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1. 发明授权

US5740718A Modular piston rod assembly with integrated high-wear components 失效
标题翻译：模块化活塞杆组件，集成高磨损组件
公开(公告)号：US5740718A
公开(公告)日：1998-04-21
申请号：US734466
申请日：1996-10-17
申请人： Christopher Rathweg
发明人： Christopher Rathweg
IPC分类号： F04B53/14 , F04B53/16 , F16J15/18
CPC分类号： F04B53/164 , F04B53/144 , F04B53/147
摘要： A piston rod assembly is provided for operation in an outer cylinder. The piston rod assembly includes a first rod having first and second regions, wherein the first region has a hole transversely aligned relative to the longitudinal axis of the first rod. A hollow, cylindrical bushing is disposed within the hole of the first rod. A second rod has first and second regions, the first region of the second rod being removably secured to the second region of the first rod. A packing sleeve for fluidly sealing the piston rods and outer cylinder includes a cylindrical shell having first and second portions circumferentially and adjustably disposed about at least the second region of the first rod and the first region of the second rod. First packings include a plurality of stacked annular seals mounted in the first portion of the cylindrical shell of the packing sleeve, such that the inner surfaces of the seals are in slidable and sealable contact with the outer surface of the first rod. Second packings include a plurality of stacked annular seals mounted between the first and second portions of the shell of the packing sleeve, such that the inner surfaces of the seals of the second packings are in slidable and sealable contact with the outer surface of the second rod. A packing nut assembly may be mounted at one end of the outer cylinder. Adjustment of the packing nut assembly displaces the packing sleeve, thereby compressing the first and second packings.
摘要翻译：提供活塞杆组件用于在外筒中操作。活塞杆组件包括具有第一和第二区域的第一杆，其中第一区域具有相对于第一杆的纵向轴线横向对准的孔。中空的圆柱形衬套设置在第一杆的孔内。第二杆具有第一和第二区域，第二杆的第一区域可移除地固定到第一杆的第二区域。用于流体密封活塞杆和外筒的包装套筒包括圆柱形壳体，其具有围绕第一杆的至少第二区域和第二杆的第一区域周向地且可调节地设置的第一和第二部分。第一密封件包括安装在包装套筒的圆柱形壳体的第一部分中的多个堆叠的环形密封件，使得密封件的内表面与第一杆的外表面可滑动和可密封地接触。第二密封件包括安装在包装套筒的壳体的第一和第二部分之间的多个堆叠的环形密封件，使得第二密封件的密封件的内表面与第二杆的外表面可滑动和可密封地接触。包装螺母组件可以安装在外筒的一端。密封螺母组件的调整使填充套筒移位，从而压缩第一和第二填料。

2. 发明授权

US5618001A Spray gun for aggregates 失效
标题翻译：喷枪用于集料
公开(公告)号：US5618001A
公开(公告)日：1997-04-08
申请号：US407320
申请日：1995-03-20
申请人： Peter V. Del Gaone , Ernest F. Watts , Walter Dany , R. Paul Rossi, Jr. , Ronald R. Scotchmur
发明人： Peter V. Del Gaone , Ernest F. Watts , Walter Dany , R. Paul Rossi, Jr. , Ronald R. Scotchmur
IPC分类号： B05B7/04 , B05B7/12 , B05B7/30
CPC分类号： B05B7/0483 , B05B7/1272
摘要： A spray gun for spraying fluent materials having a high concentration of particulate matter. The spray gun is connected to a source of pressurized air and a source of spray materials. The air and spray materials mix in a nozzle, atomizing the fluid in the spray materials before the mixture is discharged from the spray gun. A valve is provided to control the flow of the spray materials. A conduit passes through the valve to provide a secondary source of air to atomize the fluid in the spray materials. The valve is also configured to ensure that no spray materials can enter the chamber of the valve when the valve is the closed position.
摘要翻译：喷雾器用于喷射具有高浓度颗粒物质的流动材料。喷枪连接到加压空气源和喷涂材料源。空气和喷涂材料在喷嘴中混合，雾化喷雾材料中的流体，然后混合物从喷枪中排出。提供阀以控制喷射材料的流动。管道通过阀门以提供二次空气源来雾化喷射材料中的流体。阀门还配置成确保当阀门处于关闭位置时，喷射材料不能进入阀室。

