EP 3132219 A1 20170222 - HEAT EXCHANGER AND A SYSTEM FOR RECOVERY OF THERMAL ENERGY FROM WASTE WATER
Title (en)
HEAT EXCHANGER AND A SYSTEM FOR RECOVERY OF THERMAL ENERGY FROM WASTE WATER
Title (de)
WÄRMETAUSCHER UND SYSTEM ZUR RÜCKGEWINNUNG VON WÄRMEENERGIE AUS ABWASSER
Title (fr)
ÉCHANGEUR DE CHALEUR ET SYSTÈME DE RÉCUPÉRATION D'ÉNERGIE THERMIQUE À PARTIR D'EAUX USÉES
Publication
Application
Priority
- SE 1450454 A 20140414
- SE 2015050436 W 20150414
Abstract (en)
[origin: WO2015160303A1] The present invention relates to a heat exchanger and a system for recovery of thermal energy from waste water. The heat exchanger comprises: an outer tube, an inner tube for waste water, and a control element, wherein said inner tube is arranged in said outer tube in such a way that a space is formed between said inner tube and said outer tube and wherein said control element is arranged in said space and is arranged to guide a medium in a helical movement around the inner tube so that thermal energy from said waste water is transferred to said medium.
IPC 8 full level
F28D 7/10 (2006.01); F28F 13/06 (2006.01)
CPC (source: EP SE US)
E03C 1/00 (2013.01 - US); F28D 7/106 (2013.01 - EP SE US); F28D 21/0012 (2013.01 - EP US); F28F 1/36 (2013.01 - EP US); F28F 13/06 (2013.01 - SE); F28F 13/12 (2013.01 - EP US); A47L 15/4291 (2013.01 - EP US); D06F 39/006 (2024.01 - SE); D06F 39/30 (2024.01 - EP US); E03C 2001/005 (2013.01 - EP US); F24D 17/0005 (2013.01 - SE); F28D 21/0012 (2013.01 - SE); F28F 2009/228 (2013.01 - EP US); F28F 2240/00 (2013.01 - EP US); Y02B 30/56 (2013.01 - 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 2015160303 A1 20151022; EP 3132219 A1 20170222; EP 3132219 A4 20180214; SE 1450454 A1 20151015; SE 538978 C2 20170307; US 2017038158 A1 20170209
DOCDB simple family (application)
SE 2015050436 W 20150414; EP 15779895 A 20150414; SE 1450454 A 20140414; US 201515304315 A 20150414