Title:
圧縮機の抽気ケース
Document Type and Number:
Japanese Patent JP4393797
Kind Code:
B2
Abstract:
A bleed case assembly (46) is provided comprising an annular outer case (48) and an inner case (50). The inner case (50) comprises an annular shroud portion (60) having a radially outer surface opposite a radially inner surface, and a generally planar flange (100) extending radially outwardly from the radially outer surface. The flange (100) includes a circumferential array of bleed openings (102) formed therethrough. The flange (100) is attached to the outer case (48) so as to reduce the thermal response of the inner case (50).
Inventors:
Richard Martin Muni
Application Number:
JP2003168571A
Publication Date:
January 06, 2010
Filing Date:
June 13, 2003
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F01D11/08; F04D29/54; F01D25/24; F02C7/00; F02C7/18; F02C7/28; F04D29/08
Domestic Patent References:
| JP3052398U |
Foreign References:
| EP0487193A1 | ||||
| US6109868 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Nobukazu Ito
Hirokazu Ogura
Nobukazu Ito