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. 20, 2018
Filed:
Feb. 02, 2015
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Michael Thomas Tall, Jr., West Palm Beach, FL (US);
Brian C. Lund, Moodus, CT (US);
Jianming Huang, Old Lyme, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/04 (2006.01); F02C 7/047 (2006.01); F01D 17/16 (2006.01); F01D 25/02 (2006.01); F04D 29/56 (2006.01);
U.S. Cl.
CPC ...
F02C 7/047 (2013.01); F01D 17/162 (2013.01); F01D 25/02 (2013.01); F04D 29/563 (2013.01); F05D 2240/121 (2013.01); F05D 2250/611 (2013.01);
Abstract
A manifold for a gas turbine engine includes oppositely facing first and second walls that extend from an annular wall. An undulating wall oppositely faces the annular wall and couples the first wall to the second wall. The walls collectively form a plurality of first chambers in fluid communication with a plurality of second chambers so that each of the second chambers intersperse adjacent first chambers. Each first chamber has a first volume that is greater that a second volume of each second chamber.