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1. (WO2018038792) FUEL-AIR MIXER ASSEMBLY FOR USE IN A COMBUSTOR OF A TURBINE ENGINE
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Pub. No.: WO/2018/038792 International Application No.: PCT/US2017/037374
Publication Date: 01.03.2018 International Filing Date: 14.06.2017
IPC:
F23R 3/14 (2006.01) ,F23R 3/28 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
R
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
3
Continuous combustion chambers using liquid or gaseous fuel
02
characterised by the air-flow or gas-flow configuration
04
Air inlet arrangements
10
for primary air
12
inducing a vortex
14
by using swirl vanes
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
R
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
3
Continuous combustion chambers using liquid or gaseous fuel
28
characterised by the fuel supply
Applicants:
GENERAL ELECTRIC COMPANY [US/US]; 1 River Road Schenectady, NY 12345, US
Inventors:
DANIS, Allen Michael; US
NANDURI, Jagannath Ramchandra; US
OVERMAN, Nicholas, Ryan; US
JOHNSON, Arthur Wesley; US
PAL, Sibtosh; US
Agent:
KACHUR, Pamela, A.; US
WINTER, Catherine, J.; US
GNIBUS, Michael, M.; US
MIDGLEY, Stephen, G.; US
DIMAURO, Peter, T.; US
Priority Data:
15/244,79723.08.2016US
Title (EN) FUEL-AIR MIXER ASSEMBLY FOR USE IN A COMBUSTOR OF A TURBINE ENGINE
(FR) ENSEMBLE MÉLANGEUR CARBURANT-AIR DESTINÉ À ÊTRE UTILISÉ DANS UNE CHAMBRE DE COMBUSTION D'UN MOTEUR À TURBINE
Abstract:
(EN) A fuel-air mixer assembly (52) that includes a mixer portion, and a flare cup portion (60) coupled to the mixer portion. The flare cup portion includes a side wall (68) that including an inlet opening and a discharge opening (72) defined therein. The side wall is oriented such that the discharge opening is axi-asymmetrically shaped relative to a centerline (74) of the fuel-air mixer assembly.
(FR) L'invention concerne un ensemble mélangeur carburant-air (52) qui comprend une partie mélangeur et une partie coupelle évasée (60) couplée à la partie mélangeur. La partie coupelle évasée comprend une paroi latérale (68) dans laquelle une ouverture d'admission et une ouverture d'évacuation (72) sont définies. La paroi latérale est orientée de sorte que l'ouverture d'évacuation soit de forme axi-asymétrique par rapport à une ligne centrale (74) de l'ensemble mélangeur carburant-air.
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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)