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2 265 164

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IPC

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Application

2003135421/06, 2003-12-04

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Start date

2003-12-04

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Actual filing date

2003-12-04

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Published

2005-11-27

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Inventor

Ovechkin G.I.Dvirnyj V.V.Lekanov A.V.Khalimanovich V.I.Kozlov A.G.Kesel'Man G.D.Sheverdov V.F.Shelud'Ko V.G.Sinichenko M.I.Loganov A.A.Chikarov N.F.Smirnykh V.N.Kukushkin S.G.Chernjavskij S.A.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Ob"Edinenie Prikladnoj Mekhaniki Im Akad. M.F. Reshetneva"

METHOD FOR ABSORPTION-DIFFUSION REFRIGERATING MACHINE OPERATION Russian patent published in 2005 - IPC

Abstract RU 2265164 C2

FIELD: refrigeration equipment, particularly absorption-diffusion refrigerating machines used in domestic refrigerators.

SUBSTANCE: method of absorption-diffusion refrigerating machine operation involves evaporating strong solution in tube with vapor regeneration by passing thereof through strong solution and following extraction thereof along with lean solution through thermosiphon in vapor cavity of lean solution tube; evaporating the lean solution inside the tube; supplying vapor to vapor cavity of above tube; additionally regenerating vapor in lean solution tube by passing thereof through lean solution taken at thermosiphon outlet and creating hydraulic seal of above vapor in vapor cavity of lean solution tube. Absorption-diffusion refrigerating machine comprises evaporator, condenser, refluxer, absorber, receiver, liquid heat-exchanger, gas heat-exchanger and generator with electric heater on lean solution tube having vapor cavity communicated with condenser through refluxer. Strong solution tube is installed in lean solution tube and has sealed vapor cavity and hydraulic seal arranged in lower part thereof in which lower thermosyphon end is immersed. Medium thermosyphon part is located in strong solution tube, upper end thereof projects from the tube and passes into vapor cavity of lean solution tube. Additional hydraulic seal is formed in central part of vapor cavity defined in lean solution tube.

EFFECT: increased efficiency of absorption-diffusion refrigerating machine.

3 cl, 2 dwg

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RU 2 265 164 C2

Authors

Ovechkin G.I.

Dvirnyj V.V.

Lekanov A.V.

Khalimanovich V.I.

Kozlov A.G.

Kesel'Man G.D.

Sheverdov V.F.

Shelud'Ko V.G.

Sinichenko M.I.

Loganov A.A.

Chikarov N.F.

Smirnykh V.N.

Kukushkin S.G.

Chernjavskij S.A.

Dates

2005-11-27—Published

2003-12-04—Filed