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Fan type noxious insect control apparatus
专利权人:
Shigeru Ohtsuka
发明人:
Shigeru Ohtsuka,Kazunori Yamamoto,Shinya Kawamura,Satoshi Yamasaki
申请号:
US12595102
公开号:
US08359785B2
申请日:
2008.03.31
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A fan type noxious insect control apparatus is disclosed which is desirably used carried on a users body part and excels in noxious insect control performance. To this end, the apparatus is so configured that air is drawn through an inlet port (6) by driving of an axial flow fan (3) and passed through a chemical carrier (2) carrying a noxious insect control active ingredient to form the air containing such active ingredient, the air being run out through an outlet port (7) to diffuse the active ingredient into the ambient atmosphere and further that the inlet port (6) at an upstream of the fan (3) is open facing axially thereof, the outlet port (7) at a downstream of the fan (3) is open facing radially thereof, and there are provided an annular wall (8) surrounding the fan (3) and an air flow passage (9) communicating between a delivery section of the fan (3) and the outlet port (7) to convert air flowing out of the axial flow fan (3) axially thereof to air flowing radially thereof.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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