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. 06, 2018
Filed:
Jun. 04, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Thomas G Tillman, West Hartford, CT (US);
Wesley K. Lord, South Glastonbury, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 1/52 (2006.01); B64D 29/04 (2006.01); F02K 1/12 (2006.01); F02K 3/06 (2006.01); F02K 1/00 (2006.01);
U.S. Cl.
CPC ...
F02K 1/52 (2013.01); B64D 29/04 (2013.01); F02K 1/002 (2013.01); F02K 1/12 (2013.01); F02K 3/06 (2013.01); F05D 2220/36 (2013.01); F05D 2250/73 (2013.01);
Abstract
A fan section for an engine has a fan which rotates about an axis, the fan has an inlet for ingesting ambient air, and a non-axisymmetric nozzle for providing the fan with non-uniform back pressure.