<p>A refrigerant mixture comprising ammonia and dimethylether with a proportion of dimethylether of about 25-50 wt.% has azeotropic or near azeotropic properties and is usable as working material in a refrigerator circuit consisting of compressor, condenser, throttle unit and evaporator.</p>
申请公布号
DE19607415(C2)
申请公布日期
1998.12.10
申请号
DE1996107415
申请日期
1996.02.28
申请人
INSTITUT FUER LUFT- UND KAELTETECHNIK GGMBH, 01309 DRESDEN, DE
发明人
HEIDE, RUDOLF, DR.RER.NAT., 01445 RADEBEUL, DE;SCHENK, JUERGEN, DR.RER.NAT., 01277 DRESDEN, DE;LIPPOLD, HANS, DR.RER.NAT., 01257 DRESDEN, DE
