公开(公告)号：US06883724B2

公开(公告)日：2005-04-26

申请号：US10247205

申请日：2002-09-19

Applicant: Kayyani C. Adiga ,  Rajani Adiga ,  Robert F. Hatcher, Jr.

Inventor： Kayyani C. Adiga ,  Rajani Adiga ,  Robert F. Hatcher, Jr.

IPC: F22B1/28 ,  A61L2/22 ,  A61L9/14 ,  A62C2/00 ,  A62C5/00 ,  A62C31/00 ,  A62C99/00 ,  B05B1/08 ,  B05B1/34 ,  B05B3/14 ,  B05B7/00 ,  B05B7/10 ,  B05B17/06 ,  B05B3/04

CPC classification number: A62C5/008 ,  A61L2/22 ,  A61L9/145 ,  A62C5/00 ,  A62C31/00 ,  A62C99/0072 ,  B05B7/0012 ,  B05B7/10 ,  B05B17/0615

Abstract: The present invention provides a method and device for production, extraction and delivery of an aerosol mist with ultrafine droplets. A high frequency wave generating device or other process generates very small particles or droplets from a reservoir of liquid or material to be atomized. A helical flow of a carrier gas medium such as air is directed into a container and creates a high throughput aerosol of air and fine droplets. The aerosol is delivered through a suitable outlet such as by deflecting the aerosol upwards and providing a tube centrally situated with respect to the helical flow such that the aerosol will discharge through the tube in high quantity of throughput and high quality of stable aerosol of very fine mist droplets. The methods described utilize in-situ extraction of fine mist droplets using helical flow behavior as opposed to forced convection ejection of mist or inertial separation of droplets by separators.

Abstract translation: 本发明提供了一种用超细液滴生产，提取和输送气溶胶雾的方法和装置。 高频波发生装置或其它方法从待雾化的液体或材料的储存器产生非常小的颗粒或液滴。 诸如空气的载气介质的螺旋流被引导到容器中并产生高通量的空气和微小液滴的气溶胶。 气溶胶通过适当的出口输送，例如通过向上偏转气溶胶并且提供相对于螺旋流中心定位的管，使得气溶胶将以高量的通过量和高质量的稳定气溶胶非常精细地排出管 雾滴。 所描述的方法利用螺旋流动行为原位提取微细雾滴而不是强制对流喷射雾或通过分离器惯性分离液滴。

公开(公告)号：US20050017090A1

公开(公告)日：2005-01-27

申请号：US10926440

申请日：2004-08-25

Applicant: Alexander Pivovarov

Inventor： Alexander Pivovarov

IPC: B05B1/34 ,  B05B7/04 ,  B05B7/10 ,  B05B7/12 ,  B05B12/00 ,  B63B59/08 ,  E04H4/16

CPC classification number: B05B12/0022 ,  B05B1/341 ,  B05B7/0416 ,  B05B7/10 ,  B05B7/12 ,  B05B12/002 ,  B63B59/08

Abstract: A fluid discharge apparatus adapted to discharge a cavitating stream of pressurized liquid along with the selective discharge of a secondary material, such as sand, for removing dirt, debris, barnacles, marine growth, and other substances from surfaces is provided. More particularly, the invention contemplates a secondary hose inlet and nozzle outlet for discharging abrasive material, such as silica, to improve cleaning effectiveness. The combination of a secondary fluid or abrasive substance with the gas bubbles within the cavitating liquid stream that essentially explode upon impacting debris resulting in tremendous pressure fluxuations provides improved effectiveness in removing debris and aquatic growth from the submerged surface. The invention further improves upon the control of such devices with controls that allow the diver/operator to adjust flow rates and thrust without releasing his grasp. An improved hand-held apparatus is disclosed with a pistol grip and trigger actuator, and an improved wheeled vehicle is disclosed with improved control handles adapted to actuate valves and closure ports.

