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1. (WO2015042262) TORTUOUS COOLING PASSAGEWAY FOR ENGINE COMPONENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/042262    International Application No.:    PCT/US2014/056302
Publication Date: 26.03.2015 International Filing Date: 18.09.2014
IPC:
F01D 11/08 (2006.01), F01D 25/12 (2006.01), F02C 7/14 (2006.01), F02C 7/18 (2006.01)
Applicants: UNITED TECHNOLOGIES CORPORATION [US/US]; One Financial Plaza Hartford, Connecticut 06101 (US)
Inventors: ROMANV, Dmitriy A.; (US)
Agent: MURPHY, Timothy J.; (US)
Priority Data:
61/879,205 18.09.2013 US
Title (EN) TORTUOUS COOLING PASSAGEWAY FOR ENGINE COMPONENT
(FR) PASSAGE DE REFROIDISSEMENT SINUEUX POUR COMPOSANT DE MOTEUR
Abstract: front page image
(EN)One exemplary embodiment of this disclosure relates to a gas turbine engine including a component having a body. The body includes a tortuous cooling passageway, which provides a flow path extending between an inlet in a first surface of the body and an exit in a second surface of the body.
(FR)Un mode de réalisation, donné à titre d'exemple, de la présente invention concerne un moteur à turbine à gaz comprenant un composant présentant un corps. Ce corps comprend un passage de refroidissement sinueux, qui crée un chemin d'écoulement s'étendant entre une entrée dans une première surface du corps et une sortie dans une seconde surface du corps.
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, 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 (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: English (EN)
Filing Language: English (EN)