EP 1357338 B1 20061227 - Low temperature freezing system, in particular for freezing, deep freezing and storing of food products
Title (en)
Low temperature freezing system, in particular for freezing, deep freezing and storing of food products
Title (de)
Tieftemperaturgefrieranlage, insbesondere für das Einfrieren, Tieffrieren und Lagern von Lebensmitteln
Title (fr)
Installation frigorifique basse température notamment pour la congélation, la surgélation et le stockage de produits, tels que des produits alimentaires
Publication
Application
Priority
FR 0204164 A 20020403
Abstract (en)
[origin: EP1357338A1] In a first phase a classic circuit which has a axial compressor, closed economizer and matched evaporator is used to freeze a fresh product to -18 degrees C. When the temperature has been attained the evaporator is automatically connected to the low pressure circuit of a booster - 65/- 20 degrees C and the compressor and economizer serve as a high pressure booster stage
IPC 8 full level
F25B 1/10 (2006.01)
CPC (source: EP)
F25B 1/10 (2013.01); F25B 2400/13 (2013.01); F25B 2400/23 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1357338 A1 20031029; EP 1357338 B1 20061227; AT E349660 T1 20070115; DE 60310636 D1 20070208; ES 2279076 T3 20070816; FR 2838180 A1 20031010; FR 2838180 B1 20061027
DOCDB simple family (application)
EP 03290827 A 20030402; AT 03290827 T 20030402; DE 60310636 T 20030402; ES 03290827 T 20030402; FR 0204164 A 20020403