Title: Double effect absorption refrigerating system comprising

Abstract: A double effect absorption refrigerating system having improved thermal efficiency is provided wherein a solution concentrated by a high pressure generator is, after being used to raise the temperature of a weak solution fed to the high pressure generator and before being fed into a low pressure generator, heated with heat energy transferred thereto from a refrigerant passed through a tube within the low pressure generator.

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Inventors: Saito, Shozo
Inoue, Naoyuki

Application Number: 886571
Filing Date: 1978-03-14
Publication_date: 1980-01-15
Assignee:
Primary Class(es): 62/497 62/476
Other Classes:
US Patent Ref:

3175371	Mar, 1965	Harwich	62/497.
3495420	Feb, 1970	Loweth et al.	62/497.
3550394	Dec, 1970	Peckham	62/497.
3651654	Mar, 1972	Rachfal	62/476.
3710852	Jan, 1973	Porter	62/476.
3721109	Mar, 1973	Porter	62/476.
4085595	Apr, 1978	Saito et al.	62/476.

Other Refs:
Primary Examiner: King, Lloyd L.
Assistant Examiner:
Attorney: Wenderoth, Lind & Ponack