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:
Aug. 12, 2014
Filed:
Nov. 05, 2012
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Jun Shi, Glastonbury, CT (US);
Kevin E. Green, Broad Brook, CT (US);
Shaoluo L. Butler, Manchester, CT (US);
Gajawalli V. Srinivasan, South Windsor, CT (US);
Glenn N. Levasseur, Colchester, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 11/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A shroud for a gas turbine engine includes a leading portion having a leading edge and a first set of circumferentially spaced slots at the leading edge that break up the leading portion into circumferentially spaced segments separated by the first set of slots, and a trailing portion adjacent to the leading portion. The trailing portion has a trailing edge.