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11 条记录 (耗时 0.015 秒)

    Method and apparatus for utilizing a laser-guided gas-embedded pinchlamp device
    1.
    发明授权
    Method and apparatus for utilizing a laser-guided gas-embedded pinchlamp device 失效
    利用激光引导气体嵌入式灯光灯装置的方法和装置

    公开(公告)号：US06277202B1

    公开(公告)日：2001-08-21

    申请号：US09140645

    申请日：1998-08-26

    申请人： John F. Asmus

    发明人： John F. Asmus

    IPC分类号： B08B700

    CPC分类号： B44D3/16 ,  B08B7/0057 ,  B64F5/30 ,  H01J2261/00

    摘要： A method and apparatus for the removal of coatings from surfaces utilizing UV energy. Preferably, the use of a laser-guided gas-embedded pinchlamp is utilized to remove paint coatings from aircraft surfaces. In a preferred form, the present invention provides a gas-embedded laser-guided pinchlamp device that, in operation, reduces toxic waste bi-products and can remove surface paint, in particular aircraft surface paint, or other coatings at a higher efficiency than all other alternative methods implemented or investigated to date. The present invention may preferably comprise eight distinct support systems; a plasma pinchlamp chamber, a power supply, a laser system, a gas supply system and coolant system, an optical reflector, a debris collection system for containing and catching toxic effluvients, an encasement device to contain effluvium in conjunction with the collection system, and a pinchlamp positioning system. It should be noted that the present invention need not incorporate all these systems in an operable embodiment. A gas-embedded laser-guided pinchlamp device is generally described in U.S. Pat. No. 4,450,568 to Asmus which patent and description of a pinchlamp device are incorporated herein by reference as if fully described herein.

    摘要翻译： 一种利用紫外线能量去除表面涂层的方法和装置。 优选地，使用激光引导的气体嵌入式夹纱器来从飞行器表面去除油漆涂层。 在优选形式中，本发明提供了一种气体嵌入式激光导向夹纱装置，其在操作中减少有毒废物双重产物，并且可以以比所有的更高效率去除表面涂料，特别是飞机表面涂料或其它涂层 迄今实施或调查的其他替代方法。 本发明可以优选包括八个不同的支撑系统; 等离子体小灯室，电源，激光系统，气体供应系统和冷却剂系统，光学反射器，用于容纳和捕获有毒污染物的碎片收集系统，与收集系统一起包含渗出物的包装装置，以及 pinchlamp定位系统。 应当注意，本发明不需要将所有这些系统并入可操作的实施例中。 气体嵌入式激光导向夹纱装置通常在美国专利No. Asmus的第4,450,568号专利和夹角灯装置的描述通过引用并入本文，如同在此完全描述的那样。

    Pumping a photolytic laser utilizing a plasma pinch
    2.
    发明授权
    Pumping a photolytic laser utilizing a plasma pinch 失效
    使用等离子体夹紧泵送光解激光

    公开(公告)号：US4450568A

    公开(公告)日：1984-05-22

    申请号：US321118

    申请日：1981-11-13

    申请人： John F. Asmus

    发明人： John F. Asmus

    IPC分类号： H01S3/09 ,  H01S3/095

    CPC分类号： H01S3/09505 ,  H01S3/09

    摘要： A preconditioning beam is used to excite gas particles preferentially along a channel between two electrodes in a laser chamber. The preconditioning beam may be an electron beam or a laser beam. An electrical discharge between the electrodes is conducted along the channel by the excited gas particles to form a gas embedded plasma pinch. Depending on the profile of the discharge, the pinch may be stable or collapsing. The pinch emits vacuum ultraviolet radiation which photodissociates molecules of the photolytic laser medium confined by the chamber. The dissociation creates a population inversion, initiating lasing activity. A resonator system reflects the developing laser pulse back and forth through the chamber to stimulate further emissions and facilitate pulse amplification. The developed pulse is transmitted by appropriate means.

