EP 3728949 B1 20230308 - BURNER AND ASSEMBLY OF COMPACT BURNERS
Title (en)
BURNER AND ASSEMBLY OF COMPACT BURNERS
Title (de)
BRENNER UND ANORDNUNG VON KOMPAKTEN BRENNERN
Title (fr)
BRÛLEUR ET ENSEMBLE DE BRÛLEURS COMPACTS
Publication
Application
Priority
- FR 1762740 A 20171221
- FR 2018053051 W 20181129
Abstract (en)
[origin: WO2019122566A1] The present invention relates to a premix burner (1) consisting of an air inlet tube (2) of length L and of a single specific gas injection (3), said gas injection comprising an upstream gas injector (4), a mixer (5), a downstream gas injection (6) situated at a distance L3 from an upstream end of the air inlet tube (2) and a stabilization element (7); it is characterized in that the gas injection (3) constitutes a unitary mechanical assembly providing a self-stable elementary flame (82). The burner is thus more compact and simpler.
IPC 8 full level
F23D 14/64 (2006.01)
CPC (source: EP KR US)
F23C 5/08 (2013.01 - EP KR); F23C 6/02 (2013.01 - EP KR); F23D 14/02 (2013.01 - US); F23D 14/26 (2013.01 - EP KR); F23D 14/64 (2013.01 - EP KR US); F23D 14/70 (2013.01 - US); F23D 14/84 (2013.01 - US); F23D 23/00 (2013.01 - US); F23C 2900/06043 (2013.01 - EP); F23D 2203/007 (2013.01 - US); F23D 2205/00 (2013.01 - US); F23D 2209/20 (2013.01 - EP KR); F23D 2900/00015 (2013.01 - EP KR); F23D 2900/11401 (2013.01 - EP KR); F23D 2900/14701 (2013.01 - EP 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
DOCDB simple family (publication)
WO 2019122566 A1 20190627; CN 111492180 A 20200804; CN 111492180 B 20231208; EP 3728949 A1 20201028; EP 3728949 B1 20230308; ES 2944436 T3 20230621; FR 3075931 A1 20190628; FR 3075931 B1 20200522; KR 102683939 B1 20240711; KR 20200098542 A 20200820; LT 3728949 T 20230525; PL 3728949 T3 20230626; US 11988378 B2 20240521; US 2020309364 A1 20201001
DOCDB simple family (application)
FR 2018053051 W 20181129; CN 201880082830 A 20181129; EP 18827212 A 20181129; ES 18827212 T 20181129; FR 1762740 A 20171221; KR 20207017827 A 20181129; LT FR2018053051 T 20181129; PL 18827212 T 20181129; US 201816760275 A 20181129