3. 发明授权

US5135550A Recirculating water washer means and method 失效
标题翻译：循环水清洗机的方法和方法
公开(公告)号：US5135550A
公开(公告)日：1992-08-04
申请号：US690341
申请日：1991-04-24
申请人： Steve E. Telchuk , Leslie H. Brown , Frank L. Dobias
发明人： Steve E. Telchuk , Leslie H. Brown , Frank L. Dobias
IPC分类号： B01D45/06 , B01D47/02 , B01D47/06 , B01D50/00 , B05B15/12
CPC分类号： B05B15/1281 , B01D45/06 , B01D47/022 , B01D47/06 , B01D50/004 , B05B15/1262 , Y02P70/36 , Y10S55/46
摘要： A recirculating washer for a paint spray booth is illustrated and described, and uses upward air motion and gravity to recirculate water on and along two or more recirculating baffles facing each other to form one or more curtains of water for cleaning paint laden air from the pain spray booth. The washer's baffles direct the water to form the curtains. The recirculating washer may be used in a booth by itself, or with one or more washers of another type washer, such as a slot type and/or an air nozzle-water nozzle type washer to reduce the amount of water required by the booth. The washer may use the other type washer or a trough for cource of the recirculated water. Preferably, the washer utilizes the floor water from the booth so that the water requirement for the entire booth is very low, say on the order of 40 gallons per minute per foot of booth length, or less, for a booth of a size capable of production line painint of automotive vehicles.
摘要翻译：示出和描述了用于喷漆室的循环洗衣机，并且使用向上的空气运动和重力来将两个或更多个相对于彼此的再循环挡板上的水循环以形成一个或多个水幕，以从疼痛中清除载满空气的涂料喷房洗衣机的挡板引导水形成窗帘。循环垫圈本身可以在一个展位中，也可以用一个或多个垫圈，例如槽型和/或空气喷嘴 - 水喷嘴型垫圈，以减少展位所需的水量。垫圈可以使用另一种类型的垫圈或槽来回收再循环水。优选地，洗衣机利用来自展位的地板水，使得整个展位的用水量非常低，例如大约40加仑/分钟/英尺的展位长度或更小，对于具有能够汽车生产线油漆。

4. 发明授权

US5102046A Color change systems for electrostatic spray coating apparatus 失效
标题翻译：静电喷涂设备变色系统
公开(公告)号：US5102046A
公开(公告)日：1992-04-07
申请号：US562453
申请日：1990-08-02
申请人： Michael J. Diana
发明人： Michael J. Diana
IPC分类号： B05B5/16 , B05B12/14
CPC分类号： B05B5/1625 , B05B12/14
摘要： Color change systems for electrostatic coating apparatus are characterized by a dielectric manifold in-line between supplies of different colors of coating materials and a material supply line to the apparatus. To initiate a coating operation, a selected color of material is provided through the manifold to fill the supply line, whereafter the manifold is flushed clean of the material. A high electrostatic charging voltage is then applied to the coating apparatus while the material in the line is supplied to the apparatus for being electrostatically charged and emitted by the apparatus to coat an article. For conductive coating materials, during the coating operation the high charging voltage conducted through the material in the hose is blocked by the nonconductive dielectric manifold and cannot reach and charge the material supplies, so there is no need for a protective enclosure around the supplies of leakage of charging current to the supplies. In one embodiment the color change system is manually operable, and in another it is automatically operable.
摘要翻译：用于静电涂覆装置的变色系统的特征在于在不同颜色的涂层材料的供给和到装置的材料供应管线之间的介电歧管。为了开始涂覆操作，通过歧管提供所选颜色的材料以填充供应管线，此后将歧管冲洗干净的材料。然后将高静电充电电压施加到涂布装置，同时将线中的材料供应到被装置静电充电并发射的装置以涂覆物品。对于导电涂层材料，在涂层操作期间，通过软管中的材料传导的高充电电压被非导电介质歧管阻挡，并且不能到达并对材料供应充电，因此不需要围绕泄漏电源的保护外壳充电电流到耗材。在一个实施例中，颜色改变系统是可手动操作的，而在另一个实施例中，它是可自动操作的。

