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41. 发明授权

US5153034A Paint spray booth with plenum means of reduced cross section and method of operating the same 失效
标题翻译：喷漆室具有减压横截面的方式和操作方法
公开(公告)号：US5153034A
公开(公告)日：1992-10-06
申请号：US528107
申请日：1990-05-23
申请人： Steve E. Telchuk , Leslie H. Brown
发明人： Steve E. Telchuk , Leslie H. Brown
IPC分类号： B05B13/04 , B05B15/12 , B05D1/02
CPC分类号： B05B15/1292 , B05B15/1222 , B05B13/0452 , B05B15/1262 , Y10S118/07 , Y10S55/46
摘要： A paint spray booth apparatus and method, particularly for automated paint applications, is illustrated and disclosed. The booth has a spray painting chamber and a plenum thereabove. Unlike prior art booths, the plenum of the present invention provides air flow only where needed to control overspray, and generally the plenum is only 60%, or less, in width or cross-section than the prior art, full ceiling width plenums. In carrying out the method of the present invention air is supplied from the plenum to the spray painting chamber only where needed to control overspray so that consequently the quantity of air utilized is substantially less than in prior art booths with air flow from their full width plenums. In certain booths where painting occurs on both sides of the booth, it is advantageous to provide the plenum in the form of two or dual plenums, each offset from the center of the booth.
摘要翻译：示出和公开了一种特别用于自动涂漆应用的喷漆室设备和方法。展台上有一个喷漆室和一个集气室。与现有技术的展台不同，本发明的增压室仅在需要控制过喷时提供空气流，并且通常在现有技术的全天棚宽度增压室中，通风室的宽度或横截面积仅为60％或更小。在实施本发明的方法时，只有在需要控制喷溅过程的情况下，空气才能从气室供应到喷漆室，因此所用空气的量远远大于现有技术的空间中的空气流量，。在展位两侧进行喷漆的某些摊位中，有利的是以两个或两个双重通风室的形式提供充气室，每个气室均距展位的中心偏移。

42. 发明授权

US5113600A Combination paint spray booth-drying oven with single air fan 失效
标题翻译：组合喷漆室 - 单风机干燥箱
公开(公告)号：US5113600A
公开(公告)日：1992-05-19
申请号：US407409
申请日：1989-09-14
申请人： Steve E. Telchuk
发明人： Steve E. Telchuk
IPC分类号： B05B15/12 , F26B21/04
CPC分类号： B05B15/1207 , B05B15/1222 , F26B21/04 , F26B2210/12
摘要： A paint spray booth, which can also be utilized as a paint drying oven is disclosed and is especially suitable for use in businesses, such as automobile repair shops, to both paint and quickly bake the paint so that the number of automobiles that may be handled in a given time is increased significantly. The booth-oven comprises an enclosure which has a single air supply fan for moving air though the booth-oven. Preferably, the booth-oven has, in addition to a direct heater, a heat exchanger for more economical operation, and/or may be provided with an air recirculating system for additional savings. The booth-oven is structured so that paint laden air generated during the paint spraying operation is routed around or away from the heat exchanger.
摘要翻译：公开了一种也可用作涂料干燥炉的喷漆室，特别适用于诸如汽车维修店的企业，可以涂漆和快速烘烤油漆，使得可以处理的汽车数量在给定的时间内显着增加。展台烤箱包括一个外壳，它具有一个单独的供气风扇，用于通过展厅烤箱移动空气。优选地，除了直接加热器之外，展位台还具有用于更经济的操作的热交换器，和/或可以设置有用于额外节省的空气再循环系统。展台烤箱的结构使得在喷涂操作期间产生的油漆载满了热交换器的周围或远离热交换器。

43. 发明授权

US4927079A Plural component air spray gun and method 失效
标题翻译：多组分空气喷枪及方法
公开(公告)号：US4927079A
公开(公告)日：1990-05-22
申请号：US253262
申请日：1988-10-04
申请人： David H. Smith
发明人： David H. Smith
IPC分类号： B05B7/06 , B29B7/74
CPC分类号： B29B7/7452 , B05B7/061
摘要： A plural component air spray gun is characterized by a spray head assembly that has a pair of hemispherically shaped fluid outlet orifices, the straight sides of which are facing, parallel and separated by a relatively thin wall. Each orifice receives a respective one of two liquid materials delivered through associated liquid supply passages, and the passages are inclined so that streams of liquid emitted from the orifices come together a short distance beyond the orifices. Air emitted from an atomizing air orifice surrounding the two fluid orifices mixes and breaks up the liquid material streams into an atomized conical spray. To form the conical spray into a fan-shaped pattern, an air cap directs air jets against opposite sides of the spray.
摘要翻译：多组分空气喷枪的特征在于一种喷头组件，其具有一对半球形流体出口孔，它们的直边面对，平行并由较薄的壁分隔开。每个孔容纳通过相关联的液体供应通道输送的两个液体材料中的相应的一个，并且通道倾斜，使得从孔排出的液体流聚集在距离孔之外的短距离处。从围绕两个流体孔的雾化空气孔排出的空气混合并将液体物料流分解成雾化的锥形喷雾。为了将锥形喷雾形成扇形图案，空气帽将空气喷射喷射到喷雾的相对侧。

