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    • 12. 发明申请
    • Heat exchanger tube assembly
    • 热交换器管总成
    • US20050072562A1
    • 2005-04-07
    • US10955148
    • 2004-09-30
    • Peter Hall
    • Peter Hall
    • F28F1/30F28F1/32
    • F28F1/32F28F21/082F28F2240/00
    • A heat exchanger tube assembly 10 comprising a tube 12 having a plurality of fins 14 mounted thereto at spaced intervals along its length, each fin 14 having at least one aperture 16 through which the tube 12 is received, each fin 14 having an integral spacer 20 to define the spaced interval from an adjacent fin, the spacer 20 extending from the rim of the aperture 16 generally transversely to the fin 14 to provide an inner surface profiled to contact and cooperate with the external surface of the tube 12 to enhance heat transfer from the tube 12 to the fin 14, the spacer 20 being bonded to the tube 12 by a thermally-conductive medium.
    • 一种热交换器管组件10,其包括具有沿其长度以间隔隔开安装的多个散热片14的管12,每个散热片14具有至少一个孔16,管12被容纳在其中,每个翅片14具有整体间隔件20 以限定与相邻翅片间隔开的间隔,间隔件20从孔16的边缘大致横向于翅片14延伸,以提供内表面,该内表面成形为与管12的外表面接触并配合,以增强热传导 管12到翅片14,间隔件20通过导热介质结合到管12。
    • 20. 发明授权
    • Load balancing in set top cable box environment
    • 机顶电缆箱环境中的负载平衡
    • US07916631B2
    • 2011-03-29
    • US11091325
    • 2005-03-28
    • Lee KamentskyPeter HallChaitanya Kanojia
    • Lee KamentskyPeter HallChaitanya Kanojia
    • H04J1/16
    • H04L29/12047H04L12/185H04L12/1859H04L29/06H04L29/12009H04L29/12018H04L29/12207H04L45/58H04L61/10H04L61/15H04L61/20H04L67/10H04L67/1002H04L67/22H04L67/303H04L67/306H04L67/325H04L67/327H04L69/329H04L2029/06054
    • A scalable messaging system for data transmission between the network devices, such as set top boxes, and a central system server, such as a server which maintains a database of event logs for the network. Individual routers at the data center broadcast an announcement packet indicating that they are available to accept messages from the network devices. The announcement message contains at least an identification of the router and the manner in which messages may be sent to it, e.g., one or more connection socket numbers and/or network addresses. The frequency at which availability messages are sent by the routers is preferably dependent upon the relatively loading of the individual router. Thus, the more heavily loaded a particular router becomes, the less often it will broadcast an availability message; the more lightly loaded it becomes, the more often such messages are broadcast. The network devices then transmit messages to the data center only in response to having received such a router availability announcement. The information in a router availability message can be used in various ways to construct a payload message back to the data center, such as by using ports numbers, persistent identification numbers, or Media Access Control (MAC) layer addresses, depending upon the topology of the data network. This protocol thus permits control over the generation of messages, such as connection request messages, which might otherwise flood a network with large numbers of end node devices.
    • 用于网络设备(例如机顶盒)和中央系统服务器(例如维护网络的事件日志数据库的服务器)之间的数据传输的可扩展消息系统。 数据中心的单个路由器广播一个通知包,指示它们可以接收来自网络设备的消息。 该通知消息至少包含路由器的标识符和向其发送消息的方式,例如一个或多个连接套接字号码和/或网络地址。 可用性消息由路由器发送的频率优选地取决于各个路由器的相对负载。 因此,特定路由器变得越来越多,广播可用性消息的频率越低; 这种消息越容易播放, 然后,网络设备仅响应于已经接收到这样的路由器可用性通知而将消息发送到数据中心。 路由器可用性消息中的信息可以以各种方式用于构建有效载荷消息回到数据中心,例如通过使用端口号,持久标识号或媒体访问控制(MAC)层地址,这取决于 数据网络。 因此,该协议允许控制诸如连接请求消息的消息的生成,否则可能会使具有大量终端节点设备的网络泛滥。