公开(公告)号：US20130032644A1

公开(公告)日：2013-02-07

申请号：US13642053

申请日：2011-04-08

Applicant: David C. Huffman ,  Russell R. Frechette

Inventor： David C. Huffman ,  Russell R. Frechette

IPC: B05B1/34

CPC classification number: B05B7/0838 ,  B05B7/066 ,  B05B7/0815 ,  B05B7/1263

Abstract: An external mix air assisted spray nozzle assembly having a nozzle body with pressurized liquid and air passages, an air cap having a central opening in coaxial relation to a liquid discharge orifice of the nozzle body for discharging an annular air stream in surrounding relation to liquid discharging from the discharge orifice, and the air cap has a pair of opposed thin walled cylindrical members projecting in opposed relation to each other for directing pressurized air to atomize and shape the discharging liquid spray pattern, while minimizing undesirable build up of solids on the terminal ends of the projecting cylindrical members.

Abstract translation: 一种具有加压液体和空气通道的喷嘴体的外部混合空气辅助喷嘴组件，空气帽具有与喷嘴体的液体排放孔同轴的中心开口，用于排出与液体排放相关的环形空气流 并且空气帽具有一对相对的薄壁圆柱形构件，它们彼此相对地突出，以引导加压空气来雾化和形成排出液体喷雾图案，同时最小化终端上固体的不希望的积聚 的突出圆柱形构件。

公开(公告)号：US20110133001A1

公开(公告)日：2011-06-09

申请号：US12910354

申请日：2010-10-22

Applicant: Steven C. Cooper ,  Scott Thomason

Inventor： Steven C. Cooper ,  Scott Thomason

IPC: F23D11/10

CPC classification number: A61M35/003 ,  B05B1/005 ,  B05B5/03 ,  B05B7/066 ,  B05B7/0815 ,  B05B7/0838 ,  B05B7/1209 ,  B05B7/162 ,  B05B7/1626

Abstract: A spray nozzle system for skin treatments includes separate air outlets moving over the skin surface to deliver one or more streams of supplemental air for the purpose of warming or drying the skin surface to improve efficacy and comfort of the spraying experience. The drying air from the auxiliary ports may be applied while spray is emitted from the nozzle to increase the spray cloud temperature, or may be applied before or after the spray application, with the spray turned off, to warm or dry the skin. A heating source is provided to warm the air directed through one or more supplemental air ports. In the case of air-atomizing nozzles, the supplemental air is delivered through low pressure ports separately from the air emitted through the nozzle's atomizing and pattern shaping orifices to minimize the expansion cooling effect inherent with the spray nozzle ports. In another implementation, the airflow is redirected from the nozzle jets to one or more of the supplemental ports using a control valve which proportions the amount of airflow directed to the main atomizer air jets, the pattern shaping air jets and the supplemental air for drying the skin.

Abstract translation: 用于皮肤处理的喷嘴系统包括在皮肤表面上移动的单独的空气出口，以递送一个或多个补充空气流，以加温或干燥皮肤表面，以提高喷雾体验的功效和舒适度。 可以施加来自辅助端口的干燥空气，同时从喷嘴喷射喷雾以增加喷雾温度，或者可以在喷雾施加之前或之后施加喷雾，同时关闭喷雾器以加温或干燥皮肤。 提供加热源以加热被引导通过一个或多个补充空气端口的空气。 在空气雾化喷嘴的情况下，补充空气通过低压端口与通过喷嘴的雾化和图案形成孔排出的空气分开地输送，以最小化喷嘴端口固有的膨胀冷却效果。 在另一个实施方案中，使用控制阀将气流从喷嘴喷射器重新定向到一个或多个补充口，该控制阀将导向主雾化器空气射流的气流量，图案成型空气喷嘴和用于干燥的补充空气 皮肤。

公开(公告)号：US20050242207A1

公开(公告)日：2005-11-03

申请号：US10837721

申请日：2004-05-03

Applicant: Ramon Tejeda

Inventor： Ramon Tejeda

IPC: B05B1/30 ,  B05B7/06 ,  B05B7/08 ,  B05B7/12

CPC classification number: B05B7/1218 ,  B05B7/066 ,  B05B7/0815 ,  B05B7/083 ,  B05B7/0838 ,  B05B7/1209 ,  B05B7/1272