44. 发明授权

US4526191A Fluid supply container for color changer 失效
标题翻译：用于换色器的流体供应容器
公开(公告)号：US4526191A
公开(公告)日：1985-07-02
申请号：US527862
申请日：1983-08-30
申请人： Edward A. Pomponi, Jr.
发明人： Edward A. Pomponi, Jr.
IPC分类号： B05B7/24 , B05B12/14 , B67D5/52
CPC分类号： B05B12/1409 , B05B7/2494 , B05B7/2497 , Y10T137/3115 , Y10T137/3646
摘要： A container for holding a plurality of supplies of fluids of different colors for being provided to a color changer connected with spray painting equipment, is characterized by a canister in which is contained a plurality of bottles containing the fluids. Caps on the bottles have outlets connected through associated fluid supply tubes with inlets to the color changer, and vent holes are formed through the caps. The interior of the canister is maintained at a selected pressure, so that by virtue of the vent holes in the bottle caps the interiors of the bottles are pressurized and the fluids are supplied under pressure through their associated tubes to the color changer.
摘要翻译：用于保持多个不同颜色的流体供应的容器用于提供给与喷涂设备连接的换色器，其特征在于，容纳有容纳流体的多个瓶子的罐。瓶子上的盖子具有通过相关联的流体供应管连接到出口到换色器的出口，并且通过盖形成通气孔。罐的内部保持在选定的压力，使得通过瓶盖中的通气孔，瓶的内部被加压，并且流体在压力下通过其相关联的管被供应到变色器。

45. 发明授权

US4518121A Bead dispenser for paint striper 失效
标题翻译：珠子分配器用于油漆分离器
公开(公告)号：US4518121A
公开(公告)日：1985-05-21
申请号：US414005
申请日：1982-09-02
申请人： David H. Smith
发明人： David H. Smith
IPC分类号： B05B1/28 , B05B7/14 , B05B9/01 , B05B9/08 , E01C23/16 , B05B7/02
CPC分类号： E01C23/166 , B05B1/28 , B05B7/1495 , B05B9/01 , B05B9/0855 , E01C23/22
摘要： A reflective bead dispenser for use with an airless paint spray gun for marking traffic lines on pavement surfaces is connected to the spray gun by supporting a hollow tube in a passage through a handle of the gun. An inlet end to the tube is connected with a supply of reflective beads, an outlet end from the tube has a nozzle for dispensing reflective beads into a spray of paint emitted from the gun, and a valve controls a flow of beads through the tube. The beads are entrained in the paint spray and deposited along with the paint on the pavement surface to form a reflective stripe thereon.
摘要翻译：用于在路面上用于标记交通线路的无空气喷涂枪的反射珠分配器通过在通过枪的手柄的通道中支撑中空管而连接到喷枪。与管的入口端连接有反射珠的供应，来自管的出口端具有用于将反射珠分配成从喷枪喷射的喷雾喷嘴的喷嘴，并且阀控制珠流经管的流动。珠粒被夹带在油漆喷雾中并与涂料一起沉积在路面上以在其上形成反射条纹。

