EP 2203693 A1 20100707 - REFRIGERANT SYSTEM WITH BYPASS LINE AND DEDICATED ECONOMIZED FLOW COMPRESSION CHAMBER
Title (en)
REFRIGERANT SYSTEM WITH BYPASS LINE AND DEDICATED ECONOMIZED FLOW COMPRESSION CHAMBER
Title (de)
KÄLTEMITTELSYSTEM MIT UMGEHUNGSLEITUNG UND EIGENER STRÖMUNGSKOMPRESSIONSKAMMER MIT ECONOMISER
Title (fr)
SYSTÈME RÉFRIGÉRANT AYANT UNE CONDUITE DE DÉRIVATION ET UNE CHAMBRE DE COMPRESSION DE FLUX D'ÉCONOMISEUR SPÉCIALISÉE
Publication
Application
Priority
US 2007079260 W 20070924
Abstract (en)
[origin: WO2009041959A1] A refrigerant system has an economizer cycle. A vapor refrigerant from the economizer loop is returned to a dedicated economizer compression chamber. A main refrigerant is returned to a dedicated main compressor chamber. A bypass line communicates the two refrigerant flows.
IPC 8 full level
F25B 1/00 (2006.01); F25B 40/00 (2006.01); F25B 41/04 (2006.01)
CPC (source: EP US)
F25B 40/00 (2013.01 - EP US); F25B 41/20 (2021.01 - EP US); F25B 41/24 (2021.01 - EP US); F25B 2309/061 (2013.01 - EP US); F25B 2400/075 (2013.01 - EP US); F25B 2400/13 (2013.01 - EP US); F25B 2600/2501 (2013.01 - EP US); F25B 2600/2509 (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 MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2009041959 A1 20090402; CN 101809378 A 20100818; CN 101809378 B 20140625; EP 2203693 A1 20100707; EP 2203693 A4 20120912; EP 2203693 B1 20191030; ES 2754027 T3 20200415; HK 1147310 A1 20110805; US 2010199715 A1 20100812
DOCDB simple family (application)
US 2007079260 W 20070924; CN 200780100791 A 20070924; EP 07843032 A 20070924; ES 07843032 T 20070924; HK 11101439 A 20110215; US 66728007 A 20070924