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    Method and device for generating an aerosol
    71.
    发明申请
    Method and device for generating an aerosol 失效
    用于产生气溶胶的方法和装置

    公开(公告)号：US20020107293A1

    公开(公告)日：2002-08-08

    申请号：US10045835

    申请日：2002-01-11

    Inventor： Klaus List ,  Roman Messerschmid ,  Klaus-Jurgen Steffens ,  Manfred Wolf

    IPC: B01F003/04

    CPC classification number: B05B7/00 ,  B05B17/04 ,  Y10S261/78

    Abstract: A method for generating an aerosol includes the step of guiding a gas which flows at supersonic velocity and which has input particles suspended therein in such a way that a compression shock occurs. The input particles are broken down into smaller output particles upon crossing the compression shock. A device for generating an aerosol is also provided.

    Abstract translation: 用于产生气溶胶的方法包括引导以超音速流动的气体的步骤，并且其中输入颗粒悬浮在其中，使得发生压缩冲击。 输入粒子在穿过压缩冲击时被分解成更小的输出粒子。 还提供了一种用于产生气溶胶的装置。

    Effervescent liquid fine mist apparatus and method
    73.
    发明授权
    Effervescent liquid fine mist apparatus and method 有权
    泡腾液体细雾装置及方法

    公开(公告)号：US06241164B1

    公开(公告)日：2001-06-05

    申请号：US09651940

    申请日：2000-08-31

    Applicant: Joseph E. Wolfe

    Inventor： Joseph E. Wolfe

    IPC: A62C1366

    CPC classification number: A62C5/022 ,  A62C13/66 ,  B05B7/00 ,  B05B7/2402 ,  B05B7/2467 ,  B05B9/0844

    Abstract: An apparatus for creating a fine liquid mist includes a container capable of holding fluid; one of a perforated basket and a porous bag disposed in the container; a liquid supply connector connected to the container; a mixing chamber connected to the container; and at least one convergent/divergent nozzle connected to the mixing chamber. A method of forming an effervescent fine liquid mist includes mixing liquid and chemical reactant to form non-toxic, noncombustible gas bubbles; mixing the liquid and the gas bubbles to form a two-phase fluid flow; and directing the two-phase fluid flow through at least one convergent/divergent nozzle.

    Abstract translation: 用于产生细液雾的装置包括能够保持流体的容器; 设置在容器中的多孔篮和多孔袋中的一个; 连接到容器的液体供应连接器; 连接到容器的混合室; 以及连接到混合室的至少一个会聚/发散喷嘴。 形成泡腾细液雾的方法包括混合液体和化学反应物以形成无毒的不燃气泡; 混合液体和气泡形成两相流体流; 并且引导两相流体流过至少一个收敛/扩散喷嘴。

    Painting apparatus and methods
    74.
    发明授权
    Painting apparatus and methods 失效
    绘画装置和方法

    公开(公告)号：US5595451A

    公开(公告)日：1997-01-21

    申请号：US485345

    申请日：1995-06-07

    Applicant: William E. Harrison, Jr.

    Inventor： William E. Harrison, Jr.

    IPC: B05B1/00 ,  B05B7/00 ,  B05B15/06 ,  B05C17/035 ,  B05C17/10

    CPC classification number: B05C17/10 ,  B05B15/064 ,  B05B15/067 ,  B05C17/035 ,  B05B1/00 ,  B05B7/00

    Abstract: A painting apparatus having a spray gun connected to one end of an extension handle, both a roller and a spray nozzle having a plurality of nozzles connected to the opposing end of the extension handle, the spray gun connected to the spray nozzle via a connecting hose. The painting apparatus permits an operator to adjust the spray pattern of a composition such that the composition is disposed on a surface, the roller, or both.

    Abstract translation: 一种喷漆装置，其具有连接到延伸手柄的一端的喷枪，辊和喷嘴都具有连接到延伸手柄的相对端的多个喷嘴，喷枪通过连接软管连接到喷嘴 。 涂装设备允许操作者调节组合物的喷雾图案，使得组合物设置在表面，辊或两者上。

    Hybrid pulsed valve for thin film coating and method
    75.
    发明授权
    Hybrid pulsed valve for thin film coating and method 失效
    混合脉冲阀用于薄膜涂层和方法

    公开(公告)号：US5403617A

    公开(公告)日：1995-04-04

    申请号：US121726

    申请日：1993-09-15

    Applicant: Peter D. Haaland

    Inventor： Peter D. Haaland

    IPC: B05B7/02 ,  B05B7/00 ,  B05B7/08 ,  B05B17/06 ,  B05C5/00 ,  B05D1/02 ,  G03F7/16 ,  H01L21/00

    CPC classification number: H01L21/6715 ,  B05B17/06 ,  B05B7/00 ,  B05B7/0884 ,  B05C5/00 ,  B05D1/02 ,  G03F7/162 ,  B41J2002/031 ,  Y10S430/136

