Title:
MOVING VANE OF COMPRESSOR
Document Type and Number:
Japanese Patent JPH09329001
Kind Code:
A
Abstract:
To provide a moving vane of a compressor wherein an attachment angle of a vane does not change by an acceleration and speed reduction and the performance thereof does not deteriorate.
The moving vane comprises a vane 1, a flat plate-like platform 3 for fixing this vane 1, and an attachment part 4 which is embedded in a rotor together with the platform 3. Then, the vane 1 has a vane-like configuration such that a cord length of a base part thereof is squeezed, a flat plate-like configuration of the platform 3 has a vane-like configuration, and the flat plate- like configuration of the platform 3 is approximately rectangular, and the base part of the vane is fixed approximately on a diagonal line of this rectangle.
Inventors:
NAKAMURA MICHIHIRO
Application Number:
JP15089296A
Publication Date:
December 22, 1997
Filing Date:
June 12, 1996
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
F01D5/14; F01D5/30; F04D29/34; (IPC1-7): F01D5/30; F01D5/14; F04D29/34
Attorney, Agent or Firm:
堀田 実 （外１名）