Abstract: A high-volume, low-pressure(HVLP) spray gun coupled with quick connect ring nut and a spring-loaded air diverter and a method for assembling the same applies, for example, non-latex paints, such as, for example, automobile paints, thinner-based paints and/or the like to surfaces. A barrel attaches to a body of the spray gun which has an air cap attached to a ring nut with a retaining ring and the spring-loaded air diverter. The air diverter then abuts the air cap. The diverter has intermediate channels therein. A trigger engages a two-stage air bypass valve which allows air from an air source to move through a bypass channel, a top channel and/or diverter channels to exit through a pair of diverter orifices and an opening in the air cap. The air atomizes the paint in a nozzle channel of the gun and exits the opening in a conically diverging spray pattern. The air from the diverter orifices forces the diverging spray pattern into a different spray pattern.

Abstract translation: 与快速连接环形螺母和弹簧加载的空气分配器结合的高容量，低压（HVLP）喷枪及其组装方法适用于例如非乳胶漆，例如汽车 油漆，基于稀释剂的涂料和/或类似物。 枪管连接到喷枪的主体上，该主体具有附接到具有保持环的环形螺母的空气帽以及弹簧加载的空气分流器。 然后空气分流器与空气盖接合。 分流器在其中具有中间通道。 触发器接合两级空气旁通阀，其允许来自空气源的空气通过旁通通道，顶部通道和/或分流器通道，以通过一对分流器孔和空气帽中的开口排出。 空气雾化枪的喷嘴通道中的油漆，并以锥形发散的喷雾模式离开开口。 来自分流器孔的空气将分散的喷雾图案强制成不同的喷雾模式。

公开(公告)号：US1797209A

公开(公告)日：1931-03-17

申请号：US42224030

申请日：1930-01-20

Applicant: BINKS MFG CO

Inventor： BRAMSEN SVEND ,  HERSLEB WILLIAM

IPC: B05B7/12 ,  B05B12/00

CPC classification number: B05B7/1209 ,  B05B7/0838 ,  B05B12/002

公开(公告)号：US20180169677A1

公开(公告)日：2018-06-21

申请号：US15739280

申请日：2016-06-23

Applicant: Jim Lindsay Ltd.

Inventor： James Lindsay

IPC: B05B7/12 ,  B05B7/08 ,  B05B1/30 ,  B05B7/00 ,  B05B7/06 ,  B05B12/00

CPC classification number: B05B7/1245 ,  B05B1/3046 ,  B05B7/0081 ,  B05B7/068 ,  B05B7/0838 ,  B05B7/12 ,  B05B7/2435 ,  B05B7/2478 ,  B05B7/2489 ,  B05B12/002

Abstract: The invention relates to a low energy spray gun for spraying thin film materials with a thickness of

公开(公告)号：US20170348710A1

公开(公告)日：2017-12-07

申请号：US15538357

申请日：2015-12-18

Applicant: ANEST IWATA Corporation

Inventor： Masaru KANEKO ,  Takayuki HATA

IPC: B05B7/00 ,  B05B7/06 ,  B05B7/12 ,  B05B7/08 ,  B05B1/04 ,  B05B7/02

CPC classification number: B05B7/0081 ,  B05B1/04 ,  B05B7/025 ,  B05B7/068 ,  B05B7/0815 ,  B05B7/0838 ,  B05B7/1209

Abstract: A spray gun including a nozzle portion in which a substantially V-shaped groove is formed in a circular section of a truncated conical front end with a cone angle ranging from 20° to 90°, and an internal hole is opened as a liquid ejecting port by forming the substantially V-shaped groove; and a gas cap including a cap face which is provided with an atomized gas opening portion having an opening diameter larger than the circular section, the gas cap forming a circular slit-like gap between the gas cap and an outer periphery of the truncated conical front end, the gap being configured to eject gas for atomizing liquid. The circular section of the truncated conical front end has a diameter ranging from 0.8 mm to 2.8 mm. The atomized gas opening portion has the opening diameter equal to or larger than 1.0 mm and smaller than 3.0 mm.

