EP 2500680 A1 20120919 - VAPOR COOLING HEAT EXCHANGER
Title (en)
VAPOR COOLING HEAT EXCHANGER
Title (de)
WÄRMETAUSCHER MIT DAMPFKÜHLUNG
Title (fr)
ÉCHANGEUR DE CHALEUR À REFROIDISSEMENT PAR LA VAPEUR
Publication
Application
Priority
- JP 2009258118 A 20091111
- JP 2010069677 W 20101105
Abstract (en)
A vapor cooling heat exchanger is provided with: a partition wall (19) for partitioning path (21) for a fluid to be cooled through which a fluid to be cooled flows, and path (24) for a refrigerant through which a refrigerant for cooling the fluid to be cooled flows; and fins which are disposed within path (21) for a fluid to be cooled, and which is thermally connected to the partition wall (19). The fins constitute a first fin (31) and a second fin (30), the local heat flux of which on the partition wall (19) is smaller than the first fin (31). The first fin (31) and the second fin (30) are arranged on the basis of the relationship between the local heat flux on the partition wall (19) and the heat flux limit of the refrigerant. As a consequence, the occurrence of local burn-out on the vapor cooling heat exchanger is suppressed.
IPC 8 full level
F28D 9/02 (2006.01); F28D 9/00 (2006.01); F28F 3/08 (2006.01); F28F 13/02 (2006.01); F28F 13/14 (2006.01)
CPC (source: EP KR US)
F28D 9/0062 (2013.01 - EP US); F28D 9/02 (2013.01 - KR); F28F 3/08 (2013.01 - KR); F28F 13/02 (2013.01 - KR); F28F 13/14 (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)
EP 2500680 A1 20120919; EP 2500680 A4 20140806; CN 102597681 A 20120718; CN 102597681 B 20140730; JP 2011102681 A 20110526; JP 5531570 B2 20140625; KR 20120080625 A 20120717; US 2012211215 A1 20120823; WO 2011058924 A1 20110519
DOCDB simple family (application)
EP 10829883 A 20101105; CN 201080050742 A 20101105; JP 2009258118 A 20091111; JP 2010069677 W 20101105; KR 20127011721 A 20101105; US 201013504562 A 20101105