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公开(公告)号：US5979794A
公开(公告)日：1999-11-09
申请号：US854940
申请日：1997-05-13
CPC分类号： B01F15/0462 , B01F5/061 , B01F2215/0039 , B01F2215/006 , B29C2947/92019 , B29C2947/92209 , B29C2947/924 , B29C2947/926 , B29C2947/92657 , B29C2947/92904
摘要： A robot arm mounted apparatus for high speed streaming of high viscosity, two-part adhesive onto a workpiece. The apparatus employs a shortened, temperatured-conditioned mixing tube and a compact, end effector package of dispense metering equipment associated directly with the mixing tube on the end of the robot arm, rather than mounted remotely as in prior art systems. In a preferred form a pressurized cylinder, displacement rods and chambers, dispense metering valves and shortened, temperature-conditioned mixing tube are connected to one another directly in serial fashion on the end of the robot arm. The mixing tube is preferably modified with a removable, damage-resistant nozzle designed especially for streaming.
摘要翻译： 一种机器人手臂安装装置，用于将高粘度，两部分粘合剂高速流动到工件上。 该装置采用缩短的温度调节混合管和紧凑的末端执行器包装，其分配计量设备直接与机器人臂端部的混合管相关联，而不是如现有技术系统那样远程安装。 在优选形式中，加压缸，置换杆和室，分配计量阀和缩短的温度调节混合管在机器人臂的端部上以直接方式彼此连接。 该混合管优选用特别为流动设计的可移除的防损伤喷嘴进行改进。
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公开(公告)号：US5487781A
公开(公告)日：1996-01-30
申请号：US243697
申请日：1994-05-17
CPC分类号： B05B7/1693 , B05B1/14 , B05B7/1263 , B05B7/1673 , B05C11/1042 , B05C5/001 , B05B1/306
摘要： A mastic applicator system for delivering a mastic material to a surface in a precisely controlled manner. The system includes a mastic pump, a regulator receiving the mastic from the pump, a nozzle, and a jacketed hose assembly interconnecting the regulator output and the nozzle input. The hose assembly includes an end block having a flat sealing surface, and the end block and the body of the nozzle are fixedly secured together with the sealing surface on the end block in flush sealing contiguous relation to a flat sealing surface on the nozzle body so that a mastic passage and water passages in the end block may respectively sealingly communicate with a mastic passage and water passages in the nozzle body at the sealing surfaces. The mastic passage from the hose assembly to the nozzle outlet is thus totally internal and totally insulated so as to preclude the formation of cold plugs of mastic material during system shut down. Further, the water passages in the end block and nozzle body are arranged in encircling relation to the mastic passage as it passes through the end block and nozzle body so that the temperature of the mastic flowing through the end block and nozzle body may be carefully and precisely controlled by controlling the temperature of the water passing through the water passages.
摘要翻译： 一种用于以精确控制的方式将乳香材料递送到表面的乳胶涂抹器系统。 该系统包括乳浆泵，从泵接收胶浆的调节器，喷嘴和将调节器输出和喷嘴输入互连的夹套软管组件。 软管组件包括具有平坦的密封表面的端块，并且端块和喷嘴的主体与密封表面固定在端块上，与喷嘴体上的平的密封表面相邻地密封连接。 端块中的乳胶通道和水通道可以分别与密封表面处的喷嘴体中的乳香通道和水通道密封地连通。 因此，从软管组件到喷嘴出口的乳胶通道是完全内部的并且完全绝缘，从而防止在系统关闭期间形成乳香材料的冷塞。 此外，端块和喷嘴体中的水通道在其通过端块和喷嘴体时被布置成与乳液通道环绕，使得可以仔细地流过端块和喷嘴体的乳香的温度， 通过控制通过水通道的水的温度来精确控制。
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公开(公告)号：US08628628B1
公开(公告)日：2014-01-14
申请号：US12849594
申请日：2010-08-03
IPC分类号： B08B9/00
CPC分类号： B08B9/0321 , F28G9/00
摘要： This free-standing unit allows heat exchangers to be deep cleaned either in place or off line. Cleaning is performed by circulating cleaning solution at high velocity from an on-board reservoir through the heat exchanger and automatically reversing the direction of flow through the heat exchanger back and forth at a user selectable rate. Regardless of the direction of flow through the heat exchanger, the cleaning fluid is always routed back to the reservoir through a filter assembly to remove any debris flushed from the heat exchanger.
摘要翻译： 这种独立的单元允许热交换器在原位或离线深度清洁。 通过循环清洗溶液通过热交换器从板上储存器循环清洗溶液进行清洗，并以用户可选择的速率自动地反向通过热交换器的流动方向。 不管通过热交换器的流动方向如何，清洁流体总是通过过滤器组件返回到储存器，以去除从热交换器冲洗的任何碎屑。
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