专利名称：METHOD AND APPARATUS FOR REMOVING
IMPURITIES RELEASED FROM STAPLE FIBERS
发明人：DOUDLEBSKY C,CS,JAROS F,CS,FERKL
F,CS,CAP A,CS,CHRTEK M,CS,TREBOVA C,CS
申请号：US3763641D申请日：19720321公开号：US3763641A公开日：19731009
摘要：Method of and apparatus for removing impurities released from staple fiberson a separating device preceding an underpressure spinning chamber and deliveringthem into a collecting area. The impurities are sucked away from the collecting area byunderpressure produced by the pressure of air drawn off from the spinning chamber, apart of the air that is being drawn off from the spinning chamber being fed to thecollecting area and dragging the impurities into an underpressure outlet tube.
申请人：UYZKUMNY USTAV BAVINARSKY,CS
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