Title:
COMPRESSOR
Document Type and Number:
Japanese Patent JP2000002198
Kind Code:
A
Abstract:
To provide a compressor which decreases influence of the secondary air on the main air stream.
A compressor is equipped with rotor blades 2 installed penetrating a hub 1 and stator blades 3 arranged between the rotor blades 2 and fixed to a casing 4, wherein each rotor blade 2 is equipped in its hub penetration part with a flange-shaped platform in such a way as aslant with respect to the main air stream, and its upstream is formed as intruding to the lower part of the hub 1.
Inventors:
MIYAMOTO YOSHIYUKI
Application Number:
JP16840498A
Publication Date:
January 07, 2000
Filing Date:
June 16, 1998
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
F04D29/38; (IPC1-7): F04D29/38
Attorney, Agent or Firm:
Minoru Hotta (1 person outside)