Absorption refrigerator and production method thereof

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

1996-09-27

1998-09-15

Doerrler, William

Refrigeration

Refrigeration producer

Sorbent type

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

Patent

active

058063374

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.degree.-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: 4303568 (1981-12-01), May et al.
patent: 4912934 (1990-04-01), Itoh et al.
patent: 5377494 (1995-01-01), Takagi et al.
patent: 5500288 (1996-03-01), Isobe et al.
patent: 5582024 (1996-12-01), Kobor

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