Title:
ガスタービンエンジンのボルト留めフランジ用の構造カバー
Document Type and Number:
Japanese Patent JP4450564
Kind Code:
B2
Abstract:
A method enables a structural cover for a gas turbine engine (10) to be manufactured. The method includes forming a torroidial body (52) including an integrally-formed windage cover portion (70) and a seal flange portion (72), and forming a plurality of fastener openings (92) extending from a forward side (58) of the torroidial body to an aft side of the torroidial body (60), such that when installed in the gas turbine engine, the windage cover portion facilitates shielding the fastener openings from a gas flow path.
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Inventors:
David Andrew Nady
Scott Patrick Lychek
James Patrick McGovern
Gary Charles Liotta
Gianni Busso
Scott Patrick Lychek
James Patrick McGovern
Gary Charles Liotta
Gianni Busso
Application Number:
JP2003100976A
Publication Date:
April 14, 2010
Filing Date:
April 04, 2003
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F01D9/00; F01D5/08; F01D9/04; F01D11/00; F01D11/02; F01D25/12; F02C7/00; F02C7/20; F02C7/22; F02C7/28; F23R3/28; F23R3/34
Domestic Patent References:
| JP11236802A | ||||
| JP9512607A |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Nobukazu Ito
Hirokazu Ogura
Nobukazu Ito