公开(公告)号：US5385304A

公开(公告)日：1995-01-31

申请号：US119889

申请日：1993-09-10

Applicant: James Haruch

Inventor： James Haruch

IPC: A01M7/00 ,  B05B7/04 ,  B05B7/08

CPC classification number: B05B7/08 ,  B05B7/0458

Abstract: An air assisted atomizing spray nozzle including: (a) a mixing chamber, (b) a liquid inlet opening for injecting a liquid stream axially into the mixing chamber, (c) a pair of air inlet openings for injecting a pair of air streams radially into the mixing chamber in directions substantially opposed to one another and substantially perpendicular to the liquid stream for atomizing the liquid stream, and (d) an exit orifice in axial communication with the mixing chamber for discharging atomized liquid therefrom.

Abstract translation: 一种空气辅助雾化喷嘴，包括：（a）混合室，（b）用于将液体流轴向注入混合室的液体入口，（c）一对空气入口，用于径向注射一对空气流 在基本上彼此相对并且基本上垂直于液体流的方向上进入混合室，用于雾化液体流，以及（d）与混合室轴向连通以从其中排出雾化液体的出口孔。

公开(公告)号：US5074244A

公开(公告)日：1991-12-24

申请号：US468576

申请日：1990-01-23

Applicant: Ronnie K. Byers

Inventor： Ronnie K. Byers

IPC: B05B7/08 ,  B41J2/135 ,  B41J3/407

CPC classification number: B41J3/4073 ,  B05B7/08 ,  B05B7/0846 ,  B41J2202/02 ,  B41J2202/05

Abstract: A spray marking nozzle includes features allowing it to perform well for fast marking of materials. The nozzle utilizes gas as a transport medium to carry liquid to the target material as a spray. Features of the nozzle allow it to be constructed economically in a compact size and to be controlled at high speed with little or no carry over spray and over a wide range of liquid and gas pressures.

Abstract translation: 喷涂喷嘴包括使其能够良好地进行快速标记材料的特征。 喷嘴利用气体作为输送介质，将液体作为喷雾将物质运送到目标材料。 喷嘴的特征允许其经济地构造成紧凑的尺寸并且在很少或没有携带喷雾的情况下以及在广泛的液体和气体压力下被高速控制。

公开(公告)号：US5065945A

公开(公告)日：1991-11-19

申请号：US503810

申请日：1990-04-03

Applicant: Daniel A. Vidusek ,  Justin D. White

Inventor： Daniel A. Vidusek ,  Justin D. White

IPC: B05B7/04 ,  B05B7/08 ,  B05B15/06 ,  B22D11/124

CPC classification number: B05B15/065 ,  B05B7/08 ,  B22D11/1246

Abstract: An improved spray nozzle assembly particularly adapted for use in dispersing cooling fluids onto the opposed relatively narrow sides of a pair of slabs in a split or twin cast continuous steel casting system. The discharging spray nozzle assembly is fashioned with a nozzle body having a manifold which is common to a plurality of transversely mounted spray nozzle heads. Each spray nozzle head has a plurality of closely spaced, slit-like discharge openings that communicate with the manifold via a barrel-like mixing chamber and internal flow passages, Each of the discharge openings on each of said spray nozzle heads has a specifically configured shape to facilitate an even distribution of coolant throughout a substantially rectangular spray pattern.

公开(公告)号：US4836453A

公开(公告)日：1989-06-06

申请号：US158943

申请日：1988-02-22

Applicant: Arthur G. Poehlman

Inventor： Arthur G. Poehlman

IPC: B05B7/04 ,  B05B7/08 ,  F02B75/02 ,  F02M51/00 ,  F02M51/06 ,  F02M51/08 ,  F02M61/08 ,  F02M67/12 ,  F02M69/08 ,  F02M69/10

CPC classification number: F02M69/08 ,  B05B7/0466 ,  B05B7/08 ,  F02M51/005 ,  F02M51/0653 ,  F02M61/08 ,  F02M67/12 ,  F02M69/10 ,  F02B2075/025 ,  F02M2051/08

