EP 3136014 A4 20171227 - HEAT EXCHANGER HAVING CIRCULATION GUIDE
Title (en)
HEAT EXCHANGER HAVING CIRCULATION GUIDE
Title (de)
WÄRMETAUSCHER MIT KREISLAUFFÜHRUNG
Title (fr)
ÉCHANGEUR DE CHALEUR DOTÉ D'UN GUIDE DE CIRCULATION
Publication
Application
Priority
- KR 20140047842 A 20140422
- KR 2015003962 W 20150421
Abstract (en)
[origin: EP3136014A1] The present invention relates to a heat exchanger having a circulation guide and, more particularly, to a heat exchanger having a circulation guide, which induces circulation to prevent water exchanging heat with combustion gas at a high temperature from stagnating. In particular, the present invention relates to a heat exchanger having a circulation guide, which includes a spiral guide disposed on the side of a discharge port to force water to be introduced to a discharge side and a plate-shaped guide disposed on the side of an inlet port to force water to be supplied to the discharge side.
IPC 8 full level
F24H 1/36 (2006.01); F24H 1/20 (2006.01); F24H 1/28 (2006.01); F24H 1/34 (2006.01); F24H 9/00 (2006.01); F28D 7/16 (2006.01); F28F 9/02 (2006.01)
CPC (source: EP KR RU US)
F24H 1/205 (2013.01 - EP US); F24H 1/287 (2013.01 - EP US); F24H 1/34 (2013.01 - EP US); F24H 1/36 (2013.01 - EP KR RU US); F24H 9/00 (2013.01 - KR); F24H 9/0015 (2013.01 - EP US); F28D 7/1646 (2013.01 - EP US); F28F 9/0265 (2013.01 - US); F28F 13/06 (2013.01 - US); F28F 2009/226 (2013.01 - EP US)
Citation (search report)
- [XYI] WO 2009078577 A1 20090625 - KYUNGDONG NAVIEN CO LTD [KR], et al
- [YA] EP 2101135 A2 20090916 - FERROLI SPA [IT]
- [Y] US 1980425 A 19341113 - MORGAN LEIGH F
- [A] WO 9514895 A1 19950601 - RUSTSUN LIMITED [IE], et al
- [Y] WO 2013141728 A2 20130926 - AIC SPOLKA AKCYJNA [PL]
- [A] US 2012138278 A1 20120607 - PACHOLSKI ADAM [PL]
- See also references of WO 2015163667A1
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 3136014 A1 20170301; EP 3136014 A4 20171227; EP 3136014 B1 20201007; CN 106415148 A 20170215; KR 101606264 B1 20160324; KR 20150121817 A 20151030; RU 2647264 C1 20180315; US 2017045310 A1 20170216; WO 2015163667 A1 20151029
DOCDB simple family (application)
EP 15782498 A 20150421; CN 201580032064 A 20150421; KR 20140047842 A 20140422; KR 2015003962 W 20150421; RU 2016144535 A 20150421; US 201515306326 A 20150421