利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

52 条记录 (耗时 0.064 秒)

    LOW WATTAGE FLUORESCENT LAMP
    22.
    发明申请
    LOW WATTAGE FLUORESCENT LAMP 有权
    低功耗荧光灯

    公开(公告)号：US20080278073A1

    公开(公告)日：2008-11-13

    申请号：US11746425

    申请日：2007-05-09

    申请人： William W. Beers ,  Gary R. Allen ,  Bruce Roberts ,  Gregory Brown

    发明人： William W. Beers ,  Gary R. Allen ,  Bruce Roberts ,  Gregory Brown

    IPC分类号： H01J61/16

    CPC分类号： H01J61/72 ,  H01J61/20

    摘要： A low-wattage mercury vapor discharge fluorescent lamp is provided. The lamp has a discharge sustaining fill of mercury vapor and an inert gas having 1-100 mole % xenon, balance comprising a rare gas or rare gas mixture, such as krypton or argon. The fill gas has a total pressure of 0.5-4 torr, and the lamp being adapted to operate below 10 watts per foot of arc length.

    摘要翻译： 提供了一个低瓦数汞蒸汽放电荧光灯。 该灯具有放电维持填充的汞蒸气和具有1-100摩尔％氙的惰性气体，余量包含稀有气体或稀有气体混合物，例如氪或氩。 填充气体的总压力为0.5-4乇，灯适用于每英尺弧长低于10瓦特。

    Automotive high intensity discharge ballast
    23.
    发明申请
    Automotive high intensity discharge ballast 失效
    汽车高强度放电镇流器

    公开(公告)号：US20080157694A1

    公开(公告)日：2008-07-03

    申请号：US11648195

    申请日：2006-12-29

    申请人： Bruce Roberts ,  Tony Aboumrad

    发明人： Bruce Roberts ,  Tony Aboumrad

    IPC分类号： H05B41/24

    CPC分类号： H05B41/2882 ,  H05B41/382 ,  Y02B20/204

    摘要： A new ballast circuit for automotive high intensity discharge (HID) applications is disclosed. The ballast utilizes two DC/DC converters and two low frequency inverter switches. The ballast also includes an integrated high voltage ignition circuit. The positive DC/DC converter builds up a high ignition voltage in addition to raising the DC positive bus. When the lamp breaks down, the DC bus voltage decreases and the ignition circuit falls inactive. The DC/DC stages are then alternately conductive to supply power to the lamp via the low frequency inverter switches. The disclosed ballast reduces the number of switches used to four from a typical six, it utilizes independently controlled voltage sources, and provides a more efficient run-up voltage waveform during pre-steady state running of the lamp.

    摘要翻译： 公开了一种用于汽车高强度放电（HID）应用的新的镇流器电路。 镇流器使用两个DC / DC转换器和两个低频逆变器开关。 镇流器还包括集成的高压点火电路。 除了提高直流正母线之外，正DC / DC转换器还建立了高点火电压。 当灯损坏时，直流母线电压降低，点火电路不起作用。 DC / DC级交替导通，通过低频逆变器开关向灯供电。 所公开的镇流器将典型的六个使用的开关数量减少到四个，它利用独立控制的电压源，并且在灯的预稳态运行期间提供更有效的启动电压波形。

    Tie down stake, angle
    24.
    发明申请
    Tie down stake, angle 审中-公开
    绑定桩，角度

    公开(公告)号：US20070181171A1

    公开(公告)日：2007-08-09

    申请号：US11350331

    申请日：2006-02-09

    申请人： Bruce Roberts

    发明人： Bruce Roberts

    IPC分类号： E04H15/62

    CPC分类号： E04H15/62

    摘要： A tie down stake for anchoring portable shelters or other objects at any angle to the ground in any soil conditions and which consists of a central hub with an eyelet and arms which extend away from the center of the hub. At the opposite end of each arm consist of holes that serve as stake guides for directing a plurality of anchoring rods at a fixed angle downward and into the ground. Thus joined by the arms and hub, the anchoring rods cooperate together to form a secure earth anchor. Also disclosed is a rod removal tool.

    摘要翻译： 在任何土壤条件下，将便携式收容所或其他物体与地面任何角度固定在一起，并且由具有孔和臂的中心轮毂组成，该中心轮毂远离轮毂的中心延伸。 在每个臂的相对端由孔构成，其用作用于将多个锚定杆以固定角度向下引导到地面中的引导引导件。 因此，通过臂和轮毂连接，锚杆协同工作以形成牢固的地锚。 还公开了一种杆去除工具。

    Ceramic optical sub-assembly for optoelectronic modules
    27.
    发明申请
    Ceramic optical sub-assembly for optoelectronic modules 有权

