Microwave lamp power supply that can withstand failure in high voltage circuit
    21.
    发明授权
    Microwave lamp power supply that can withstand failure in high voltage circuit 有权
    微波灯电源可承受高压电路故障

    公开(公告)号:US07109669B2

    公开(公告)日:2006-09-19

    申请号:US10820254

    申请日:2004-04-08

    CPC classification number: H05B41/2813 H05B41/24 Y02B20/22

    Abstract: A radiation generating system for treating a coating on a substrate. A high voltage circuit provides power to a microwave generator that, in turn, supplies microwave radiation to drive a lamp. A current limiting device is connected between the high voltage circuit and the microwave generator, and a fault detector is connected to the high voltage circuit for providing an error signal in response to excess current being supplied to the microwave generator. A control is operative to interrupt a supply of AC power to the high voltage circuit in response to the error signal.

    Abstract translation: 一种用于处理衬底上的涂层的辐射产生系统。 高压电路为微波发生器提供电力,微波发生器又提供微波辐射来驱动灯。 电流限制装置连接在高电压电路和微波发生器之间,故障检测器连接到高电压电路,用于响应供给微波发生器的过电流而提供误差信号。 控制器可操作以响应于误差信号中断向高压电路的AC电力供应。

    Shuttered lamp assembly and method of cooling the lamp assembly
    22.
    发明授权
    Shuttered lamp assembly and method of cooling the lamp assembly 有权
    灯组件和灯组件冷却方法

    公开(公告)号:US07077547B2

    公开(公告)日:2006-07-18

    申请号:US10901705

    申请日:2004-07-29

    CPC classification number: G01J3/10 F26B3/28 G01J3/0286

    Abstract: An ultraviolet lamp assembly includes an elongate lamp bulb, a central reflector mounted above the bulb and side reflector panels mounted on opposite sides of the central reflector panel. A first air gap is located between the first side reflector panel and the central reflector panel when the first and second side reflector panels are in the open position. A second air gap is located between the second side reflector panel and the central reflector panel when the first and second side reflector panels are in the open position. An air moving device is configured to direct cooling air downwardly through the perforations at the upper portion of the bulb and downwardly through the first and second air gaps at the lower portion of the bulb.

    Abstract translation: 紫外线灯组件包括细长的灯泡,安装在灯泡上方的中央反射器和安装在中央反射器面板的相对侧上的侧反射板。 当第一和第二侧反射板处于打开位置时,第一气隙位于第一侧反射板和中央反射板之间。 当第一和第二侧反射板处于打开位置时,第二气隙位于第二侧反射板和中央反射板之间。 空气移动装置构造成将冷却空气向下引导通过灯泡上部的穿孔并向下穿过灯泡下部的第一和第二气隙。

    Liquid dispensing system and method for electrostatically deflecting a
continuous strand of high viscosity viscoelastic nonconductive liquid
    23.
    发明授权
    Liquid dispensing system and method for electrostatically deflecting a continuous strand of high viscosity viscoelastic nonconductive liquid 失效
    用于静电偏转高粘度粘弹性非导电液体的连续股的液体分配系统和方法

    公开(公告)号:US6123269A

    公开(公告)日:2000-09-26

    申请号:US183470

    申请日:1998-10-30

    CPC classification number: B05B5/0533 B05C5/0212

    Abstract: A non-contact electrostatic liquid dispensing system and method for dispensing continuous, high viscosity viscoelastic nonconductive liquid strands in a controlled manner onto a substrate. An applicator or gun having a charging electrode introduces an electrostatic charge to the high viscosity viscoelastic nonconductive liquid and as charged continuous fibrous strand of high viscosity viscoelastic nonconductive material. One or more electric fields are generated about the discharge path to impart a variety of movements or patterns to the charged continuous fibrous strand of high viscosity viscoelastic nonconductive liquid.

    Abstract translation: 一种非接触式静电液体分配系统和方法,用于以受控的方式将连续的高粘度粘弹性非导电液体线束分散到基底上。 具有充电电极的施加器或喷枪将静电电荷引入高粘度粘弹性非导电液体和作为高粘度粘弹性非导电材料的连续纤维线。 围绕放电路径产生一个或多个电场,以向各种高粘度粘弹性非导电液体的带电连续纤维束赋予各种运动或图案。

    Two-component dispensing system
    24.
    发明授权
    Two-component dispensing system 失效
    双组分分配系统

    公开(公告)号:US5372283A

    公开(公告)日:1994-12-13

    申请号:US148895

    申请日:1993-11-08

    CPC classification number: B01F5/045

    Abstract: Apparatus for dispensing a mixture of two components comprises a dispenser device formed with a first passageway connected to a source of a Component A material, and a second passageway connected to a source of a Component B material, both of which are connected to a static mixer where the components are combined to form a mixture. The dispenser includes structure for purging the mixture of Component A and B from areas of the dispenser which come into contact therewith, and a check valve operative to create a suction within the dispenser and static mixer to prevent leakage of the mixture from the static mixer when flow of the components is interrupted.

