TURBINE ASSEMBLY, TURBINE INNER WALL ASSEMBLY, AND TURBINE ASSEMBLY METHOD

Title:

TURBINE ASSEMBLY, TURBINE INNER WALL ASSEMBLY, AND TURBINE ASSEMBLY METHOD

Document Type and Number:

Japanese Patent JP2017207061

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a turbine assembly, a turbine inner wall assembly, and a turbine assembly method.SOLUTION: A turbine assembly 10 includes: a rotary component 12 rotatable about an axis of a turbine; a plurality of inner wall segments 16 coupled to the rotary component circumferentially around the rotary component and rotatable with the rotary component; a non-rotary component circumferentially surrounding the rotary component; a plurality of outer wall segments 20 coupled to the non-rotary component and disposed to extend toward the rotary component; and a plurality of nozzles 18 extending from each of the outer wall segments, each nozzle having a tip distal from the outer wall segment so that the tips form a seal with the inner wall segments at an inner flow path of the turbine. An inner wall assembly and a turbine assembly method are also disclosed.SELECTED DRAWING: Figure 1

Inventors:

ZHANG JAMES
JAMES TYSON BALKCUM III
DELVAUX JOHN MCCONNELL
HAFNER MATTHEW TROY

Application Number:

JP2017087770A

Publication Date:

November 24, 2017

Filing Date:

April 27, 2017

Export Citation:

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Assignee:

GENERAL ELECTRIC CO GE

International Classes:

F01D11/02; F01D9/02; F01D25/00

Attorney, Agent or Firm:

Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka

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