EP 0866269 B1 20021127 - Boiler for heat generation
Title (en)
Boiler for heat generation
Title (de)
Kesselanlage für eine Wärmeerzeugung
Title (fr)
Chaudière pour la génération de chaleur
Publication
Application
Priority
EP 97810161 A 19970318
Abstract (en)
[origin: EP0866269A1] The boiler plant for heat generation consists of a combustion chamber and a burner working at the head side of the boiler plant for operation with a liquid or gaseous fuel. The burner has a fitment for the feeding-in of combustion air which induces flame stabilisation in the combustion chamber. In the combustion chamber, at least one grille-shaped device or restrictor ring (103,104) is built which divides the chamber into a front part and a rear part. The devices induce a limitation upon an inner recirculation zone in the front part pointing downstream and the formation of exterior recirculation zones fed by returned flue gases.
IPC 1-7
IPC 8 full level
F23C 7/00 (2006.01); F23C 9/00 (2006.01); F23D 17/00 (2006.01); F23M 9/06 (2006.01)
CPC (source: EP US)
F23C 7/002 (2013.01 - EP US); F23C 9/006 (2013.01 - EP US); F23D 17/002 (2013.01 - EP US); F23M 9/06 (2013.01 - EP US); F23C 2202/30 (2013.01 - EP US); F23C 2900/07002 (2013.01 - EP US); F23C 2900/09002 (2013.01 - EP US); F23D 2209/20 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IT LI NL PT SE
DOCDB simple family (publication)
EP 0866269 A1 19980923; EP 0866269 B1 20021127; AT E228628 T1 20021215; DE 59708821 D1 20030109; DK 0866269 T3 20030324; ES 2188882 T3 20030701; PT 866269 E 20030430; US 5961315 A 19991005
DOCDB simple family (application)
EP 97810161 A 19970318; AT 97810161 T 19970318; DE 59708821 T 19970318; DK 97810161 T 19970318; ES 97810161 T 19970318; PT 97810161 T 19970318; US 3284098 A 19980302