46. 发明授权

US4453670A Plural component flushless spray gun 失效
标题翻译：多件无刷喷枪
公开(公告)号：US4453670A
公开(公告)日：1984-06-12
申请号：US417095
申请日：1982-09-13
申请人： Robert L. Sirovy
发明人： Robert L. Sirovy
IPC分类号： B29B7/74 , B05B7/04
CPC分类号： B29B7/7438 , B05B7/0408 , B05B7/1209
摘要： A plural component flushless spray gun has a fluid outlet orifice defined by two opposed inlet orifices with a thin blade interposed therebetween. The blade prevents fluidic material exiting each inlet orifice from flowing directly into the other, and is slotted at its forward end to define a very small volume chamber into which the components flow for mixing prior to being emitted through the outlet orifice defined at the forward end of the slot. Because the chamber has a very small volume, the components are intimately mixed for better polymerization, and only a very small quantity of reactive components are mixed within the gun immediately behind the outlet orifice. Consequently, should the mixed components harden within the gun, only a limited amount of material is involved and the blockage may readily be removed simply by triggering the gun on to eject the blockage through the outlet orifice.
摘要翻译：多组分无冲刷喷枪具有由两个相对的入口孔限定的流体出口孔，其间插入有薄的叶片。叶片防止离开每个入口孔的流体材料直接流入另一个，并且在其前端开槽，以限定非常小的体积室，在通过限定在前端的出口孔被发射之前，部件流入其中进行混合。的插槽。因为室具有非常小的体积，所以这些组分被紧密地混合以便更好的聚合，并且只有非常少量的反应性组分在喷枪紧紧地在出口孔后面混合。因此，如果混合组分在枪内硬化，则仅涉及有限量的材料，并且容易地通过触发枪来容易地去除堵塞以通过出口孔喷射堵塞物。

47. 发明授权

US4400147A Flushable rotary gear pump 失效
标题翻译：可旋转式旋转齿轮泵
公开(公告)号：US4400147A
公开(公告)日：1983-08-23
申请号：US247610
申请日：1981-03-25
申请人： Carl M. Springer , Bernd O. Theis , Georg Wawra , Richard Juffa
发明人： Carl M. Springer , Bernd O. Theis , Georg Wawra , Richard Juffa
IPC分类号： F04C2/18 , B05B12/14 , F04C13/00 , F01C1/18 , F04B49/00
CPC分类号： B05B12/14 , F04C13/005
摘要： Flushable rotary gear pumps for delivering fluidic material, such as liquid coating material, may quickly and thoroughly be flushed of material of one type in preparation for delivering material of another type. In one embodiment, a valve selectively establishes a bypass channel between an inlet to and an outlet from a pump, thereby to accommodate a relatively large volume flow of flushing media through the pump and supply and delivery lines therefor. In another embodiment, the valve is structured to monitor fluid pressure developed by the pump and to automatically control and limit the pressure to a maximum value should an overpressure condition develop. In yet other embodiments passages are provided internally of the pump for conveying flushing media to all exposed surfaces of the gears, gear shafts and pump body to flush the same of coating material, whereby the entirety of the pump may readily be cleansed. If desired, the various features may be combined in a single pump.
摘要翻译：用于输送流体材料（例如液体涂料）的可冲洗旋转齿轮泵可以快速且彻底地冲洗一种类型的材料，以准备输送另一种类型的材料。在一个实施例中，阀选择性地在泵的入口和出口之间建立旁通通道，由此适应相对较大体积的冲洗介质流经泵以及供给和输送管线。在另一个实施例中，阀被构造成监测由泵产生的流体压力，并且如果在超压状态发生时，将压力自动控制并将其限制在最大值。在其它实施例中，通道设置在泵的内部，用于将冲洗介质输送到齿轮，齿轮轴和泵体的所有暴露表面，以冲洗其中的涂料，从而可以容易地清洁泵的整体。如果需要，各种特征可以组合在单个泵中。

