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:
Nov. 10, 2015
Filed:
Nov. 24, 2010
Applicants:
Hope C. Rowley, York, ME (US);
Paul W. Baumann, Amesbury, MA (US);
Edwin M. Worth, Northville, MI (US);
Carl S. Richardson, South Berwick, ME (US);
Inventors:
Hope C. Rowley, York, ME (US);
Paul W. Baumann, Amesbury, MA (US);
Edwin M. Worth, Northville, MI (US);
Carl S. Richardson, South Berwick, ME (US);
Assignee:
United Technology Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 9/04 (2006.01); F04D 29/54 (2006.01); F01D 5/20 (2006.01); F01D 11/00 (2006.01); F04D 29/02 (2006.01);
U.S. Cl.
CPC ...
F01D 9/041 (2013.01); F01D 5/20 (2013.01); F01D 11/001 (2013.01); F04D 29/023 (2013.01); F04D 29/542 (2013.01); F04D 29/544 (2013.01); F05D 2250/192 (2013.01); F05D 2250/292 (2013.01); F05D 2250/70 (2013.01);
Abstract
A gas turbine engine stator segment has a shroud band and a plurality of blade sections. Each of the blade sections has a first section with a first thickness, second section with a second thickness and a fairing section transitioning between the first and second section. The second section thickness is less than the first section thickness.