EP 0165220 B1 19880713 - REFRIGERATING UNIT
Title (en)
REFRIGERATING UNIT
Publication
Application
Priority
SE 8403158 A 19840613
Abstract (en)
[origin: EP0165220A2] In a refrigerating unit with a cooling evaporator (16) in a cooling chamber (12) and a freezing evaporator (18) in a freezing chamber (14) a common compressor (20) is arranged via a switchable valve (22) to force eithr refrigerant in proper order through the cooling evaporator (16) and the freezing evaporator (18) or only through the freezing evaporator (18). A means (28) is arranged on the cooling evaporator (16) to sense its temperature, the means (28) controlling that refrigerant is supplied tothe cooling evaporator (16) when the temperature goes above a certain higher value which allows the cooling evaporator to defrost and controlling that the supply of refrigerant to the cooling evaporator (16) is cut off when the temperature goes below a certain lower value which ensures that the cooling chamber gets a sufficient cooling capacity. To prevent goods in the cooling chamber (12) from freezing when freezing of goods takes place in the freezing chamber (14) a heat-insulating insert (30) is arranged between the means (28) and the cooling evaporator (16).
IPC 1-7
IPC 8 full level
F25D 11/02 (2006.01); F25D 29/00 (2006.01); F25B 5/04 (2006.01)
CPC (source: EP)
F25D 11/022 (2013.01); F25D 29/005 (2013.01); F25B 5/04 (2013.01); F25B 2600/2511 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0165220 A2 19851218; EP 0165220 A3 19860702; EP 0165220 B1 19880713; DE 3563792 D1 19880818; DK 159893 B 19901224; DK 159893 C 19910521; DK 267385 A 19851214; DK 267385 D0 19850613; SE 456693 B 19881024; SE 8403158 D0 19840613; SE 8403158 L 19851214
DOCDB simple family (application)
EP 85850192 A 19850531; DE 3563792 T 19850531; DK 267385 A 19850613; SE 8403158 A 19840613