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:
Jul. 19, 2022
Filed:
Aug. 27, 2019
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventors:
Daniel Van Den Ende, Mississauga, CA;
Timothy Redford, Campbellville, CA;
David Menheere, Norval, CA;
Santo Chiappetta, Georgetown, CA;
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 13/08 (2006.01); F02K 3/06 (2006.01); F02C 7/18 (2006.01); F02C 6/08 (2006.01); B64D 13/06 (2006.01);
U.S. Cl.
CPC ...
B64D 13/08 (2013.01); F02C 6/08 (2013.01); F02C 7/18 (2013.01); F02K 3/06 (2013.01); B64D 2013/0611 (2013.01); F05D 2220/323 (2013.01); F05D 2220/50 (2013.01); F05D 2260/213 (2013.01);
Abstract
Systems and methods for conditioning a fluid using bleed air from a bypass duct of a turbofan engine are disclosed. In one embodiment, such system comprises a heat exchanger configured to facilitate heat transfer between a flow of bleed air from the bypass duct of the turbofan engine and the fluid, and a fluid-driven fluid propeller configured to drive the bleed air through the heat exchanger.