Abstract translation: 提供一种流体排放装置，其适于排出加压液体的气蚀流，同时选择性地排放次级材料，例如砂，用于从表面去除污垢，碎片，藤壶，海洋生长和其它物质。 更具体地，本发明设想用于排出研磨材料（例如二氧化硅）的次级软管入口和喷嘴出口，以提高清洁效果。 二次流体或研磨物质与气蚀液体流内的气泡的组合，其在撞击碎片时基本上爆炸，导致巨大的压力流动，提供了从浸没的表面去除碎屑和水生生长的改进的有效性。 本发明进一步改进了这种装置的控制，其中控制允许潜水员/操作者在不释放他的把握的情况下调节流速和推力。 公开了一种改进的手持式装置，其具有手枪式握柄和触发器致动器，并且公开了改进的轮式车辆，其具有适于致动阀和关闭端口的改进的控制手柄。

公开(公告)号：US6113078A

公开(公告)日：2000-09-05

申请号：US040666

申请日：1998-03-18

Applicant: Kelly P. Rock

Inventor： Kelly P. Rock

IPC: A61M11/02 ,  A61M11/00 ,  A61M11/06 ,  A61M15/00 ,  B05B7/00 ,  B05B7/10 ,  B05B7/24 ,  F02M29/06 ,  B01F3/04

CPC classification number: F02M29/06 ,  A61M11/002 ,  A61M11/06 ,  A61M15/0086 ,  A61M2206/16 ,  Y10S261/55 ,  Y10S261/65

Abstract: This disclosure relates to a centrifugal vortex system for preparing a liquid, such as fuel and includes a chamber housing defining a vortex chamber. An array of tangential apertures are formed in the chamber housing to permit fluid to be turbulently introduced into the vortex chamber to create a vortical flow of fluid through the vortex chamber. In one embodiment, a plurality of vortex chambers are arranged in series to allow the fluid to pass through several vortex chambers. In other embodiments, the chamber housing may be stepped, textured, or both to increase the turbulence of the flow through the chamber. In yet another embodiment, a pressure differential supply jacket is provided to normalize the amount of flow through the tangential apertures according to the location of the apertures. A centrifuge chamber is also disclosed which has a plurality of output conduits on a bottom surface and a tapered extension member downwardly extending from a top surface to enhance the centrifugal flow of the fluid. Additionally, a bypass conduit is provided to selectively permit the flow to bypass one or more chambers.

Abstract translation: 本公开涉及一种用于制备诸如燃料的液体的离心涡流系统，并且包括限定涡流室的室壳体。 在室壳体中形成切向孔阵列，以允许流体被湍流地引入涡流室中以产生通过涡流室的涡流涡流。 在一个实施例中，多个涡流室被串联布置以允许流体通过几个涡流室。 在其它实施例中，腔室壳体可以是阶梯状，纹理化的或两者的，以增加通过腔室的流动的紊流。 在另一个实施例中，提供压力差供应护套以根据孔的位置来标准化通过切向孔的流量。 还公开了一种离心机室，其在底表面上具有多个输出导管，并且从顶表面向下延伸的锥形延伸构件以增强流体的离心流动。 另外，提供旁路管道以选择性地允许流动绕过一个或多个腔室。

公开(公告)号：US6045058A

公开(公告)日：2000-04-04

申请号：US114883

申请日：1998-07-14

Applicant: Klaus Dobbeling ,  Christian Steinbach ,  Martin Valk

Inventor： Klaus Dobbeling ,  Christian Steinbach ,  Martin Valk

IPC: F23D11/24 ,  B05B1/34 ,  B05B7/04 ,  B05B7/10 ,  F23D11/38 ,  B05B17/04

CPC classification number: B05B1/3478 ,  B05B1/3442 ,  B05B7/0408 ,  B05B7/10 ,  F23D11/383

Abstract: The invention relates to a two-stage pressure atomizer nozzle with a nozzle body (30) having a mixing chamber (39) which is connected to an outside space via a nozzle outlet bore (33), and with a first feed duct (42) with a feed bore (41) for a liquid (37) to be atomized, through which feed bore said liquid (37) can be fed, free of swirling and under pressure, at least one further feed duct (36) for a portion of the liquid (37) to be atomized or for a second liquid (37') to be atomized opening into the chamber (39), through which feed duct said liquid (37, 37') can be fed under pressure and with swirling. The feed bore (41) of the first feed duct (42) lies on one axis (34) with the nozzle outlet bore (33). It is defined in that the outlet-side diameter (d.sub.a) of the nozzle outlet bore (33) is at most as large as the diameter (d.sub.z) of the feed bore (41) and the length (L) of the nozzle outlet bore (33) is at least twice to at most ten times the outlet-side diameter (d.sub.a) of the nozzle outlet bore (33).

