Equipment Enclosure With Air Diverter Temperature Control System
    1.
    发明申请
    Equipment Enclosure With Air Diverter Temperature Control System 有权
    设备外壳与分流器温度控制系统

    公开(公告)号:US20130087320A1

    公开(公告)日:2013-04-11

    申请号:US13253243

    申请日:2011-10-05

    IPC分类号: F24F7/00 F24F7/007

    CPC分类号: H05K7/20572

    摘要: An equipment enclosure includes an air exhaust opening and an air intake opening at respective upper and lower regions of the enclosure, and an interior equipment chamber configured to house controlled temperature equipment at a controlled temperature equipment area. A temperature diverter system includes a warm air exhaust subsystem and a warm air circulation subsystem. The warm air exhaust subsystem is operable to vent warm air in the enclosure through the air exhaust opening in order to cool the controlled temperature equipment area. The warm air circulation subsystem is operable to circulate warm air in the enclosure to the controlled temperature equipment area in order to warm that area. The equipment enclosure further includes one or more temperature sensors and a temperature controller for controlling operations of the warm air exhaust subsystem and the warm air circulation system based on input from the temperature sensor(s).

    摘要翻译: 设备外壳包括在外壳的相应上部和下部区域处的排气口和进气口,以及被配置为在受控温度设备区域内容纳受控温度设备的室内设备室。 温度分配器系统包括暖气排气子系统和暖空气循环子系统。 暖气排气子系统可操作以通过排气口排出外壳中的热空气,以冷却受控温度的设备区域。 暖空气循环子系统可操作以将外壳中的暖空气循环到受控温度设备区域,以便使该区域变暖。 设备外壳还包括一个或多个温度传感器和温度控制器,用于基于来自温度传感器的输入来控制暖风排气子系统和暖风循环系统的操作。

    Lock structure
    2.
    发明授权
    Lock structure 失效
    锁结构

    公开(公告)号:US5345795A

    公开(公告)日:1994-09-13

    申请号:US848865

    申请日:1992-03-10

    摘要: A lock structure for mounting between first and second supporting surfaces including a cup mounted on the first surface, a housing mounted on the cup, a rocker arm located within the housing and pivotally mounted on the cup, a keeper mounted on the second supporting surface, interengaging surfaces between the rocker arm and the keeper for effecting a locking relationship therebetween, a spring located between the housing and the rocker arm to bias the rocker arm in a locking position relative to the keeper, and an actuator shaft keyed to the rocker arm and rotatably mounted in the housing and having a curvilinear groove therein for receiving a mating key for pivoting the actuator shaft and the rocker arm keyed thereto out of locking engagement with the keeper.

    摘要翻译: 一种用于安装在第一和第二支撑表面之间的锁定结构,包括安装在第一表面上的杯子,安装在杯子上的壳体,位于壳体内并可枢转地安装在杯子上的摇臂,安装在第二支撑表面上的保持器, 摇臂和保持器之间的相互接合的表面用于实现它们之间的锁定关系;位于壳体和摇臂之间的弹簧,用于将摇臂偏压在相对于保持器的锁定位置;以及致动器轴,其键到摇臂和 可旋转地安装在壳体中并且在其中具有曲线槽,用于接收用于枢转致动器轴的配合键和与其相关联的摇臂与保持器的锁定接合。

    Equipment enclosure free-air cooling assembly with indexing pre-screen

    公开(公告)号:US10893632B2

    公开(公告)日:2021-01-12

    申请号:US15593469

    申请日:2017-05-12

    IPC分类号: H05K7/20

    摘要: An equipment enclosure free air cooling assembly includes an air outlet arranged to deliver air to inside an equipment enclosure and an air inlet arranged to receive air from outside the equipment enclosure. An air flow pathway is provided through which air entering the air inlet must pass to reach the air outlet. An adjustable screen assembly has a screen filter element. An adjustment mechanism is operable to selectively utilize different regions of the screen filter element for filtering air passing through the air flow pathway at different times.

