Ejector cycle system

Details Ejector cycle system Ejector cycle system

2008-12-08

2011-11-01

Jules, Frantz (Department: 3784)

Refrigeration

Refrigeration producer

Compressor-condenser-evaporator circuit

C062S170000, C062S228100, C062S173000, C062S225000

Reexamination Certificate

active

08047018

ABSTRACT:
An ejector cycle system with a refrigerant cycle through which refrigerant flows includes an ejector disposed downstream of a radiator, a first evaporator located to evaporate refrigerant flowing out of the ejector, a branch passage branched from a branch portion between the radiator and a nozzle portion of the ejector and coupled to a refrigerant suction port of the ejector, a throttling unit located in the branch passage, and a second evaporator located downstream of the throttling unit to evaporate refrigerant. In the ejector cycle system, a variable throttling device is located in a refrigerant passage between a refrigerant outlet of the radiator and the branch portion to decompress the refrigerant flowing out of the radiator.

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