Title:
ROTARY ASSEMBLY COMPONENT AND METHOD OF FABRICATING SUCH COMPONENT
Document Type and Number:
Japanese Patent JP2008163937
Kind Code:
A
Abstract:
To provide a method for fabricating a rotor assembly for a turbine excellent in durability and productivity.
The rotor assembly includes a first portion 210 of the rotor component forged from a first material. The first material is processed using a first process. The rotor assembly also includes a second portion 230 of the rotor component separately forged from a second material that is the same material as the first material. The second portion is processed using a second process and is coupled to the first portion along a radial circumferential plane perpendicular to a rotating shaft 12.
Inventors:
WAYTE PETER
MICKLE BRIAN FRANCIS
WOODFIELD ANDREW P
MICKLE BRIAN FRANCIS
WOODFIELD ANDREW P
Application Number:
JP2007303975A
Publication Date:
July 17, 2008
Filing Date:
November 26, 2007
Export Citation:
Assignee:
GEN ELECTRIC
International Classes:
F01D5/06; C22C14/00; F01D5/28; F01D25/00; F02C7/00
Domestic Patent References:
| JP2006307840A | 2006-11-09 | |||
| JP2006307840A | 2006-11-09 |
Foreign References:
| WO2005056982A1 | 2005-06-23 | |||
| US5795413A | 1998-08-18 |
Attorney, Agent or Firm:
Kenichi Matsumoto
Hirokazu Ogura
Toshihisa Kurokawa
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Arakawa Satoshi
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