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Machine translation
1. (WO2015034612) FAN BLADES AND MANUFACTURE METHODS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/034612    International Application No.:    PCT/US2014/049586
Publication Date: 12.03.2015 International Filing Date: 04.08.2014
IPC:
F01D 5/18 (2006.01), F01D 25/12 (2006.01), F04D 29/38 (2006.01), F04D 29/58 (2006.01), F02C 7/12 (2006.01)
Applicants: UNITED TECHNOLOGIES CORPORATION [US/US]; One Financial Plaza Hartford, Connecticut 06103 (US)
Inventors: DROZDENKO, Lee M.; (US).
HANSEN, James O.; (US).
MEYER, Jesse C.; (US).
MARCIN, JR., John J.; (US).
SHEMENSKI, Robert M.; (US).
WEBB, Scot A.; (US).
GATES, Brandon A.; (US).
MORDEN, Michael A.; (US)
Agent: SLATE, William, B.; (US)
Priority Data:
61/875,628 09.09.2013 US
Title (EN) FAN BLADES AND MANUFACTURE METHODS
(FR) PALES DE VENTILATEUR ET PROCÉDÉS DE FABRICATION
Abstract: front page image
(EN)An airfoil member (100) comprising has a substrate (120) along at least a portion of an airfoil (102) of the airfoil member. A sheath (122) has a channel (144) receiving a portion (160) of the substrate. A plurality of separate spacers (320; 380; 400) are between the sheath and the substrate and have a plurality of gaps between the spacers.
(FR)L'invention porte sur un élément de profil aérodynamique (100), lequel élément comprend un substrat (120) le long d'au moins une partie d'un profil aérodynamique (102) de l'élément de profil aérodynamique. Un manchon (122) a un canal (144) recevant une partie (160) du substrat. Une pluralité d'éléments d'espacement séparés (320; 380; 400) sont disposés entre le manchon et le substrat, et ont une pluralité d'espaces entre les éléments d'espacement.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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)