The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2011
Filed:
Mar. 29, 2007
Applicants:
Didier Noel Durand, Pontault Combault, FR;
Dominique Gehan, Paris, FR;
Inventors:
Didier Noel Durand, Pontault Combault, FR;
Dominique Gehan, Paris, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Device for attaching ring sectors () to a turbine casing () in a turbomachine, comprising, at the upstream ends of the ring sectors (), circumferential coupling means () engaged on a casing rail () and clamped axially onto the casing rail by a C-section annular locking member () engaged axially on the casing rail and on the ring sector coupling means.