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. 28, 2018
Filed:
Aug. 29, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Christopher B. Lyons, West Hartford, CT (US);
Alexander W. Williams, Windsor Locks, CT (US);
Alexander Broulidakis, Tolland, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/00 (2006.01); F23R 3/60 (2006.01); F02C 3/14 (2006.01); F01D 25/16 (2006.01); F01D 25/24 (2006.01); F01D 9/04 (2006.01); F02C 7/20 (2006.01); F23R 3/04 (2006.01); F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
F23R 3/60 (2013.01); F01D 9/041 (2013.01); F01D 25/162 (2013.01); F01D 25/24 (2013.01); F01D 25/243 (2013.01); F02C 3/14 (2013.01); F02C 7/20 (2013.01); F23R 3/04 (2013.01); F04D 29/54 (2013.01); F04D 29/542 (2013.01); Y02T 50/671 (2013.01); Y02T 50/675 (2013.01);
Abstract
A hybrid diffuser case for a gas turbine engine includes an outer diffuser case wall that extends downstream from an annular outer pre-diffuser case shroud. An inner diffuser case wall extends downstream from an annular inner pre-diffuser case shroud. A multiple of struts extend between the annular outer pre-diffuser case shroud and the annular inner pre-diffuser case shroud.