PROCESS AIR CURRENT SUPPLYING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a discharge port through which a process air current can effectively be supplied to a process air current receiving person when the process air current is discharged from a process air current supplying apparatus to the process air current receiving person. SOLUTION: This process air current supplying apparatus 5 is constituted so that the process air current from the apparatus 5 is made to flow in a hose 4 and then supplied to the process air current receiving person by arranging the almost conical discharge port 6 and facing the circular bottom surface 7 of the port 6 to the process air current receiving person. Since the process air current is supplied to the process air current receiving person from the port 6 through the surface 7, the process air current can effectively be supplied to the process air current receiving person without being diffused to the outside on the way. COPYRIGHT: (C)2004,JPO