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Passive thermoelectric subcooling device for a refrigerant circuit
Patent number:
EP25383211
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Researches from the Universitat Jaume I and the Public University of Navarra have developed a passive thermoelectric subcooling device for autonomous cooling equipment. The device improves the efficiency and behavior of the refrigeration circuit and is easily integrated into stand-alone refrigeration equipment. It is a compact and robust device with no moving parts, which requires minimal maintenance, no noise and great regulation capacity thanks to thermoelectric devices
Countries:
Spain
Regions:
Valencian Community
Centers:
UNIVERSITAT JAUME I, UNIVERSIDAD PUBLICA DE NAVARRA
Other entities:
Universidad Pública de Navarra
Sectors:
Other
Subsectors:
Thermal processes and apparatus
TRL Level:
TRL 4 – technology validated in lab
BRL Level:
BRL1: Hypothesizing on possible business concept
PDF Link:
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Watch it hereSustainable Development Goal:
"SDG09: Industry, innovation and infrastructure"
Applications
Improves energy efficiency. No need for auxiliary power or fans. It can be easily integrated into the refrigerator circuit thanks to its compactness. Robust device with no moving parts, which means minimal maintenance and no noise.
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