Title:
シール構造を備えたガスタービン
Document Type and Number:
Japanese Patent JP4822716
Kind Code:
B2
Abstract:
Gas turbine comprises rotor blades having overhang sections (3) formed in an annular manner around an axis of rotation, sealing structures (1) provide in groove sections (4) and retaining elements (6). The sealing structures consist of disk interacting sections (5), sealing plate arrangements (2) containing annular sealing plates and sealing plate interacting sections (7). Preferred Features: The disk interacting section is structured so that it houses the retaining elements and the sealing plate interacting section is provide on the sealing plate arrangement in the form of a hole.
Inventors:
Takuya Uemi
Chizu Rintaro
Chizu Rintaro
Application Number:
JP2005030170A
Publication Date:
November 24, 2011
Filing Date:
February 07, 2005
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F01D11/00; F01D25/00; F02C7/28; F16J15/08
Domestic Patent References:
| JP11013491A | ||||
| JP55049510A | ||||
| JP2003521649A | ||||
| JP11502006A | ||||
| JP63083438U | ||||
| JP9296703A | ||||
| JP11247999A | ||||
| JP9133005A | ||||
| JP11044201A | ||||
| JP10339106A | ||||
| JP9242505A |
Attorney, Agent or Firm:
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma