel system is provided. The method includes removing fuel from at least a portion of the fuel system using a gravity drain process. The method also includes channeling nitrogen into at least a portion of the fuel system to facilitate removing air and residual fuel from at least a portion of the fuel system, thereby mitigating a formation of carbonaceous precipitate particulates. The method further includes removing air and nitrogen from at least a portion of the fuel system during a fuel refilling process using a venting process such that at least a portion of the fuel system is substantially refilled with fuel and substantially evacuated of air and nitrogen. The method also includes removing air from at least a portion of the refilled fuel system using a venting process. The method further includes recirculating fuel within at least a portion of the fuel system, thereby removing heat from at least a portion of the fuel system and facilitating a transfer of operating fuel modes.

    摘要翻译: 提供了一种操作燃料系统的方法。 该方法包括使用重力排水过程从燃料系统的至少一部分去除燃料。 该方法还包括将氮气引入燃料系统的至少一部分,以有助于从燃料系统的至少一部分去除空气和残余燃料,从而减轻碳质沉淀物颗粒的形成。 该方法还包括在使用排气过程的燃料再充填过程期间从燃料系统的至少一部分去除空气和氮气,使得燃料系统的至少一部分基本上被燃料重新填充并基本上排空了空气和氮气。 该方法还包括使用排气过程从再填充的燃料系统的至少一部分去除空气。 该方法还包括在燃料系统的至少一部分内再循环燃料,从而从燃料系统的至少一部分去除热量并且便于操作燃料模式的传送。

    METHODS AND APPARATUS FOR A NITROGEN PURGE SYSTEM
    3.
    发明申请
    METHODS AND APPARATUS FOR A NITROGEN PURGE SYSTEM 有权
    氮气系统的方法和装置

    公开(公告)号:US20100192537A1

    公开(公告)日:2010-08-05

    申请号:US12757208

    申请日:2010-04-09

    IPC分类号: F02C7/22

    摘要: A method of operating a fuel system is provided. The method includes removing fuel from at least a portion of the fuel system using a gravity drain process. The method also includes channeling nitrogen into at least a portion of the fuel system to facilitate removing air and residual fuel from at least a portion of the fuel system, thereby mitigating a formation of carbonaceous precipitate particulates. The method further includes removing air and nitrogen from at least a portion of the fuel system during a fuel refilling process using a venting process such that at least a portion of the fuel system is substantially refilled with fuel and substantially evacuated of air and nitrogen. The method also includes removing air from at least a portion of the refilled fuel system using a venting process. The method further includes recirculating fuel within at least a portion of the fuel system, thereby removing heat from at least a portion of the fuel system and facilitating a transfer of operating fuel modes.

    摘要翻译: 提供了一种操作燃料系统的方法。 该方法包括使用重力排水过程从燃料系统的至少一部分去除燃料。 该方法还包括将氮气引入燃料系统的至少一部分,以有助于从燃料系统的至少一部分去除空气和残余燃料,从而减轻碳质沉淀物颗粒的形成。 该方法还包括在使用排气过程的燃料再充填过程期间从燃料系统的至少一部分去除空气和氮气,使得燃料系统的至少一部分基本上被燃料重新填充并基本上排空了空气和氮气。 该方法还包括使用排气过程从再填充的燃料系统的至少一部分去除空气。 该方法还包括在燃料系统的至少一部分内再循环燃料,从而从燃料系统的至少一部分去除热量并且便于操作燃料模式的传送。

    Methods and apparatus for a combustion turbine nitrogen purge system
    4.
    发明授权
    Methods and apparatus for a combustion turbine nitrogen purge system 有权
    燃气轮机氮气净化系统的方法和装置

    公开(公告)号:US07730711B2

    公开(公告)日:2010-06-08

    申请号:US11268041

    申请日:2005-11-07

    IPC分类号: F02G3/00

    摘要: A method of operating a fuel system is provided. The method includes removing fuel from at least a portion of the fuel system using a gravity drain process. The method also includes channeling nitrogen into at least a portion of the fuel system to facilitate removing air and residual fuel from at least a portion of the fuel system, thereby mitigating a formation of carbonaceous precipitate particulates. The method further includes removing air and nitrogen from at least a portion of the fuel system during a fuel refilling process using a venting process, such that at least a portion of the fuel system is substantially refilled with fuel and substantially evacuated of air and nitrogen. The method also includes removing air from at least a portion of the refilled fuel system using a venting process.

