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1. (WO2017093615) GAS BURNER WITH MULTIPLE RINGS OF FLAMES HAVING TWO PARALLEL VENTURIS, ONE ABOVE THE OTHER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/093615 International Application No.: PCT/FR2015/053260
Publication Date: 08.06.2017 International Filing Date: 30.11.2015
IPC:
F23D 14/06 (2006.01) ,F24C 3/08 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
D
BURNERS
14
Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
02
Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
04
induction type, e.g. Bunsen burner
06
with radial outlets at the burner head
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
C
OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
3
Stoves or ranges for gaseous fuels
08
Arrangement or mounting of burners
Applicants:
SOURDILLON [FR/FR]; 8 Allée de la Robinetterie 37250 Veigne, FR
Inventors:
TROCHOU, Christophe; FR
MEREAU, Fabienne; FR
MONGAY, Gilles; FR
Agent:
AUDUSSEAU-GIRARDEAU, Magaly; FR
Priority Data:
Title (EN) GAS BURNER WITH MULTIPLE RINGS OF FLAMES HAVING TWO PARALLEL VENTURIS, ONE ABOVE THE OTHER
(FR) BRULEUR A GAZ A MULTIPLES COURONNES DE FLAMMES AYANT DEUX VENTURIS PARALLELS, L'UN AU-DESSUS DE L'AUTRE
Abstract:
(EN) The invention relates to a gas burner with multiple rings of flames, able to be mounted on a hotplate on the top of a cooker, the said burner comprising a central burner (1) and at least one annular burner (3) surrounding the central burner, and a burner body (6) able to be fixed to the said top hotplate (P). The burner body (6) comprises at least a first gas inlet (8) communicating with a first gas injector (9) situated facing a first, convergent-divergent pipe (10) forming a Venturi, the said first pipe (10) having an axis substantially parallel to the said hotplate plane (P1) and being able to supply the said annular burner (3) with an air/gas mixture, and a second pipe (5) forming a Venturi, of axis parallel to the axis of the first pipe (10) situated above the said first pipe (10), the second pipe being able to supply the said central burner (1) with an air/gas mixture.
(FR) L'invention, concerne un brûleur à gaz à multiple couronnes de flammes, propre à être montés sur une plaque de dessus d'un appareil de cuisson, ledit brûleur comportant un brûleur central (1) et au moins un brûleur annulaire (3) entourant le brûleur central, et un corps de brûleur (6) propre à être fixé sur ladite plaque de dessus (P). Le corps de brûleur (6) comporte au moins une première arrivée de gaz (8) communiquant avec un premier injecteur de gaz (9) situé en regard d'un premier conduit (10) convergeant-divergeant formant Venturi, ledit premier conduit (10) présentant un axe sensiblement parallèle audit plan de plaque (P1) et étant apte à alimenter ledit brûleur annulaire (3) avec un mélange air/gaz, et un second conduit (5) formant Venturi, d'axe parallèle à l'axe du premier conduit (10) et situé au-dessus dudit premier conduit (10), le second conduit étant apte à alimenter ledit brûleur central (1) avec un mélange air/gaz.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
EP3384208US20180347808