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. 24, 2019
Filed:
Jan. 04, 2017
Applicants:
Rolls-royce North American Technologies, Inc., Indianapolis, IN (US);
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Kenneth M. Pesyna, Carmel, IN (US);
Douglas J. Snyder, Carmel, IN (US);
Patrick C. Sweeney, Indianapolis, IN (US);
Assignees:
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/141 (2006.01); F02C 7/14 (2006.01); F02K 3/115 (2006.01); B64D 27/16 (2006.01); B64D 29/00 (2006.01); B64D 33/08 (2006.01); F01D 17/14 (2006.01); F01D 25/12 (2006.01); F02C 7/18 (2006.01); B64D 33/02 (2006.01);
U.S. Cl.
CPC ...
F02C 7/141 (2013.01); B64D 27/16 (2013.01); B64D 29/00 (2013.01); B64D 33/08 (2013.01); F01D 17/145 (2013.01); F01D 25/12 (2013.01); F02C 7/14 (2013.01); F02C 7/185 (2013.01); F02K 3/115 (2013.01); B64D 2033/024 (2013.01); F05D 2220/323 (2013.01); F05D 2260/213 (2013.01); F05D 2260/606 (2013.01); Y02T 50/675 (2013.01);
Abstract
A propulsion system including a gas turbine engine is disclosed herein. The propulsion system further includes a heat exchanger arranged outside the gas turbine engine and adapted to cool fluid from the gas turbine engine.