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    • 72. 发明申请
    • PROJECTION SYSTEM, LIGHT SOURCE SYSTEM AND LIGHT SOURCE ASSEMBLY
    • 投影系统,光源系统和光源组件
    • US20130258639A1
    • 2013-10-03
    • US13992243
    • 2011-12-07
    • Fei HuYi LiYi Yang
    • Fei HuYi LiYi Yang
    • F21V9/08
    • G03B21/204F21K9/64F21S10/007F21V9/08F21V9/30F21V9/40F21V13/08F21Y2101/00F21Y2115/00F21Y2115/10G02B19/0028G02B19/0047G02B26/008G02F2002/006G03B21/14G03B21/2066G03B21/28H04N9/3114H04N9/3117H04N9/315H04N9/3155H04N2209/043
    • Provided is a projection system, a light source system, and a light source assembly. The light source system (100) comprises an excitation light source (101), a wavelength conversion device (106), a color filtering device (107), a drive device (108), and a first optical assembly. The wavelength conversion device (106) comprises at least one wavelength conversion region. The optical filtering device (107) is fixed face-to-face with the wavelength conversion device (106), and comprises at least a first optical filtering region. The drive device (108) drives the wavelength conversion device (106) and the optical filtering device (107), allowing the wavelength conversion region and the first optical filtering region to act synchronously, and the wavelength conversion region is periodically set on the propagation path of the excitation light, thereby converting the excitation light wavelength into converted light. The first optical assembly allows the converted light to be incident on the first optical filtering region. The first optical filtering region filters the converted light, so as to enhance the color purity of the converted light. The light source system is simple in structure, easy to implement, and highly synchronous.
    • 提供了投影系统,光源系统和光源组件。 光源系统(100)包括激发光源(101),波长转换装置(106),滤色装置(107),驱动装置(108)和第一光学组件。 波长转换装置(106)包括至少一个波长转换区域。 光学滤波装置(107)与波长转换装置(106)面对面地固定,并且至少包括第一光学滤波区域。 驱动装置(108)驱动波长转换装置(106)和光学滤波装置(107),允许波长转换区域和第一光学滤波区域同步地进行,波长转换区域周期性地设置在传播路径 的激发光,从而将激发光波长转换成转换光。 第一光学组件允许转换的光入射在第一光学过滤区域上。 第一光学滤波区域对转换后的光进行滤光,从而提高转换光的色纯度。 光源系统结构简单,易于实现,高度同步。
    • 74. 发明申请
    • Replaceable Cathode Choking Devices of Aluminum Reduction Cell
    • 铝还原电池可更换阴极扼流装置
    • US20130233704A1
    • 2013-09-12
    • US13520936
    • 2011-01-06
    • Yi YangPu ZhengCanming Xi
    • Yi YangPu ZhengCanming Xi
    • C25C3/08
    • C25C3/08
    • The present invention discloses replaceable cathode choking devices of an aluminum reduction cell which comprises cathode carbon blocks and cathode choking devices placed at the bottom of the aluminum reduction cell. The cathode choking devices are placed on surfaces of the cathode carbon blocks. The cathode choking devices are made of mullite, spinel or zirconite which is high temperature resistant, corrosion resistant and of high specific gravity. The cathode choking devices have a cross-section of semicircular, arc or streamline shape. The cathode choking devices have a height of 50-150 mm and a width of 100-300 mm. The cathode choking devices are elongated block-shaped. The cathode choking devices are placed in a direction along a long side of a cathode of the reduction cell, wherein one or more cathode choking devices are placed as a group. The present invention can better improve the stability of molten aluminum-electrolyte interface within the aluminum reduction cell, decrease the polar distance effectively during normal production and achieve a lower operating voltage of the reduction cell, thereby realize the effect of energy saving and consumption reduction.
    • 本发明公开了一种铝还原电池的可替换的阴极阻塞装置,其包括放置在铝还原电池底部的阴极碳块和阴极阻塞装置。 阴极阻塞装置放置在阴极碳块的表面上。 阴极窒息装置由耐高温,耐腐蚀和高比重的莫来石,尖晶石或锆石制成。 阴极阻塞装置具有半圆形,弧形或流线形状的横截面。 阴极阻塞装置的高度为50-150mm,宽度为100-300mm。 阴极阻塞装置是细长的块状的。 阴极阻塞装置沿着还原电池的阴极的长边的方向放置,其中一个或多个阴极阻塞装置作为一组放置。 本发明可以更好地提高铝还原电池中的铝铝电解质界面的稳定性,在正常生产过程中有效降低极距,达到还原电池的较低工作电压,从而实现节能降耗的效果。
    • 77. 发明申请
    • METHOD, DEVICE AND SYSTEM FOR SELECTING SERVICE CELL
    • 方法,选择服务单元的设备和系统
    • US20120315913A1
    • 2012-12-13
    • US13578273
    • 2011-01-31
    • Yi YangWei BaoLi Chen
    • Yi YangWei BaoLi Chen
    • H04W36/38
    • H04W48/16H04W36/0061H04W36/08H04W48/08H04W48/20H04W84/005H04W84/047
    • The present invention discloses the method, equipment and system for selecting a donor cell, and the method comprises the following steps: a relay node acquires the donor cell configuration information for the relay node; if the relay node determines, based on the donor cell configuration information, that the currently serving cell is listed in the donor cell configuration information, the relay node continues to work in the cell; otherwise, the relay node selects another cell listed in the donor cell configuration information to access. The present invention can improve the controllability of the selection of a donor cell by a relay node, thereby causing the relay node to quickly select a donor cell and access to the donor cell.
    • 本发明公开了用于选择供体小区的方法,设备和系统,该方法包括以下步骤:中继节点获取中继节点的供体小区配置信息; 如果中继节点基于供体小区配置信息确定当前服务小区在供体小区配置信息中被列出,则中继节点继续在小区中工作; 否则,中继节点选择在供体小区配置信息中列出的另一个小区进行访问。 本发明可以提高中继节点对供体细胞的选择的可控性,从而使中继节点快速选择供体细胞并进入供体细胞。