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:
Dec. 15, 2015
Filed:
Dec. 26, 2007
Applicants:
Michael Joseph Murphy, Vernon, CT (US);
Sean P. Zamora, Coventry, CT (US);
Inventors:
Michael Joseph Murphy, Vernon, CT (US);
Sean P. Zamora, Coventry, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/08 (2006.01); F02K 1/46 (2006.01); F01D 25/12 (2006.01); F01D 25/14 (2006.01); F02K 1/82 (2006.01); F04D 29/58 (2006.01);
U.S. Cl.
CPC ...
F02K 1/46 (2013.01); F01D 25/12 (2013.01); F01D 25/145 (2013.01); F02K 1/822 (2013.01); F04D 29/5826 (2013.01); F05D 2220/34 (2013.01); F05D 2220/50 (2013.01); F05D 2260/208 (2013.01); Y02T 50/672 (2013.01); Y02T 50/675 (2013.01);
Abstract
A turbine engine cooling arrangement includes a core passage for receiving a core flow for combustion, a first airflow source including a first passage adjacent the core passage for conveying a first airflow, and a second airflow source including a second passage adjacent the first passage for conveying a second airflow. A heat exchanger is thermally connected with the first passage and the second passage for transferring heat between the first airflow and the second airflow.