Denso corporation (20250012518). COMPOSITE HEAT EXCHANGER
COMPOSITE HEAT EXCHANGER
Organization Name
Inventor(s)
Junki Hirayama of Kariya-city (JP)
Toru Okamura of Kariya-city (JP)
Naoya Makimoto of Kariya-city (JP)
Hiroaki Kawano of Kariya-city (JP)
Naito Muto of Kariya-city (JP)
Yoshiki Kato of Kariya-city (JP)
COMPOSITE HEAT EXCHANGER
This abstract first appeared for US patent application 20250012518 titled 'COMPOSITE HEAT EXCHANGER
Original Abstract Submitted
a composite heat exchanger is used in a vapor compression refrigeration cycle. the vapor compression refrigeration cycle includes: a compressor; a decompressor configured to decompress a high-pressure refrigerant discharged from the compressor; and an evaporator configured to evaporate a low-pressure refrigerant decompressed at the decompressor by exchanging heat between the low-pressure refrigerant and a first heat medium. the composite heat exchanger includes a condenser unit, a liquid storage unit temporarily storing a high-pressure liquid refrigerant, a sub-cooler unit sub-cooling the high-pressure liquid refrigerant through heat exchange with a second heat medium, and an internal heat exchanger unit exchanging heat between the high-pressure liquid refrigerant passed through the sub-cooler unit and the low-pressure refrigerant. the condenser unit, the sub-cooler unit and the internal heat exchanger unit are joined together by a predetermined binding element and thereby form an integral structure.