    摘要翻译： 预激光束用于激发气体颗粒，优先沿着激光室中的两个电极之间的通道。 预处理光束可以是电子束或激光束。 电极之间的放电通过激发的气体颗粒沿通道进行，以形成气体封入的等离子体夹紧。 取决于放电的轮廓，夹点可能会稳定或塌陷。 夹持发射真空紫外线辐射，其使由腔室限制的光解激光介质的分子光合作用。 解离造成人口倒数，启动激光活动。 谐振器系统通过腔室来反射显影的激光脉冲，以刺激进一步的发射并促进脉冲放大。 开发的脉冲通过适当的方式传输。

    Plasma pinch system
    3.
    发明授权
    Plasma pinch system 失效
    等离子体夹紧系统

    公开(公告)号：US4889605A

    公开(公告)日：1989-12-26

    申请号：US129152

    申请日：1987-12-07

    申请人： John F. Asmus ,  Ralph H. Lovberg

    发明人： John F. Asmus ,  Ralph H. Lovberg

    IPC分类号： C23F4/00 ,  G03F7/20 ,  H01J61/72 ,  H01L21/02 ,  H01L21/268 ,  H01L21/302 ,  H01L21/3065 ,  H05H1/04 ,  H05H1/52

    CPC分类号： B82Y10/00 ,  G03F7/70016 ,  H01J61/72 ,  H05H1/04 ,  H05H1/52 ,  Y10S148/045

    摘要： A plasma pinch system includes a fluid-jet pinch device for establishing a plasma source composed of a tenuous vapor preconditioning cloud surrounding a central narrow flowing fine stream of fluid under pressure. A discharge device is connected electrically to the fluid-jet pinch device for supplying an electrical flow through a portion of the fluid stream for establishing an incoherent light emitting plasma therealong. A method of using the plamsa pinch system for manufacturing semiconductors, includes exposing a semiconductor wafer to the incoherent light emitted by the plasma for either annealing or etching purposes.

    摘要翻译： 等离子体夹管系统包括用于建立等离子体源的流体喷射挤压装置，该等离子体源由围绕中心狭窄流动的流动细流压力下的微细蒸气预处理云构成。 放电装置电连接到流体喷射夹送装置，用于提供流过流体流的一部分的电流，用于在其周围建立不相干的发光等离子体。 使用二极管夹持系统制造半导体的方法包括将半导体晶片暴露于由等离子体发射的非相干光，用于退火或蚀刻目的。

    Plasma pinch surface treating apparatus and method of using same
    4.
    发明授权
    Plasma pinch surface treating apparatus and method of using same 失效
    等离子体表面处理装置及其使用方法

    公开(公告)号：US5204506A

    公开(公告)日：1993-04-20

    申请号：US425865

    申请日：1989-10-24

    申请人： John F. Asmus ,  Ralph H. Lovberg

    发明人： John F. Asmus ,  Ralph H. Lovberg

    IPC分类号： B08B7/00 ,  G03F7/20 ,  H01J61/72 ,  H01L21/00 ,  H01L21/268 ,  H05H1/04 ,  H05H1/52

    CPC分类号： B82Y10/00 ,  B08B7/0057 ,  G03F7/70016 ,  H01J61/72 ,  H01L21/2686 ,  H01L21/67017 ,  H01L21/67132 ,  H05H1/04 ,  H05H1/52

    摘要： The inventive system treating the surface of a material by utilizing high intensity ultraviolet light for glazing, cleaning and other such purposes. The system includes a high intensity ultraviolet light is generated by a liquid jet plasma pinch unit, and is repetitively pulsed to raise the surface temperature of the material rapidly to a predetermined high temperature. In one form of the invention, the system is mounted either on a vehicle, or on an overhead structure for facilitating the movement of the pinch unit to the surface to be treated. In another form of the invention, the pinch unit includes a light emitting assembly which can be lowered into an opening in a workpiece to be treated.

