EP 2646762 B1 20160330 - OIL COMPENSATION IN A REFRIGERATION CIRCUIT
Title (en)
OIL COMPENSATION IN A REFRIGERATION CIRCUIT
Title (de)
ÖLKOMPENSIERUNG IN EINEM KÜHLKREISLAUF
Title (fr)
CORRECTION DU NIVEAU D'HUILE DANS UN CIRCUIT DE RÉFRIGÉRATION
Publication
Application
Priority
EP 2010068697 W 20101202
Abstract (en)
[origin: WO2012072139A2] The invention relates to a refrigeration circuit with at least two compressors, each compressor comprising at least one lubrication point and at least one oil pump having an outlet for providing oil to said lubrication point; wherein the outlet of the oil pump of at least one of the compressors is fluidly connected to the lubrication point of at least one different compressor.
IPC 8 full level
F25B 41/00 (2006.01); F25B 31/00 (2006.01)
CPC (source: EP US)
F25B 31/004 (2013.01 - EP US); F25B 41/00 (2013.01 - US); F25B 2400/075 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012072139 A2 20120607; WO 2012072139 A3 20120927; CN 103403477 A 20131120; CN 103403477 B 20160810; EP 2646762 A2 20131009; EP 2646762 B1 20160330; ES 2579436 T3 20160811; US 2013255286 A1 20131003
DOCDB simple family (application)
EP 2010068697 W 20101202; CN 201080070471 A 20101202; EP 10782636 A 20101202; ES 10782636 T 20101202; US 201013990865 A 20101202