5. 发明授权

US5102045A Apparatus for and method of metering coating material in an electrostatic spraying system 失效
标题翻译：在静电喷涂系统中计量涂料的设备和方法
公开(公告)号：US5102045A
公开(公告)日：1992-04-07
申请号：US661519
申请日：1991-02-26
申请人： Michael J. Diana
发明人： Michael J. Diana
IPC分类号： B05B5/16 , B05B12/14
CPC分类号： B05B5/1633 , B05B12/14
摘要： An electrostatic spray coating system has a reservoir into which a metered quantity of electrically conductive paint is flowed from a grounded color changer and through a first flow meter. After filling the reservoir, at least a portion of the flow path between the reservoir and the color changer is cleaned of paint to electrically isolate the reservoir and paint therein from the color changer. The paint in the reservoir is then flowed through a second flow meter to an electrostatic spray gun. The second flow meter is electrically isolated from ground and is used to compare the quantity of paint delivered to the spray gun to the quantity of paint loaded into the reservoir, as well as to monitor and control the volume flow rate of paint from the reservoir to the spray gun. The arrangement makes it possible to spray substantially all of the paint flowed into the reservoir and to accurately control the flow rate of paint to the spray gun.
摘要翻译：静电喷涂系统具有储存器，其中定量的导电涂料从接地的变色器流过并通过第一流量计。在填充储存器之后，储存器和变色器之间的流动路径的至少一部分被清洁，以将储存器和其中的油漆与变色器电隔离。然后将储存器中的油漆通过第二流量计流到静电喷枪。第二个流量计与地面电隔离，用于将输送到喷枪的涂料量与装载到储存器中的油漆量进行比较，以及监测和控制从储存器到油漆的油漆的体积流量喷枪。该布置使得可以基本上喷射流入储存器的所有油漆，并且准确地控制喷枪对油漆的流速。

6. 发明授权

US5099871A Low friction proportional unloading valve 失效
标题翻译：低摩擦比例卸荷阀
公开(公告)号：US5099871A
公开(公告)日：1992-03-31
申请号：US707697
申请日：1991-05-30
申请人： Phillip L. Cowan
发明人： Phillip L. Cowan
IPC分类号： F04B49/02
CPC分类号： F04B49/022 , Y10T137/2622 , Y10T137/86171
摘要： A low friction proportional unloading valve mechanism for pressurized fluid circuits incorporating a valve housing forming primary and bypass fluid circuits. A normally closed unloading valve normally prevents the flow of incoming fluid to the bypass fluid circuit and is opened by a pressure responsive valve actuator. The valve actuator forms a pressure responsive wall and may take the form of spaced diaphragms or a deformable flexible hose that induces opening force to the unloading valve in direct proportion to the pressure in the primary fluid circuit. upon opening of the unloading valve, a check valve in the primary fluid circuit prevents back flow and thus maintains valve controlling pressure on the movable wall structure of the valve actuator.
摘要翻译：一种用于加压流体回路的低摩擦比例卸载阀机构，其包括形成初级和旁路流体回路的阀壳体。常闭卸载阀通常防止进入流体流到旁路流体回路并由压力响应阀致动器打开。阀致动器形成压力响应壁，并且可以采取间隔开的膜片或可变形柔性软管的形式，其与主流体回路中的压力成正比地对卸载阀产生开启力。在打开卸载阀时，主流体回路中的止回阀防止回流，从而保持阀门控制阀门致动器的可移动壁结构上的压力。

7. 发明授权

US4932589A Method of and apparatus for electrical isolation of electrostatic sprayers 失效
标题翻译：静电喷涂机的电气隔离方法和设备
公开(公告)号：US4932589A
公开(公告)日：1990-06-12
申请号：US251327
申请日：1988-09-30
申请人： Michael J. Diana
发明人： Michael J. Diana
IPC分类号： B05B5/025 , B05B5/16 , B05B12/14
CPC分类号： B05B5/1625 , B05B12/14
摘要： Apparatus for coupling a grounded color changer and associated supplies of conductive paint to an electrostatic paint sprayer isolates the color changer and paint supplies from a high voltage at the sprayer. The apparatus has at least one reservoir into which a metered volume of one color of paint to be sprayed is introduced while the reservoir and its contents are grounded. After charging the reservoir with paint and prior to supply of the paint to the sprayer, fluid lines between the reservoir and color changer are flushed to electrically isolate the reservoir and paint therein from the color changer and paint supplies. The reservoir and paint therein are then ungrounded and the paint is delivered to the sprayer for being emitted in an electrostatically charged atomized spray. At the end of spraying, the high voltage is removed from the sprayer and the reservoir and its contents are again grounded, following which the reservoir is purged of paint of the one color and reloaded with paint of another color. Advantageously, the apparatus has two reservoirs for alternately receiving and delivering selected colors of paint to the sprayer, so that one may be cleaned and reloaded with paint while the other delivers paint to the sprayer.
摘要翻译：用于将接地换色器和相关的导电涂料供应物连接到静电喷漆机的装置将变色器和涂料供应源与喷雾器中的高电压隔离。该装置具有至少一个储存器，当储存器及其内容物接地时，至少一个储存器被引入计量体积的待喷射的一种颜色的油漆。在用油漆向储存器充电之后，并且在将油漆供应给喷雾器之前，储存器和换色器之间的流体管线被冲洗以将储存器和颜料从颜色变换器和涂料供给电隔离。然后，其中的储存器和涂料不接地，并且将涂料输送到喷雾器以便以静电电荷的雾化喷雾物的形式发射。在喷涂结束时，高压从喷雾器中取出，储存器及其内容物再次接地，随后将储存器清除一种颜色的油漆并重新加载另一种颜色的油漆。有利地，该装置具有两个储存器，用于交替地将选择的颜色的颜料输送到喷雾器，使得可以清洁并重新装载油漆，而另一个将油漆输送到喷雾器。

