Title:
AIR COOLER FOR DISCHARGING COLD OXYGEN
Document Type and Number:
WIPO Patent Application WO/2019/013579
Kind Code:
A1
Abstract:
The present invention relates to an air cooler for discharging cold oxygen, wherein a vaporizer which has been formed in an oxygen-filled container for supplying cold oxygen is excluded, and a novel type of cold air generating unit using a cold oxygen delivery pipe is formed in a main body so as to discharge cold air, whereby cost is reduced due to the simplified structure of the oxygen-filled container while the cooling efficiency is increased. The air cooler comprises: a main body (10) for discharging cooled oxygen gas; and an oxygen-filled container (20) for supplying cooled oxygen gas to the main body (10), wherein the main body (10) discharges oxygen gas provided from the oxygen-filled container (20), together with air blown by an air blowing fan (13), through a cold air blowing port (11) formed at the upper end of the main body (10), and a cold air generating unit (31) is formed within the blowing port (11) by forming the other end portion of a delivery pipe (30), which is connected at one end thereof to the oxygen-filled container (20), in a circular or rectangular spiral structure and orienting a discharge part (32) corresponding to the end of the spiral structure toward the blowing port (11).
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Inventors:
SONG JAE HA (KR)
Application Number:
PCT/KR2018/007941
Publication Date:
January 17, 2019
Filing Date:
July 13, 2018
Export Citation:
Assignee:
SONG JAE HA (KR)
International Classes:
F24F5/00; F24F3/16; F24F13/22; F25B19/00
Foreign References:
| KR101643396B1 | 2016-08-10 | |||
| JPH072858U | 1995-01-17 | |||
| KR19980019441U | 1998-07-15 | |||
| JPH11264632A | 1999-09-28 | |||
| JP2011021848A | 2011-02-03 |
Attorney, Agent or Firm:
CHOI, Duke-Young (KR)
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