EP 2573497 A3 20140625 - Thermal energy recovery unit, and arrangement for utilizing thermal energy of flue gases
Title (en)
Thermal energy recovery unit, and arrangement for utilizing thermal energy of flue gases
Title (de)
Wärmerückgewinnungsvorrichtung und Anordnung zur Wärmerückgewinnung von Abgasen
Title (fr)
Dispositif de récupération d'énergie thermique et agencement pour récupérer l'énergie thermique des fumées
Publication
Application
Priority
FI 20110325 A 20110923
Abstract (en)
[origin: EP2573497A2] The invention relates to a thermal energy recovery unit in connection with a furnace of a building, comprising a flue duct (110) for conveying flue gas released from the furnace. The recovery unit comprises a liquid container (120) arranged around the flue duct (110) for collecting thermal energy in the flue gas conveyed in the flue duct into the liquid in the liquid container (120), and at least one liquid connection (101, 102) for connecting the liquid container (120) of the recovery unit to another recovery unit so as to enable transfer of the liquid in the liquid container between the recovery units.
IPC 8 full level
F28D 21/00 (2006.01); F24B 7/00 (2006.01); F24B 9/00 (2006.01)
CPC (source: EP)
F24B 7/005 (2013.01); F24B 9/006 (2013.01); F28D 21/0007 (2013.01); F28D 21/0008 (2013.01)
Citation (search report)
- [XYI] DE 3409206 A1 19850919 - WIEMER EDGAR
- [YA] FR 2512177 A1 19830304 - MANENT ROGER [FR]
- [XAI] US 3269382 A 19660830 - RONAN KENNETH M, et al
- [XI] EP 0157893 A1 19851016 - KREIS TRUMA GERAETEBAU [DE]
- [XI] FR 2334060 A1 19770701 - STAMICARBON [NL]
- [Y] US 704009 A 19020708 - EBERSOLE JOHN [US]
- [A] JP S5646985 A 19810428 - KIKUCHI HIROAKI
- [A] JP 2010156529 A 20100715 - NAKAJIMA YASUJI
- [A] GB 2360081 A 20010912 - LYNESS ROBERT [GB]
- [A] US 5823175 A 19981020 - SWEITZER BRUCE K [US], et al
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)
EP 2573497 A2 20130327; EP 2573497 A3 20140625; FI 20110325 A0 20110923; RU 2012140626 A 20140327
DOCDB simple family (application)
EP 12185413 A 20120921; FI 20110325 A 20110923; RU 2012140626 A 20120924