Abstract translation: 本发明涉及一种具有喷嘴主体（30）的两级压力雾化喷嘴，喷嘴主体（30）具有通过喷嘴出口孔（33）连接到外部空间的混合室（39），并具有第一进料管道（42） 具有用于液体（37）被雾化的进料孔（41），通过该进料孔，所述液体（37）可以被供给，没有旋转和在压力下，至少一个另外的进料管道（36）用于一部分 待雾化的液体（37）或被雾化的第二液体（37'）通入腔室（39）中，供给管道所述液体（37,37'）可以在压力下进行旋转。 第一进料管道（42）的进料孔（41）位于具有喷嘴出口孔（33）的一个轴线（34）上。 其特征在于，喷嘴出口孔（33）的出口侧直径（da）至多等于进料孔（41）的直径（dz）和喷嘴出口孔的长度（L） （33）的喷嘴出口孔（33）的出口侧直径（da）的至少两倍至至多十倍。

公开(公告)号：US5909844A

公开(公告)日：1999-06-08

申请号：US952432

申请日：1997-11-20

Applicant: Lennart Nilsson

Inventor： Lennart Nilsson

IPC: B05B7/04 ,  B05B7/10 ,  F25C3/04

CPC classification number: B05B7/10 ,  F25C3/04 ,  F25C2303/0481

Abstract: A water atomizing nozzle adapted to be used in the type of snow making machines, in which water is disintegrated into very small water particles in a ring of atomizing nozzles surrounding an air channel through which air flows at high speed, and whereby the water droplets, which are carried by the air, freeze to snow or ice crystals and are allowed to fall to the ground some distance from the snow making machine. The atomizing nozzle comprises an outer hollow nozzle cone having an inner cone mounted therein, in which the inner cone with a front tip thereof is in bottom contact with the end of the outer cone, and in which there is formed a channel for feeder water between the inner and outer cones, and in which the inner cone is formed with a central air channel through which air of high pressure and high speed is moved straight through the inner nozzle cone and out through an outlet spray bore of the outer nozzle cone, and in which a swirl chamber for feeder water is provided between the outer and inner cones and from the swirl chamber a minor amount of water can be torn off and be carried out of the nozzle together with the flow of air, thereby forming a central plume of airborne nuclei, whereas the remaining part of the swirling feeder water is pressed out through the nozzle in the form of an outer hollow cone of cooled or frozen water droplets surrounding the plume of nuclei.

Abstract translation: PCT No.PCT / SE96 / 00358 Sec。 371日期：1997年11月20日 102（e）1997年11月20日日期PCT 1996年3月21日PCT公布。 第WO97 / 01392号公报 日期1997年1月16日一种适于用于制雪机类型的水雾喷嘴，其中水在空气流动的空气通道周围的雾化喷嘴环中被分解成非常小的水颗粒，空气高速流动， 由此由空气携带的水滴冻结成雪或冰晶，并允许其落在与制雪机一定距离的地面上。 雾化喷嘴包括外部中空喷嘴锥体，其具有安装在其中的内锥体，其中具有前尖端的内锥体与外锥体的底部底部接触，并且其中形成有用于将水送入的通道 内锥体和外圆锥体，并且内锥体形成有中心空气通道，高压高速空气通过该中心空气通道直接通过内喷嘴锥体并通过外喷嘴锥体的出口喷孔流出， 其中在外锥体和内锥体之间设置用于给水的涡流室，并且在涡流室中可以将少量的水与空气流一起被撕开并与喷嘴一起进行，从而形成中心羽流 空气中的核，而剩余的旋转给水的水通过喷嘴被挤压成围绕着核羽的冷却或冷冻水滴的外部中空圆锥体的形式。

