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1. (WO2017133819) GAS TURBINE COMBUSTION CHAMBER HAVING A WALL CONTOUR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/133819 International Application No.: PCT/EP2016/081220
Publication Date: 10.08.2017 International Filing Date: 15.12.2016
IPC:
F23R 3/06 (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
06
Arrangement of apertures along the flame tube
Applicants:
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG [DE/DE]; Eschenweg 11 OT Dahlewitz 15827 Blankenfelde-Mahlow, DE
Inventors:
CLEMEN, Carsten; DE
Priority Data:
10 2016 201 452.801.02.2016DE
Title (DE) GASTURBINENBRENNKAMMER MIT WANDKONTURIERUNG
(EN) GAS TURBINE COMBUSTION CHAMBER HAVING A WALL CONTOUR
(FR) CHAMBRE DE COMBUSTION POUR TURBINE À GAZ, DÉLIMITÉE PAR UNE PAROI
Abstract:
(DE) Die Erfindung bezieht sich auf eine Gasturbinenbrennkammer mit einer inneren Brennkammerwand (2) und einer äußeren Brennkammerwand (3), welche eine Ringbrennkammer bilden, wobei in der inneren Brennkammerwand (2) und der äußeren Brennkammerwand (3) um den Umfang verteilt Mischluftlöcher (4) ausgebildet sind, wobei die jeweilige Brennkammerwand (2, 3) im Bereich der Mischluftlöcher (4) zum Innenraum (5) der Brennkammer (15) ausgebaucht ist, wobei das Mischluftloch (4) in der Ausbauchung (6) angeordnet ist.
(EN) The invention relates to a gas turbine combustion chamber comprising an inner combustion chamber wall (2) and an outer combustion chamber wall (3) that form an annular combustion chamber; air blending holes (4) are distributed along the circumference of the inner (2) and outer combustion chamber walls (3); in the region of said air blending holes (4), the combustion chamber walls (2, 3) bulge in the direction of the interior (5) of the combustion chamber (15), the air blending hole (4) being located in the bulge (6).
(FR) L’invention concerne une chambre de combustion pour turbine à gaz, comprenant une paroi interne (2) et une paroi externe (3) qui forment une chambre de combustion annulaire ; des trous (4) destinés à l’air mélangé pratiqués dans la paroi interne (2) et la paroi externe (3) de la chambre de combustion sont répartis sur la circonférence ; la paroi de chambre de combustion (2, 3) respective est bombée vers l'espace interne (5) de la chambre de combustion (15) dans la zone des trous (4) destinés à l’air mélangé, le trou d’air mélangé (4) étant disposé dans la partie bombée (6).
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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, 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 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: German (DE)
Filing Language: German (DE)
Also published as:
US20180156459