EP 0926439 A3 20000712 - Gas-fired boiler
Title (en)
Gas-fired boiler
Title (de)
Gasheizkessel
Title (fr)
Chaudière à gaz
Publication
Application
Priority
- EP 98124458 A 19981223
- DE 29722677 U 19971223
- EP 98830175 A 19980324
Abstract (en)
[origin: EP0926439A2] A gas-fired boiler (10) provided with: a burner (16) arranged in a firebox (18); a gas/water heat exchanger (20) arranged around the firebox and provided with a system of flat pipes (22) for the conveyance of the burnt gases (14) arranged in a radial pattern and provided with lateral recesses (106; 24) for noise reduction; a mixer (28) for supplying a gas-air mix to the burner, structured so that the pressure of the gas-air mix is constant regardless of the amount of mix supplied. <IMAGE>
IPC 1-7
IPC 8 full level
F24H 1/28 (2006.01); F28F 1/02 (2006.01); F28F 1/42 (2006.01)
CPC (source: EP)
F24H 1/287 (2013.01); F28F 1/02 (2013.01); F28F 1/42 (2013.01); F28F 1/422 (2013.01)
Citation (search report)
- [X] EP 0234991 A1 19870902 - ETUDE ET D APPLIC GENERALE D E [FR]
- [X] EP 0626541 A1 19941130 - RANCO INC [US]
- [A] US 2210830 A 19400806 - BERNHARD JOHN B
- [PA] WO 9833010 A1 19980730 - AERCO INT INC [US]
- [PA] EP 0821208 A2 19980128 - MONTINI RENATO [IT]
- [X] PATENT ABSTRACTS OF JAPAN vol. 9, no. 70 (M - 367) 30 March 1985 (1985-03-30)
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)
DOCDB simple family (application)
EP 98124458 A 19981223