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1. (WO2018144658) CONTROLLED FLOW RUNNERS FOR TURBINES
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Pub. No.: WO/2018/144658 International Application No.: PCT/US2018/016330
Publication Date: 09.08.2018 International Filing Date: 01.02.2018
IPC:
F01D 5/14 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
D
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
5
Blades; Blade-carrying members; Heating, heat-insulating, cooling, or antivibration means on the blades or the members
12
Blades
14
Form or construction
Applicants: GENERAL ELECTRIC COMPANY[US/US]; 1 River Road Schenectady, NY 12345, US
Inventors: HALLER, Brian Robert; GB
Agent: CUSICK, Ernest G.; US
MIDGLEY, Stephen, G.; US
WINTER, Catherine, J.; US
DIMAURO, Peter, T.; US
GNIBUS, Michael, M.; US
Priority Data:
17154386.102.02.2017EP
Title (EN) CONTROLLED FLOW RUNNERS FOR TURBINES
(FR) ROUES MOBILES À ÉCOULEMENT CONTRÔLÉ POUR TURBINES
Abstract:
(EN) This application provides controlled flow runners (130) for use with steam turbines. Example controlled flow runners (130) may include a tip, a blade (132) adjacent to the tip, the blade (132) having a top width (134), a middle width (136), and a bottom width (138), where the middle width (136) is less than the top width (134) and the bottom width (138), and a root adjacent to the blade (132).
(FR) Cette application fournit des roues mobiles à écoulement contrôlé (130) destinés à être utilisés avec des turbines à vapeur. Des exemples de roues mobiles à écoulement contrôlé (130) peuvent comprendre une pointe, une aube (132) adjacente à la pointe, et une racine adjacente à l'aube (132). L'aube (132) a une largeur supérieure (134), une largeur moyenne (136), et une largeur inférieure (138), la largeur moyenne (136) étant inférieure à la largeur supérieure (134) et à la largeur inférieure (138), .
front page image
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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)