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1. (WO2007009148) TURBINE WHEEL FOR CROSS-FLOW TURBINES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/009148 International Application No.: PCT/AT2006/000310
Publication Date: 25.01.2007 International Filing Date: 21.07.2006
Chapter 2 Demand Filed: 16.02.2007
IPC:
F03B 3/12 (2006.01) ,F03B 15/02 (2006.01) ,F03B 11/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
B
MACHINES OR ENGINES FOR LIQUIDS
3
Machines or engines of reaction type; Parts or details peculiar thereto
12
Blades; Blade-carrying rotors
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
B
MACHINES OR ENGINES FOR LIQUIDS
15
Controlling
02
by varying liquid flow
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
B
MACHINES OR ENGINES FOR LIQUIDS
11
Parts or details not provided for in, or of interest apart from, groups F03B1/-F03B9/124
04
for diminishing cavitation or vibration, e.g. balancing
Applicants:
KNEISSL, Josef [AT/AT]; AT
Inventors:
KNEISSL, Josef; AT
Agent:
CUNOW, Gerda; Miksovsky & Pollhammer OEG Währingerstrasse 3 A-1096 Wien, AT
Priority Data:
GM 502/200522.07.2005AT
Title (DE) TURBINENLAUFRAD FÜR DURCHSTRÖMTURBINEN
(EN) TURBINE WHEEL FOR CROSS-FLOW TURBINES
(FR) ROTOR DE TURBINE A IMPULSIONS RADIALES
Abstract:
(DE) Bei einem Turbinenlaufrad (1) für Durchströmturbinen, insbesondere Wasserkraft-Durchströmturbinen mit einer Laufradnabe, Turbinenschaufeln (12) sowie einer Deckplatte (10) und einer Grundplatte (11) ist das Turbinenlaufrad (1) durch wenigstens ein sich über insbesondere den gesamten Turbinenquerschnitt erstreckendes, scheibenförmiges Element (8) in Kammern (9) unterteilt.
(EN) The invention relates to a turbine wheel (1) for cross-flow turbines, particularly hydropower cross-flow turbines with a turbine wheel hub, turbine blades (12) and with a top plate (10) and a bottom plate (11). The turbine wheel (1) is subdivided into chambers (9) by at least one disk-shaped element (8) extending over, in particular, the entire turbine cross-section.
(FR) L'invention concerne un rotor (1) pour turbines à impulsions radiales, notamment pour turbines hydrauliques à impulsions radiales, ce rotor comportant un moyeu, des aubes (12), une plaque de couverture (10) et une plaque de base (11). Ce rotor est subdivisé en cavités (9) par au moins un élément (8) en forme de disque s'étendant notamment sur l'ensemble de la section transversale de la turbine.
front page image
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, 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, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, 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: German (DE)
Filing Language: German (DE)
Also published as:
EP1907691