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:
Aug. 31, 2021
Filed:
Sep. 02, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Wendell Twelves, Glastonbury, CT (US);
Arthur Salve, Tolland, CT (US);
Jeffrey Prausa, Simsbury, CT (US);
Douglas Thonebe, Glastonbury, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/18 (2006.01); F01D 25/12 (2006.01); F02C 7/32 (2006.01); F01D 15/10 (2006.01); B64D 33/08 (2006.01); B64D 29/00 (2006.01); F01D 9/06 (2006.01); F04D 19/02 (2006.01); F04D 25/06 (2006.01);
U.S. Cl.
CPC ...
F02C 7/18 (2013.01); B64D 29/00 (2013.01); B64D 33/08 (2013.01); F01D 9/065 (2013.01); F01D 15/10 (2013.01); F01D 25/12 (2013.01); F02C 7/32 (2013.01); F04D 19/02 (2013.01); F04D 25/06 (2013.01); F05D 2260/20 (2013.01); F05D 2260/202 (2013.01); Y02T 50/60 (2013.01);
Abstract
A supplemental cooling air system for a turbine engine may comprise a compressor having an inlet and an outlet, and an electric motor operatively coupled to the compressor and configured to drive the compressor. The inlet may receive air from at least one of a freestream flow path, a bypass flow path, or an engine bay. The outlet may supply the air to at least a portion of the turbine engine for cooling.