Title:
TURBINE ENGINE PART IMPROVED IN HEAT TRANSFER AND METHOD OF MANUFACTURING TURBINE PART
Document Type and Number:
Japanese Patent JP2001164901
Kind Code:
A
Abstract:
To improve heat transfer of a turbine engine part.
A turbine engine part is provided to have a surface containing a plurality of dents effective to increase the surface area of a part. The dent is formed approximately in a recess-shaped profile and transfer ability of heat of the part is improved. A method of manufacturing a turbine engine part is also disclosed.
Inventors:
HASZ WAYNE CHARLES
ABUAF NESIM
JOHNSON ROBERT ALAN
LEE CHING-PANG
ABUAF NESIM
JOHNSON ROBERT ALAN
LEE CHING-PANG
Application Number:
JP2000195380A
Publication Date:
June 19, 2001
Filing Date:
June 29, 2000
Export Citation:
Assignee:
GEN ELECTRIC
International Classes:
F01D5/14; B22C9/10; B22C9/22; B22C9/24; B22D25/02; B23K1/00; F01D5/18; F01D5/28; F01D25/08; F02C7/00; F28F13/18; F28F21/08; (IPC1-7): F01D5/14; B22C9/24; B23K1/00; F01D5/28; F02C7/00
Domestic Patent References:
| JPH11159301A | 1999-06-15 | |||
| JPS5528483A | 1980-02-29 | |||
| JPH06307788A | 1994-11-01 | |||
| JPH0441067A | 1992-02-12 | |||
| JPH09296702A | 1997-11-18 | |||
| JPH107477A | 1998-01-13 |
Attorney, Agent or Firm:
Kenichi Matsumoto