    Abstract: An apparatus for coating a substrate with a relatively thin, uniform film of a liquid on a substrate with a minimum of waste. The apparatus includes a droplet generator capable of generating droplets of the liquid at a predetermined rate and of a predetermined size, a pulsed gas jet and a computer control which sequentially triggers the droplet generator and gas jet such that droplets are generated, then contacted by the gas jet, which accelerates the droplets and propels the droplets to impact and coat the substrate. In a preferred embodiment of the invention, the droplet size and velocity are selected such that the droplets break up upon impact with the substrate without splashing or rippling. The apparatus and method are ideal for coating semiconductor wafers with a photoresist solution. Droplets with uniform size and controlled trajectories are generated, in one embodiment, with a piezoelectric droplet generator, and then accelerated to precisely defined velocities by the pulsed gas jet toward the surface to be coated. The kinetic energy of the droplets is adjusted to overcome the free energy associated with surface tension on impact. The collision of the droplet thus results in a uniform, thin coating of photoresist or other coating solution which may then be further processed by conventional techniques.

    Abstract translation: 一种用于以最少的废料在基材上用相对薄的液体膜涂覆基材的设备。 该装置包括能够以预定速率和预定尺寸产生液滴的液滴发生器，脉冲气体射流和计算机控制器，其顺序地触发液滴发生器和气体射流，使得产生液滴，然后由 气体喷射，其加速液滴并推动液滴冲击和涂覆基底。 在本发明的一个优选实施例中，选择液滴尺寸和速度使得当液滴冲击时液滴在不飞溅或起皱的情况下分解。 该装置和方法是用光致抗蚀剂溶液涂覆半导体晶片的理想选择。 在一个实施例中，利用压电液滴发生器产生具有均匀尺寸和受控轨迹的液滴，然后通过脉冲气体射流朝向待涂覆的表面加速至精确限定的速度。 调节液滴的动能以克服与冲击时的表面张力相关的自由能。 因此，液滴的碰撞导致光致抗蚀剂或其它涂层溶液的均匀的薄涂层，然后可以通过常规技术进一步加工。

    Combination irrigation and temperature control system for plants
    76.
    发明授权
    Combination irrigation and temperature control system for plants 失效
    植物组合灌溉和温度控制系统

    公开(公告)号：US3915384A

    公开(公告)日：1975-10-28

    申请号：US55807875

    申请日：1975-03-13

    Applicant: DIGGS RICHARD E

    Inventor： DIGGS RICHARD E

    IPC: A01G13/06 ,  B05B7/00 ,  B05B7/24 ,  B05B1/20

    CPC classification number: B05B7/2483 ,  A01G13/065 ,  B05B7/00

    Abstract: A combination irrigation and temperature control system for plants and the like, includes a spray producing fitting connected at its opposite ends with a water conduit and an air conduit, respectively. The fitting has a chamber therein into which air under pressure flows and a plurality of air openings in the side thereof, through which the air exits the chamber under pressure. The fitting includes separate areas on the outer surface thereof over which water is caused to flow in thin sheets, and the air openings extend through these areas, so that jets of air exiting the openings intercept the sheets of water and produce either a fine mist or fog or a spray of water droplets, depending upon the air pressure, whereby the fog produced can be used to provide a cover blanket to prevent or block heat radiation from leaf and soil surfaces, and the spray can be used to coat the leaf surfaces, whereby the latent heat of converting the spray to liquid and the liquid to ice warms the leaves to prevent freezing thereof. The system operates at low water pressure and uses very little water, and is thus exceptionally economical.

    Abstract translation: 用于植物等的组合灌溉和温度控制系统包括分别在其相对端处连接有喷水管道和空气管道的喷雾生产配件。 该配件具有一个室内，压力下的空气流过，在其一侧的多个空气开口，空气通过该空气在压力下离开室。 该装置包括在其外表面上的分开的区域，使水流过薄片，并且空气开口延伸穿过这些区域，使得离开开口的空气射流拦截水片并产生细雾或 雾或水滴的喷雾，这取决于气压，由此产生的雾可用于提供覆盖层以防止或阻挡来自叶和土壤表面的热辐射，并且喷雾可用于涂覆叶表面， 由此将喷雾转化为液体并将液体转化为冰的潜热使叶片冷冻以防止其冻结。 该系统在低水压下工作，并且使用非常少的水，因此是非常经济的。

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