公开(公告)号：US06622941B2

公开(公告)日：2003-09-23

申请号：US09683019

申请日：2001-11-08

申请人： Winston F. Ganoza ,  Robert W. Whitling ,  Jared A. Lathrop

发明人： Winston F. Ganoza ,  Robert W. Whitling ,  Jared A. Lathrop

IPC分类号： B05B306

CPC分类号： G21C15/25 ,  B05B3/06 ,  B08B3/026 ,  B08B9/00 ,  B08B9/0433 ,  B08B2203/0229 ,  F04F5/46 ,  G21Y2002/104 ,  G21Y2004/50 ,  Y02E30/40 ,  Y10S239/13

摘要： A cleaning device for a jet pump nozzle in a nuclear reactor. The cleaning device includes a tubing section having a first end, a second end and a mid-section between the first end and the second end, a pole adapter coupled to the tubing section at the mid-section, and a hydrolaze head assembly coupled to the first end.

摘要翻译： 用于核反应堆中的喷射泵喷嘴的清洁装置。 所述清洁装置包括管段，所述管段具有第一端，第二端和在所述第一端和所述第二端之间的中间部分，在所述中间段处联接到所述管道段的杆适配器，以及耦合到 第一端

公开(公告)号：US06793152B1

公开(公告)日：2004-09-21

申请号：US09913587

申请日：2001-08-15

申请人： Arno Drechsel

发明人： Arno Drechsel

IPC分类号： B05B306

CPC分类号： B05B3/003 ,  B05B3/026 ,  F16L27/0816

摘要： A self-adjusting rotating joint (1), especially for liquid distribution devices, including a first substantially tubular element (3), adapted to be connected to a liquid feeding inlet pipe, a second substantially tubular element (2), adapted to be connected to a liquid distribution nozzle, connecting means (6, 25) adapted to connect pivotally first (3) and second element (2), so as to allow their reciprocal rotation around a common axis (V), with limited axial relative displacement, transmitting a reaction force generated by the jet and lying on a plane passing through said common axis (V), braking means (15, 16, 17, 18, 20, 21, 22, 23, 30, 31) to counter the relative rotary motion of the element (2, 3) about the rotation axis (V). The rotating joint is characterised in that the connecting means are made of a substantially cylindrical tubular element (6, 25) with substantially constant outer diameter.

摘要翻译： 一种自调节旋转接头（1），特别是用于液体分配装置，包括适于连接到液体供给入口管的第一基本上管状的元件（3），适于连接的第二基本上管状的元件（2） 液体分配喷嘴，连接装置（6,25），适于连接枢转的第一（3）和第二元件（2），以便允许它们围绕公共轴线（V）往复旋转，具有有限的轴向相对位移， 由喷流产生的并且位于穿过所述公共轴线（V）的平面上的反作用力，制动装置（15,16,17,18,20,21,22,23,30,31）以抵抗相对旋转运动 的元件（2,3）围绕旋转轴线（V）。 旋转接头的特征在于，连接装置由具有基本上恒定的外径的大致圆柱形的管状元件（6,25）制成。

公开(公告)号：US06439478B1

公开(公告)日：2002-08-27

申请号：US09518758

申请日：2000-03-03

申请人： Courtney A. King ,  Keechang Han

发明人： Courtney A. King ,  Keechang Han

IPC分类号： B05B306

CPC分类号： B05B1/207 ,  B05B3/026 ,  B05B3/06 ,  B05B15/622

摘要： An adapter for rotatably connecting a sprinkler head to a water-transporting standpipe having a cylindrical upper end. The adapter includes three parts: a cup-like base adapted to rest on the upper end of the standpipe in sealed fashion, a male stem adapted to rotatably and scalingly seat in the cup-like base, and an oversleeve adapted to fit over the stem and the base and to be locked to the upper end of the standpipe by threaded connection such that a portion of the male stem protrudes from the oversleeve to be secured to the sprinkler head for rotation therewith. The adapter is sealed at several points internally to positively prevent water leaks, and is easily disassembled for replacement, repair, or cleaning, by hand or with simple hand tools, since no permanent connection is required between the adapter, the standpipe, and the sprinkler head.

