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1. (WO2019028224) BURNER ASSEMBLY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/028224 International Application No.: PCT/US2018/044957
Publication Date: 07.02.2019 International Filing Date: 02.08.2018
IPC:
F23D 14/06 (2006.01) ,F24C 3/02 (2006.01) ,F23D 14/48 (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
02
with heat produced solely by flame
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
46
Details
48
Nozzles
Applicants:
ELECTROLUX HOME PRODUCTS, INC. [US/US]; 10200 David Taylor Drive Charlotte, NC 28262, US
Inventors:
FOWLER, Warren; US
LEWIS, George; US
MARTIN, Brian; US
Agent:
SOLOMON, Steven, J.; US
CORSO, Joseph, J.; US
SOPKO, Jeffrey, J.; US
SHIMOLA, Howard, G.; US
ZALENSKI, Thaddeus, A.; US
Priority Data:
15/667,82603.08.2017US
Title (EN) BURNER ASSEMBLY
(FR) ENSEMBLE BRÛLEUR
Abstract:
(EN) A burner body includes a wall that defines a combustible-gas chamber. The burner body further includes gas-flow inlet communicating with the combustible-gas chamber and a plurality of burner ports that permit combustible gas to flow from the chamber to an exterior of the burner body. The burner body further includes one or more flow restrictions configured to restrict flow through a proportion of the burner ports. When combustible gas is supplied at a first flow rate, each flow restriction is configured to restrict flow through an associated burner port at a first restriction ratio. When combustible gas is supplied at a second flow rate that is smaller than the first flow rate, each flow restriction is configured to restrict flow through its associated burner port at a second restriction ratio that is less than the first restriction ratio.
(FR) L'invention concerne un corps de brûleur incluant une paroi qui définit une chambre à gaz combustible. Le corps de brûleur inclut en outre une entrée d'écoulement de gaz communiquant avec la chambre à gaz combustible et une pluralité d'orifices de brûleur qui permettent au gaz combustible de s'écouler de la chambre vers un extérieur du corps de brûleur. Le corps de brûleur inclut en outre une ou plusieurs restrictions d'écoulement conçues pour restreindre l'écoulement à travers une proportion des orifices de brûleur. Lorsqu'un gaz combustible est fourni à un premier débit, chaque restriction d'écoulement est conçue pour restreindre l'écoulement à travers un orifice de brûleur associé, à un premier taux de restriction. Lorsqu'un gaz combustible est fourni à un second débit qui est inférieur au premier débit, chaque restriction d'écoulement est conçue pour restreindre l'écoulement à travers son orifice de brûleur associé à un second taux de restriction qui est inférieur au premier taux de restriction.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: English (EN)
Filing Language: English (EN)