公开(公告)号：US08784390B2

公开(公告)日：2014-07-22

申请号：US12910282

申请日：2010-10-22

Applicant: Scott Thomason ,  Steven C. Cooper

Inventor： Scott Thomason ,  Steven C. Cooper

IPC: A61M35/00

CPC classification number: A61M35/003 ,  B05B1/005 ,  B05B5/03 ,  B05B7/066 ,  B05B7/0815 ,  B05B7/0838 ,  B05B7/1209 ,  B05B7/162 ,  B05B15/70 ,  B05B16/00

Abstract: A spray nozzle system for skin treatments includes separate air outlets moving over the skin surface to deliver one or more streams of supplemental air for the purpose of warming or drying the skin surface to improve efficacy and comfort of the spraying experience. The drying air from the auxiliary ports may be applied while spray is emitted from the nozzle to increase the spray cloud temperature, or may be applied before or after the spray application, with the spray turned off, to warm or dry the skin. A heating source is provided to warm the air directed through one or more heated air ports. In the case of air-atomizing nozzles, the heated air is delivered through low pressure ports separately from the air emitted through the nozzle's higher pressure atomizing and pattern shaping orifices to minimize the expansion cooling effect inherent with the spray nozzle ports. In another implementation, the airflow is redirected from the nozzle jets to one or more of the supplemental ports using a control valve which proportions the amount of airflow directed to the main atomizer air jets, the pattern shaping air jets and the supplemental air for drying the skin.

Abstract translation: 用于皮肤处理的喷嘴系统包括在皮肤表面上移动的单独的空气出口，以递送一个或多个补充空气流，以加温或干燥皮肤表面，以提高喷雾体验的功效和舒适度。 可以施加来自辅助端口的干燥空气，同时从喷嘴喷射喷雾以增加喷雾温度，或者可以在喷雾施加之前或之后施加喷雾，同时关闭喷雾器以加温或干燥皮肤。 提供加热源以加热被引导通过一个或多个加热空气端口的空气。 在空气雾化喷嘴的情况下，加热的空气通过低压端口与通过喷嘴的较高压力雾化和图案形成孔排出的空气分开地输送，以最小化喷嘴端口固有的膨胀冷却效果。 在另一个实施方案中，使用控制阀将气流从喷嘴喷射器重新定向到一个或多个补充口，该控制阀将导向主雾化器空气射流的气流量，图案成型空气喷嘴和用于干燥的补充空气 皮肤。

公开(公告)号：US5064119A

公开(公告)日：1991-11-12

申请号：US668732

申请日：1991-03-12

Applicant: Robert R. Mellette

Inventor： Robert R. Mellette

IPC: B05B7/00 ,  B05B7/08

CPC classification number: B05B7/0081 ,  B05B7/0815 ,  B05B7/0838

Abstract: A high volume low pressure air spray gun has an atomizing air orifice for atomizing a stream of liquid coating material into a conical spray and opposed side port air orifices for flattening the spray into a fan-shaped pattern. The gun receives air at pressures up to about 100 psi, and an air flow restriction in the form of a venturi is in an air supply passage in the gun barrel. A valve stem for controlling the flow rate of air to the side port orifices extends through the venturi, and is configured to vary the venturi air flow area in response to changes in the flow rate of air to the side port orifices. When the valve stem is positioned for maximum air flow to the side port orifices, it establishes a maximum air flow area through the venturi, such that a high pressure of air at the gun air inlet, after flowing through the venturi, results in a high volume low pressure air flow at the atomizing and side port orifices. When the valve stem is positioned to reduce air flow to the side port orifices, it correspondingly reduces the flow area through the venturi to maintain the pressure of air at the atomizing orifice below a selected maximum value. The gun may carry a paint cup, in which case the cup is pressurized by air downstream from the venturi to prevent overpressurization of the cup.