Abstract: A fuel injector nozzle comprising an inner member including an axially extending fuel passage adapted to communicate with a source of fuel under pressure and having an outlet end with a surface defining a valve seat, and an outer surface extending axially outwardly and converging to the valve seat, a valve member located in the fuel passage and movable axially thereof relative to the valve seat between open and closed positions, which valve member includes a valve head which is engageable with the valve seat when the valve member is in the closed position and spaced from the valve seat when the valve member is in the open position, and which includes an axially outwardly extending and converging surface, and an outer member surrounding the inner member and the valve head in spaced relation thereto and defining therebetween an air flow passage adapted to communicate with a source of air under pressure, which outer member includes an axially outwardly extending and converging surface located in spaced relation to the outer surface of the inner member and to the converging surface of the valve head and forming, with the outer surface of the inner member and the converging surface of the valve head, an air flow passage portion which diverges axially outwardly and which communicates with the fuel passage when the valve seat is in the open position, which outer member also includes an annular distribution chamber forming a part of the air flow passage, and an air flow duct forming a part of the air flow passage and communicating with the distribution chamber and with the environment exterior to the outer member.

Abstract translation: 一种燃料喷射器喷嘴，包括内部构件，所述内部构件包括轴向延伸的燃料通道，其适于在压力下与燃料源连通并且具有出口端，其具有限定阀座的表面，以及外表面，其轴向向外延伸并且会聚到阀座 位于燃料通道中的阀构件，其相对于阀座在打开和关闭位置之间轴向移动，该阀构件包括阀头，当阀构件处于关闭位置并与阀座处于间隔开时可与阀座接合 当阀构件处于打开位置并且包括轴向向外延伸和会聚的表面时的阀座，以及围绕内部构件和阀头的外部构件，其间隔开关系，并且在其间限定适于连通的空气流动通道 具有在压力下的空气源，该外部构件包括轴向向外延伸和会聚的表面 与内部构件的外表面和阀头的会聚表面间隔开，并且与内部构件的外表面和阀头的会聚表面形成一个气流通道部分，其沿轴向向外发散 并且当所述阀座处于打开位置时与所述燃料通道连通，所述外部构件还包括形成所述空气流动通道的一部分的环形分配室，以及形成所述空气流动通道的一部分并且连通 与分配室和环境外部的外部成员。

公开(公告)号：US4356970A

公开(公告)日：1982-11-02

申请号：US131988

申请日：1980-03-20

Applicant: Ralph R. Vosper ,  Norman E. Harthun

Inventor： Ralph R. Vosper ,  Norman E. Harthun

IPC: B05B1/14 ,  B05B7/08 ,  F23C7/00 ,  F23D11/10 ,  B05B7/10 ,  F23D11/12

CPC classification number: B05B1/14 ,  B05B7/08 ,  F23C7/004 ,  F23C7/008 ,  F23D11/105

Abstract: A high efficiency liquid fuel atomizing nozzle for use in conjunction with industrial furnaces is described which employs a pressurized gas such as steam for supplying the atomizing energy. The nozzle typically has a plurality of discharge ports and defines, on its interior, a pressurized fuel compartment and a pressurized steam chamber. A core stream of steam is flowed from the steam chamber along an axis obliquely inclined relative to the longitudinal axis of the nozzle to each port. Liquid fuel from the fuel compartment is flowed towards each core stream and divided substantially equally into a number of fuel branch flows which equals the number of core streams. Each branch flow is then brought generally tangentially into contact with the associated core stream so as to form a substantially homogenous, annular fuel stream which surrounds the core stream. As the fuel comes into contact with the core stream, it is atomized so that the annular fuel flow is a flow of small droplets which surrounds the core flow. A secondary, annular stream of steam is formed for each core stream at a point downstream of the point at which the fuel stream is combined with the core stream and envelopes the combined stream. The three streams are then discharged from the associated port into the furnace for combustion of the fuel therein.

Abstract translation: 描述了一种与工业炉结合使用的高效液体燃料雾化喷嘴，其采用诸如蒸汽的加压气体来供应雾化能。 喷嘴通常具有多个排出口，并且在其内部限定了加压燃料室和加压蒸汽室。 蒸汽的核心流沿着相对于喷嘴的纵向轴线倾斜倾斜的轴线从蒸汽室流到每个端口。 来自燃料室的液体燃料朝向每个核心流动流动并且基本上等分成等于核心流数量的多个燃料分支流。 然后，每个分支流通常切向地与相关联的核心流接触，以便形成围绕核心流的基本均匀的环形燃料流。 当燃料与核心流接触时，其被雾化，使得环形燃料流是围绕核心流的小液滴的流动。 在燃料流与核心流组合的点下游的点处，为每个核心流形成次要的环形蒸汽流，并包围组合流。 然后将三条流从相关端口排出到炉中，以便燃料燃烧。

