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Machine translation
1. (WO2007085912) AIRFOIL FOR A FIRST STAGE NOZZLE GUIDE VANE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/085912    International Application No.:    PCT/IB2006/004190
Publication Date: 02.08.2007 International Filing Date: 22.12.2006
IPC:
F01D 5/14 (2006.01)
Applicants: ROLLS-ROYCE POWER ENGINEERING PLC [GB/GB]; Moor Lane, Derby DE24 8BJ (GB) (For All Designated States Except US).
SALTMAN, Ivor [GB/GB]; (GB) (For US Only).
WALTERS, Sean, Alan [GB/GB]; (GB) (For US Only).
NAPPER, Andrew, Thomas [GB/GB]; (GB) (For US Only)
Inventors: SALTMAN, Ivor; (GB).
WALTERS, Sean, Alan; (GB).
NAPPER, Andrew, Thomas; (GB)
Agent: EVERY, David, Aidan; Marks & Clerk, Sussex House, 83-85 Mosley Street, Manchester M2 3LG (GB)
Priority Data:
60/755,498 29.12.2005 US
11/644,337 22.12.2006 US
Title (EN) AIRFOIL FOR A FIRST STAGE NOZZLE GUIDE VANE
(FR) PROFIL D'UNE AUBE DE GUIDAGE DE TUYERE DE PREMIER ETAGE
Abstract: front page image
(EN)The present invention provides an airfoil (32) for a first stage nozzle guide vane having an external surface with first and second sides. The external surface extends spanwise between a hub and a tip and streamwise between a leading edge (34) and a trailing edge (36) of the airfoil. The external surface includes a contour substantially defined by Table 1 as listed in the specification.
(FR)L'invention porte sur le profil d'une aube de guidage de tuyère de premier étage présentant une surface extérieure présentant un premier et un deuxième côté. La surface extérieure s'étend radialement entre le moyeu et une extrémité et dans le sens du flux entre le bord d'attaque et le bord de fuite du profil. Le contour de la surface extérieure est quasiment défini par la Table 1 figurant dans les spécifications.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)