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公开(公告)号：US5879456A
公开(公告)日：1999-03-09
申请号：US916891
申请日：1997-08-22
申请人： Ed Curran
发明人： Ed Curran
CPC分类号： B05B13/06 , B05B12/00 , B05B9/0403 , Y10S118/10 , Y10S118/11 , Y10T137/6925 , Y10T137/6932
摘要： An integrated system for coating an inner wall surface of a tube is disclosed. A hose has an applicator nozzle attached at a forward end thereof. A payout guide is drivingly engaged with the hose to drive and to remove the hose and the applicator nozzle into and through and from the tube, respectively. A fluid supply system is in fluid communication with the hose, and includes a fluid source supplying a fluid to the hose and applicator nozzle, and a supply valve interposed between the fluid source and the applicator nozzle for selectively applying the supplied fluid to the applicator nozzle. A control system is connected to the payout guide to control the driving and removing of the hose and to the supply valve to control application of the supplied fluid to the applicator nozzle. The payout guide is positionable with respect to the tube by a sole operator, the control system includes a control actuator positioned adjacent the payout guide, and the control actuator is actuatable by the sole operator while the payout guide is being positioned thereby. The payout guide is suspended from a position adjustment assembly for adjusting a position thereof. The control system includes a first control for controlling the removing of the hose and a second independent control for controlling the supply valve.
摘要翻译： 公开了一种用于涂覆管的内壁表面的集成系统。 软管在其前端附着有施用喷嘴。 驱动引导件与软管驱动并分别驱动并将软管和施加器喷嘴移出并穿过管。 流体供应系统与软管流体连通，并且包括向软管和施加器喷嘴供应流体的流体源，以及置于流体源和施用喷嘴之间的供应阀，用于选择性地将所提供的流体施加到施用喷嘴 。 控制系统连接到支付引导件以控制软管和供给阀的驱动和移除，以控制供应流体施加到施加喷嘴。 支付引导件可以通过鞋底操作者相对于管定位，控制系统包括邻近支付引导件定位的控制致动器，并且控制致动器可由鞋底操作者致动，同时由此定位支付引导件。 支付引导件从用于调整其位置的位置调整组件悬挂。 控制系统包括用于控制软管的去除的第一控制和用于控制供应阀的第二独立控制。
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公开(公告)号：US5690543A
公开(公告)日：1997-11-25
申请号：US727180
申请日：1996-10-08
申请人： Ed Curran
发明人： Ed Curran
摘要： A blasting nozzle assembly is used for blast cleaning internal pipe surfaces. A cylindrical sleeve has a flow channel through which blasting abrasive and a carrier fluid flow in a flow direction. A web member is integrally formed with the sleeve and extends diametrically across the flow channel. The web member has a length inside the flow channel which is about 60% to 90% of the given length of the sleeve. A stem is inserted in an opening formed in the web member such that the stem extends coaxially with the sleeve. A free end of the stem protrudes from the sleeve. A deflection tip is mounted on the free end of the stem. The deflection tip radially deflects the blasting abrasive and the carrier fluid arriving from the flow channel in the given flow direction.