摘要翻译： 一种用于将喷洒头可旋转地连接到具有圆柱形上端的水输送立管的适配器。 适配器包括三个部分：适于以密封的方式搁置在竖管的上端的杯形基座，适于可旋转地并且缩放地位于杯状基座中的阳杆，以及适于装配在杆上的套筒 并且通过螺纹连接将其固定到立管的上端，使得阳杆的一部分从套筒突出以固定到喷头以与其一起旋转。 适配器在内部的几个点处密封，以防止漏水，并且手动或简单的手动工具易于拆卸以进行更换，维修或清洁，因为适配器，立管和喷头之间不需要永久连接 头。

公开(公告)号：US06588679B1

公开(公告)日：2003-07-08

申请号：US09631068

申请日：2000-08-01

申请人： Courtney A. King

发明人： Courtney A. King

IPC分类号： B05B306

CPC分类号： B05B1/207 ,  B05B3/06 ,  B05B17/08

摘要： A wind-driven decorative feature mounted inside the rotating head of an upright, standpipe-type sprinkler. The wind-driven device is mounted inside the sprinkler head for rotation independent of the rotation of the spray tubing portion of the sprinkler head, and is generally located in the region bounded by the rotation of the sprinkler head itself and the spray pattern emitted by the sprinkler head.

摘要翻译： 一个风力驱动的装饰特征安装在立式立管式喷头的旋转头内。 风力驱动装置安装在喷洒头内部，以与喷洒头的喷射管部分的旋转无关地旋转，并且通常位于由喷洒头本身的旋转限定的区域中，并且由喷洒头 喷头。

公开(公告)号：US06209802B1

公开(公告)日：2001-04-03

申请号：US09446929

申请日：2000-05-12

申请人： Erkki A. Koivunen

发明人： Erkki A. Koivunen

IPC分类号： B05B306

CPC分类号： B05B3/003 ,  B05B3/06 ,  Y10T137/7737

摘要： A spinning wash nozzle assembly having a fluid brake pump within the rotating spinner housing. The fluid pump has a sump which is also within the rotating spinner housing such that centrifical forces acting on the fluid tend to separate the heavier fluid from any air within the sump. As a result, only the fluid is drawn into the pump as opposed to fluid and air. This avoids undesirable effects on the pump from air being drawn therein.

摘要翻译： 旋转清洗喷嘴组件，其在旋转的旋转器壳体内具有流体制动泵。 流体泵具有也在旋转的旋转器壳体内的贮槽，使得作用在流体上的离心力倾向于将较重的流体与贮槽内的任何空气分离。 结果，与流体和空气相反，只有流体被吸入泵中。 这避免了泵吸入空气的不期望的影响。

公开(公告)号：US06601779B1

公开(公告)日：2003-08-05

申请号：US09876241

申请日：2001-06-06

申请人： Lawrence P. Heren ,  Scott Jacobs

发明人： Lawrence P. Heren ,  Scott Jacobs

IPC分类号： B05B306

CPC分类号： B05B3/026 ,  B05B3/06

摘要： A rotating bearing assembly for a sprinkler coupled to a pipe segment is disclosed. The bearing assembly has a stem which permits fluid flow. The stem has a bottom open end with a collar and a top open end which is connected to a cap. The cap allows connection to a sprinkler head which rotates from water pressure through the pipe segment. The stem conduit rotates in relation to a sleeve which is frictionally fitted within the pipe segment. A plurality of washers is located between the collar and the bottom of the sleeve to provide a water seal under high pressure conditions. Another group of washers is located between the top of the sleeve and the cap to provide additional sealing under low pressure conditions.

摘要翻译： 公开了一种用于连接到管段的喷洒头的旋转轴承组件。 轴承组件具有允许流体流动的杆。 杆具有底部开口端，其具有轴环和顶部开口端，其连接到盖。 盖子允许连接到从水压通过管段旋转的喷洒头。 杆导管相对于摩擦配合在管段中的套筒旋转。 多个垫圈位于套筒和套筒的底部之间，以在高压条件下提供水封。 另一组垫圈位于套筒的顶部和盖之间，以在低压条件下提供额外的密封。

公开(公告)号：US06328225B1

公开(公告)日：2001-12-11

申请号：US09515091

申请日：2000-02-29

申请人： George Crampton

发明人： George Crampton

IPC分类号： B05B306

CPC分类号： A62C31/12 ,  B05B1/02 ,  B05B3/06

摘要： A rotary nozzle for compressed air foam (CAF) has a barrel mounted for rotation about an axis perpendicular to its longitudinal axis. The barrel is mounted to a CAF supply conduit and has a cross-sectional area substantially larger than the cross-sectional area of the conduit. Two non-equal orifices in the barrel, located on the opposite sides of the axis of rotation, distribute CAF such that it covers an almost complete, typically a circular area on the ground.

