EP 2948726 A2 20151202 - HEAT EXCHANGER HAVING A COMPACT DESIGN
Title (en)
HEAT EXCHANGER HAVING A COMPACT DESIGN
Title (de)
WÄRMETAUSCHER IN KOMPAKTBAUWEISE
Title (fr)
ÉCHANGEUR DE CHALEUR AYANT UNE CONFIGURATION COMPACTE
Publication
Application
Priority
- US 201361756784 P 20130125
- US 2014012706 W 20140123
Abstract (en)
[origin: WO2014116805A2] Disclosed is a heat exchanger having an economizer configured as a ring of tubes in a periphery of the heat exchanger. The heat exchanger includes a cylindrical flue collector and a manifold at either end of the cylindrical flue collector. The manifold has a plurality of chambers. The manifold can be made of steel or plastic and governs fluid flow rate and direction within a ring of tubes. At least two rings of heat exchanging tubes, an outer ring and an inner ring, are within the cylindrical flue collector. The rings of tubes are concentric with respect to each other.
IPC 8 full level
F28F 9/22 (2006.01); F24H 1/40 (2006.01); F28D 21/00 (2006.01); F28F 1/00 (2006.01)
CPC (source: EP US)
F28D 7/1676 (2013.01 - EP US); F28D 21/0007 (2013.01 - EP US); F28F 1/006 (2013.01 - EP US); F28F 9/22 (2013.01 - EP US); F24D 12/02 (2013.01 - EP US); F24D 2200/18 (2013.01 - EP US); F24H 1/36 (2013.01 - EP US); F28F 1/12 (2013.01 - EP US); F28F 9/182 (2013.01 - EP US); F28F 21/067 (2013.01 - EP US); F28F 21/083 (2013.01 - EP US); F28F 21/086 (2013.01 - EP US); Y02B 30/00 (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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014116805 A2 20140731; WO 2014116805 A3 20141002; CA 2899275 A1 20140731; EP 2948726 A2 20151202; EP 2948726 A4 20161207; US 2015323265 A1 20151112
DOCDB simple family (application)
US 2014012706 W 20140123; CA 2899275 A 20140123; EP 14742909 A 20140123; US 201414762952 A 20140123