Absorption refrigerator and production method thereof

Details Absorption refrigerator and production method thereof Absorption refrigerator and production method thereof

1998-06-19

1999-10-12

Doerrler, William

Refrigeration

Refrigeration producer

Sorbent type

62101, 165133, 165DIG513, 106 1405, F25B 1500, C04B 902, F28F 1902

Patent

active

059641037

ABSTRACT:
An absorption refrigerator uses water as a refrigerant and a halogen compound as an absorption solution, and is characterized in that an oxide film of thickness of 0.02-5.0 .mu.m is formed on a surface of at least one of a heat exchanger and a high temperature regenerator. And a production method of the absorption refrigerator is characterized by oxidizing a surface of at least one of a heat exchanger and a high temperature regenerator at a temperature of 200-800.degree. C., and adjusting a heating temperature and a heating retaining time so that a value of parameter (P), obtained according to P=T (5+log t) is 3.5-6.0.times.10.sup.3, wherein T represents heating temperature (.degree.K), and t heating retaining time (minute).

REFERENCES:
patent: 3785170 (1974-01-01), Beranek
patent: 4116271 (1978-09-01), De Lepeleire
patent: 5282507 (1994-02-01), Tongu et al.
patent: 5806337 (1998-09-01), Mabuchi et al.

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