EP 3362759 A1 20180822 - HEAT EXCHANGER FOR RESIDENTIAL HVAC APPLICATIONS
Title (en)
HEAT EXCHANGER FOR RESIDENTIAL HVAC APPLICATIONS
Title (de)
WÄRMETAUSCHER FÜR HLK-GERÄTE IM WOHNBEREICH
Title (fr)
ÉCHANGEUR DE CHALEUR POUR DES APPLICATIONS RÉSIDENTIELLES DE CHAUFFAGE, VENTILATION ET CLIMATISATION (HVAC)
Publication
Application
Priority
IB 2015002175 W 20151012
Abstract (en)
[origin: WO2017064531A1] A heat exchanger is provided including a first header, a second header, and a plurality of heat exchange tubes arranged in a spaced parallel relationship and fluidly coupling the first and second headers. At least one of the first header, second header and the plurality of heat exchange tubes includes a bend. The heat exchanger having an aspect ratio between about 2 and 6 after formation of the bend.
IPC 8 full level
F28D 1/047 (2006.01)
CPC (source: EP US)
F28D 1/047 (2013.01 - EP US); F28D 1/0475 (2013.01 - US)
Citation (search report)
See references of WO 2017064531A1
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)
WO 2017064531 A1 20170420; EP 3362759 A1 20180822; EP 3362759 B1 20220727; US 2018299205 A1 20181018
DOCDB simple family (application)
IB 2015002175 W 20151012; EP 15804581 A 20151012; US 201515767064 A 20151012