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:
Jul. 08, 2014
Filed:
Jan. 31, 2012
Applicants:
Jorn A. Glahn, Manchester, CT (US);
William K. Ackermann, East Hartford, CT (US);
Clifton J. Crawley, Glastonbury, CT (US);
Philip S. Stripinis, Rocky Hill, CT (US);
Inventors:
Jorn A. Glahn, Manchester, CT (US);
William K. Ackermann, East Hartford, CT (US);
Clifton J. Crawley, Glastonbury, CT (US);
Philip S. Stripinis, Rocky Hill, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 6/08 (2006.01); F02C 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gas turbine engine includes a buffer system that includes a first circuit and a second circuit. The first circuit can communicate a first buffer supply air to a first portion of the gas turbine engine and the second circuit can communicate a second buffer supply air to a second portion of the gas turbine engine.