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    • 11. 发明申请
    • Apparatus and method for inspecting areas surrounding nuclear boiling water reactor core and annulus regions
    • 用于检查核沸腾水堆核心区域和环形区域周边区域的装置和方法
    • US20070146480A1
    • 2007-06-28
    • US11316445
    • 2005-12-22
    • John JudgeMichael Baron
    • John JudgeMichael Baron
    • H04N7/18
    • G21C17/01G21C17/013
    • A remotely controlled apparatus (112) for inspecting the core (102) and annulus (104) areas of nuclear boiling water reactors (100) includes a circumferential drive mechanism for propelling the apparatus (112) on the steam dam (108) of the reactor (100). The inspection apparatus (112) uses a set of driver rollers (314) that grip the side of the steam dam (108) and provide propulsion for the apparatus. A pinch-roller assembly with high-tension springs (308) and pneumatic air cylinders (310) is utilized for removably securing a set of pinch rollers (312) to the side of the steam dam opposite the side of the driver rollers (314). A set of rollers (304) are adapted to rest on top of the steam dam (108), supporting the weight of the apparatus (112) and enabling the apparatus to move around the steam dam (108). Two positioning guide rails (306) aid in the balance of the apparatus (112), especially when it is stationary. The apparatus (112) has a watertight main body (202), which houses the electrical control wiring and circuitry. The main body (202) has a front camera (204) and a rear camera (205) used to direct the movements of the apparatus (112). The main body also has two turret-type telescoping mast assemblies (208) with telescoping masts 210 and 212, which are capable of extending at a selected distance above and below the main body (202). The mast assemblies 210 and 212 support inspection equipment such as radiation-shielded EVT-1-capable video cameras and radiation-tolerant fiberscopes. The apparatus (112) and its inspection tools are remotely controlled via control consoles with video monitors from a low-dose, non-contaminated enclosure located remotely from a boiling water reactor.
    • 用于检查核沸水反应堆(100)的核心(102)和环(104)区域的远程控制设备(112)包括用于将反应器的蒸汽坝(108)上的设备(112)推进的圆周驱动机构 (100)。 检查装置(112)使用一组夹紧蒸汽坝(108)侧面的驱动辊(314),并为该设备提供推进。 具有高压弹簧(308)和气动气缸(310)的夹送辊组件用于将一组夹送辊(312)可移除地固定到与驱动辊(314)侧相对的蒸汽坝的侧面, 。 一组辊(304)适于搁置在蒸汽坝(108)的顶部上,支撑设备(112)的重量并使得设备能够围绕蒸汽坝(108)移动。 两个定位导轨(306)有助于设备(112)的平衡,特别是当其静止时。 装置(112)具有水密主体(202),其容纳电气控制布线和电路。 主体(202)具有用于引导设备(112)的移动的前置摄像机(204)和后置摄像机(205)。 主体还具有两个具有伸缩式桅杆210和212的转塔式伸缩桅杆组件(208),其能够在主体(202)上方和下方选定的距离延伸。 桅杆组件210和212支持诸如具有辐射屏蔽EVT-1的摄像机和辐射耐受性纤维镜的检查设备。 通过来自远离沸水反应堆的低剂量,无污染的外壳的视频监视器通过控制台远程控制设备(112)及其检查工具。
    • 12. 发明申请
    • Condenser inlet diffuser
    • 冷凝器入口扩散器
    • US20070028647A1
    • 2007-02-08
    • US11197564
    • 2005-08-04
    • Jun WangMahesh NaduvathJohn Judge
    • Jun WangMahesh NaduvathJohn Judge
    • F25B39/04F28F9/22F28D7/00
    • F28D7/16F25B39/04F25B2339/046F28D2021/007F28F9/0265F28F9/22
    • A shell side condenser inlet diffuser for a vapor compression refrigeration system is provided. The diffuser includes an inlet to receive a compressed refrigerant from a compressor of a refrigeration system. A chamber is in fluid communication with the inlet to receive compressed refrigerant, the chamber having an upper side and a lower side and lateral sides bridging the upper and lower sides, the chamber having a plurality of openings to discharge refrigerant inside the condenser. A protrusion is disposed inside the chamber. The protrusion and the chamber are configured and disposed to diffuse and direct a flow of refrigerant from the compressor to inside the condenser, the refrigerant leaving the chamber having a higher pressure level than the refrigerant entering the chamber.
    • 提供了一种用于蒸气压缩制冷系统的壳侧冷凝器入口扩散器。 扩散器包括从制冷系统的压缩机接收压缩的制冷剂的入口。 室与入口流体连通以接收压缩的制冷剂,该室具有上侧和下侧以及桥接上下两侧的侧面,该室具有多个开口以排出冷凝器内部的制冷剂。 突出部设置在室内。 突出部和室被构造和设置成将制冷剂流从压缩机扩散并引导到冷凝器内部,离开室的制冷剂具有比进入室的制冷剂更高的压力水平。
    • 15. 发明申请
    • Method and apparatus for connecting privately addressed networks
    • 用于连接私有地址网络的方法和装置
    • US20050066035A1
    • 2005-03-24
    • US10666407
    • 2003-09-19
    • Aidan WilliamsJohn Judge
    • Aidan WilliamsJohn Judge
    • G06F20060101G06F15/16H04L12/46H04L29/12
    • H04L12/4641H04L29/12264H04L29/12283H04L61/2015H04L61/2046H04L61/2061
    • Methods and apparatuses for connecting via a public network at least two privately addressed networks sharing a reserved address space are disclosed herein. One aspect provides a method comprising the steps of automatically assigning respective unique addresses from said reserved address space to each of at least two privately addressed networks and automatically routing communications between the at least two privately addressed networks dependent on the unique addresses via a virtual network link. The method may comprise the further step of automatically creating the virtual network link between the at least two privately addressed networks. The unique addresses may be automatically assigned and the communications may be automatically routed without any human intervention, and no network address translation may be required at the gateways of the privately addressed networks. The virtual network link may comprise a tunnel through the Internet and the unique addresses may comprise unique Internet Protocol (IP) subnet prefixes assigned to each of the at least two privately addressed networks.
    • 本文公开了用于经由公共网络连接至少两个共享保留地址空间的私有寻址网络的方法和装置。 一个方面提供了一种方法,包括以下步骤:将相应的唯一地址从所述预留地址空间分配给至少两个私有地址网络中的每一个,并且通过虚拟网络链路自动地路由至少两个私有寻址网络之间的通信 。 该方法可以包括进一步的步骤,在至少两个私有寻址的网络之间自动创建虚拟网络链路。 可以自动分配唯一的地址,并且可以在没有任何人为干预的情况下自动路由通信,并且在私有寻址网络的网关处可能不需要网络地址转换。 虚拟网络链路可以包括通过因特网的隧道,并且唯一地址可以包括分配给至少两个私人寻址网络中的每一个的唯一的因特网协议(IP)子网前缀。