EP 1933101 A3 20120905 - Heat exchanger with combustion chamber
Title (en)
Heat exchanger with combustion chamber
Title (de)
Wärmetauscher mit Brennkammer
Title (fr)
Echangeur thermique avec d'une chambre de combustion
Publication
Application
Priority
- DE 102006058278 A 20061208
- AT 2182007 A 20070212
Abstract (en)
[origin: EP1933101A2] The combined heat exchanger and combustion chamber (2) for heating systems is made from sheet metal (3) and is double-walled. The walls enclose a water channel (6) and are shaped to form a fuel gas channel (4) at the base.
IPC 8 full level
F24H 1/32 (2006.01); F24H 1/24 (2006.01); F24H 1/26 (2006.01); F24H 1/28 (2006.01); F24H 1/30 (2006.01); F24H 1/34 (2006.01); F24H 1/36 (2006.01); F24H 1/44 (2006.01)
CPC (source: EP)
F24H 1/24 (2013.01); F24H 1/26 (2013.01); F24H 1/287 (2013.01); F24H 1/30 (2013.01); F24H 1/32 (2013.01); F24H 1/34 (2013.01); F24H 1/36 (2013.01); F24H 1/44 (2013.01)
Citation (search report)
- [X] GB 903630 A 19620815 - SIEVERT AB MAX
- [X] US 4846149 A 19890711 - CHATO JOHN D [CA]
- [XI] WO 0144727 A1 20010621 - SOUTHCORP AUSTRALIA PTY LTD [AU], et al
- [AD] DE 102005033050 A1 20060316 - VAILLANT GMBH [DE]
- [A] DE 3432526 A1 19860313 - THYSSEN INDUSTRIE [DE]
- [A] FR 2507293 A1 19821210 - DRU BV [NL]
- [A] EP 0281125 A2 19880907 - VAILLANT JOH GMBH & CO [DE]
- [A] EP 0994313 A1 20000419 - FASTO NEFIT BV [NL]
- [A] DE 2308374 A1 19740905 - STREBELWERK GMBH
- [A] EP 1136764 A2 20010926 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1933101 A2 20080618; EP 1933101 A3 20120905; DE 102007057932 A1 20080821
DOCDB simple family (application)
EP 07023308 A 20071201; DE 102007057932 A 20071201