Title:
AIR SHOWER DEVICE
Document Type and Number:
Japanese Patent JP2023055520
Kind Code:
A
Abstract:
To provide an air shower device capable of killing or inactivating viruses.SOLUTION: An air shower device includes: a booth having a door enabling a person to enter/leave a first side wall part; and an air blowing unit blowing air to the booth. The air blowing unit includes: a first air blowing fan activated when a person is in the booth; a second air blowing fan for circulating air; an air purification filter for purifying air; and a first light source for irradiating the air purification filter with ultraviolet rays. The air shower device further includes a second light source for irradiation to inside of the booth. The second light source may emit ultraviolet rays with a wavelength of which peak is in a range of 200 nm or more and 240 nm or less.SELECTED DRAWING: Figure 3
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Inventors:
TANIGUCHI AKIRA
TAKIZAWA YUKI
KITAJIMA NOBUYUKI
HASHIMOTO SHINICHI
KOTANI TOMOOKI
KIMURA KENICHI
KUBOTA HIROSHI
WADA TOMOYUKI
OGAWA TAKAYO
TAKIZAWA YUKI
KITAJIMA NOBUYUKI
HASHIMOTO SHINICHI
KOTANI TOMOOKI
KIMURA KENICHI
KUBOTA HIROSHI
WADA TOMOYUKI
OGAWA TAKAYO
Application Number:
JP2021164967A
Publication Date:
April 18, 2023
Filing Date:
October 06, 2021
Export Citation:
Assignee:
FUJITA CORP
INSTITUTE PHYSICAL & CHEMICAL RES
INSTITUTE PHYSICAL & CHEMICAL RES
International Classes:
F24F7/06; A61L9/16; A61L9/20; F24F8/108; F24F8/22
Attorney, Agent or Firm:
Patent Attorney Corporation Takahashi Hayashi and Partners