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    • 1. 发明申请
    • Compact ground fault circuit interrupter module
    • 紧凑型接地故障电路断路器模块
    • US20050231861A1
    • 2005-10-20
    • US11079342
    • 2005-03-15
    • John PowerArmando CalixtoRoger Bradley
    • John PowerArmando CalixtoRoger Bradley
    • H01H83/02H01H83/14H01R13/713H02H3/00
    • H01H83/144
    • A compact module with a pair of transformers and a double pole single throw relay (DPST) mounted onto a housing to create a self contained assembly for installation in a ground fault circuit interrupter (GFCI) as a unit. The first transformer has a core and is electrically coupled to a first set of terminals for connection to a printed circuit board (PCB). The second transformer is located adjacent to and magnetically coupled to the core of the first transformer and is electrically coupled to a second set of terminals for connection to the PCB. The DPST relay has a pair of stationary contacts and a pair of movable contacts for selectively connecting line phase and neutral conductive paths to a load.
    • 具有一对变压器和双极单掷继电器(DPST)的紧凑型模块,其安装在壳体上,以创建一个独立的组件,用于安装在作为一个单元的接地故障断路器(GFCI)中。 第一变压器具有芯并且电耦合到用于连接到印刷电路板(PCB)的第一组端子。 第二变压器位于与第一变压器的铁心相邻并且磁耦合,并且电耦合到用于连接到PCB的第二组端子。 DPST继电器具有一对固定触点和一对可动触点,用于将线路相位和中性导通路径选择性地连接到负载。
    • 3. 发明申请
    • GFCI with enhanced surge suppression
    • GFCI具有增强的浪涌抑制
    • US20050206493A1
    • 2005-09-22
    • US10804510
    • 2004-03-19
    • David ChanRoger BradleyJohn Power
    • David ChanRoger BradleyJohn Power
    • H01C7/10H01C7/12H01H85/44H01T4/08H02H9/04
    • H01C7/126
    • An MOV element is physically and electrically connected to a heat sensitive material which changes from a low impedance path to a high impedance path, such as a spark gap, when the temperature of the MOV element rises to a temperature below that at which the MOV will enter into its thermal runaway state. More specifically, the heat sensitive material is located on a surface of the MOV and is electrically connected in series with the MOV. In operation, as the MOV gets hot, it heats the heat sensitive material. As the heat sensitive material gets hot, it starts to separate from the surface of the MOV to form a spark gap which is electrically connected in series with the MOV element to help dissipate excessive voltage. The heat sensitive material on the surface of the MOV element can be a coating of epoxy which cracks and/or breaks away, at least partially from the surface of the MOV element during the occurrence of a high voltage transient surge, or it can be a solder that sputters to form an arc path during the occurrence of a high voltage transient surge. In operation, when a GFCI is subjected to a high voltage transient surge above a certain magnitude, the heat sensitive material forms a spark gap which is in series with the MOV and prevents the GFCI from going into its destructive thermal runaway condition. Thus, prior to the MOV entering its thermal runaway state, it goes from being only an MOV to an MOV in series with a spark gap which can be used to protect an up stream GFCI during the occurrence of a high voltage transient surge.
    • 当MOV元件的温度上升到低于MOV的温度时,MOV元件物理和电连接到热敏材料,该热敏材料从低阻抗路径变化到高阻抗路径,例如火花隙, 进入其热失控状态。 更具体地说,热敏材料位于MOV的表面上并与MOV串联电连接。 在操作中,当MOV变热时,它会加热感热材料。 当感热材料变热时,它开始与MOV的表面分离,以形成与MOV元件串联电连接的火花隙,以帮助消散过大的电压。 MOV元件表面上的热敏材料可以是在高电压瞬变浪涌发生期间至少部分地从MOV元件的表面开裂和/或断开的环氧树脂涂层,或者它可以是 在发生高电压瞬变浪涌期间,焊料溅射形成电弧路径。 在操作中,当GFCI受到高于一定量级的高电压瞬态浪涌时,热敏材料形成与MOV串联的火花隙,并防止GFCI进入其破坏性热失控状态。 因此,在MOV进入其热失控状态之前,它只能从MOV到MOV与串联的火花隙串联起来,该火花隙可以在发生高压瞬态浪涌时用于保护上行GFCI。
    • 5. 发明授权
    • Network management information (NMI) distribution
    • 网络管理信息(NMI)分发
    • US08078576B2
    • 2011-12-13
    • US12098621
    • 2008-04-07
    • John PowerEdwin Tse
    • John PowerEdwin Tse
    • G06F7/00G06F17/00
    • H04L41/00H04L41/042Y10S707/922Y10S707/959
    • A device associated with a network provides a query for specific network management information (NMI) to a registry, and receives, based on the query, metadata associated with the specific network management information (NMI). The device also provides a request for the specific network management information (NMI) to a plurality of producer devices identified from the metadata associated with the specific network management information (NMI), and receives one or more portions of the specific network management information (NMI) from each of the plurality of producer devices. The device further combines the one or more portions of the specific network management information (NMI) to create the specific network management information (NMI).