公开(公告)号：US3929291A

公开(公告)日：1975-12-30

申请号：US46891074

申请日：1974-05-10

Applicant: PFRENGLE OTTO

Inventor： LADISCH GERHARD

IPC: B01F5/02 ,  B01F5/20 ,  B05B7/06 ,  B05B7/08 ,  B05B15/02 ,  B05B7/00

CPC classification number: B05B7/061 ,  B01F5/0262 ,  B01F5/205 ,  B01F15/00032 ,  B05B7/08 ,  B05B15/0258

Abstract: Spray mixing nozzle for reacting acid and base having a central pressurized gas channel, at least two surrounding annular channels for acid and base and an outer annular channel for pressurized gas. The pressurized gas forcefully unites the acid and base into a spray at the nozzle outlet. The spray mixing nozzle is provided with a water spray, directed toward the spray mixing nozzle orifice, to prevent crust formation.

Abstract translation: 用于使具有中心加压气体通道的酸和碱反应的喷雾混合喷嘴，用于酸和碱的至少两个周围的环形通道和用于加压气体的外部环形通道。 加压气体将酸和碱强力地结合在喷嘴出口处的喷雾中。 喷雾混合喷嘴设有喷雾器，指向喷雾混合喷嘴孔口，以防止外壳形成。

公开(公告)号：US3910501A

公开(公告)日：1975-10-07

申请号：US52261574

申请日：1974-11-11

Applicant: TYRONE MURRAY GENE

Inventor： TYRONE MURRAY GENE

IPC: B05B7/08 ,  B05B7/12 ,  B05B7/24 ,  F23D11/12 ,  B05B1/30

CPC classification number: B05B7/12 ,  B05B7/08 ,  B05B7/2483 ,  F23D11/12

Abstract: The atomizer includes a pair of complemental sections held together so that at least one is rotatable relative to the other; the complemental meeting edges are helical, the beginning of each helix forming a shoulder, whereby the rotating of one of the sections relative to the other determines a slit of selected length for the nozzle orifice; the sections herein illustrated are half-spheres which are sufficiently hollow to form a chamber at the meeting edges; means being provided to introduce a medium under low pressure to be expelled through the nozzle orifice; and axial means being provided to adjustably hold the two elements; in the present illustration a low pressure gaseous substance, such as air is expelled through the nozzle orifice to atomize a liquid which is introduced so as to spread over the aforesaid spherical surface and over said orifice; one or more such coacting shoulders may be provided on the helical meeting edges to provide one or more nozzle orifices adjustable simultaneously.

Abstract translation: 雾化器包括保持在一起的一对互补部分，使得至少一个可相对于另一个旋转; 互补会合边缘是螺旋形的，每个螺旋的开始形成一个肩部，由此一个部分相对于另一个部分的旋转确定了用于喷嘴孔的选定长度的狭缝; 这里所示的部分是半球，其足够中空以在会合边缘处形成腔室; 提供用于引入低压介质以通过喷嘴孔排出的装置; 并且提供轴向装置以可调节地保持两个元件; 在本说明书中，诸如空气的低压气体物质通过喷嘴孔排出，以雾化引入的液体，以便分散在上述球形表面上并在所述孔口上方; 一个或多个这样的共同作用的肩部可以设置在螺旋形会议边缘上，以提供一个或多个可同时调节的喷嘴孔。

公开(公告)号：US3013732A

公开(公告)日：1961-12-19

申请号：US83752759

申请日：1959-09-01

Applicant: PARKER HANNIFIN CORP

Inventor： WEBSTER WILLIAM G ,  CLEMINSHAW WILLIAM T ,  BARRICKLOW CHARLES H

IPC: B05B7/04 ,  B05B7/06 ,  B05B7/08 ,  B05B7/10 ,  B05B7/12 ,  F23D11/24

CPC classification number: B05B7/12 ,  B05B7/04 ,  B05B7/06 ,  B05B7/08 ,  B05B7/10 ,  F23D11/24

公开(公告)号：US2789867A

公开(公告)日：1957-04-23

申请号：US50405255

申请日：1955-04-26

Applicant: BLOOM WILBUR W ,  REMY DONALD L

Inventor： BLOOM WILBUR W ,  REMY DONALD L

IPC: B05B7/04 ,  B05B7/08

CPC classification number: B05B7/04 ,  B05B7/08

公开(公告)号：US1840842A

公开(公告)日：1932-01-12

申请号：US28769628

申请日：1928-06-23

Applicant: HUFF CLAYTON W

Inventor： HUFF CLAYTON W

IPC: B05B7/08

CPC classification number: B05B7/08