EP 2005079 A1 20081224 - REFRIGERATING SYSTEM WITH PARALLEL STAGED ECONOMIZER CIRCUITS AND A SINGLE OR TWO STAGE MAIN COMPRESSOR
Title (en)
REFRIGERATING SYSTEM WITH PARALLEL STAGED ECONOMIZER CIRCUITS AND A SINGLE OR TWO STAGE MAIN COMPRESSOR
Title (de)
KÜHLSYSTEM MIT PARALLELSTUFENECONOMISERSCHALTUNGEN UND EINEN EIN- ODER ZWEISTUFIGEN KOMPRESSOR
Title (fr)
SYSTÈME DE RÉFRIGÉRATION AVEC CIRCUITS D'ÉCONOMISEUR ÉTAGÉS EN PARALLÈLE ET COMPRESSEUR PRINCIPAL À UN OU DEUX ÉTAGES
Publication
Application
Priority
US 2006011097 W 20060327
Abstract (en)
[origin: WO2007111594A1] A refrigeration system (20A) comprises an evaporator (27), a plurality of compressors (32, 34, 35) for compressing a refrigerant, a heat rejecting heat exchanger (24) for cooling the refrigerant, and a plurality of economizer heat exchangers (28A, 28B). Each of the economizer heat exchangers (28A, 28B) is configured to inject a portion of the refrigerant into a suction port (52, 56) of one of the compressors (34, 35).
IPC 8 full level
F25B 1/10 (2006.01); F25B 9/00 (2006.01); F25B 39/04 (2006.01); F25B 41/00 (2006.01); F25B 47/00 (2006.01); F25B 49/00 (2006.01)
CPC (source: EP US)
F25B 1/10 (2013.01 - EP US); F25B 9/008 (2013.01 - EP US); F25B 41/00 (2013.01 - EP US); F25B 2309/061 (2013.01 - EP US); F25B 2400/072 (2013.01 - EP US); F25B 2400/074 (2013.01 - EP US); F25B 2400/075 (2013.01 - EP US); F25B 2400/13 (2013.01 - EP US); F25B 2400/23 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007111594 A1 20071004; DK 2005079 T3 20170206; EP 2005079 A1 20081224; EP 2005079 A4 20111130; EP 2005079 B1 20161207; US 2012117988 A1 20120517
DOCDB simple family (application)
US 2006011097 W 20060327; DK 06739730 T 20060327; EP 06739730 A 20060327; US 22563806 A 20060327