    Spark gap
    4.
    发明授权
    Spark gap 失效
    火花间隙

    公开(公告)号:US07126804B1

    公开(公告)日:2006-10-24

    申请号:US10613227

    申请日:2003-07-03

    IPC分类号: H02H1/00

    CPC分类号: H05K1/026 H01T4/10 H01T21/00

    摘要: A spark gap for protecting an electrical circuit from voltage surges includes a first electrical circuit trace element having a first end face of defined thickness and length, and a second electrical circuit trace element having a second end face of defined thickness and length. The first and second end faces are spaced from each other along their respective lengths to provide an air gap having a defined gap width. The gap width is of a size to provide a required spark gap breakover voltage under design conditions of temperature, humidity and air pressure. The air gap also has a defined gap length corresponding to the length of the first and second end faces. The gap length is of a size that maximizes spark gap life over repeated discharge cycles without introducing undesirable amounts of capacitance.

    摘要翻译: 用于保护电路免受电压浪涌的火花隙包括具有限定厚度和长度的第一端面的第一电路迹线元件和具有限定厚度和长度的第二端面的第二电路迹线元件。 第一和第二端面沿其各自的长度彼此分开,以提供具有限定的间隙宽度的气隙。 间隙宽度是在温度,湿度和空气压力的设计条件下提供所需的火花隙断开电压的尺寸。 气隙还具有对应于第一和第二端面的长度的限定的间隙长度。 间隙长度的尺寸使得重复放电循环中的火花隙寿命最大化,而不引入不需要的电容量。

    Latch-lock structure
    5.
    发明授权
    Latch-lock structure 失效
    闩锁结构

    公开(公告)号:US5860302A

    公开(公告)日:1999-01-19

    申请号:US829340

    申请日:1997-03-31

    申请人: Brent A. James

    发明人: Brent A. James

    IPC分类号: E05B35/00 E05C19/06 B65D55/14

    摘要: A lock structure for a container having a first part carrying a resilient latch and a second part carrying a latch retainer, the lock structure including a first housing mounted on the second part and having a chamber for containing the latch retainer, and a second housing mounted on the second part of the container and containing a key-operated latch-moving member for biasing the latch out of latching engagement with the latch retainer, the latch-moving member being of a configuration to be moved to a non-unlatching position by the resilient latch when the latch-moving member is not actuated to an unlatching position by a key.

    摘要翻译: 一种用于容器的锁定结构,具有承载弹性闩锁的第一部分和承载闩锁保持器的第二部分,所述锁定结构包括安装在第二部分上的第一壳体,并具有容纳闩锁保持器的腔室,以及安装 在容器的第二部分上并且包含用于将闩锁偏置成与闩锁保持器的闩锁接合的键操作的闩锁移动构件,闩锁移动构件具有通过该闩锁移动构件移动到非解锁位置的构造 当闩锁移动构件未被钥匙致动到解锁位置时,弹性闩锁。

    Panelboard enclosure with external power cutoff switch
    6.
    发明授权
    Panelboard enclosure with external power cutoff switch 有权
    带外部电源切断开关的面板机柜

    公开(公告)号:US08514551B2

    公开(公告)日:2013-08-20

    申请号:US12817594

    申请日:2010-06-17

    IPC分类号: H02B11/133 H05K5/02 H01H9/20

    CPC分类号: H02B1/32

    摘要: An electrical panelboard enclosure includes a primary service panel configured to receive power from a main power source and an alternate power source, an alternate power source connector array, and a distribution panel that delivers main or alternate power to subsidiary load circuits. A service transfer switch unit includes a main power breaker and an alternate power breaker having mutually interlocked toggle switches for respectively activating/deactivating the main and alternate power. The panelboard enclosure further includes a power cutoff switch operable from outside a service entrance door of the enclosure to mechanically engage and deactivate the main power breaker toggle switch.