    Abstract translation: 用于分配两个部件的混合物的装置包括分配器装置,其形成有连接到部件A材料源的第一通道和连接到部件B材料源的第二通道,二者均连接到静态混合器 其中组分组合形成混合物。 分配器包括用于从与分配器接触的区域中清除组分A和B的混合物的结构,以及用于在分配器内产生吸力的止回阀和静态混合器,以防止混合物从静态混合器泄漏, 组件的流动被中断。

    Method & apparatus for metering flow of a two-component dispensing system
    25.
    发明授权
    Method & apparatus for metering flow of a two-component dispensing system 失效
    用于计量双组分分配系统流量的方法和设备

    公开(公告)号:US5332125A

    公开(公告)日:1994-07-26

    申请号:US943105

    申请日:1992-09-10

    Abstract: A method and apparatus for mixing and dispensing two different polymeric materials which react chemically with one another when combined by supplying each material to a common dispenser where the materials are mixed and dispensed, which method and apparatus is operative to maintain substantially steady state flow pressures of the materials at the inlets to the dispenser when flow is terminated such that upon restarting of the flow, the steady state volumetric ratio of materials is immediately reestablished and maintained. The method and apparatus includes two metering pumps for individually supplying the liquid materials to the dispenser and means for varying the speeds of the pumps in response to changes in temperature of the materials so as to maintain a fixed mass ratio of the materials to the dispenser.

    Abstract translation: 一种用于混合和分配两种不同的聚合材料的方法和装置,当通过将每种材料供应到混合和分配材料的公共分配器中时,彼此发生化学反应的两种不同的聚合物材料,该方法和装置可操作以保持基本上稳定的流动压力 当流动被终止时在分配器的入口处的材料,使得在重新启动流动时,材料的稳态体积比立即重新建立并保持。 该方法和设备包括两个计量泵,用于将液体材料单独地供应给分配器,以及用于响应于材料的温度变化而改变泵的速度的装置,以便保持材料与分配器的固定质量比。

    Gear pump-liquid gas mixer with improved gas introduction
    27.
    发明授权
    Gear pump-liquid gas mixer with improved gas introduction 失效
    齿轮泵 - 液体气体混合器具有改进的气体引入

    公开(公告)号:US4601645A

    公开(公告)日:1986-07-22

    申请号:US697853

    申请日:1985-02-04

    CPC classification number: F04C13/00 B01F5/14

    Abstract: A two stage mixing gear pump for dispersing a gas into a liquid wherein a metered quantity of liquid from the first stage of the pump is supplied to gas filled intertooth spaces of the second stage pump. The gas is introduced into the intertooth spaces of the second stage of the pump through a gas inlet which is adjacent the low pressure side of the gear teeth meshing zone of the second stage of the pump and the liquid enters the gas containing intertooth spaces downstream of the gas inlet.

    Abstract translation: 一种用于将气体分散到液体中的两级混合齿轮泵,其中来自泵的第一级的计量的液体被供应到第二级泵的填充气体的空间。 气体通过与泵的第二级的齿轮齿啮合区域的低压侧相邻的气体入口引入到泵的第二级的齿间隙中,并且液体进入含有下游的空间的气体 气体入口。

    Ultraviolet lamp system and method for controlling emitted UV light
    28.
    发明授权
    Ultraviolet lamp system and method for controlling emitted UV light 有权
    紫外灯系统及其控制方法

    公开(公告)号:US07863834B2

    公开(公告)日:2011-01-04

    申请号:US11771105

    申请日:2007-06-29

    CPC classification number: H05B41/2806 Y02B20/22

    Abstract: An ultraviolet lamp assembly and corresponding methods is operable to generate ultraviolet light for irradiating a substrate. The lamp assembly includes a magnetron, an electrodeless lamp for emitting ultraviolet light when excited by microwave radiation generated from the magnetron, and a power control circuit arrangement configured to control an output power of the microwave radiation generated by the magnetron corresponding to the intensity of ultraviolet light produced by the lamp. A first control loop of the power control circuit is configured to regulate an input current to the magnetron based upon an input current setting associated with a desired intensity of UV light output of the lamp and a second control loop coupled to the first control loop configured to adjust the input current setting used by the first control loop to regulate the input current to the magnetron based upon an input power to the magnetron, which is proportional to the intensity of UV light output from the lamp.