    • 与网络相关联的设备提供对注册表的特定网络管理信息(NMI)的查询,并且基于查询接收与特定网络管理信息(NMI)相关联的元数据。 设备还向从与特定网络管理信息(NMI)相关联的元数据识别的多个生产者设备提供对特定网络管理信息(NMI)的请求,并且接收特定网络管理信息(NMI)的一个或多个部分 )从多个生产者设备中的每一个产生。 该设备进一步组合特定网络管理信息(NMI)的一个或多个部分以创建特定网络管理信息(NMI)。
    • 6. 发明授权
    • Method and management agent for event notifications correlation
    • 事件通知相关的方法和管理代理
    • US08069452B2
    • 2011-11-29
    • US11290597
    • 2005-12-01
    • Edwin TseRobert PetersenJohn Power
    • Edwin TseRobert PetersenJohn Power
    • G06F9/44G06F15/16
    • H04L41/046H04L41/042H04L41/0631H04L41/069H04L67/10H04L67/16
    • Methods and agent for correlating event notifications are provided wherein the agent comprises an interface receiving an event notification, a Peer Agent Notification Category List (PANCL) storing peer agent notification categories of event notifications that other agents are interested in receiving from the agent, and a notifications processing engine that determines if the event notification matches the peer agent notification categories of the PANCL. Upon positive determination the first event notification is sent at least to a second agent associated with the matched peer agent notification category of the PANCL. In another aspect, the agent comprises a manager notifications log storing identities of event notifications sent from the agent to the manager and a notifications processing engine that determines if a received peer agent event notification matches any event notifications of the log. Upon positive determination, the engine correlates the peer agent event notification with the event notification of the log.
    • 提供了用于关联事件通知的方法和代理,其中代理包括接收事件通知的接口,存储其他代理人有意从代理接收的事件通知的对等代理通知类别的对等代理通知类别列表(PANCL),以及 通知处理引擎,用于确定事件通知是否与PANCL的对等代理通知类别相匹配。 在确定的情况下,第一事件通知至少发送到与PANCL的匹配的对等体代理通知类别相关联的第二代理。 在另一方面,代理包括管理器通知日志,其存储从代理发送到管理器的事件通知的身份,以及通知处理引擎,其确定接收到的对等代理事件通知是否匹配日志的任何事件通知。 在确定的情况下,引擎将对等代理事件通知与日志的事件通知相关联。
    • 7. 发明申请
    • Method and Arrangement in a Communication Network System
    • 通信网络系统中的方法与布置
    • US20110113132A1
    • 2011-05-12
    • US13000967
    • 2008-06-27
    • Robert PetersenJohn PowerEdwin Tse
    • Robert PetersenJohn PowerEdwin Tse
    • G06F15/173
    • H04Q3/0095H04L41/00H04L41/0213
    • The present invention relates to a method and an arrangement in a communication system in which a network management architecture comprises modules representing a virtual reality of network nodes (24) and network links under management. Organization of said modules and information contained in said modules are based on a pre-determined network management schema, whereby said network nodes (24) and said network links are managed by accessing and manipulating said modules. The network management schema is modified by reducing the amount of information in said modules. Then, the modified network management schema is used for managing said communication network system and thereby facilitating communication network system management.
    • 本发明涉及通信系统中的方法和装置,其中网络管理架构包括表示网络节点(24)的虚拟现实的模块和正在管理的网络链路。 所述模块和包含在所述模块中的信息的组织基于预定的网络管理模式,由此通过访问和操纵所述模块来管理所述网络节点(24)和所述网络链路。 通过减少所述模块中的信息量来修改网络管理模式。 然后,修改后的网络管理模式用于管理所述通信网络系统,从而促进通信网络系统管理。
    • 9. 发明授权
    • Methods of making an apparatus for providing aerosol for medical treatment
    • 制造用于医疗处理的气溶胶的装置的方法
    • US07771642B2
    • 2010-08-10
    • US11097488
    • 2005-04-01
    • John PowerDes ReganNiall Smith
    • John PowerDes ReganNiall Smith
    • B29C45/14H01L41/00
    • A61M15/0085A61M11/005B05B17/0646
    • Embodiments of the present invention include apparatus and methods for aerosolizing liquid. One embodiment of the invention provides an apparatus for generating an aerosol. The apparatus includes an actuator having a first face and a second face and defining an opening therethrough, as well as a vibratory element in mechanical communication with the actuator, and a sealing member configured to isolate the vibratory element from a surrounding environment. In accordance with certain embodiments, the apparatus further comprises an aerosolization element mounted on the actuator and disposed substantially over the opening, wherein the aerosolization element defines at least one aperture therethrough. Hence, the vibratory element may be operated to vibrate to cause movement of the aerosolization element in such a manner that a liquid at the first face of the aerosolization element can be dispensed as an aerosol through the at least one aperture. Some embodiments feature an electrode coupled to the vibratory element.
    • 本发明的实施例包括用于使液体雾化的装置和方法。 本发明的一个实施例提供了一种用于产生气溶胶的装置。 该装置包括具有第一面和第二面并且限定穿过其中的开口的致动器以及与致动器机械连通的振动元件,以及构造成将振动元件与周围环境隔离的密封构件。 根据某些实施例,该装置还包括安装在致动器上并基本上设置在开口上方的雾化元件,其中雾化元件限定穿过其中的至少一个孔。 因此,振动元件可以被操作以振动以引起雾化元件的移动,使得雾化元件的第一面处的液体可以通过至少一个孔分配为气溶胶。 一些实施例的特征在于耦合到振动元件的电极。