Abstract translation: 大容量低压空气喷枪具有雾化空气孔口，用于将液体涂料材料雾化成圆锥形喷雾和相对的侧口空气孔口，用于将喷雾物平坦化为扇形图案。 枪以高达约100psi的压力接收空气，并且文丘里管形式的空气流限制在枪管中的空气供应通道中。 用于控制到侧端口孔的空气流量的阀杆延伸穿过文氏管，并且被配置成响应于空气流向侧端口孔的流速的变化而改变文丘里管空气流动面积。 当阀杆定位成最大空气流到侧面孔口时，它建立了通过文丘里管的最大气流面积，使得喷枪空气入口处的高压空气在流经文丘里管之后导致高 在雾化和侧口孔处的体积低压气流。 当阀杆被定位成减小到侧面孔口的空气流量时，它相应地减小了通过文丘里管的流动面积，以将雾化孔口处的空气压力保持在选定的最大值以下。 枪可以携带油漆杯，在这种情况下，杯子由文丘里管下游的空气加压，以防止杯子过度加压。

公开(公告)号：US20170232456A1

公开(公告)日：2017-08-17

申请号：US15502952

申请日：2015-08-12

Applicant: Jim Lindsay Ltd.

Inventor： James Lindsay

IPC: B05B7/08 ,  B05B7/12 ,  B05B7/06

CPC classification number: B05B7/0838 ,  B05B7/068 ,  B05B7/1209 ,  B05B7/1218 ,  B05B7/1245 ,  B05B7/2489

Abstract: The invention relates to a spray gun apparatus (10) for spraying a fine film coating of liquid, such as paint, lacquer or bond, onto a surface. The spray gun comprises a main body (12) having a fluid throughbore (22), a gas throughbore (16), and a main trigger lever (80) for allowing a user to spray fluid from the gun. A fluid flow adjustment mechanism (52, 58, 74) facilitates adjustment of the quantity of fluid sprayed from the gun for a given displacement of the main trigger lever (80). An engagement surface (86) is provided on the trigger lever and adapted to engage with a corresponding engagement surface (90) of the fluid flow adjustment mechanism. Pivoting movement of the main trigger lever (80) results in translational movement of at least a portion of the fluid flow adjustment mechanism to thereby selectively spray fluid from the gun upon displacement of the main trigger lever.

公开(公告)号：US20140061337A1

公开(公告)日：2014-03-06

申请号：US13687608

申请日：2012-11-28

Applicant: ANEST IWATA CORPORATION

Inventor： Shozo KOSAKA ,  Masaru KANEKO ,  Nobuyoshi MORITA ,  Takayuki HATA ,  Atsushi MOROHOSHI ,  Nobuhiro SAWATA

IPC: B05B7/06

CPC classification number: B05B7/066 ,  B05B7/0815 ,  B05B7/0838 ,  B05B7/1209

Abstract: Disclosed is a spray gun including: a body having a gun barrel; a coating material nozzle disposed on a tip end side of the gun barrel; and an air cap disposed on the tip end side of the gun barrel to surround a tip end portion of the coating material nozzle, wherein the tip end portion of the coating material nozzle has on the tip end surface thereof a guide wall spreading, and also has on an outer peripheral surface thereof a plurality of air grooves channeled gradually increasing in depth in a longitudinal direction, and wherein the inner peripheral surface of the air cap has a parallel surface parallel to the outer peripheral surface of the tip end portion of the coating material nozzle and successively a tapered surface spreading in a conical shape.

Abstract translation: 公开了一种喷枪，包括：具有枪管的主体; 设置在枪管的前端侧的涂料喷嘴; 以及设置在所述枪管的前端侧的气帽，以包围所述涂料喷嘴的前端部，所述涂料喷嘴的前端部在其前端面上具有扩展的导向壁， 在其外周面上具有沿纵向方向逐渐增加的多个气槽，并且其中，所述空气帽的内周面具有平行于所述涂层的前端部的外周面的平行面 材料喷嘴和连续的呈锥形的锥形表面。