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公开(公告)号：US11806742B2
公开(公告)日：2023-11-07
申请号：US16421109
申请日：2019-05-23
Applicant: Graco Minnesota Inc
Inventor： John M. Svendsen , Diane L. Olson
IPC: B05B7/24 , B05B7/00 , B05B12/08 , B05B7/06 , B05B12/00 , G05D16/20 , B05B7/08 , F04D17/16 , F04D25/06 , F04D27/00
CPC classification number: B05B7/2416 , B05B7/0081 , B05B7/068 , B05B7/2424 , B05B7/2437 , B05B7/2478 , B05B12/00 , B05B12/002 , B05B12/085 , G05D16/2066 , B05B7/0815 , B05B7/247 , B05B7/2472 , B05B7/2481 , F04D17/16 , F04D25/06 , F04D27/004
Abstract: Various embodiments concern a sprayer having a blower that outputs a HVLP flow of air into a hose, the hose connecting with a spray gun. A pressure sensor measures pressure of the HVLP air within the hose via a tube that branches from a fitting to which the hose connects. If the sensor indicates that the pressure level has increased above a threshold amount, indicating that the trigger of the spray gun is not being actuated, then power output to the blower is reduced (e.g., stopped). HVLP air is trapped within the hose by two valves when the trigger is not actuated. When the sensor indicates that the pressure level has decreased, corresponding to release of the trapped HVLP air into the gun for spraying by actuation of the trigger, power to the blower is increased (e.g., resumed).
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2.发明申请公开(公告)号：US20180348091A1
公开(公告)日：2018-12-06
申请号：US15996225
申请日：2018-06-01
Applicant: UNIVERSIDAD DE SEVILLA , DEUTSCHES ELEKTRONEN-SYNCHROTRON
Inventor： Alfonso Miguel GAÑÁN CALVO , Francisco CRUZ MAZO , Antonio Jesús DÍAZ QUINTANA , Irene DÍAZ MORENO , Braulio GAÑÁN RIESCO , Max Oliver WIEDORN , Henry CHAPMAN , Sasa BAJT
IPC: G01N1/00
CPC classification number: B05B7/068 , B05B5/0255 , G01N23/20008 , G01N2223/612
Abstract: The present disclosure relates to a device for the transport of biological or other samples and for analysis thereof by interaction with a pulsed and focused energy beam, comprising: a transport capillary configured to house transport liquid, configured with an outlet section; a nozzle disposed concentrically and externally to the transport capillary, wherein said nozzle comprises a discharge section; and wherein the space between the transport capillary and the nozzle is configured to house a stabilizing gas; at least a first electrode for connecting a voltage to the transport liquid, in turn connected to a second electrode arranged at the outlet of the transport liquid capillary and the nozzle wherein said electrodes are subjected to an electrical potential difference. The disclosure also relates to a method comprising the use of said device.
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公开(公告)号：US20180154383A1
公开(公告)日：2018-06-07
申请号：US15368242
申请日：2016-12-02
Applicant: General Electric Company
Inventor： Ambarish Kulkarni , Byron Pritchard , Shankar Sivaramakrishnan , Krzysztof Lesnicki , Hrishikesh Keshavan , Bernard Patrick Bewlay , Mehmet Dede , Larry Rosenzweig , Jay Morgan
CPC classification number: B05D5/005 , B05B7/025 , B05B7/067 , B05B7/068 , B05B7/10 , B05B7/1431 , B05B7/1481 , B05B7/166 , C23C24/08 , F01D5/00 , F01D5/288 , F05D2230/312 , F05D2230/90
Abstract: Systems and methods that provide or restore a coating to a component are provided. The systems and methods utilized an atomizing spray device. A slurry that comprises a fluid and ceramic particles, and a gas are supplied to the atomizing spray device. The slurry and gas are discharged from the spray device to form two-phase droplets. The fluid within the droplets evaporates to prevent the fluid from becoming part of the coating as the droplets traverse through the air and prior to impacting the surface of the component.
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公开(公告)号：US20180133727A1
公开(公告)日：2018-05-17
申请号：US15575549
申请日：2016-05-18
Applicant: SATA GmbH & Co. KG
Inventor： EWALD SCHMON , DANIEL MAIER
CPC classification number: B05B7/068 , B05B7/066 , B05B7/0815
Abstract: A nozzle arrangement for a spray gun, in particular a paint spray gun, has at least one paint nozzle and an air cap. The paint nozzle has at least one outlet opening for the material to be sprayed and the air cap has at least one central opening which is bounded by at least one wall. The at least one wall forms a gap with at least one part of the paint nozzle, and a forward part of the paint nozzle has at least an inner face, an outer face and an end face. The end face of the paint nozzle encloses, at least in certain regions, an angle of greater than 90° or an angle of less than 90° with an outer face or an inner face of the paint nozzle. In the nozzle arrangements, the back-pressure counter to the outflow of the material to be sprayed is lower than in prior art nozzles. A spray gun, in particular a paint spray gun, having such a nozzle arrangement is also disclosed.