公开(公告)号：US5887795A

公开(公告)日：1999-03-30

申请号：US770277

申请日：1996-12-20

Applicant: William A. Sowa ,  Timothy S. Snyder

Inventor： William A. Sowa ,  Timothy S. Snyder

IPC: F02C7/232 ,  F02C7/22 ,  F02M61/16 ,  F23C7/00 ,  F23C7/02 ,  F23D11/12 ,  F23D11/36 ,  F23D17/00 ,  F23R3/12 ,  F23R3/28 ,  F23R3/30 ,  B05B7/10

CPC classification number: F23C7/002 ,  F23D17/002 ,  F23C2900/07002

Abstract: A tangential air entry fuel nozzle has a combustor inlet port to permit air and fuel to exit into a combustor. The port includes a convergent surface, a combustor surface, and a cylindrical surface extending therebetween. The convergent surface extends a first distance along the longitudinal axis of the nozzle, the cylindrical surface extends a second distance along the axis, and the second distance is at least 30% of the first distance.

Abstract translation: 切向空气进入燃料喷嘴具有燃烧器入口以允许空气和燃料离开燃烧器。 该端口包括会聚表面，燃烧器表面和在它们之间延伸的圆柱形表面。 会聚表面沿着喷嘴的纵向轴线延伸第一距离，圆柱形表面沿轴线延伸第二距离，第二距离为第一距离的至少30％。

公开(公告)号：US5881797A

公开(公告)日：1999-03-16

申请号：US981854

申请日：1998-01-02

Applicant: Ole Oksby Hansen

Inventor： Ole Oksby Hansen

IPC: B22D17/20 ,  B05B7/04 ,  B05B7/10 ,  B05B7/12 ,  B22C23/02 ,  B29C33/58 ,  B29C45/26 ,  B22C15/00 ,  B22C19/00

CPC classification number: B22C23/02 ,  B05B7/045 ,  B05B7/10 ,  B05B7/1272

Abstract: In a mould-pressing machine, atomizing nozzles with a vortex chamber deliver atomized liquid mixed with air through outlet apertures. The atomizing air nozzle or nozzles are constantly supplied with compressed air through a pressure conduit while the liquid nozzle solely receives liquid under pressure through a liquid channel and a slave valve controlled by the liquid pressure in the periods during which injection of liquid mist is desired. A first (upstream) vortex chamber is provided upstream of a second (downstream) vortex chamber, and between these two vortex chambers a flow path is provided to interconnect the two vortex chambers, through which flow path the liquid mist having been formed in the first vortex chamber is forced to pass and change its direction and velocity of flow at least one, thus reducing the droplet size of the liquid mist.

Abstract translation: PCT No.PCT / DK96 / 00471 Sec。 371日期1998年1月2日 102（e）1998年1月2日PCT PCT 1996年11月15日PCT公布。 WO97 / 19773 PCT出版物 日期1997年6月5日在模压机中，具有涡流室的雾化喷嘴通过出口孔输送与空气混合的雾化液。 雾化空气喷嘴或喷嘴通过压力导管始终被供给压缩空气，同时液体喷嘴仅在期望喷射液体雾的时段期间通过液体通道和由液体压力控制的从动阀接收压力下的液体。 第一（上游）涡流室设置在第二（下游）涡流室的上游，并且在这两个涡流室之间，提供流路以互连两个涡流室，通过该流路在第一 涡流室被迫通过并改变其流动方向和速度至少一个，从而减小液雾的液滴大小。

公开(公告)号：US5868321A

公开(公告)日：1999-02-09

申请号：US371087

申请日：1995-01-10

Applicant: James Haruch

Inventor： James Haruch

IPC: B05B1/26 ,  B05B1/34 ,  B05B7/04 ,  B05B7/10

CPC classification number: B05B7/0466 ,  B05B1/3436 ,  B05B1/265

Abstract: A cap is disposed internally of a spray nozzle and effects active atomization of pressurized liquid flowing through the nozzle by mixing with compressed air and creating turbulence in the liquid during the flow. The nozzle includes an internal cap which cap which imparts significant turbulence on the flow through the nozzle serving to help atomize the liquid using a reduced amount of air energy. Different caps may be used to create various selected spray patterns.

