Title:
ABSORPTION CHILLER
Document Type and Number:
WIPO Patent Application WO/2018/236020
Kind Code:
A1
Abstract:
The present invention relates to an absorption chiller which comprises an evaporator, an absorber, a regenerator and a condenser and has an absorbing solution and a refrigerant circulating. A heat-transfer pipe, which is provided on one or more of the evaporator, absorber, regenerator and condenser, is comprised, and a flexible stainless steel pipe, which has 1% or less of delta ferrite matrix structure on the basis of the grain size area, is applied to the heat-transfer pipe. Therefore, copper pipe-level flexibility can be obtained in comparison with an existing stainless steel pipe.
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Inventors:
HONG SEOKPYO (KR)
Application Number:
PCT/KR2018/000569
Publication Date:
December 27, 2018
Filing Date:
January 11, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F25D31/00; F25B15/06; F25B37/00; F25B39/02; F25B41/00; F25D19/00
Foreign References:
| KR20160067526A | 2016-06-14 | |||
| KR20100113546A | 2010-10-21 | |||
| KR20150007131A | 2015-01-20 | |||
| JPH10176893A | 1998-06-30 | |||
| KR20110105306A | 2011-09-26 |
Other References:
See also references of EP 3643999A4
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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