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    Loop flow bubble-generating nozzle
    1.
    发明授权
    Loop flow bubble-generating nozzle 有权

    公开(公告)号：US09981229B2

    公开(公告)日：2018-05-29

    申请号：US15302991

    申请日：2015-01-27

    Applicant: OK Engineering Co. Ltd.

    Inventor： Takeshi Matsunaga ,  Daisuke Matsunaga

    IPC: B01F3/04 ,  B01F5/04 ,  B05B7/04 ,  B05B1/18

    CPC classification number: B01F3/04503 ,  B01F3/0446 ,  B01F5/04 ,  B01F5/043 ,  B01F2005/0438 ,  B05B1/18 ,  B05B7/0425 ,  B05B7/0458 ,  B05B7/0483

    Abstract: There is provided a loop flow type bubble generation nozzle capable of improving the bubble generation efficiency compared to conventional nozzles without reducing the bubble generation efficiency even when liquid containing impurities is used. A loop flow type bubble generation nozzle 10 includes a tubular bottomed member 1 having a circular cross section and a tubular member 2 which is fitted into the other end side of the bottomed member 1. A substantially cylindrical space surrounded by the bottomed member 1 and the tubular member 2 serves as a loop flow type gas-liquid stirring and mixing chamber 6. The tubular member 2 has, on the center thereof, an inflow hole 7 which is capable of allowing liquid and gas to flow therein, and a first jet hole 8a and a second jet hole 8b which are capable of jetting liquid and gas. The inflow hole 7 is formed in a tapered shape whose diameter continuously expands from the first jet hole 8a toward the loop flow type gas-liquid stirring and mixing chamber 6. A plurality of cut-away parts 7a are formed on an end face of the inflow hole 7, the end face facing the loop flow type gas-liquid stirring and mixing chamber 6.

    Annular jet pump
    3.
    发明授权
    Annular jet pump 有权
    环形喷射泵

    公开(公告)号：US09447796B2

    公开(公告)日：2016-09-20

    申请号：US13978879

    申请日：2012-08-06

    Applicant: Tiefu Han

    Inventor： Tiefu Han

    IPC: F04F5/46 ,  B05B1/34 ,  B05B7/04 ,  F04F5/04 ,  F04F5/16

    CPC classification number: F04F5/463 ,  B05B1/3415 ,  B05B7/045 ,  B05B7/0458 ,  B05B7/0491 ,  F04F5/04 ,  F04F5/16

    Abstract: An annular ejector of an annular jet pump is coaxially arranged at a front of a central ejector. The annular ejector includes an annular nozzle, an annular mixing chamber, and an annular mixing duct. The central ejector includes a central nozzle, a central mixing chamber, and a central mixing duct. The annular nozzle is connected with a primary fluid inlet. A primary fluid inlet is in direct connection with the central nozzle arranged at a bottom of the central pipe, and a secondary fluid inlet is connected with a sidewall of the annular mixing chamber.

    Abstract translation: 环形喷射泵的环形喷射器同轴地布置在中心喷射器的前部。 环形喷射器包括环形喷嘴，环形混合室和环形混合管道。 中央喷射器包括中心喷嘴，中央混合室和中央混合管。 环形喷嘴与主流体入口连接。 主流体入口与布置在中心管的底部的中心喷嘴直接连接，次级流体入口与环形混合室的侧壁连接。

    SWIRLER
    5.
    发明申请
    SWIRLER 有权

    公开(公告)号：US20160195266A1

    公开(公告)日：2016-07-07

    申请号：US14911811

    申请日：2014-04-02

    Applicant: HANWHA TECHWIN CO., LTD.

    Inventor： Ik Soo KIM

    IPC: F23D11/38 ,  F23D11/44

    CPC classification number: F23D11/383 ,  B05B7/04 ,  B05B7/0458 ,  B05B7/10 ,  F23C7/004 ,  F23D3/14 ,  F23D7/00 ,  F23D11/004 ,  F23D11/40 ,  F23D11/44 ,  F23D14/04 ,  F23D14/24 ,  F23R3/14

    Abstract: The inventive concept relates to a swirler. According to an aspect of the inventive concept, there is provided a swirler including a casing, a pilot body disposed in the casing, and a plurality of vanes arranged along a circumference of the pilot body, wherein at least a part of the vane protrudes further to a downstream than an end portion of the pilot body.

    Abstract translation: 本发明的概念涉及旋流器。 根据本发明构思的一个方面，提供了一种旋流器，其包括壳体，设置在壳体中的先导体和沿着引导体的圆周布置的多个叶片，其中叶片的至少一部分进一步突出 到导引体的端部的下游。

    COATING APPARATUS
    9.
    发明申请
    COATING APPARATUS 有权
    涂装装置

    公开(公告)号：US20110088617A1

    公开(公告)日：2011-04-21

    申请号：US12999258

    申请日：2009-06-18

    Applicant: Frank Böttger ,  Günther Späth

    Inventor： Frank Böttger ,  Günther Späth

    IPC: B05B13/06

    CPC classification number: B05B7/0416 ,  A61M5/3129 ,  B05B7/04 ,  B05B7/0458 ,  B05B7/0475 ,  B05B7/064 ,  B05B13/0235 ,  B05B13/0436 ,  B05B13/06 ,  B05B13/0627 ,  B05C7/08 ,  B05D1/02 ,  B05D7/22

    Abstract: A coating device for coating an inside of a hollow body with an atomized fluid has at least one atomizing tube enclosing an atomizing channel. A pressurized propellant gas for atomizing an unatomized fluid can be introduced into the atomizing tube. The atomizing tube has at least one outlet opening and further has at least one hollow needle having a discharge opening for the unatomized fluid. The at least one hollow needle interacts with the atomizing channel and is arranged essentially coaxially thereto. The atomizing tube and the hollow needle form a Venturi arrangement.

    Abstract translation: 用雾化流体涂覆中空体的内部的涂覆装置具有包围雾化通道的至少一个雾化管。 用于雾化未溶解流体的加压推进剂气体可以被引入到雾化管中。 雾化管具有至少一个出口，并且还具有至少一个具有用于未溶解流体的排放口的空心针。 至少一个中空针与雾化通道相互作用并且基本上与其同轴布置。 雾化管和中空针形成文丘里排列。

    Two-Component Nozzle With Secondary Air Nozzles Arranged in Circular Form
    10.
    发明申请
    Two-Component Nozzle With Secondary Air Nozzles Arranged in Circular Form 有权
    双组分喷嘴，二次空气喷嘴排列成圆形

    公开(公告)号：US20100163647A1

    公开(公告)日：2010-07-01

    申请号：US12224027

    申请日：2007-02-17

    Applicant: Dieter Wurz

    Inventor： Dieter Wurz

    IPC: B05B7/10

    CPC classification number: B05B7/10 ,  B05B7/0458 ,  B05B7/066

    Abstract: The invention relates to a two-fluid nozzle with a main nozzle, having a mixing chamber and a nozzle orifice connected to said mixing chamber and positioned downstream thereof.According to the invention a ring of secondary air nozzles surrounding the nozzle orifice is provided.Use, e.g. for evaporation cooling.

    Abstract translation: 本发明涉及具有主喷嘴的双流体喷嘴，其具有连接到所述混合室并且位于其下游的混合室和喷嘴孔。 根据本发明，提供了围绕喷嘴孔的二次空气喷嘴环。 使用，例如 用于蒸发冷却。

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