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:
Mar. 24, 2015
Filed:
Sep. 19, 2011
Applicant:
Nicholas Alvin Hogberg, Greenville, SC (US);
Inventor:
Nicholas Alvin Hogberg, Greenville, SC (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/22 (2006.01); F01D 5/30 (2006.01); F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3007 (2013.01); F01D 5/22 (2013.01); F01D 5/282 (2013.01); F01D 5/284 (2013.01); F01D 5/3015 (2013.01); F01D 5/3084 (2013.01); F01D 5/3092 (2013.01); F05D 2300/6033 (2013.01); Y10S 416/50 (2013.01);
Abstract
The present application provides a compressive stress system for a gas turbine engine. The compressive stress system may include a first bucket attached to a rotor, a second bucket attached to the rotor, the first and the second buckets defining a shank pocket therebetween, and a compressive stress spring positioned within the shank pocket.