Title:
DISINFECTANT VAPORIZING DEVICE AND DISINFECTANT VAPORIZING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/259817
Kind Code:
A1
Abstract:
Provided are a compact disinfectant vaporizing device, and a disinfectant vaporizing method, that reliably vaporize a disinfectant and heighten the concentration of the disinfectant in the vapor. The disinfectant vaporizing device is furnished with: a helical metal tube in which the helical-tube spacing is 1.0 mm to 30.0 mm, or in which the helix angle with respect to a plane orthogonal to the center axis of the helix is greater than 0 degrees but no more than 30 degrees; a molten-metal solidified layer in which the helical metal pipe is embedded by casting; a heating element for heating the outer surface of the molten-metal solidified layer; and a nozzle at one of the ends of the helical metal pipe, for spraying a disinfectant into the helical metal pipe.
Inventors:
HAYAKAWA ATSUSHI (JP)
SATO YOSHINORI (JP)
KAWAI YASUHIRO (JP)
SATO YOSHINORI (JP)
KAWAI YASUHIRO (JP)
Application Number:
PCT/JP2022/020219
Publication Date:
December 15, 2022
Filing Date:
May 13, 2022
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
A61L2/20; B65B55/10; A61L101/22
Foreign References:
| JP2021029541A | 2021-03-01 | |||
| JP2013188402A | 2013-09-26 | |||
| JP2007534132A | 2007-11-22 | |||
| JP2005503206A | 2005-02-03 | |||
| JP2018083072A | 2018-05-31 | |||
| JPS54121698U | 1979-08-25 |
Attorney, Agent or Firm:
INTECT INTERNATIONAL PATENT OFFICE et al. (JP)
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