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1. (WO2019063329) TURBINE HOUSING WITH CONNECTING PIECE, AND METHOD FOR PRODUCING A TURBINE HOUSING WITH A CONNECTING PIECE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/063329 International Application No.: PCT/EP2018/075021
Publication Date: 04.04.2019 International Filing Date: 17.09.2018
IPC:
F01D 5/34 (2006.01) ,F01D 25/00 (2006.01) ,F01D 25/24 (2006.01) ,F01D 25/30 (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
34
Rotor-blade aggregates of unitary construction
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
25
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
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
25
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
24
Casings; Casing parts, e.g. diaphragms, casing fastenings
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
25
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
30
Exhaust heads, chambers, or the like
Applicants:
SIEMENS AKTIENGESELLSCHAFT [DE/DE]; Werner-von-Siemens-Straße 1 80333 München, DE
Inventors:
HERTWIG, Holger; DE
ROLLE, Mario; DE
Priority Data:
10 2017 217 034.426.09.2017DE
Title (DE) TURBINENGEHÄUSE MIT STUTZEN SOWIE VERFAHREN ZUM HERSTELLEN EINES TURBINENGEHÄUSES MIT STUTZEN
(EN) TURBINE HOUSING WITH CONNECTING PIECE, AND METHOD FOR PRODUCING A TURBINE HOUSING WITH A CONNECTING PIECE
(FR) CARTER DE TURBINE ÉQUIPÉ D'UN AJUTAGE ET PROCÉDÉ DE PRODUCTION D'UN CARTER DE TURBINE ÉQUIPÉ D'UN AJUTAGE
Abstract:
(DE) Die Erfindung betrifft ein Turbinengehäuse (1) mit einem Stutzen (2), durch welchen ein Strömungsfluid durch einen Ausschnitt (3) im Turbinengehäuse (1) in das Turbinengehäuse (1) einströmt. Der Stutzen (2) ist im Bereich des Ausschnittes (3) derart ausgebildet, dass die turbinenachsparallele Erstreckung a des Stutzens (2), kleiner ist als die Erstreckung b des Stutzens (2) rechtwinklig zur Turbinenachse. Der Stutzen (2) ist dabei durch ein additives Herstellungsverfahren ausgebildet. Des Weiteren betrifft die Erfindung Verfahren zum Herstellen eines solchen Turbinengehäuses (1).
(EN) The invention relates to a turbine housing (1) with a connecting piece (2), by means of which a flow fluid flows into the turbine housing (1) through a recess (3) in the turbine housing (1). The connecting piece (2) is formed, in the region of the recess (3), such that the extension a of the connecting piece (2) parallel to the turbine axis is smaller than the extension b of the connecting piece (2) perpendicularly to the turbine axis. The connecting piece (2) is produced by means of an additive production method. The invention additionally relates to methods for producing such a turbine housing (1).
(FR) L'invention concerne un carter de turbine (1) équipé d'un ajutage (2) permettant à un écoulement fluidique de pénétrer dans le carter de turbine (1) par une découpe (3) dans le carter de turbine (1). L'ajutage (2) est agencé dans la zone de la découpe (3) de manière que la longueur (a) de cet ajustage (2) parallèlement à l'axe de la turbine soit inférieure à la longueur (b) de cet ajutage (2) perpendiculairement à l'axe de la turbine. L'ajutage (2) selon l'invention est produit par fabrication additive. Cette invention se rapporte en outre à des procédés pour produire un tel carter de turbine (1).
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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 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: German (DE)
Filing Language: German (DE)