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:
Jun. 06, 2017
Filed:
Feb. 18, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventor:
Richard C. Baxley, Higganum, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/08 (2006.01); F01D 5/06 (2006.01); F01D 25/12 (2006.01);
U.S. Cl.
CPC ...
F01D 5/06 (2013.01); F01D 5/082 (2013.01); F01D 5/085 (2013.01); F01D 25/12 (2013.01); F01D 5/066 (2013.01); F05D 2220/32 (2013.01); F05D 2240/20 (2013.01); F05D 2240/60 (2013.01); F05D 2250/11 (2013.01); F05D 2250/232 (2013.01); F05D 2260/211 (2013.01); F05D 2260/22141 (2013.01); Y02T 50/676 (2013.01);
Abstract
A compressor section includes, among other things, a tie shaft assembly including a shaft and one or more projections extending radially outward from the shaft. The projections are configured to redirect air communicated from between the one or more rotor stages and the shaft.