EP 4359698 A1 20240501 - COMBUSTION HEATING DEVICE HAVING A MAIN DUCT AND A SECONDARY DUCT
Title (en)
COMBUSTION HEATING DEVICE HAVING A MAIN DUCT AND A SECONDARY DUCT
Title (de)
VERBRENNUNGSHEIZGERÄT MIT HAUPT- UND NEBENKANAL
Title (fr)
DISPOSITIF DE CHAUFFAGE A COMBUSTION COMPORTANT UN CONDUIT PRINCIPAL ET UN CONDUIT SECONDAIRE
Publication
Application
Priority
- FR 2106850 A 20210625
- FR 2022051162 W 20220615
Abstract (en)
[origin: WO2022269169A1] The subject of the present invention is a combustion heating device (10) intended to supply heat into the vicinity of crops, comprising: - an enclosure (12), inside which there extend a main exhaust duct (14) and an annular peripheral duct (16), the main exhaust duct (14) opening out at its upper axial end via an outlet mouth (20), at least one combustion chamber (24, 26, 28) which is connected to the main exhaust duct (14) through the peripheral duct (16) and which is intended to produce heat from a fuel (30) in a central firebox zone (48), the heating device (10) thus making it possible to produce a stream of hot air (F1) which is propelled to the outlet of the main exhaust duct (14).
IPC 8 full level
F23B 10/00 (2011.01); A01G 13/06 (2006.01); F23B 50/00 (2006.01); F23G 5/38 (2006.01); F23G 7/10 (2006.01); F23L 9/00 (2006.01); F24B 7/00 (2006.01)
CPC (source: EP)
A01G 13/06 (2013.01); F23B 10/00 (2013.01); F23B 50/00 (2013.01); F23G 5/38 (2013.01); F23G 7/105 (2013.01); F23L 9/00 (2013.01); F24B 1/16 (2013.01); F24B 5/028 (2013.01); F24B 7/005 (2013.01)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3124580 A1 20221230; FR 3124580 B1 20230707; EP 4359698 A1 20240501; WO 2022269169 A1 20221229
DOCDB simple family (application)
FR 2106850 A 20210625; EP 22744793 A 20220615; FR 2022051162 W 20220615