Global Patent Index - EP 2286162 A4

EP 2286162 A4 20120912 - REFRIGERANT SYSTEM AND METHOD OF OPERATING THE SAME

Title (en)

REFRIGERANT SYSTEM AND METHOD OF OPERATING THE SAME

Title (de)

KÄLTEMITTELSYSTEM UND BETRIEBSVERFAHREN DAFÜR

Title (fr)

SYSTÈME DE RÉFRIGÉRANT ET SON PROCÉDÉ DE FONCTIONNEMENT

Publication

EP 2286162 A4 20120912 (EN)

Application

EP 07863161 A 20071220

Priority

US 2007026044 W 20071220

Abstract (en)

[origin: WO2009082367A1] The present disclosure provides a refrigerant system that comprises a compressor, a main refrigerant circuit, an economizer refrigerant circuit, and a bypass refrigerant circuit. The refrigerant system further comprises a single refrigerant flow control device switching between different operational modes to provide various degree of system unloading in operation. The present disclosure also provides a method of operating the refrigerant system.

IPC 8 full level

F25B 41/00 (2006.01); F25B 1/10 (2006.01)

CPC (source: EP US)

F25B 1/10 (2013.01 - EP US); F25B 2400/13 (2013.01 - EP US); F25B 2600/0261 (2013.01 - EP US); F25B 2600/2501 (2013.01 - EP US); F25B 2600/2521 (2013.01 - EP US)

Citation (search report)

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

DOCDB simple family (publication)

WO 2009082367 A1 20090702; EP 2286162 A1 20110223; EP 2286162 A4 20120912; US 2011094248 A1 20110428

DOCDB simple family (application)

US 2007026044 W 20071220; EP 07863161 A 20071220; US 99793807 A 20071220