    摘要翻译： 本发明的系统通过利用高强度的紫外光来处理材料的表面，用于玻璃，清洁和其它这些目的。 该系统包括由液体喷射等离子体夹持单元产生的高强度紫外线，并且被重复地脉冲以将材料的表面温度快速升高到预定的高温。 在本发明的一种形式中，该系统安装在车辆上或架空结构上，以便于将夹紧单元移动到待处理表面。 在本发明的另一形式中，夹紧单元包括可以下降到待处理工件中的开口中的发光组件。

    Plasma pinch system and method of using same
    5.
    发明授权
    Plasma pinch system and method of using same 失效
    等离子体夹紧系统及其使用方法

    公开(公告)号：US4994715A

    公开(公告)日：1991-02-19

    申请号：US223025

    申请日：1988-07-21

    申请人： John F. Asmus ,  Ralph H. Lovberg ,  Keith Boyer

    发明人： John F. Asmus ,  Ralph H. Lovberg ,  Keith Boyer

    IPC分类号： G03F7/20 ,  H01J61/72 ,  H05H1/04 ,  H05H1/52

    CPC分类号： B82Y10/00 ,  G03F7/70016 ,  H01J61/72 ,  H05H1/04 ,  H05H1/52

    摘要： A plasma pinch system includes a fluid-jet pinch device for establishing a plasma source composed of a tenuous vapor preconditioning cloud surrounding a central narrow flowing fine stream of fluid under pressure. A discharge device is connected electrically to the fluid-jet pinch device for supplying an electrical flow through a portion of the fluid stream for establishing an incoherent light emitting plasma therealong. A method of using the plasma pinch system for manufacturing semiconductors, includes exposing a semiconductor wafer to the incoherent light emitted by the plasma for either annealing or etching purposes.

    摘要翻译： 等离子体夹管系统包括用于建立等离子体源的流体喷射挤压装置，该等离子体源由围绕中心狭窄流动的流动细流压力下的微细蒸气预处理云构成。 放电装置电连接到流体喷射夹送装置，用于提供流过流体流的一部分的电流，用于在其周围建立不相干的发光等离子体。 使用等离子体夹持系统制造半导体的方法包括将半导体晶片暴露于由等离子体发射的非相干光，用于退火或蚀刻目的。

    Inner/outer coaxial tube arrangement for a plasma pinch chamber
    7.
    发明授权
    Inner/outer coaxial tube arrangement for a plasma pinch chamber 失效
    用于等离子体夹送室的内/外同轴管布置

    公开(公告)号：US06445134B1

    公开(公告)日：2002-09-03

    申请号：US09727247

    申请日：2000-11-30

    申请人： John F. Asmus

    发明人： John F. Asmus

    IPC分类号： H01J724

    CPC分类号： H05H1/52 ,  G03F7/2004 ,  G03F7/2039 ,  H01J61/302 ,  H01J61/34 ,  H01J61/523 ,  H01J61/84 ,  H01J61/90 ,  H01J65/04

    摘要： A plasma pinch having an inner/outer coaxial tube arrangement, which nested tube arrangement yields a higher-performance pinchlamp than is capable with a single-tube configuration. Further, each tube contains a separate gas, the inner tube filled with Argon, and the outer tube filled with Helium. The inner/outer coaxial tube arrangement of the present invention facilitates the use of an inner tube to contain a volume of Argon gas as the working gas. The outer tube is coaxial with the inner tube, surrounding the inner tube with contained Helium gas. The configuration of an outer tube filled with Helium presents external pressures to the inner tube. The contained Helium gas in the outer tube, among other things, compresses and supports the walls of the inner tube, enabling the inner tube to be smaller in diameter than prior art plasma chambers, which chambers would shatter if made with as small a diameter as the present inner tube.

    摘要翻译： 具有内/外同轴管布置的等离子体夹管，该嵌套管布置产生比具有单管构造的更高性能的夹纱灯。 此外，每个管含有单独的气体，内管充满氩气，外管充满氦气。 本发明的内/外同轴管装置有助于使用内管来容纳一定体积的氩气作为工作气体。 外管与内管同轴，围绕包含氦气的内管。 填充有氦气的外管的结构向内管提供外部压力。 外管中包含的氦气除其他外，压缩和支撑内管的壁，使得内管的直径比现有技术的等离子体室小，如果制成的直径小至 目前的内管。