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Title:
ABSORPTION COOLING CYCLES USING LOW GLOBAL WARMING POTENTIAL (LGWP) REFRIGERANT
Document Type and Number:
Japanese Patent JP2017172966
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide absorption refrigeration systems that employ refrigerants with low global warming potential and low ozone depletion potential.SOLUTION: An absorption cooling (absorption refrigeration) system employs refrigerants including one or more hydrofluoroolefin or hydrochlorofluoroolefin refrigerants, and an oil selected from the group consisting of a polyalkylene glycol oil, a poly alpha olefin oil, a mineral oil and a polyolester oil. Industrial waste heat, geothermal heat or solar heat may be employed as a heat source.SELECTED DRAWING: Figure 1

Inventors:
RYAN HULSE
RAJIV RATNA SINGH
Application Number:
JP2017111996A
Publication Date:
September 28, 2017
Filing Date:
June 06, 2017
Export Citation:
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Assignee:
HONEYWELL INT INC
International Classes:
F25B15/00; F25B1/00; F25B27/00; F25B27/02
Domestic Patent References:
JP2013249326A2013-12-12
JP2011520089A2011-07-14
Attorney, Agent or Firm:
Shinjiro Ono
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Takashi Nakata