| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily manufacture a helical flow generating device in which a pipe line is integrally formed in a cylindrical container. <P>SOLUTION: The helical flow generation device 10 includes: the cylindrical container 18 having a cylindrical inner peripheral face 18c for generating a helical flow of fluid; a supply flow passage for supplying the fluid to the cylindrical container 18; and a discharge flow passage for discharging the fluid from the cylindrical container 18. The discharge flow passage is defined by the pipe line 24 extending in the normal direction from an outer peripheral face 18a of the cylindrical container 18. The helical flow generating device 10 further includes a guide member 16 located within the cylindrical container 18 to guide the fluid to a direction orthogonal to the flowing direction of the helical flow F' of the fluid along the inner peripheral face 18c of the cylindrical container 18 to lead the fluid to the discharge flow passage. <P>COPYRIGHT: (C)2013,JPO&INPIT |
