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1. (WO2014197045) ACTIVE COOLING OF GROMMET BOSSES FOR A COMBUSTOR PANEL OF A GAS TURBINE ENGINE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/197045 International Application No.: PCT/US2014/023504
Publication Date: 11.12.2014 International Filing Date: 11.03.2014
IPC:
F02C 7/12 (2006.01) ,F23M 5/04 (2006.01) ,F23R 3/42 (2006.01) ,F02C 3/14 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
7
Features, component parts, details or accessories, not provided for in, or of interest apart from, groups F02C1/-F02C6/158; Air intakes for jet-propulsion plants
12
Cooling of plants
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
M
CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
5
Casings; Linings; Walls
04
Supports for linings
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
42
characterised by the arrangement or form of the flame tubes or combustion chambers
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
3
Gas-turbine plants characterised by the use of combustion products as the working fluid
14
characterised by the arrangement of the combustion chamber in the plant
Applicants:
UNITED TECHNOLOGIES CORPORATION [US/US]; 1 Financial Plaza Hartford, Connecticut 06101, US
Inventors:
ERBAS-SEN, Nurhak; US
HOKE, James B.; US
TU, John S.; US
PACHECO-TOUGAS, Monica; US
Agent:
O'SHEA, Patrick J.; US
Priority Data:
61/777,82812.03.2013US
Title (EN) ACTIVE COOLING OF GROMMET BOSSES FOR A COMBUSTOR PANEL OF A GAS TURBINE ENGINE
(FR) REFROIDISSEMENT ACTIF DE BOSSAGES D'OEILLET POUR UN PANNEAU DE CHAMBRE DE COMBUSTION D'UN MOTEUR À TURBINE À GAZ
Abstract:
(EN) A liner assembly for a combustor of a gas turbine engine according to one disclosed non-limiting embodiment of the present disclosure includes a grommet with a multiple of grommet cooling passages.
(FR) Un ensemble chemisage pour une chambre de combustion d'un moteur à turbine à gaz selon un mode de réalisation de la présente invention comprend un œillet pourvu d'une multitude de passages de refroidissement d'œillet.
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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, LT, 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, 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)