Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HEAT EXCHANGE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/004681
Kind Code:
A1
Abstract:
The present invention relates to a heat exchange apparatus. A heat exchange apparatus according to the present invention comprises: an outer pipe; a first sub heat exchange unit and a second sub heat exchange unit which are disposed inside the outer pipe, and in which a second fluid flows around a first fluid pipe through which a first fluid flows; and a main heat exchange unit which is disposed inside the outer pipe and between the first sub heat exchange unit and the second sub heat exchange unit, and in which the first fluid flows around a plurality of slender pipes through which the second fluid flows.

Inventors:
CHOI, Jaeheuk (51 Gasan digital 1 ro, Geumchun-gu, Seoul, 08592, KR)
KIM, Kyungrock (51 Gasan digital 1 ro, Geumchun-gu, Seoul, 08592, KR)
RYU, Byoungjin (51 Gasan digital 1 ro, Geumchun-gu, Seoul, 08592, KR)
Application Number:
KR2018/007181
Publication Date:
January 03, 2019
Filing Date:
June 25, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
F25B40/02; A47F3/04; F25B40/06; F28D7/16; F28D21/00
Foreign References:
KR200459178Y12012-03-22
KR20080091670A2008-10-14
KR20150039989A2015-04-14
JP2012163281A2012-08-30
JP2009150573A2009-07-09
Attorney, Agent or Firm:
PARK, Byung Chang (2F Dongju Bldg. Teheran-ro 8gil 8, Kangnam-gu, Seoul, 06233, KR)
Download PDF: