公开(公告)号：US06010032A

公开(公告)日：2000-01-04

申请号：US99694

申请日：1998-06-18

申请人： Dirk Vermylen ,  Alexander Berkhout

发明人： Dirk Vermylen ,  Alexander Berkhout

IPC分类号： B01F3/08 ,  B01F15/00 ,  B01F15/04 ,  B05B7/32 ,  B05B12/08 ,  B05B12/14 ,  B67D5/08

CPC分类号： B05B12/085 ,  B01F15/0412 ,  B05B12/1418 ,  B05B7/32 ,  B01F15/00123 ,  B01F3/08

摘要： The present invention relates to the continuous production of coated, dyed, printed, or painted materials by dip coating, spraying or printing in which a plurality of flowable materials including a liquid color concentrate are fed to a continuous mixing chamber with a substantially continuous input and output. The liquid color concentrate is dispensed by a dispensing apparatus including at least a first substantially vertical hollow chamber; a controllable pump device having an inlet fluidly connected to an outlet of said first hollow chamber for pumping the liquid color concentrate to the mixing chamber; a sensor for outputting substantially continuously a signal dependent upon a height of a liquid in the first hollow chamber; and a control device suitable for controlling at least one flow rate determining characteristic of the controllable pump in response to the output signal of the sensor so as to maintain the flow rate of the liquid to be dispensed through the pump device at a predetermined value. The method and apparatus are particularly useful in the manufacture of printed carpets.

摘要翻译： 本发明涉及通过浸涂，喷涂或印刷连续生产涂覆，染色，印刷或涂漆的材料，其中将包括液体色浓缩物的多种可流动材料以基本上连续的输入进料到连续混合室， 输出。 液体浓缩物通过包括至少第一基本垂直的中空室的分配装置分配; 可控制的泵装置，其具有流体连接到所述第一中空室的出口的入口，用于将液体颜色浓缩物泵送到混合室; 用于基本上连续地输出取决于第一中空室中的液体的高度的信号的传感器; 以及控制装置，其适于响应于所述传感器的输出信号来控制所述可控制泵的至少一个流量确定特性，以便将要通过所述泵装置分配的液体的流量保持在预定值。 该方法和装置在制造印刷地毯中特别有用。