EP 2215412 A1 20100811 - SYSTEM FOR REFRIGERATION, HEATING OR AIR-CONDITIONING TECHNOLOGY, PARTICULARLY REFRIGERATION SYSTEMS
Title (en)
SYSTEM FOR REFRIGERATION, HEATING OR AIR-CONDITIONING TECHNOLOGY, PARTICULARLY REFRIGERATION SYSTEMS
Title (de)
ANLAGE FÜR DIE KÄLTE-, HEIZ- ODER KLIMATECHNIK, INSBESONDERE KÄLTEANLAGEN
Title (fr)
INSTALLATION POUR LE REFROIDISSEMENT, LE CHAUFFAGE OU LA CLIMATISATION, EN PARTICULIER INSTALLATIONS FRIGORIFIQUES
Publication
Application
Priority
CH 2007000583 W 20071121
Abstract (en)
[origin: WO2009065233A1] The invention relates to a system for refrigeration, heating or air-conditioning technology, particularly a refrigeration system (40), comprising a working medium circuit, which has a compressor (12), a condenser (11), an expansion valve (15), and an evaporator (14) connected successively in the flow direction. Particularly stable operating behavior of the system is achieved in a simple manner in that means (25), which thermally couple the liquid operating medium flowing to the expansion valve (15) to the operating medium flowing from the expansion valve (15) to the evaporator (14), are provided in order to maintain the temperature of the liquid operating medium constant.
IPC 8 full level
F25B 5/04 (2006.01); F25B 29/00 (2006.01); F25B 40/00 (2006.01)
CPC (source: EP US)
F25B 29/003 (2013.01 - EP US); F25B 40/00 (2013.01 - EP US); F25B 5/04 (2013.01 - EP US); F25B 2400/05 (2013.01 - EP US); F25B 2700/21163 (2013.01 - EP US)
Citation (search report)
See references of WO 2009065233A1
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)
DE 202007017723 U1 20080320; EP 2215412 A1 20100811; US 2010251760 A1 20101007; WO 2009065233 A1 20090528
DOCDB simple family (application)
DE 202007017723 U 20071121; CH 2007000583 W 20071121; EP 07816266 A 20071121; US 74227610 A 20100511