EP 2668455 B1 20191120 - SYSTEM TO PERFORM A VAPOR COMPRESSION REFRIGERATION CYCLE USING WATER AS THE REFRIGERANT
Title (en)
SYSTEM TO PERFORM A VAPOR COMPRESSION REFRIGERATION CYCLE USING WATER AS THE REFRIGERANT
Title (de)
SYSTEM ZUR DURCHFÜHRUNG EINES DAMPFKOMPRESSIONSKÄLTEZYKLUS MIT WASSER ALS KÄLTEMITTEL
Title (fr)
SYSTÈME PERMETTANT D'EFFECTUER UN CYCLE DE RÉFRIGÉRATION PAR COMPRESSION DE VAPEUR UTILISANT DE L'EAU EN TANT QUE FLUIDE FRIGORIGÈNE
Publication
Application
Priority
- US 201161436405 P 20110126
- US 2012022180 W 20120123
Abstract (en)
[origin: WO2012102992A2] A system to perform a vapor compression refrigeration cycle using water as the refrigerant is provided and includes an evaporator to output water vapor having a water vapor temperature of a first temperature and a water vapor pressure of a first pressure, a condenser to output liquid water at a second temperature, which is higher than the first temperature, and a second pressure, which is higher than the first pressure and a compressor, operably disposed downstream from the evaporator and upstream from the condenser, to compress the water vapor to thereby increase the water vapor temperature from the first temperature and to thereby increase the water vapor pressure from the first pressure by at least a 7:1 ratio.
IPC 8 full level
CPC (source: EP US)
F25B 1/00 (2013.01 - EP US); F25B 9/002 (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 2012102992 A2 20120802; WO 2012102992 A3 20130117; CN 103339449 A 20131002; CN 103339449 B 20160622; EP 2668455 A2 20131204; EP 2668455 B1 20191120; RU 2013135652 A 20150310; RU 2573726 C2 20160127; US 2013305775 A1 20131121
DOCDB simple family (application)
US 2012022180 W 20120123; CN 201280006588 A 20120123; EP 12702694 A 20120123; RU 2013135652 A 20120123; US 201213982112 A 20120123