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Pub. No.:    WO/2012/051442    International Application No.:    PCT/US2011/056193
Publication Date: 19.04.2012 International Filing Date: 13.10.2011
F01D 9/02 (2006.01), F01D 5/28 (2006.01)
Applicants: THE GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE NAVY [US/US]; Naval Research Laboratory 4555 Overlook Ave, SW Code 1008.2 Washington, DC 20375 (US) (For All Designated States Except US).
IMPERIAL INNOVATIONS [GB/GB]; 52 Princes Gate Exhibition Road London SW7 2PG (GB) (For All Designated States Except US).
VICK, Michael, J. [US/US]; (US) (For US Only).
PULLEN, Keith, R. [GB/GB]; (GB) (For US Only)
Inventors: VICK, Michael, J.; (US).
PULLEN, Keith, R.; (GB)
Agent: LEGG, L., George; US Naval Research Laboratory 4555 Overlook Ave, SW Washington, DC 20375 (US)
Priority Data:
61/392,820 13.10.2010 US
Abstract: front page image
(EN)A rotor assembly, including at least one driven member, e.g., a compressor rotor, and at least one driving member, e.g., a turbine. At least one rotating thermal insulator rigidly attached to either the driven member or the driving member. A coupling feature that includes mating geometric surfaces on the driven member and the driving member, wherein the geometric surfaces are configured to allow radial sliding, relative centering, torque transmission, and axial constraint between the driven member and the driving member.
(FR)La présente invention se rapporte à un ensemble rotor qui comprend au moins un élément mené, par exemple un rotor de compresseur, et au moins un élément d'entraînement, par exemple une turbine. Au moins un isolant thermique rotatif fixé rigidement soit à l'élément mené, soit à l'élément d'entraînement. Une caractéristique de couplage qui comprend des surfaces géométriques de couplage sur l'élément mené et l'élément d'entraînement, les surfaces géométriques étant configurées pour permettre un coulissement radial, un centrage relatif, une transmission de couple et une contrainte axiale entre l'élément mené et l'élément d'entraînement.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)