Patent ID: 8568094
Filing Date: 2013-10-29
Classification: F01D,F02C,F05D,F23R

Abstract:
1. A gas turbine comprising: a rotator rotated by combustion gas produced by a combustor that burns fuel; and a casing that is formed by connecting a plurality of casing members divided in plurality, the casing storing the rotator in an inside thereof, and including an inner connection portion for connecting a first casing member with a second casing member different from the first casing member among the casing members at the inside, wherein the casing is divided by a plane perpendicular to the rotational axis of the rotator, the inner connection portion is provided at a divided part divided by the plane perpendicular to the rotational axis, the inner connection portion includes a first inner connection portion formed on the first casing member and projected in a direction toward the rotational axis of the rotator, and a second inner connection portion formed on the second casing member and projected in the direction toward the rotational axis of the rotator, the first inner connection portion and the second inner connection portion are connected by a connection member, and the inner connection portion is provided at a portion of a combusting unit chamber in which the combustor is disposed.