48. 发明授权

US4380321A Color change valve structure for rotary head electrostatic spray coating systems 失效
标题翻译：旋转头静电喷涂系统的换色阀结构
公开(公告)号：US4380321A
公开(公告)日：1983-04-19
申请号：US228365
申请日：1981-01-26
申请人： Samuel W. Culbertson , Charles W. McCulloch , Keith G. Williams
发明人： Samuel W. Culbertson , Charles W. McCulloch , Keith G. Williams
IPC分类号： B05B5/04 , B05B7/08 , B05B12/14 , B05B15/02 , B05B5/00
CPC分类号： B05B5/04 , B05B12/1409 , B05B15/025 , B05B5/0426
摘要： A color change valve structure for rotary head electrostatic spray coating systems, of the type to which a rapid rotation is imparted to a rotary spray head and coating material directed through an orifice against the head for discharge from a peripheral edge of the head in a spray, is characterized by coating material and dump valves behind the head in close proximity with the orifice. The coating material valve controls a flow of coating material from a supply line to the orifice, and the dump valve is operable to establish a passage from the supply line, through the material valve and to a dump outlet. To purge the system of coating material of one color in preparation for spraying material of another, the material valve is closed, the dump valve is opened and a flow of flushing media is established through the supply line, whereby the flushing media cleanses the supply line and material valve. Thereafter, the dump valve is closed and the material valve momentarily opened to cleanse the passage between the material valve and orifice, whereupon the system is prepared to spray coating material of another color. The arrangement of the valves enables rapid and thorough flushing of the system, and the close proximity of the material valve to the orifice minimizes the quantity of coating material and flushing media impinged on the head during color changes processes.
摘要翻译：用于旋转头静电喷涂系统的换色阀结构，其类型是向旋转喷头施加快速旋转，并且涂覆材料被引导通过孔口抵靠头部，以喷射从头部的周边边缘排出，其特征在于头部后方的喷涂材料和排泄阀紧邻孔口。涂料阀控制涂料从供应管路流到孔口，并且卸料阀可操作以建立从供应管线，通过材料阀门到倾卸出口的通道。为了清除一种颜色的涂料的系统以准备另一种颜料的喷涂材料，材料阀关闭，排放阀打开并且通过供应管路建立冲洗介质流，由此冲洗介质清洁供应管线和材料阀。此后，排放阀关闭，材料阀暂时打开以清洁材料阀和孔之间的通道，于是系统准备喷涂另一种颜色的涂层材料。阀的布置使得能够快速且彻底地冲洗系统，并且材料阀与孔口的紧密接近在颜色变化过程期间使涂覆材料和冲洗介质的数量最小化。

49. 发明授权

US4350266A Pumping system for unstable fluids 失效
标题翻译：不稳定流体的泵送系统
公开(公告)号：US4350266A
公开(公告)日：1982-09-21
申请号：US46969
申请日：1979-06-08
申请人： Robert D. Hetherington , David W. Goelz
发明人： Robert D. Hetherington , David W. Goelz
IPC分类号： F04B15/00 , B01F15/04 , B05B7/32 , F04B9/133 , F04B49/24 , B67D5/38 , G01F11/02
CPC分类号： B01F15/0454 , B05B7/32 , F04B49/24 , F04B9/133
摘要： A pumping system for delivering unstable fluids under pressure, comprising a pair of alternately operated single-acting pumps operated by a double-acting air motor. The air motor is controlled by a reversible spool valve and mechanically operated air pilot valves. The single-acting pumps deliver and contain relatively small quantities of the unstable fluid to a positive flow metering system for connection to an outlet to spray guns or other equipment using the fluid. The metering system includes a metering valve, a flow meter and a bypass valve for removing trapped air and presetting flow.
摘要翻译：用于在压力下输送不稳定流体的泵送系统，包括由双作用气动马达操作的一对交替操作的单作用泵。气动马达由可逆滑阀和机械操作的空气先导阀控制。单作用泵将相对少量的不稳定流体输送并容纳到正流量计量系统中，用于连接到出口以喷射使用流体的枪或其他设备。计量系统包括一个计量阀，一个流量计和一个旁路阀，用于清除被困的空气和预置流量。

50. 发明授权

US4214709A Electrostatic spray coating apparatus 失效
标题翻译：静电喷涂设备
公开(公告)号：US4214709A
公开(公告)日：1980-07-29
申请号：US18567
申请日：1979-03-08
申请人： Jon V. Scull , Patrick D. Shaffer
发明人： Jon V. Scull , Patrick D. Shaffer
IPC分类号： B05B5/03 , B05B7/06 , B05B5/00
CPC分类号： B05B5/03 , B05B7/067
摘要： An electrostatic spray coating apparatus including means for mechanically atomizing coating materials and means for electrostatically charging the atomized material for deposit onto articles, is characterized by an improved material-charging means and an improved means for sealing material passages from the remainder of the apparatus in a manner which contributes to efficient and effective charging of the material, yet minimizes the capacitance of the material charging means, whereby the energy capable of being stored by the charging means is significantly reduced. The spray coating apparatus also includes means ensuring safety of the apparatus, and enhanced overall construction of the apparatus for greater service life, more reliable and safe operation, and economy.
摘要翻译：一种静电喷涂设备，包括用于机械雾化涂层材料的装置和用于将雾化材料静电充电到用于沉积到物品上的装置，其特征在于改进的充填装置和改进的装置，用于将装置的其余部分的材料通道密封在有助于材料的有效和有效充电的方式，同时使材料充电装置的电容最小化，从而能够显着地减少由充电装置储存的能量。喷涂设备还包括确保设备安全的装置，并且增强了设备的整体结构，从而延长了使用寿命，更可靠和安全的运行以及经济性。

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