8. 发明授权

US4776520A Rotary atomizer 失效
标题翻译：旋转雾化器
公开(公告)号：US4776520A
公开(公告)日：1988-10-11
申请号：US48316
申请日：1987-05-11
申请人： James S. Merritt
发明人： James S. Merritt
IPC分类号： B05B3/10 , B05B5/04 , B05B7/08 , B05B1/28
CPC分类号： B05B5/0407 , B05B3/1064 , B05B5/0426 , B05B3/1092
摘要： A coating applicator has a rotary atomizer detachably mounted directly on a front end of a rotor of an air driven turbine for convenient removal and cleaning of the atomizer. The rotor and atomizer are forward of bearings that rotatably mount a shaft for supporting the rotor, which isolates the bearings from coating material delivered to the atomizer, and turbine exhaust air augments shroud air in shaping the pattern of atomized material.
摘要翻译：涂布器具有旋转雾化器，其可拆卸地直接安装在空气驱动涡轮机的转子的前端上，以方便地去除和清洁雾化器。转子和雾化器是可旋转地安装用于支撑转子的轴的轴承的前部，其将轴承与输送到雾化器的涂层材料隔离，并且涡轮排出空气在形成雾化材料的图案时增加护罩空气。

9. 发明授权

US4759502A Spray gun with reversible air/fluid timing 失效
标题翻译：喷枪具有可逆的空气/流体时间
公开(公告)号：US4759502A
公开(公告)日：1988-07-26
申请号：US72595
申请日：1987-07-13
申请人： Edward A. Pomponi, Jr. , Walter Dany
发明人： Edward A. Pomponi, Jr. , Walter Dany
IPC分类号： B05B7/08 , B05B7/12 , B05B7/06
CPC分类号： B05B7/0815 , B05B7/1209 , Y10T137/87016 , Y10T137/87161
摘要： An air assisted hydraulic atomizing spray gun for liquid coating materials is characterized by an adjustable air/fluid turn on timing sequence which allows the air to be selectively turned on before, at the same time as, or after the fluid.
摘要翻译：用于液体涂层材料的空气辅助液压雾化喷枪的特征在于可调节的空气/流体转动时序，允许空气在流体之前，同时或之后选择性地打开。

10. 发明授权

US4726287A Water washed subfloor system for paint spray booth 失效
标题翻译：喷漆房用水洗地板系统
公开(公告)号：US4726287A
公开(公告)日：1988-02-23
申请号：US859700
申请日：1986-05-05
申请人： Donald F. Gerdes , Steve E. Telchuk, Jr.
发明人： Donald F. Gerdes , Steve E. Telchuk, Jr.
IPC分类号： B05B15/12
CPC分类号： B05B15/1281 , B05B15/1262 , Y10T137/86751
摘要： A paint spray booth water washed subfloor system, including distribution piping for supplying water to only one portion thereof. The distribution piping has only one main pipe to supply water to the one portion of the subfloor. The water supplied to the one portion of the subfloor is then transferred from that portion through a trough extending across and forming part of the subfloor to provide water to the other portions of the subfloor. Preferably, at least a part of the subfloor's other portions are sloped downwardly from both sides toward a center slot or opening for generating a fall of water to mix with paint overspray laden air descending through the center opening. The distribution piping is provided with special valves for throttling the flow of water onto the subfloor, but yet permitting maximum flow, and assisting the flow of water into the trough portion, and hence, to the other portions of the subfloor. Following the principles of the invention, a spray booth subfloor of any desired length can be constructed, simply by adding a number of similar sections or modules together to achieve the desired length.
摘要翻译：一个喷漆房水洗底层系统，包括仅将其一部分供水的分配管道。分配管道只有一个主管，用于向底层地板的一部分供水。供应到底层地板的一部分的水然后从该部分通过延伸穿过并形成底层地板的一部分的槽传送，以向底层地板的其他部分提供水。优选地，底板地板的另一部分的至少一部分从两侧朝向中心狭槽或开口向下倾斜，用于产生水的坠落，以与通过中心开口下降的载满空气的油漆混合。分配管道设置有特殊的阀门，用于将水流量节流到底层地板上，但允许最大限度的流动，并且帮助水流入槽部分，并因此辅助地板底板的其它部分。遵循本发明的原理，可以简单地通过将多个相似的部分或模块相加在一起来实现期望的长度来构造任何所需长度的喷涂地板底板。

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