    公开(公告)号：US20060140534A1

    公开(公告)日：2006-06-29

    申请号：US11344721

    申请日：2006-01-31

    申请人： Jia Liu ,  Luu Nguyen ,  Ken Pham ,  William Mazotti ,  Bruce Roberts ,  Stephen Gee ,  John Briant

    发明人： Jia Liu ,  Luu Nguyen ,  Ken Pham ,  William Mazotti ,  Bruce Roberts ,  Stephen Gee ,  John Briant

    IPC分类号： G02F1/295

    CPC分类号： H01S5/02284 ,  H01S5/4025

    摘要： Optoelectronic components, specifically, ceramic optical sub-assemblies are described. In one aspect, the optoelectronic component includes a ceramic base substrate having a pair of angled (or substantially perpendicular) faces. The electrical traces are formed directly on the ceramic surfaces and extend between the pair of faces. A semiconductor chip assembly is mounted on the first face of the ceramic base substrate and a photonic device is mounted on the second face. Both the semiconductor chip assembly and the photonic device are electrically connected to traces on the ceramic base substrate. The semiconductor chip assembly is generally arranged to be electrically connected to external devices. The photonic devices are generally arranged to optically communicate with one or more optical fibers. The described structure may be used with a wide variety of photonic devices. It is particularly well adapted for use with vertical cavity surface emitting lasers (or laser arrays) and detectors (or detector arrays). In some embodiments, at least the cathode of the photonic device is soldered directly to a cathode pad on the base substrate. Similarly, in some embodiments, the semiconductor chip assembly is electrically connected to the base substrate by direct soldering. Specific base substrate structures are disclosed as well.

    Method and apparatus for controlling communications in data storage complexes
    29.
    发明授权
    Method and apparatus for controlling communications in data storage complexes 有权
    用于控制数据存储复合体中的通信的方法和装置

    公开(公告)号：US06920511B2

    公开(公告)日：2005-07-19

    申请号：US10086599

    申请日：2001-10-19

    申请人： Stephen J. Sicola ,  Bruce Sardeson ,  Dennis Spicher ,  Bruce Roberts ,  Bill Pagano

    发明人： Stephen J. Sicola ,  Bruce Sardeson ,  Dennis Spicher ,  Bruce Roberts ,  Bill Pagano

    IPC分类号： G06F3/06 ,  G06F13/00 ,  G06F13/14

    CPC分类号： G06F3/0601 ,  G06F2003/0697

    摘要： A controller for positioning on a shelf of a cabinet within a mass storage system for controlling communication among device enclosures in a reporting group. The controller includes an interface to a data communication loop linking device enclosures each including disk drives positioned on one or more cabinets. The interface is used to transmit control commands. A cabinet bus interface controller is provided and linked to a cabinet bus in the cabinet to receive enclosure reporting messages from the device enclosures to collect environment information. The cabinet bus interface transmits reporting messages onto the cabinet bus to provide environmental information. The interface controller determines the shelf location of the controller within the cabinet from signals on the cabinet bus and receives the cabinet identifier over the cabinet bus. A processor is linked to the interface controller and functions to create and issue the control commands to the loop interface.

    摘要翻译： 一种用于定位在大容量存储系统内的机柜的架子上的控制器，用于控制报告组中的设备外壳之间的通信。 控制器包括与数据通信环路的接口，链接设备机箱，每个机箱包括位于一个或多个机柜上的磁盘驱动器。 该接口用于传输控制命令。 机柜总线接口控制器提供并连接到机柜中的机柜总线，以接收来自设备机柜的机箱报告消息，以收集环境信息。 柜总线接口将报告信息发送到柜总线上，以提供环境信息。 接口控制器根据机柜总线上的信号确定机柜内控制器的货架位置，并通过机柜总线接收机柜标识符。 处理器链接到接口控制器，并且用于创建并向循环接口发出控制命令。

    Fluorescent dimming ballast with improved efficiency
    30.
    发明授权
    Fluorescent dimming ballast with improved efficiency 失效
    荧光灯调光镇流器效率提高

    公开(公告)号：US08581501B2

    公开(公告)日：2013-11-12

    申请号：US12543125

    申请日：2009-08-18

    申请人： Avi Shertok ,  Bruce Roberts

    发明人： Avi Shertok ,  Bruce Roberts

    IPC分类号： H05B41/36

    CPC分类号： H05B41/3921 ,  H05B41/40

    摘要： Dimming ballasts and methods are presented for powering a plurality of fluorescent lamps in which at most one of the lamps is selectively dimmed while all the remaining lamps are turned on or off according to a dimming level setpoint to allow dimming to match a user's desired lighting level while maintaining high efficiency.

    摘要翻译： 提供了调光镇流器和方法，用于为多个荧光灯供电，其中至少一个灯被选择性地变暗，同时所有剩余的灯根据调光电平设定点被打开或关闭，以允许调光以匹配用户期望的照明水平 同时保持高效率。