摘要翻译： 爆破喷嘴组件用于喷砂清洗内部管道表面。 圆柱形套筒具有流动通道，喷射磨料和载体流体沿着流动方向流动。 腹板构件与套筒一体地形成并且沿着流动通道径向延伸。 腹板构件在流动通道内具有长度为套筒给定长度的约60％至90％的长度。 杆被插入形成在腹板构件中的开口中，使得杆与套筒同轴地延伸。 杆的自由端从套筒突出。 偏转尖端安装在杆的自由端上。 偏转尖端沿着给定的流动方向使喷砂磨料和载流体径向偏转流道。
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公开(公告)号：US5911828A
公开(公告)日：1999-06-15
申请号：US917060
申请日：1997-08-22
申请人： Ed Curran
发明人： Ed Curran
CPC分类号： B05B13/06 , B05B12/00 , B05B9/0403 , Y10S118/10 , Y10S118/11 , Y10T137/6925 , Y10T137/6932
摘要： A coating system for inner wall surfaces of tubes includes a hose reel and flexible hoses wound thereon. The hoses each carry an applicator nozzle through which the coating substance is dispensed. A payout guide assembly is disposed next to the reel for unwinding the hose and for feeding the nozzles into the tubes to be coated. The payout guide and the reel are also driven in reverse for removing the nozzles from the tube and winding the hoses on the reel. A high pressure paint spray system includes a paint pump assembly for supplying paint to the hose and a spray gun valve connected between the hose and the paint pumped assembly. A control system is connected to the payout guide, to the hose reel and to the spray gun valve, the control system coordinating the feeding and removing of the hose into and from the tube, as well as the paint application through the spray gun valve and the applicator nozzle.
摘要翻译： 用于管内壁表面的涂层系统包括软管卷轴和缠绕在其上的柔性软管。 软管每个都带有一个涂抹器喷嘴，通过该喷嘴分配涂层物质。 放置引导组件靠近卷轴设置，用于展开软管并将喷嘴输送到待涂覆的管中。 支撑引导件和卷轴也被反向驱动以从管中取出喷嘴并将软管卷绕在卷轴上。 高压喷漆系统包括用于向软管供应涂料的油漆泵组件和连接在软管和油漆泵送组件之间的喷枪阀。 控制系统连接到支付引导件，连接到软管卷轴和喷枪阀，控制系统协调软管进出管道的进给和移除，以及通过喷枪阀门的涂料应用和 涂抹器喷嘴。
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公开(公告)号：US5600863A
公开(公告)日：1997-02-11
申请号：US581311
申请日：1995-12-29
申请人： Ed. Curran
发明人： Ed. Curran
CPC分类号： B08B9/0557 , F28G1/08
摘要： A pipe scraper assembly is forced through condenser pipe interiors for scraping residue off the inner wall surface. The scraper assembly is formed with a cylindrical body with a head and a tail end. Several mutually spaced apart rings are coaxially and rotatably supported on the cylindrical body between the head and the tail end. The diameter of the rings corresponds to the inner diameter of the pipe to be scraped. The rings have a radial cut formed therein which extends obliquely relative to the longitudinal axis of the cylindrical body.
摘要翻译： 管道刮板组件被迫通过冷凝器管内部，用于从内壁表面刮除残留物。 刮刀组件形成有具有头部和尾端的圆柱体。 几个相互间隔开的环同轴并可旋转地支撑在头部和尾端之间的圆柱体上。 环的直径对应于待刮除的管的内径。 这些环具有形成在其中的径向切口，其相对于圆柱体的纵向轴线倾斜地延伸。
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公开(公告)号：US5528790A
公开(公告)日：1996-06-25
申请号：US531939
申请日：1995-09-21
申请人： Ed Curran
发明人： Ed Curran
CPC分类号： B08B9/0557 , F28G1/08
摘要： A pipe scraper assembly is forced through condenser pipe interiors for scraping residue off the inner wall surface. The scraper assembly is formed with a cylindrical body with a head and a tail end. Several mutually spaced apart rings are coaxially and rotatably supported on the cylindrical body between the head and the tail end. The diameter of the rings corresponds to the inner diameter of the pipe to be scraped. The rings have a radial cut formed therein which extends obliquely relative to the longitudinal axis of the cylindrical body.
摘要翻译： 管道刮板组件被迫通过冷凝器管内部，用于从内壁表面刮除残留物。 刮刀组件形成有具有头部和尾端的圆柱体。 几个相互间隔开的环同轴并可旋转地支撑在头部和尾端之间的圆柱体上。 环的直径对应于待刮除的管的内径。 这些环具有形成在其中的径向切口，其相对于圆柱体的纵向轴线倾斜地延伸。
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