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    • 4. 发明申请
    • AMALGAM TIP TEMPERATURE CONTROL FOR AN ELECTRODELESS LAMP
    • 用于无电极灯的AMALGAM提示温度控制
    • US20130099664A1
    • 2013-04-25
    • US13278263
    • 2011-10-21
    • Nitin KumarRobert MartinShashank Bakre
    • Nitin KumarRobert MartinShashank Bakre
    • H01J65/04
    • H01J65/048H01J61/28H01J61/523
    • A electrodeless lamp including a fluorescent discharge vessel, a tip, an amalgam, a lamp core, and a heater. The vessel contains a gas having a partial vapor pressure and a fluorescent material. The tip has an inner end engaging the vessel, and an opening in communication with the gas. The amalgam is positioned within the opening, in heat transfer relation with the tip. When the temperature of the amalgam decreases, mercury vapor in the gas condensates onto the amalgam, causing a decrease in the partial vapor pressure of the gas. The opposite occurs when the amalgam temperature increases. The lamp core generates a magnetic flux, causing an electrical discharge in the gas. The heater includes a positive temperature coefficient connected to a winding of the lamp core. The heater is in heat transfer relation with the tip and heats the tip when the electrodeless lamp is in a dimming mode.
    • 一种无电极灯,包括荧光放电容器,尖端,汞齐,灯芯和加热器。 容器含有具有部分蒸气压的气体和荧光材料。 尖端具有接合容器的内端和与气体连通的开口。 汞齐位于开口内,与尖端的热传递关系。 当汞齐的温度降低时,气体中的汞蒸气冷凝到汞齐上,导致气体的部分蒸气压降低。 当汞合金温度升高时,会出现相反的情况。 灯芯产生磁通,引起气体中的放电。 加热器包括连接到灯芯的绕组的正温度系数。 当无电极灯处于调光模式时,加热器与尖端传热关系,并加热尖端。
    • 5. 发明授权
    • Dynamically configurable switch for distributed test lab
    • 用于分布式测试实验室的动态配置开关
    • US07984194B2
    • 2011-07-19
    • US12236482
    • 2008-09-23
    • Kaili XuKaushik NarayananRobert MartinBinay Pathak
    • Kaili XuKaushik NarayananRobert MartinBinay Pathak
    • G06F15/16H04M1/24H04L12/50G05B11/32
    • G06F11/2294H04L41/0806H04L41/145H04L43/50
    • A switch is provided which is dynamically configurable via a network port thereon. One switch is employed to establish point-to-point electrical connections between devices under test (DUTs) and host devices coupled to upstream ports and downstream ports on the switch respectively. Two switches coupled to a network are employed to facilitate a distributed test lab. DUTs are coupled to upstream ports on a first switch which, based on communication with a test controller over the network, establishes a logical connection between the upstream port coupled to a particular DUT and the network. Host devices are coupled to downstream ports on a second switch which, based on communication with the test controller over the network, establishes a logical connection between the downstream port coupled to a particular host device and the network. A logical connection is also established across the network between the particular DUT and host device.
    • 提供了可以经由其上的网络端口动态配置的交换机。 采用一个开关来建立被测器件(DUT)和耦合到开关上游端口和下游端口的主机之间的点对点电连接。 耦合到网络的两个开关用于促进分布式测试实验室。 DUT被耦合到第一交换机上的上游端口,其基于与网络上的测试控制器的通信,在耦合到特定DUT的上行端口与网络之间建立逻辑连接。 主机设备耦合到第二交换机上的下游端口,其基于通过网络与测试控制器的通信,在耦合到特定主机设备的下游端口与网络之间建立逻辑连接。 在特定DUT和主机设备之间的网络上也建立了逻辑连接。