Title:
リングセクタ装着手段を備えるタービンケーシング
Document Type and Number:
Japanese Patent JP2014507603
Kind Code:
A
Abstract:
An aircraft turbine casing configured to carry a set of ring sectors that partly delimits a conduit inside which a gas flow passes through the turbine, including a dynamic mechanism adjusting radial position of ring sectors, an upstream radial lug that connects an upstream end of each ring sector to the casing, and a downstream radial lug that connects a downstream end of each ring sector to the casing. The upstream lug is made as a single piece with the casing and is directly connected to the upstream end of each ring sector.
Inventors:
Bonnieux, Damien
Cordeiye, Jean-Christophe Marc
Garan, Huabris Marcel Noel
Cordeiye, Jean-Christophe Marc
Garan, Huabris Marcel Noel
Application Number:
JP2013557153A
Publication Date:
March 27, 2014
Filing Date:
March 06, 2012
Export Citation:
Assignee:
SNECMA
International Classes:
F01D11/10; F01D9/04; F01D25/00; F01D25/12; F02C7/18; F02C7/28
Domestic Patent References:
| JP2006207584A | 2006-08-10 | |||
| JP2009103129A | 2009-05-14 | |||
| JPH1181907A | 1999-03-26 | |||
| JP2008075657A | 2008-04-03 | |||
| JP2007077990A | 2007-03-29 | |||
| JP2012519803A | 2012-08-30 |
Foreign References:
| US4337016A | 1982-06-29 | |||
| US4222707A | 1980-09-16 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office