-
公开(公告)号：US4344381A
公开(公告)日：1982-08-17
申请号：US220710
申请日：1980-12-29
CPC分类号： B05B5/14 , B05B15/1225 , Y02P70/36
摘要： Apparatus for electrostatically coating an elongated object of indefinite length which is aligned with the straight line path of the elongated object in a continuous manufacturing and finishing process. Electrostatic applicators are mounted to direct the coating into a substantially closed chamber at a portion of the elongated object passing therethrough. To substantially eliminate the explosive hazard occasioned by the use of an organic solvent-based coating material in the presence of electrical equipment, a combustibly inert atmosphere is maintained in the chamber and in an exhaust system leading therefrom. To maintain the electrostatic field, the coating chamber and associated coating equipment must be electrically isolated from ground.
摘要翻译： 用于在连续制造和精加工过程中静电涂覆不定长度的细长物体的装置，其与细长物体的直线路径对准。 安装静电施加器以将涂层引导到穿过其中的细长物体的一部分上的基本封闭的腔室中。 为了在电气设备的存在下基本上消除使用有机溶剂型涂料引起的爆炸危险，在室内和从其引出的排气系统中保持可燃的惰性气氛。 为了保持静电场，涂层室和相关涂层设备必须与地面电隔离。
-
公开(公告)号：US3965551A
公开(公告)日：1976-06-29
申请号：US604622
申请日：1975-08-14
申请人： Arthur E. Ostrowski
发明人： Arthur E. Ostrowski
IPC分类号： B05C9/14 , B05C13/02 , B05C19/00 , B05D3/02 , B05D7/00 , B05D7/14 , B21C37/06 , B65H51/14 , B21B15/00
CPC分类号： B05C19/00 , B05C13/02 , B05C9/14 , B05D7/146 , B65H51/14 , B05D2254/00 , B05D2350/65 , B05D2401/32 , B05D3/0245 , B05D3/0281 , B05D7/546 , Y10T29/49888 , Y10T29/5185
摘要： Lengths of polymer-coated tubing are continuously produced from steel strip by roll-forming and welding at a fast rate of speed. The welded tubing is sized, cleaned and heated to raise its temperature to that desired for applying a polymeric coating. After coating, the tubing is heated to a desired baking temperature and then cooled. The tubing is unsupported from a location upstream of the coating station until cooled. Elongated endless belts grip the tubing over a longitudinal distance of at least about 2 feet and pull the tubing in a controlled manner to maintain the tubing in precise spatial location throughout its heating, coating and baking.
摘要翻译： 聚合物涂层管的长度通过滚轧成形和快速速度的焊接从钢带连续生产。 焊接管的尺寸，清洁和加热以将其温度提高到施加聚合物涂层所需的温度。 涂覆后，将管道加热至所需的烘烤温度，然后冷却。 管道从涂装站上游的位置未被支撑，直到冷却。 细长的环形带将管道夹持在至少约2英尺的纵向距离处，并以受控的方式拉动管道，以在其加热，涂覆和烘烤过程中将管道保持在精确的空间位置。
-
搜索结果
2 条记录 (耗时 0.016 秒)