    Abstract translation: 紫外灯组件和相应的方法可操作以产生用于照射基板的紫外光。 灯组件包括磁控管,用于在由磁控管产生的微波辐射激发时发射紫外线的无电极灯;以及功率控制电路装置,被配置为控制由磁控管产生的与紫外线强度相对应的微波辐射的输出功率 由灯产生的光。 功率控制电路的第一控制回路被配置为基于与灯的UV光输出的期望强度相关联的输入电流设置来调节到磁控管的输入电流,以及耦合到第一控制回路的第二控制回路,其被配置为 调整第一控制回路所使用的输入电流设置,以根据与从灯管输出的UV光强度成比例的磁控管的输入功率来调节到磁控管的输入电流。

    Detector for an ultraviolet lamp system and a corresponding method for monitoring microwave energy
    29.
    发明授权
    Detector for an ultraviolet lamp system and a corresponding method for monitoring microwave energy 有权
    用于紫外灯系统的检测器和用于监测微波能量的相应方法

    公开(公告)号:US07723992B2

    公开(公告)日:2010-05-25

    申请号:US11771085

    申请日:2007-06-29

    CPC classification number: H01J65/044 H05B41/24

    Abstract: A detector for an ultraviolet lamp system of the type having a microwave generator includes a first circuit that is configured to detect the microwave energy generated from the microwave generator. The first circuit includes at least one radiation sensitive component capable of failing upon exposure to an excessive amount of microwave energy. A second circuit is coupled to the first circuit and configured to intermittently test whether the radiation sensitive component has failed. An ultraviolet lamp system includes the detector. An associated method includes monitoring the microwave energy through the first circuit including at least one radiation sensitive component capable of failing upon exposure to an excessive amount of microwave energy and testing the radiation sensitive component to determine whether the radiation sensitive component has failed.

    Abstract translation: 用于具有微波发生器的类型的紫外灯系统的检测器包括被配置为检测从微波发生器产生的微波能量的第一电路。 第一电路包括能够在暴露于过量微波能量时失效的至少一种辐射敏感元件。 第二电路耦合到第一电路并且被配置为间歇地测试辐射敏感部件是否失效。 紫外灯系统包括检测器。 相关联的方法包括监测通过第一电路的微波能量,其包括能够在暴露于过量的微波能量时能够失效的至少一种辐射敏感组件,并且测试辐射敏感组件以确定辐射敏感组件是否已经失效。

    Apparatus and method for generating ultraviolet radiation
    30.
    发明授权
    Apparatus and method for generating ultraviolet radiation 有权
    用于产生紫外线辐射的装置和方法

    公开(公告)号:US07462978B1

    公开(公告)日:2008-12-09

    申请号:US10088464

    申请日:2000-09-15

    CPC classification number: H01J65/044

    Abstract: An apparatus (10) for generating ultraviolet radiation includes a pair of magnetrons (12) coupled to a longitudinally extending microwave chamber (14) for generating standing microwave energy waves within the chamber (14). Microwave energy from the magnetrons (12) is directly coupled to the microwave chamber (14) without the use of coupling slots, antennas or other coupling structures. A longitudinally extending electrodeless plasma bulb (20) is mounted within the microwave chamber (14) and is operable to emit ultraviolet radiation (24) in response to excitation by the microwave energy generated by the pair of magnetrons (12). The microwave chamber (14) includes a pair of longitudinally extending tuning walls (42) positioned on opposite sides of the plasma lamp bulb (20) and capable of overlapping the standing microwave energy waves generally along the longitudinal length of the plasma bulb (20).

    Abstract translation: 用于产生紫外线辐射的装置(10)包括耦合到纵向延伸的微波室(14)的一对磁控管(12),用于在腔室(14)内产生静止的微波能量波。 来自磁控管(12)的微波能量直接耦合到微波室(14),而不使用耦合槽,天线或其它耦合结构。 纵向延伸的无电极等离子体灯泡(20)安装在微波室(14)内并且可操作以响应于由一对磁控管(12)产生的微波能量的激发而发射紫外线辐射(24)。 微波室(14)包括位于等离子体灯泡(20)的相对侧上的一对纵向延伸的调谐壁(42),并能够沿着等离子体灯泡(20)的纵向长度重叠站立的微波能量波, 。

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