Title:
AIR CURTAIN DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/170587
Kind Code:
A1
Abstract:
The air curtain device 1 according to the present invention is equipped with: an airtight device body 10 which has an air inlet 11 and an air outlet 15; an air blowing means 12; an air-cleaning unit 13 where sucked in air becomes clean air; and a chamber 14 which stores cleaned air. The chamber has an air blowing control panel 16 which rectifies the cleaned air and sends out the cleaned air as an airflow. The panel 16 has: a blowout portion 16a which is disposed by arranging a plurality of airflow blowout ports 16b, 16c penetrating the panel 16 in such a manner that the airflow blowout ports 16b, 16c surround, in a band shape, the periphery of a projection view P where a target is projected in the direction in which the airflow is sent out; and an airflow guide 16e which is provided on the outer peripheral edge 16d of the blowout portion so as to extend in the direction in which the airflow is sent out.
Inventors:
KANAZASHI TADASHI (JP)
Application Number:
PCT/JP2015/062026
Publication Date:
October 27, 2016
Filing Date:
April 20, 2015
Export Citation:
Assignee:
TORNEX INC (JP)
International Classes:
F24F9/00
Foreign References:
| JP2009195890A | 2009-09-03 | |||
| JP2005156127A | 2005-06-16 | |||
| JPH10286420A | 1998-10-27 | |||
| JPH06221639A | 1994-08-12 | |||
| JP2006043333A | 2006-02-16 | |||
| JP2011183003A | 2011-09-22 |
Attorney, Agent or Firm:
ISHIWATARI, Hidefusa (JP)
Ishiwatari English fringe (JP)
Ishiwatari English fringe (JP)
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