EP 0152608 B1 19881207 - CONTROL METHOD FOR A COMPOUND REFRIGERATION PLANT
Title (en)
CONTROL METHOD FOR A COMPOUND REFRIGERATION PLANT
Publication
Application
Priority
DE 3405810 A 19840217
Abstract (en)
[origin: EP0152608A2] 1. A method of controlling a compound refrigerating plant comprising a plurality of compressors and at least one fa for the discharge of the heat of liquefication, wherein the air volume flow of the fan or fans is changed in dependence upon the suction air temperature and the refrigerating capacity, characterised in that the suction air temperature Ta and the liquefication pressure Pc are measured and a theoretica value Pc,s of the liquefication pressure is set, which is dpendent upon the air suction temperature.
IPC 1-7
IPC 8 full level
F25B 49/00 (2006.01); F25B 49/02 (2006.01)
CPC (source: EP)
F25B 49/027 (2013.01); F25B 2400/075 (2013.01); F25B 2400/22 (2013.01); F25B 2700/21161 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0152608 A2 19850828; EP 0152608 A3 19860409; EP 0152608 B1 19881207; AT E39180 T1 19881215; DE 3405810 A1 19850822; DE 3475564 D1 19890112
DOCDB simple family (application)
EP 84115860 A 19841219; AT 84115860 T 19841219; DE 3405810 A 19840217; DE 3475564 T 19841219