EP 3480546 A4 20190626 - HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS PROVIDED WITH SAME
Title (en)
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS PROVIDED WITH SAME
Title (de)
WÄRMETAUSCHER UND KÄLTEKREISLAUFVORRICHTUNG DAMIT
Title (fr)
ÉCHANGEUR THERMIQUE ET APPAREIL À CYCLE DE RÉFRIGÉRATION POURVU DE CELUI-CI
Publication
Application
Priority
JP 2016069530 W 20160630
Abstract (en)
[origin: EP3480546A1] In an outdoor heat exchanger (17), a longitudinal direction of a fin (21) is in parallel to an orientation of the gravity (YG). A first drain region (27) is provided on a side of an end portion (22a) of the fin (21), and a second drain region (29) is provided on a side of an end portion (22b). An outer wall lower surface (33) of a heat transfer tube (31) is located substantially horizontally. A first outer wall upper surface (35) of the heat transfer tube (31) slopes down at a first angle of inclination (¸1) from an end portion (36) toward the first drain region (27). A second outer wall upper surface (37) of the heat transfer tube (31) slopes down at a second angle of inclination (¸2) from the end portion (36) toward the second drain region (29).
IPC 8 full level
F28F 1/32 (2006.01); F25B 39/02 (2006.01); F28D 21/00 (2006.01); F28F 1/02 (2006.01); F28F 1/04 (2006.01); F28F 13/08 (2006.01); F28F 17/00 (2006.01)
CPC (source: EP)
F25B 39/02 (2013.01); F28F 1/02 (2013.01); F28F 1/022 (2013.01); F28F 1/04 (2013.01); F28F 1/32 (2013.01); F28F 13/08 (2013.01); F28F 17/005 (2013.01); F28D 2021/0068 (2013.01); F28D 2021/0071 (2013.01); F28F 2250/02 (2013.01)
Citation (search report)
- [X] US 2010006276 A1 20100114 - CREMASCHI LORENZO [US], et al
- [X] JP H1062086 A 19980306 - NIPPON LIGHT METAL CO
- [X] JP H04177091 A 19920624 - TOSHIBA CORP
- [A] JP 2015117876 A 20150625 - NIPPON LIGHT METAL CO
- [A] EP 1429101 A2 20040616 - MODINE MFG CO [US]
- [A] JP 2005114308 A 20050428 - MATSUSHITA ELECTRIC IND CO LTD
- See references of WO 2018003091A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3480546 A1 20190508; EP 3480546 A4 20190626; EP 3480546 B1 20210324; JP 6621922 B2 20191218; JP WO2018003091 A1 20190228; WO 2018003091 A1 20180104
DOCDB simple family (application)
EP 16907324 A 20160630; JP 2016069530 W 20160630; JP 2018524685 A 20160630