    摘要翻译: 电气面板外壳包括被配置为从主电源和备用电源接收电力的主要维修面板,备用电源连接器阵列以及向主要负载电路传送主电力或备用电力的配电盘。 服务转移开关单元包括主电源断路器和具有相互互锁的拨动开关的备用电源断路器,用于分别启动/停用主电源和替代电源。 所述面板外壳还包括电源切断开关,其可从所述外壳的服务入口门的外部操作以机械地接合和停用所述主电力断路器拨动开关。

    Panelboard enclosure with manually operable load disconnector
    7.
    发明授权
    Panelboard enclosure with manually operable load disconnector 有权
    带有可手动负载隔离开关的面板机柜

    公开(公告)号:US08456806B2

    公开(公告)日:2013-06-04

    申请号:US12987100

    申请日:2011-01-08

    IPC分类号: H02B1/38

    摘要: An electrical panelboard enclosure includes an enclosure housing with an interior equipment chamber accessible by way of a service entrance door. A service panel is adapted for connection to a main power source in order to receive main power therefrom. A power supply is operatively connected to receive main power from the service panel and deliver it to a load. The power supply is also adapted for connection to a backup power source in order to receive backup power therefrom and deliver it to the load in the event of a main power cutoff. A load disconnector is operatively connected between the power supply and the load. The load disconnector is manually operable to disconnect the load from the power supply to prevent the power supply from delivering either main or backup power to the load.

    摘要翻译: 电气电路板外壳包括具有可通过服务入口进入的室内设备室的外壳外壳。 服务面板适于连接到主电源以便从其接收主要电力。 电源可操作地连接以从服务面板接收主电源并将其传送到负载。 电源还适于连接到备用电源,以便在主电源切断的情况下从其接收备用电力并将其传送到负载。 负载断路器可操作地连接在电源和负载之间。 负载断路器可手动操作,以将负载与电源断开,以防止电源向负载提供主电源或备用电源。

    Panelboard Enclosure With Manually Operable Load Disconnector
    8.
    发明申请
    Panelboard Enclosure With Manually Operable Load Disconnector 有权
    带手动操作负载断路器的面板机柜

    公开(公告)号:US20120176732A1

    公开(公告)日:2012-07-12

    申请号:US12987100

    申请日:2011-01-08

    IPC分类号: H02B1/38

    摘要: An electrical panelboard enclosure includes an enclosure housing with an interior equipment chamber accessible by way of a service entrance door. A service panel is adapted for connection to a main power source in order to receive main power therefrom. A power supply is operatively connected to receive main power from the service panel and deliver it to a load. The power supply is also adapted for connection to a backup power source in order to receive backup power therefrom and deliver it to the load in the event of a main power cutoff. A load disconnector is operatively connected between the power supply and the load. The load disconnector is manually operable to disconnect the load from the power supply to prevent the power supply from delivering either main or backup power to the load.

    摘要翻译: 电气电路板外壳包括具有可通过服务入口进入的室内设备室的外壳外壳。 服务面板适于连接到主电源以便从其接收主要电力。 电源可操作地连接以从服务面板接收主电源并将其传送到负载。 电源还适于连接到备用电源,以便在主电源切断的情况下从其接收备用电力并将其传送到负载。 负载断路器可操作地连接在电源和负载之间。 负载断路器可手动操作,以将负载与电源断开,以防止电源向负载提供主电源或备用电源。

    Panelboard Enclosure With External Power Cutoff Switch
    9.
    发明申请
    Panelboard Enclosure With External Power Cutoff Switch 有权
    带外部电源切断开关的面板机柜

    公开(公告)号:US20110310533A1

    公开(公告)日:2011-12-22

    申请号:US12817594

    申请日:2010-06-17

    IPC分类号: H02B1/04

    CPC分类号: H02B1/32

    摘要: An electrical panelboard enclosure includes a primary service panel configured to receive power from a main power source and an alternate power source, an alternate power source connector array, and a distribution panel that delivers main or alternate power to subsidiary load circuits. A service transfer switch unit includes a main power breaker and an alternate power breaker having mutually interlocked toggle switches for respectively activating/deactivating the main and alternate power. The panelboard enclosure further includes a power cutoff switch operable from outside a service entrance door of the enclosure to mechanically engage and deactivate the main power breaker toggle switch.

    摘要翻译: 电气面板外壳包括被配置为从主电源和备用电源接收电力的主要维修面板,备用电源连接器阵列以及向主要负载电路传送主电力或备用电力的配电盘。 服务转移开关单元包括主电源断路器和具有相互互锁的拨动开关的备用电源断路器,用于分别启动/停用主电源和替代电源。 所述面板外壳还包括电源切断开关,其可从所述外壳的服务入口门的外部操作以机械地接合和停用所述主电力断路器拨动开关。