Title:
INFRARED RAY TREATMENT DEVICE
Document Type and Number:
Japanese Patent JP2017172855
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce variation in wind speed of air supplied into a treatment space.SOLUTION: An infrared ray treatment device is configured to supply gas from an air supply fan into a treatment space through an air supply duct 22. The air supply duct 22 has: a bottomed cylindrical member 30 having a first flow passage 32 capable of circulating gas therein, and a first opening 33 disposed on an outer peripheral surface; a body part 41 covering a portion containing at least the first opening 33 out of the outer peripheral surface of the cylindrical member 30, and a second flow passage 42 communicating with the first flow passage 32 through the first opening 33 therein; and a nozzle part 43 having a second opening 44 as an outlet from the second flow passage 42 toward the treatment space.SELECTED DRAWING: Figure 2
Inventors:
ITO TSUTOMU
KONDO YOSHIO
KONDO YOSHIO
Application Number:
JP2016058296A
Publication Date:
September 28, 2017
Filing Date:
March 23, 2016
Export Citation:
Assignee:
NGK INSULATORS LTD
International Classes:
F26B3/30; F26B13/10; F26B21/00; F27B9/06; F27D7/02; F27D11/02
Domestic Patent References:
| JPS6351661U | 1988-04-07 | |||
| JPH064592U | 1994-01-21 | |||
| JP2012172960A | 2012-09-10 | |||
| JP2012211731A | 2012-11-01 | |||
| JP2007237151A | 2007-09-20 | |||
| JP2015152203A | 2015-08-24 |
Foreign References:
| WO2014132952A1 | 2014-09-04 | |||
| WO2013111511A1 | 2013-08-01 |
Attorney, Agent or Firm:
Aitec International Patent Office