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:
Nov. 29, 2016
Filed:
Mar. 12, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Felix Izquierdo, Boynton Beach, FL (US);
Robert H. Bush, Glastonbury, CT (US);
Timothy J. McAlice, Jupiter, FL (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02K 3/075 (2006.01); F02K 3/077 (2006.01); F02K 1/08 (2006.01); F02K 1/38 (2006.01); F02K 1/46 (2006.01); F02K 1/28 (2006.01);
U.S. Cl.
CPC ...
F02K 3/075 (2013.01); F02K 1/08 (2013.01); F02K 3/077 (2013.01); F02K 1/28 (2013.01); F02K 1/383 (2013.01); F02K 1/46 (2013.01); F05D 2270/051 (2013.01);
Abstract
A gas turbine engine includes a core engine, a first bypass passage disposed about the core engine and a second bypass passage disposed about the first bypass passage. A flow control is disposed within the second bypass for controlling bypass airflow through the second bypass. The flow control translates axially between an open position and a closed position to vary and control airflow through the second bypass passage.