Abstract translation: 盖子设置在喷嘴的内部，并且通过与压缩空气混合并且在流动期间在液体中产生湍流而使流过喷嘴的加压液体主动雾化。 该喷嘴包括一个内盖，该盖在通过喷嘴的流动上施加明显的湍流，以帮助雾化液体的量减少了空气的能量。 可以使用不同的盖来创建各种选择的喷雾图案。

公开(公告)号：US5803311A

公开(公告)日：1998-09-08

申请号：US824217

申请日：1997-03-25

Applicant: Karl-Heinz Fuchs

Inventor： Karl-Heinz Fuchs

IPC: F04B23/02 ,  B05B1/30 ,  B05B1/34 ,  B05B7/00 ,  B05B7/04 ,  B05B7/10 ,  B05B11/00 ,  B05B11/04 ,  B65D35/56

CPC classification number: B05B1/3436 ,  B05B1/3006 ,  B05B11/0062 ,  B05B11/046 ,  B05B7/0416 ,  B05B7/10 ,  B05B7/0025

Abstract: A dispenser for discharging media to be used in conjunction with a pressure chamber comprises: a medium outlet; an outlet channel leading into the medium outlet, the outlet channel defining a medium flow in operation, the outlet channel, at a distance from the medium outlet, having a channel portion provided to connect to the pressure chamber and operable for producing a delivery pressure in a range of increasing medium pressures, from a relatively lower medium pressure to a relatively higher medium pressure, the outlet channel having adjustable passage cross-sections; and, a controller for increasing the passage cross-sections to a relatively larger cross-section at relatively lower medium pressure and to constrict the passage cross-sections smaller than the relatively larger cross-section at the relatively higher medium pressure.

Abstract translation: 用于排出与压力室结合使用的介质的分配器包括：介质出口; 通过导入介质出口的出口通道，出口通道限定运行中的介质流，出口通道距离介质出口一定距离，具有设置成连接到压力室的通道部分，并可操作以产生输送压力 一系列增加的介质压力，从相对较低的介质压力到相对较高的介质压力，出口通道具有可调整的通道横截面; 以及控制器，用于在相对较低的介质压力下将通道横截面增加到相对较大的横截面，并且在相对较高的介质压力下将通道横截面缩小到比相对较大横截面小的通道横截面。

公开(公告)号：US5722598A

公开(公告)日：1998-03-03

申请号：US553294

申请日：1995-11-22

Applicant: Winfried Werding

Inventor： Winfried Werding

IPC: B05B1/34 ,  B05B7/04 ,  B05B7/10

CPC classification number: B05B1/3436 ,  B05B1/3405 ,  B05B7/0425

Abstract: A nozzle sleeve (1) contains supply channels (2), feeding channels (3, 5, 22, 24), concentric channels (4, 6), tangential channels (8) and a ring-shaped channel (7), as well as a core (13) which covers the various channels, so hermetically that they form ducts into which a liquid flows and is pushed in a predetermined direction of rotation into the large concentric channel (4), then flows in the opposite direction of rotation into the small concentric channel (6) and finally flows once again in the predetermined direction of rotation through the feeding channels (5) and reaches a ring-shaped channel (7) from where it is sprayed out through the bore (9) of the nozzle sleeve (1). The changes in the direction or rotation cause turbulences which represent a braking force for the liquid flowing under pressure. The intensity of this braking force is directly proportional to the liquid pressure, so that the rate of flow per unit of time is held at least approximately constant.

Abstract translation: PCT No.PCT / IB94 / 00118 Sec。 371日期：1995年11月22日 102（e）1995年11月22日日期PCT 1994年5月20日PCT PCT。 出版物WO94 / 27729 日期1994年12月8日喷嘴套筒（1）包含供应通道（2），进料通道（3,5,22,24），同心通道（4,6），切向通道（8）和环形通道 7），以及覆盖各种通道的芯（13），因此气密地形成管道，液体流入其中并沿预定旋转方向被推入大同心通道（4）中，然后流入 相反的旋转方向进入小同心通道（6），并最终在预定的旋转方向上再次流过进料通道（5），并到达环形通道（7），从那里通过孔被喷出（ （1）的喷嘴套筒（9）。 方向或旋转方向的变化会引起湍流，表示在压力下流动的液体的制动力。 该制动力的强度与液体压力成正比，使得每单位时间的流速保持至少近似恒定。