GAS TURBINE AND GAS TURBINE MANUFACTURING METHOD

GAS TURBINE AND GAS TURBINE MANUFACTURING METHOD

According to an embodiment, a gas turbine (10, 10a) includes: a casing (13, 15); a rotor shaft (11) penetrating through the casing (13, 15); a plurality of turbine stages (12) which are in the casing (13, 15) and are arranged along an axial direction of the rotor shaft (11) and through which a worki...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Tashima, Tsuguhisa, Ono, Takahiro, Iwai, Shogo, Takagi, Norikazu
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:According to an embodiment, a gas turbine (10, 10a) includes: a casing (13, 15); a rotor shaft (11) penetrating through the casing (13, 15); a plurality of turbine stages (12) which are in the casing (13, 15) and are arranged along an axial direction of the rotor shaft (11) and through which a working fluid passes; two bearings (16a, 16b) disposed on outer sides of the casing (13, 15) in terms of the axial direction and supporting the rotor shaft (11) in a rotatable manner; and a plurality of outlet pipes (20) through which the working fluid having finished work in the turbine stages (12) is discharged. The outlet pipes (20) are provided in an upper half and a lower half of the casing (13, 15).