Refrigeration – Processes – Evaporation induced by sorption
Patent
1988-10-05
1990-04-03
King, Lloyd L.
Refrigeration
Processes
Evaporation induced by sorption
62474, 62476, 62DIG20, 165133, 427230, F25B 1500
Patent
active
049129341
ABSTRACT:
A hermetically closed circulation type, vapor absorption refrigerator which comprises a high temperature regenerator, a low temperature regenerator a condenser, an evaporator, an absorber and heat exchangers in a hermetically closed circulation system as essential constituent members composed of iron-based materials, where refrigeration is produced by repetitions of concentration of an absorbing solution sealed into the circulation system, dilution with a cooling medium and heat exchange, the inside wall of the high temperature regenerator being provided with a composite film of molybdenum oxides and iron oxide can be operated stably with a high reliability or corrosion resistance.
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English Abstract of Japanese Patent Applications Kokai (Laid-Open), Nos. 58-224186 and 58-224187.
Aizawa Michihiko
Furutani Yasumasa
Itoh Kazutoshi
Itoh Masahiko
Midorikawa Heihatiro
Hitachi , Ltd.
King Lloyd L.
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