公开(公告)号：US20020113144A1

公开(公告)日：2002-08-22

申请号：US09998794

申请日：2001-12-03

Applicant: Hitachi, Ltd.

Inventor： Min Huang ,  Atsumu Hirabayashi

IPC: B05B007/06

CPC classification number: B05B7/0876 ,  B05B7/066 ,  B05B7/0892 ,  G01N21/714 ,  Y10T436/24

Abstract: Disclosed herein is a nebulizer capable of performing spraying over a wide flow-rate range from a low flow rate to a high flow rate stably and with high efficiency. Further, the present invention provides a supersonic nebulizer capable of improving the efficiency of spraying by a supersonic region spray gas, and a supersonic array nebulizer wherein a plurality of spray units are placed in array form.