EP 1808655 A3 20080402 - Refrigeration system
Title (en)
Refrigeration system
Title (de)
Kälteanlage
Title (fr)
Installation de refroidissement
Publication
Application
Priority
DE 202006000385 U 20060111
Abstract (en)
[origin: EP1808655A2] The device has an internal heat exchanger (3) that downstreams gaseous cooling agent along a flow direction. A condenser (5) downstreams liquid cooling agent in the flow direction. An expansion valve (6) has an overheat sensor (11). The valve is statically overheated less than or equal to 2 Kelvin, and the overheat sensor is arranged in the flow direction behind an evaporator (2) and in front of the exchanger.
IPC 8 full level
F25B 40/00 (2006.01); F25B 41/06 (2006.01); F25B 49/02 (2006.01)
CPC (source: EP US)
F25B 40/00 (2013.01 - EP US); F25B 41/31 (2021.01 - EP US); F25B 49/02 (2013.01 - EP); F25B 2600/21 (2013.01 - EP); F25B 2600/2513 (2013.01 - EP); F25B 2700/21175 (2013.01 - EP)
Citation (search report)
- [X] EP 1026459 A1 20000809 - SANDEN CORP [JP]
- [X] JP 2001108314 A 20010420 - ZEXEL VALEO CLIMATE CONTR CORP
- [E] US 2007074538 A1 20070405 - KURATA SYUN [JP], et al
- [A] DE 102004005802 A1 20050825 - LAUDA DR R WOBSER GMBH & CO KG [DE]
- [A] WO 2004053406 A1 20040624 - BMS ENERGIETECHNIK AG [CH], et al
- [A] WO 2004055454 A1 20040701 - VOLKSWAGEN AG [DE], et al
- [A] EP 1369648 A2 20031210 - SANYO ELECTRIC CO [JP]
- [A] US 6427454 B1 20020806 - WEST MICHAEL K [US]
- [A] US 5005370 A 19910409 - TANAKA HAZIME [JP], et al
- [A] US 4475686 A 19841009 - HUELLE ZBIGNIEW R [DK], et al
- [A] CHEN W ET AL: "Experimental investigation of a minimum stable superheat control system of an evaporator", INTERNATIONAL JOURNAL OF REFRIGERATION, OXFORD, GB, vol. 25, no. 8, December 2002 (2002-12-01), pages 1137 - 1142, XP004388595, ISSN: 0140-7007
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 NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DE 202006000385 U1 20060302; EP 1808655 A2 20070718; EP 1808655 A3 20080402
DOCDB simple family (application)
DE 202006000385 U 20060111; EP 07000185 A 20070105