Title:
JET NOZZLE
Document Type and Number:
WIPO Patent Application WO/2011/077523
Kind Code:
A1
Abstract:
A jet nozzle is to be used in a cleaning device, which cleans a subject to be cleaned by jetting a cleaning liquid in the form of mist, and is provided with a nozzle main body. The nozzle main body has: a first jet port; a second jet port; a cleaning liquid channel which mixes inside the cleaning liquid supplied from a cleaning liquid supply source and a gas which is supplied from a gas supply source to be mixed inside and jets the liquid from the first jet port; and a channel for mixing a gas outside, which jets from the second jet port a gas supplied from the gas supply source to be mixed outside. The cleaning liquid jetted from the first jet port and the gas jetted from the second jet port to be mixed outside are mixed ahead of the nozzle main body. Since the cleaning liquid, which has been mixed inside of the nozzle main body with the gas to be mixed inside and has been jetted, is further mixed outside of the nozzle main body with the gas to be mixed outside, variance of droplet speed can be reduced compared with the cases where internally mixing type jet nozzles and externally mixing type jet nozzles are used.
Inventors:
SEIKE Yoshiyuki (5050 Asahimae-cho, Owariasahi-sh, Aichi 88, 〒4888688, JP)
Application Number:
JP2009/071353
Publication Date:
June 30, 2011
Filing Date:
December 23, 2009
Export Citation:
Assignee:
ASAHI SUNAC CORPORATION (5050, Asahimae-cho Owariasahi-sh, Aichi 88, 〒4888688, JP)
旭サナック株式会社 (〒88 愛知県尾張旭市旭前町５０５０ Aichi, 〒4888688, JP)
旭サナック株式会社 (〒88 愛知県尾張旭市旭前町５０５０ Aichi, 〒4888688, JP)
International Classes:
B08B3/02; B05B7/04; B05B7/06
Attorney, Agent or Firm:
AKATSUKI UNION PATENT FIRM (5th Floor, Nittochi Nagoya Bldg. 1-1, Sakae 2-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)