Turbine bucket

A turbine bucket (10) having a carrier structure (12) and an encasement (14) which surrounds the carrier structure (12) and which is connected to and at a distance from the carrier structure (12) by at least one spacer element (16) such as, e.g., solder globules, in order to form a space (18) throug...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SCHNEIDER OLIVER, GILL MARKUS, AHMAD FATHI, KILIANI STEFAN WERNER, MUESGEN RALF
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS WEAPONS
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Beschreibung
Zusammenfassung:	A turbine bucket (10) having a carrier structure (12) and an encasement (14) which surrounds the carrier structure (12) and which is connected to and at a distance from the carrier structure (12) by at least one spacer element (16) such as, e.g., solder globules, in order to form a space (18) through which a cooling medium can flow between the carrier structure (12) and the encasement (14). The invention further relates to a method for the production of a turbine bucket (10) having a carrier structure (12) and an encasement (14) which surrounds the carrier structure (12) and which is connected to and at a distance from the carrier structure (12), in which the encasement (14) is soldered to the carrier structure (12) at least at one place of the carrier structure (12) in order to connect the encasement (14) to and at a distance from the carrier structure (12).