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1. (WO2018160856) COMBUSTION SYSTEM WITH PERFORATED FLAME HOLDER AND SWIRL STABILIZED PREHEATING FLAME
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Pub. No.: WO/2018/160856 International Application No.: PCT/US2018/020485
Publication Date: 07.09.2018 International Filing Date: 01.03.2018
IPC:
F23D 14/76 (2006.01) ,F23D 14/32 (2006.01) ,F23D 14/70 (2006.01) ,F23D 14/58 (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
46
Details
72
Safety devices, e.g. operative in case of failure of gas supply
76
Protecting flame and burner parts
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
32
using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
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
70
Baffles or like flow-disturbing devices
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
58
characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
Applicants:
CLEARSIGN COMBUSTION CORPORATION [US/US]; 12870 Interurban Avenue South Seattle, Washington 98168, US
Inventors:
KENDRICK, Donald; US
Agent:
WIKLOF, Christopher; US
BENNETT II, Harold; US
BROMER, Nicholas S.; US
CONLEE, David C.; US
LARSEN, James C.; US
Priority Data:
62/466,11102.03.2017US
62/466,12302.03.2017US
Title (EN) COMBUSTION SYSTEM WITH PERFORATED FLAME HOLDER AND SWIRL STABILIZED PREHEATING FLAME
(FR) SYSTÈME DE COMBUSTION À STABILISATEUR DE FLAMME PERFORÉ ET À FLAMME DE PRÉCHAUFFAGE STABILISÉE PAR TOURBILLONNEMENT
Abstract:
(EN) A combustion system supports a swirl-stabilized preheating flame with a preheating fuel and an oxidant. The combustion system preheats a perforated flame holder with the preheating flame. After the perforated flame holder has been preheated to the threshold temperature, the combustion system outputs a primary fuel. The perforated flame holder receives a mixture of the primary fuel and the oxidant supports a combustion reaction of the primary fuel and the oxidant.
(FR) L'invention concerne un système de combustion soutenant une flamme de préchauffage stabilisée par tourbillonnement avec un combustible de préchauffage et un comburant. Le système de combustion préchauffe un stabilisateur de flamme perforé au moyen de la flamme de préchauffage. Après le préchauffage du stabilisateur de flamme à la température seuil, le système de combustion délivre un combustible primaire. Le stabilisateur de flamme perforé reçoit un mélange du combustible primaire et du comburant, et soutient une réaction de combustion du combustible primaire et du comburant.
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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)