    摘要翻译: 提供了一种操作燃料系统的方法。 该方法包括使用重力排水过程从燃料系统的至少一部分去除燃料。 该方法还包括将氮气引入燃料系统的至少一部分,以有助于从燃料系统的至少一部分去除空气和残余燃料,从而减轻碳质沉淀物颗粒的形成。 该方法还包括在使用排气过程的燃料加注过程期间从燃料系统的至少一部分去除空气和氮气,使得燃料系统的至少一部分基本上被燃料重新填充并基本上排空了空气和氮气。 该方法还包括使用排气过程从再填充的燃料系统的至少一部分去除空气。

    Wavelength Division Multiplexing Transmission Equipment
    5.
    发明申请
    Wavelength Division Multiplexing Transmission Equipment 有权
    波分复用传输设备

    公开(公告)号:US20110217039A1

    公开(公告)日:2011-09-08

    申请号:US13125940

    申请日:2009-10-26

    IPC分类号: H04J14/02

    CPC分类号: H04J14/02

    摘要: An optical transmission network comprises a multi-wavelength source (7) shared between multiple sets of client side equipment for manipulating electrical signals. A first wavelength selective routing element (5) is connected to the multi-wavelength source (7). Each set of client-side equipment (1) comprises an optical modulator (3) connected to the first wavelength selective routing element (5) and an optical receiver (2). A second wavelength selective routing element (6) is connected to the optical receiver (2) and is operative to direct incoming signals from one or more remote locations to the optical receiver (2). The network provides a WDM architecture solution for networks whereby the cost of implementing and running client side equipment (1) is reduced by not having the WDM source (7) within the client side equipment (1).

    摘要翻译: 光传输网络包括在用于操纵电信号的多套客户端设备之间共享的多波长源(7)。 第一波长选择性路由元件(5)连接到多波长源(7)。 每组客户端设备(1)包括连接到第一波长选择路由元件(5)和光接收器(2)的光调制器(3)。 第二波长选择性路由元件(6)连接到光接收器(2),并且可操作地将来自一个或多个远程位置的输入信号引导到光接收器(2)。 网络为网络提供WDM架构解决方案,通过在客户端设备(1)内没有WDM源(7)来实现和运行客户端设备(1)的成本降低。

    Container manufacturing process having front-end winder assembly
    6.
    发明授权
    Container manufacturing process having front-end winder assembly 有权
    集装箱制造过程具有前端卷绕机组件

    公开(公告)号:US07770425B2

    公开(公告)日:2010-08-10

    申请号:US12108926

    申请日:2008-04-24

    IPC分类号: B21D51/26

    CPC分类号: B21D51/26 B21D51/2692

    摘要: A winder assembly is provided for rotating a component of a can necking machine to a desired angular position suitable for performing maintenance on the component. The winder assembly includes a shaft coupled to a motor of that drives the components of the can necking machine during operation. A handle can be removably connected to the shaft, such that rotation of the handle in a rotational direction correspondingly causes the shaft to rotate. The shaft causes the motor to rotate, which drives a gear train that rotates the components of the necking machine that are coupled to the gear train.

    摘要翻译: 提供一种卷绕机组件,用于将罐头颈缩机的部件旋转到适合于对部件进行维护的期望角度位置。 卷绕机组件包括联接到马达的轴,其在操作期间驱动罐颈缩机的部件。 手柄可以可拆卸地连接到轴,使得手柄在旋转方向上的旋转相应地使轴旋转。 轴使马达旋转,驱动一个齿轮系,该齿轮系使衔接机的部件与齿轮系相连接。

    OPTICAL FIBRE NETWORK
    10.
    发明申请
    OPTICAL FIBRE NETWORK 有权
    光纤网络

    公开(公告)号:US20100266285A1

    公开(公告)日:2010-10-21

    申请号:US12742427

    申请日:2008-11-13

    IPC分类号: H04J14/02

    CPC分类号: H04J14/0282 H04J3/0682

    摘要: An optical fibre network comprises a laser source (1a) configured to generate laser light of a plurality of wavelengths. A first optical fibre (4a), transmits multi-wavelength light from the laser source to a location remote from the laser source. A wavelength division multiplexer (2) at the remote location (203) is connected to a plurality of second optical fibres (8). A plurality of optical modulators (9) are each connected optically to the wavelength division multiplexer (2) via a respective second optical fibre (8). The wavelength division multiplexer (2) is arranged to de-multiplex the multi-wavelength light received from the first optical fibre (4a) into a plurality of wavelengths and to supply a respective wavelength to each of the second optical fibres (8). The optical modulators (9) are reflective optical modulators each arranged to modulate light received from the associated second optical fibre (8) with a data signal and to reflect the modulated light back along the second optical fibre (8). The wavelength division multiplexer (2) is arranged to multiplex the modulated light from all of the second optical fibres (8) into a wavelength division multiplexed optical signal for onward transmission along a third optical fibre (13).

    摘要翻译: 光纤网络包括被配置为产生多个波长的激光的激光源(1a)。 第一光纤(4a)将来自激光源的多波长光传输到远离激光源的位置。 在远程位置(203)处的波分复用器(2)连接到多个第二光纤(8)。 多个光调制器(9)各自经由相应的第二光纤(8)光学地连接到波分复用器(2)。 波分多路复用器(2)被布置成将从第一光纤(4a)接收的多波长光解复用为多个波长,并向每个第二光纤(8)提供相应的波长。 光学调制器(9)是反射式光学调制器,每一个都配置成用数据信号调制从相关联的第二光纤(8)接收的光,并且沿着第二光纤(8)反射经调制的光。 波分复用器(2)被布置为将来自所有第二光纤(8)的调制光复用为波分复用光信号,以沿着第三光纤(13)向前传输。