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:
Sep. 06, 2022
Filed:
Jun. 13, 2019
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventor:
Hien Duong, Mississauga, CA;
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 3/08 (2006.01); F01D 9/02 (2006.01); F04D 29/44 (2006.01); F04D 29/54 (2006.01); F23R 3/04 (2006.01); F01D 17/14 (2006.01); F04D 29/22 (2006.01);
U.S. Cl.
CPC ...
F23R 3/045 (2013.01); F01D 9/02 (2013.01); F01D 17/14 (2013.01); F02C 3/08 (2013.01); F04D 29/2255 (2013.01); F04D 29/441 (2013.01); F04D 29/547 (2013.01); F05D 2240/12 (2013.01); F05D 2250/52 (2013.01); F05D 2260/96 (2013.01);
Abstract
A compressor diffuser for a gas turbine engine includes diffuser pipes having a tubular body including a generally radial portion, a bend portion and a generally axial portion. The generally axial portion has an exit segment extending parallel to the center axis and terminating at a pipe outlet. The bend portion is disposed radially further from the center axis than the exit segment.