Title:
SWIRLING FLOW PATH TYPE HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2019/054812
Kind Code:
A1
Abstract:
The present invention relates to a heat exchanger which is utilized as a cooling device or the like for a hydraulic fluid for operating a hydraulic machine, wherein a plurality of tubes (20) are longitudinally disposed in a cylindrical body (10), and a T-shaped flat plate (41) and an erect plate (42) that divide an internal space of the body (10) are installed, thereby forming a thermal fluid path that swirls smoothly inside the body (10). According to the present invention, the contact efficiency between the heat medium tubes (20) and a heat fluid can be maximized to significantly improve heat exchange performance, and pressure resistance and sealability of the body (10) can be also achieved.
Inventors:
SEO DONG SOONG (KR)
Application Number:
PCT/KR2018/010887
Publication Date:
March 21, 2019
Filing Date:
September 17, 2018
Export Citation:
Assignee:
FLOWFORCE CO LTD (KR)
International Classes:
F28D7/16; F28D21/00; F28F1/24
Foreign References:
| KR20120127401A | 2012-11-21 | |||
| KR20120134261A | 2012-12-12 | |||
| JP2001027158A | 2001-01-30 | |||
| JP2013160085A | 2013-08-19 | |||
| JP2007212091A | 2007-08-23 |
Attorney, Agent or Firm:
KANG, Hyun Seok (KR)
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