EP 1078207 A1 20010228 - CALORIFIC BURNER
Title (en)
CALORIFIC BURNER
Title (de)
BRENNWERTBRENNER
Title (fr)
BRULEUR CALORIFIQUE
Publication
Application
Priority
- DE 0000041 W 20000105
- DE 29900238 U 19990111
Abstract (en)
[origin: WO0042361A1] The invention relates to a calorific burner such as an oil burner, gas burner or combination burner, especially for heating boilers that operate at very low and low temperatures. The inventive calorific burner is provided with an air preheater (3) for the burner air which is heated up by the effluents (7) of the burner.
IPC 1-7
IPC 8 full level
F23L 15/04 (2006.01); F24H 8/00 (2006.01)
CPC (source: EP)
F23L 15/04 (2013.01); F24H 8/00 (2013.01); F24H 9/0084 (2013.01); Y02B 30/00 (2013.01); Y02E 20/34 (2013.01)
Citation (search report)
See references of WO 0042361A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 29900238 U1 19990812; EP 1078207 A1 20010228; WO 0042361 A1 20000720
DOCDB simple family (application)
DE 29900238 U 19990111; DE 0000041 W 20000105; EP 00906149 A 20000105