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. 10, 2020
Filed:
Jun. 30, 2015
Applicant:
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Inventors:
Louis J. Bruno, Ellington, CT (US);
Thomas M. Zywiak, Suffield, CT (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 6/08 (2006.01); B64D 13/06 (2006.01);
U.S. Cl.
CPC ...
F02C 6/08 (2013.01); B64D 13/06 (2013.01); B64D 2013/0618 (2013.01); F05D 2220/74 (2013.01); F05D 2260/213 (2013.01); Y02T 50/56 (2013.01); Y02T 50/676 (2013.01);
Abstract
An engine compressor bleed system of an engine for an aircraft is provided including a plurality of compressor pressure ports configured to supply bleed air to satisfy a cooling load for at least a first stage of a flight profile of an aircraft. A first pressure port of the plurality of compressor pressure ports is configured to provide bleed air having a pressure at least equal to a cabin pressure of an aircraft and a temperature that does not exceed a predetermined threshold.