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公开(公告)号：US09533316B2
公开(公告)日：2017-01-03
申请号：US14674468
申请日：2015-03-31
Applicant: Stolle Machinery Company, LLC
Inventor： Neil A. Zumberger , Michael A. Thomas , Andrew T. Hogenkamp , Jeremiah R. Zimmerman
Abstract: An air halo assembly for a spray gun assembly is provided. The spray gun assembly includes a fluid supply assembly, an air supply assembly, and an air halo nozzle assembly. The air halo nozzle assembly includes a liquid nozzle assembly and an air halo assembly. The fluid supply assembly is coupled to, and is in fluid communication with, the liquid nozzle assembly. The air halo nozzle assembly is structured to produce a liquid flow stream having a longitudinal axis. The air halo assembly includes a body. The air halo assembly body defines a passage. The air halo assembly body passage includes an inlet and an air halo outlet. The air halo assembly body passage inlet is structured to be in fluid communication with the air supply assembly.
Abstract translation: 提供了一种用于喷枪组件的空气晕组件。 喷枪组件包括流体供应组件，空气供应组件和空气卤素喷嘴组件。 空气晕喷嘴组件包括液体喷嘴组件和空气晕组件。 流体供应组件与液体喷嘴组件连接并且与液体喷嘴组件流体连通。 空气卤素喷嘴组件构造成产生具有纵向轴线的液体流。 空气晕组件包括主体。 空气晕组件主体限定通道。 空气晕组件本体通道包括入口和空气晕出口。 空气晕组件体通道入口构造成与空气供应组件流体连通。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160228896A1
公开(公告)日：2016-08-11
申请号：US14618092
申请日：2015-02-10
Applicant: NORDSON CORPORATION
Inventor： John D. Jones
CPC classification number: B05B7/0416 , B05B1/005 , B05B1/14 , B05B1/3046 , B05B1/306 , B05B1/34 , B05B7/04 , B05B7/06 , B05B7/068 , B05B7/0815 , B05B7/1263 , B05B15/40
Abstract: An adhesive dispensing module and method of spraying a plurality of droplets of a liquid adhesive includes a dispenser assembly and a nozzle. The nozzle includes a nozzle body, a dispersion baffle, and at least one channel. The nozzle body includes a nozzle outlet for discharging a liquid adhesive and at least partially defines a gas inlet, a gas outlet, and a gas passage extending therebetween. The dispersion baffle is positioned within the gas passage to define a dispersion chamber and a consolidation chamber. The at least one channel extends through the dispersion baffle to fluidly connect the dispersion chamber to the consolidation chamber to restrict the pressurized gas received within the dispersion chamber and distribute the pressurized gas into the consolidation chamber according to a predetermined flow distribution. Thereby, the pressurized gas sprays a plurality of droplets of the liquid adhesive according to a predetermined pattern.
Abstract translation: 粘合剂分配模块和喷射液体粘合剂的多个液滴的方法包括分配器组件和喷嘴。 喷嘴包括喷嘴体，分散挡板和至少一个通道。 喷嘴体包括用于排出液体粘合剂的喷嘴出口，并且至少部分地限定气体入口，气体出口和在其间延伸的气体通道。 分散挡板位于气体通道内以限定分散室和固结室。 所述至少一个通道延伸穿过所述分散挡板以将所述分散室流体连接到所述固结室，以限制在所述分散室内容纳的加压气体，并根据预定流量分布将所述加压气体分配到所述固结室中。 由此，加压气体按照规定的图案喷射液状粘接剂的多个液滴。
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公开(公告)号：US20150165456A1
公开(公告)日：2015-06-18
申请号：US14109325
申请日：2013-12-17
Applicant: Hsien-Chao SHIH
Inventor： Hsien-Chao SHIH
IPC: B05B7/12
Abstract: The present invention is to provide a paint spray-gun housing structure, in particular an innovative design to improve atomization result in spraying paint, mainly a protruding installation at internal edge of the flank section on both sides of spray-gun housing for expanding diameter in the outer section of atomization airflow channel, in particular to expand diameter horizontally oval hole in order to add at least two atomizing holes at the wider and thicker position near the base of the flank section, and enable the atomizing holes aligned in horizontal direction, thereby the atomization airflow passing through the two flank sections of the spray-gun housing is directed to spit out from the atomizing hole, in particular for the paint spitted from the center of the spray-gun housing to form still wider and more even results, so that while expanding and adding the spraying area the spraying quality can be maintained.
