Refrigeration – Refrigeration producer – Compressor-condenser-evaporator circuit
Reexamination Certificate
2007-02-20
2007-02-20
Jiang, Chen Wen (Department: 3744)
Refrigeration
Refrigeration producer
Compressor-condenser-evaporator circuit
C062S512000, C062S238400
Reexamination Certificate
active
10765761
ABSTRACT:
A vapor-compression refrigerant cycle system with a refrigeration cycle and a Rankine cycle includes a compressor, a radiator, a gas-liquid separator, a decompression device and an evaporator. In the vapor-compression refrigerant cycle system, a liquid pump is disposed for supplying the liquid refrigerant in the gas-liquid separator to a heater for heating the refrigerant, a cooling means is provided for cooling the liquid refrigerant to be sucked into the liquid pump, and an energy recovery unit for expanding the refrigerant flowing out of the heater is disposed to recover thermal energy in the refrigerant from the heater. When the Rankine cycle is set so that the energy recovery unit recovers the thermal energy, the cooling means cools the liquid refrigerant to be sucked into the liquid pump. Therefore, pumping efficiency of the liquid pump can be effectively improved.
REFERENCES:
patent: 6581384 (2003-06-01), Benson
patent: 6928820 (2005-08-01), Inaba et al.
patent: 63-92021 (1988-06-01), None
patent: 2540738 (1996-07-01), None
patent: 3356449 (2002-10-01), None
Ban Koichi
Hisanaga Shigeru
Hotta Tadashi
Inaba Atsushi
Iwanami Shigeki
Jiang Chen Wen
Nippon Soken Inc.
LandOfFree
Vapor-compression refrigerant cycle system with... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vapor-compression refrigerant cycle system with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vapor-compression refrigerant cycle system with... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3844677