摘要翻译： 用于压缩空气泡沫（CAF）的旋转喷嘴具有安装成围绕垂直于其纵向轴线的轴线旋转的筒体。 筒体安装在CAF供应导管上，其横截面面积大致大于导管的横截面面积。 桶中位于旋转轴线的相对侧上的两个不相等的孔分配CAF，使其覆盖地面上几乎完整的，通常为圆形的区域。

公开(公告)号：US06766967B2

公开(公告)日：2004-07-27

申请号：US10140691

申请日：2002-05-07

申请人： Jaime L. Harris ,  Gary A. Brown ,  Brad S. Kessler

发明人： Jaime L. Harris ,  Gary A. Brown ,  Brad S. Kessler

IPC分类号： B05B306

CPC分类号： B05B3/0463

摘要： A high-pressure rotary nozzle includes a magnetic coupling for the purposes of driving a rotor body within the nozzle housing. The nozzle housing defines an internal chamber, and a propulsion ring is retained within the housing such that a liquid introduced into the propulsion ring causes the propulsion ring to rotate and passes into the chamber. The rotor body is pivotally supported within the chamber and is operably coupled to the propulsion ring such that the rotor body moves along with the propulsion ring. The rotor body rotates about the housing, such that the liquid exits the chamber in a rotating jet.

摘要翻译： 高压旋转喷嘴包括用于在喷嘴壳体内驱动转子体的目的的磁耦合。 喷嘴壳体限定内部腔室，并且推进环保持在壳体内，使得引入到推进环中的液体使推进环旋转并进入腔室。 转子主体枢转地支撑在室内并且可操作地联接到推进环，使得转子主体与推进环一起移动。 转子体围绕壳体旋转，使得液体以旋转的射流离开室。

公开(公告)号：US06641058B2

公开(公告)日：2003-11-04

申请号：US09749508

申请日：2000-12-28

申请人： Arjan Johannes Hegeman ,  David V. Helmlinger

发明人： Arjan Johannes Hegeman ,  David V. Helmlinger

IPC分类号： B05B306

CPC分类号： A47L15/4289 ,  A47L15/23 ,  A47L15/4204 ,  A47L15/4219 ,  A47L15/4221

摘要： A dishwasher spray arm hub assembly includes a hub having a first central bore extending therethrough and a conduit feed extending therefrom. The conduit feed is in flow communication with the central bore and a venturi insert is disposed in the hub central bore. The venturi insert also includes a second central bore extending therethrough. The first bore and the second bore together form a fluid bypass channel in flow communication with the conduit feed. Therefore, a lower spray arm assembly and a spray arm conduit for upper spray arm assemblies may be simultaneously fed through the hub assembly.

公开(公告)号：US06513730B1

公开(公告)日：2003-02-04

申请号：US09816722

申请日：2001-03-21

申请人： Robert S. Okojie

发明人： Robert S. Okojie

IPC分类号： B05B306

CPC分类号： F02M61/18

摘要： A nozzle body and assembly for delivering atomized fuel to a combustion chamber. The nozzle body is rotatably mounted onto a substrate. One or more curvilinear fuel delivery channels are in flow communication with an internal fuel distribution cavity formed in the nozzle body. Passage of pressurized fuel through the nozzle body causes the nozzle body to rotate. Components of the nozzle assembly are formed of silicon carbide having surfaces etched by deep reactive ion etching utilizing MEMS technology. A fuel premix chamber is carried on the substrate in flow communication with a supply passage in the nozzle body.

摘要翻译： 用于将雾化燃料输送到燃烧室的喷嘴体和组件。 喷嘴体可旋转地安装在基板上。 一个或多个曲线燃料输送通道与形成在喷嘴体中的内部燃料分配腔流体连通。 加压燃料通过喷嘴体的通道使得喷嘴体旋转。 喷嘴组件的组件由具有通过使用MEMS技术的深反应离子蚀刻蚀刻的表面的碳化硅形成。 燃料预混合室在与喷嘴体中的供给通道流动连通的基板上承载。