EP 3141858 A4 20180124 - BENDED HEAT EXCHANGER
Title (en)
BENDED HEAT EXCHANGER
Title (de)
GENEIGTER WÄRMETAUSCHER
Title (fr)
ÉCHANGEUR DE CHALEUR COURBÉ
Publication
Application
Priority
- CN 201410188198 A 20140506
- CN 2015078406 W 20150506
Abstract (en)
[origin: EP3141858A1] Disclosed is a bended heat exchanger (10), which comprises: a first collecting pipe (101) and a second collecting pipe (102); a plurality of flat pipes (103), which have two ends thereof respectively connected with the first collecting pipe (101) and the second collecting pipe (102) and which are arranged spaced apart from each other along the axial directions thereof; and fins (104) which are arranged between adjacent flat pipes (103) and extend in a corrugated manner along the length direction of the flat pipes (103), the thickness of the fin (104) being FT; in the first and the second collecting pipes (101, 102), the larger external diameter is OD, and the larger wall thickness is T; the width of the flat pipes (103) is W, the arc radius of the fin (104) is FR, the height of the fin (104) is FH, and 0.01¤(100×FT×FR×T)/(FH×OD)¤9.
IPC 8 full level
F28D 1/053 (2006.01)
CPC (source: EP KR US)
F28D 1/047 (2013.01 - US); F28D 1/05333 (2013.01 - KR); F28D 1/05366 (2013.01 - EP US); F28F 1/126 (2013.01 - KR US); F28F 1/128 (2013.01 - EP US); F28F 9/02 (2013.01 - KR US); F28F 9/0243 (2013.01 - EP US); F28D 2001/0273 (2013.01 - EP US); F28D 2021/0068 (2013.01 - EP US)
Citation (search report)
- [A] EP 0855567 A2 19980729 - MODINE MFG CO [US]
- [A] CN 103411446 A 20131127 - SANHUA HANGZHOU MICRO CHANNEL HEAT EXCHANGER CO LTD
- [A] EP 1962040 A1 20080827 - DELPHI TECH INC [US]
- See references of WO 2015169231A1
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 3141858 A1 20170315; EP 3141858 A4 20180124; EP 3141858 B1 20210120; CN 103925745 A 20140716; CN 103925745 B 20160406; KR 101897385 B1 20180910; KR 20160148010 A 20161223; MX 2016014494 A 20170406; US 2017059252 A1 20170302; WO 2015169231 A1 20151112
DOCDB simple family (application)
EP 15788925 A 20150506; CN 201410188198 A 20140506; CN 2015078406 W 20150506; KR 20167033719 A 20150506; MX 2016014494 A 20150506; US 201515308421 A 20150506