EP 3286498 A1 20180228 - IMPROVED GAS BURNER WITH MULTI-RING MAIN FLAMES
Title (en)
IMPROVED GAS BURNER WITH MULTI-RING MAIN FLAMES
Title (de)
VERBESSERTER GASBRENNER MIT HAUPTFLAMMEN MIT MEHREREN RINGEN
Title (fr)
BRÛLEUR À GAZ AMÉLIORÉ COMPRENANT DES FLAMMES PRINCIPALES EN PLUSIEURS ANNEAUX
Publication
Application
Priority
- IT VE20150017 A 20150424
- IT VE20150018 A 20150424
- IT UB20153850 A 20150924
- IB 2016052272 W 20160421
Abstract (en)
[origin: WO2016170497A1] An i m p roved g as b u rn e r w ith m u lt i p l e ri n gs of m a i n f l a m es, characterised by comprising: - an injector holder structure (2) provided with means (16) for its installation on the upper sheet metal of a cooking hob, - a central distribution cham ber provided with in a central flam e d ivider element (44, 86), which is rigid with said injector holder structure (2), and is configured to generate a central ring of flames, said central distribution chamber (44) being closed upperly by a circular cover (6), - an annular distribution chamber provided within an annular flame divider element (4), which is rested on said injector holder structure (2), and is configured to generate at least one ring of main flames which is concentric with said central ring of flames, said annular distribution chamber (4) being separated from said central distribution chamber (44) by an annular space (57), and being closed upperly by an annular cover (8), - a first venturi conduit (32, 32') and a second venturi conduit (36, 36') which are substantially horizontal and parallel, and situated in said injector holder structure (2) within the plan outline defined by said annular flame divider element (4), and have an inlet end facing a respective injector (22, 30) associated with a lateral wal l of respective adjacent cavities ( 1 8, 24) provided in said injector holder structure (2) and an outer end opening into respective cavities (34, 38) in fluidic connection respectively with said central distribution chamber and with said annular distribution chamber (4).
IPC 8 full level
F23D 14/04 (2006.01); F23D 14/06 (2006.01)
CPC (source: EP KR)
F23D 14/04 (2013.01 - EP); F23D 14/06 (2013.01 - EP); F23D 14/065 (2013.01 - EP KR); F23D 14/64 (2013.01 - KR); F24C 3/085 (2013.01 - KR); F23D 2203/007 (2013.01 - KR); F23D 2900/14062 (2013.01 - EP KR)
Citation (search report)
See references of WO 2016170497A1
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)
WO 2016170497 A1 20161027; CN 107567569 A 20180109; CN 107567569 B 20190816; EP 3286498 A1 20180228; EP 3286498 B1 20180919; KR 102527598 B1 20230428; KR 20170139579 A 20171219; PL 3286498 T3 20190228
DOCDB simple family (application)
IB 2016052272 W 20160421; CN 201680022552 A 20160421; EP 16725919 A 20160421; KR 20177032869 A 20160421; PL 16725919 T 20160421