EP 3492814 A1 20190605 - BIOMASS STOVE WITH REDUCED EMISSIONS
Title (en)
BIOMASS STOVE WITH REDUCED EMISSIONS
Title (de)
BIOMASSEOVEN MIT GESENKTEN EMISSIONEN
Title (fr)
POÊLE À BIOMASSE À ÉMISSIONS RÉDUITES
Publication
Application
Priority
IT 201700139805 A 20171204
Abstract (en)
The invention concerns a biomass stove, particularly a pellet stove, comprising a combustion chamber, an unburned gas storage chamber, a flue gas extractor fan device for extracting unburned gas from the storage chamber and for sending it to an exhaust flue, at least one air intake for feeding air from the outside to the inside of the combustion chamber. The combustion chamber comprises a brazier area adapted to receive the biomass and to generate combustible gas and a flame area intended for the combustion of combustible gas coming from the brazier area. There are a first series of apertures at the brazier area for supplying primary gas and a second series of apertures at the flame area for supplying secondary gas. The stove further comprises a branch intercepting the flue gases directed to the exhaust flue such to at least partially direct said flue gases to the primary gas inlet apertures.
IPC 8 full level
F24B 1/02 (2006.01); F23B 80/02 (2006.01); F24B 5/02 (2006.01)
CPC (source: EP)
F23B 50/10 (2013.01); F23B 80/02 (2013.01); F23G 7/10 (2013.01); F24B 1/026 (2013.01); F24B 5/026 (2013.01); F24B 5/028 (2013.01); F23G 2202/10 (2013.01)
Citation (applicant)
- EP 0268208 A2 19880525 - KUENZEL KG PA KUE WERK [DE]
- DE 202006007860 U1 20060921 - PAUL KUENZEL GMBH & CO [DE]
- EP 0260208 A1 19880316 - ROSSIGNOL SA [FR]
- IT MI20150383 A 20150313
Citation (search report)
- [A] DE 202006007860 U1 20060921 - PAUL KUENZEL GMBH & CO [DE]
- [XA] WO 8300373 A1 19830203 - HULTGREN KARL S H
- [X] KR 101658559 B1 20160921 - KIM JONG RACK [KR]
- [Y] CN 205102178 U 20160323 - WANG LIJUN
- [A] WO 9819108 A1 19980507 - HERLT CHRISTIAN [DE]
- [A] DE 102011109780 B3 20130131 - B & 0 SAATINVEST HEIZHAUS OHG [DE]
- [A] FR 2752915 A1 19980306 - MIQUEE MAX [FR]
- [Y] US 4438756 A 19840327 - CHAMBERLAIN JOSEPH G [US], et al
- [Y] KR 20140001316 A 20140107 - KOREA ENERGY RESEARCH INST [KR]
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 3492814 A1 20190605; EP 3492814 B1 20210825; ES 2899173 T3 20220310
DOCDB simple family (application)
EP 18209730 A 20181203; ES 18209730 T 20181203