The development status of a compact large displacement non-fluorocarbon high efficiency compressor is reported. The compressor developed is a positive displacement, rotary constrained vane machine. Compressor performance results using two different refrigerants are reported. One refiergerant was a hydrocarbon whereas the other was a flouorocarbon. Data was obtained using a water calorimeter, test stand. Test results demonstrated COP's in the range of 3.5 to 4.5 with both the non-fluorocarbon and fluorocarbon refrigerants at air conditioning test conditions. Maximum overall compressor efficiencies of slightly over 80 % were obtained. (Wassmann)
Preliminary development of a high efficiency low vapor pressure non-fluorocarbon air conditioning compressor
Vorlaeufige Entwicklung eines Klimaanlagenverdichters mit hohem Wirkungsgrad, niedrigem Dampfdruck und ohne Fluorkohlenstoff
1981
5 Seiten, 6 Bilder, 3 Quellen
Conference paper
English
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