Abstract translation: 本发明提供一种涂料喷枪外壳结构，特别是一种创新设计，以改善喷涂涂料的雾化效果，主要是在喷枪外壳两侧的侧面部分的内边缘处的突出设备，用于扩大直径 雾化气流通道的外部部分，特别是扩大直径的水平椭圆形孔，以便在靠近侧面部分的基部的较宽和较厚的位置添加至少两个雾化孔，并使雾化孔能够在水平方向上对齐，从而 通过喷枪壳体的两个侧面部分的雾化气流被引导从喷雾孔吐出，特别是用于从喷枪壳体的中心喷射的涂料以形成更宽和更均匀的结果，因此 在扩大喷涂区域的同时，可以保持喷涂质量。
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公开(公告)号：US20100224122A1
公开(公告)日：2010-09-09
申请号：US12430802
申请日：2009-04-27
Applicant: Thomas Vinnay , Kui-Chiu Kwok
Inventor： Thomas Vinnay , Kui-Chiu Kwok
IPC: B05C5/00
Abstract: A system, in certain embodiments, includes a sheet roller configured to feed a sheet along a path, a liquid supply, and a pneumatic supply. The system also includes multiple nozzles coupled to the liquid supply and the pneumatic supply, where each nozzle is configured to pneumatically atomize liquid in a spray zone along the path of the sheet. Furthermore, the system includes a flow controller configured to continuously regulate liquid flow from the liquid supply to the nozzles.
Abstract translation: 在某些实施例中，系统包括被配置成沿着路径供给片材的液压辊，液体供给和气动供给。 该系统还包括联接到液体供应和气动供应的多个喷嘴，其中每个喷嘴构造成沿着片材的路径气动雾化喷射区域中的液体。 此外，该系统包括流量控制器，其被配置为连续地调节从液体供应到喷嘴的液体流量。
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公开(公告)号：US5607108A
公开(公告)日：1997-03-04
申请号：US528281
申请日：1995-09-14
Applicant: Paul L. Garlick , Neville T. Pettit
Inventor： Paul L. Garlick , Neville T. Pettit
CPC classification number: B05B7/068
Abstract: A nozzle and aircap for spray guns is described comprising a nozzle with a screw-threaded end for threaded engagement with to a spray gun. The front of the nozzle has a shoulder with a hexagonal central boss and eight holes forming passages for air passing through the spray gun. The boss tapers to a projecting fluid discharge end of the nozzle with a radius measuring 0.117 inch (2.971 mm). The discharge end extends with a straight parallel nozzle outlet for a distance of 0.0311 inch (0.787 mm). The discharge outlet of the nozzle is spaced rearwardly from the leading face of the aircap (0.1533 mm), and a central aperture is chamfered toward the leading face of the aircap and has an axial depth of 0.021 inches (0.533 mm).
Abstract translation: 描述了用于喷枪的喷嘴和空气鼓，其包括具有用于与喷枪螺纹接合的螺纹端的喷嘴。 喷嘴的前部具有带有六边形中心凸台的肩部，并且八个孔形成通过喷枪的空气通道。 凸台向喷嘴的突出的流体排放端渐缩，半径为0.117英寸（2.971mm）。 排出端用直的平行喷嘴出口延伸0.0311英寸（0.787mm）的距离。 喷嘴的排出口与天线的前表面（0.1533mm）向后隔开，并且中心孔朝向周边的前表面倒角，并具有0.021英寸（0.533mm）的轴向深度。
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公开(公告)号：US20240316579A1
公开(公告)日：2024-09-26
申请号：US18677195
申请日：2024-05-29
Applicant: Simon Davies , Stephen John Mannouch
Inventor： Simon Davies , Stephen John Mannouch
CPC classification number: B05B7/068 , B05B7/0815
Abstract: A fluid tip for use with a spray gun. The fluid tip comprises an air cap and a paint nozzle. The air cap comprises an inner surface 206 and the paint nozzle comprises an outer surface 208. The inner and outer surfaces define sides of an air channel 203. The inner and outer surfaces are defined by contours, each contour terminating to form an air channel outlet 207 for discharging an air jet proximal a paint nozzle outlet of the paint nozzle. The contours are configured to provide a velocity profile 400 across the air channel outlet 207 of an air flow 401 through the air channel 203 in which velocities of air radially closer to the paint nozzle outlet are substantially higher than velocities radially further from the paint nozzle outlet.
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