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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.:

US 9945247 B1

PDFFull Text
Date of Patent:
Apr. 17, 2018

Filed:

Jul. 30, 2015

Gas turbine engine anti-icing system

Applicant:

Rolls-royce Plc, London, GB;

Inventors:

Ajith Appukuttan, Leicester, GB;

Benjamin Keeler, Chesterfield, GB;

Paolo Vanacore, Derby, GB;

Assignee:

ROLLS-ROYCE plc, London, GB;

Attorney:

Oliff PLC

Primary Examiner:

Richard Edgar

Assistant Examiner:

John S Hunter

Int. Cl.
CPC ...
F01D 25/02 (2006.01); F01D 9/02 (2006.01); F01D 15/08 (2006.01); F01D 17/10 (2006.01); F01D 25/10 (2006.01); F02C 7/141 (2006.01); F02K 3/115 (2006.01); F02C 7/047 (2006.01); B64D 13/06 (2006.01);
U.S. Cl.
CPC ...
F01D 25/02 (2013.01); F01D 9/02 (2013.01); F01D 15/08 (2013.01); F01D 17/105 (2013.01); F01D 25/10 (2013.01); F02C 7/047 (2013.01); F02C 7/141 (2013.01); F02K 3/115 (2013.01); B64D 2013/0607 (2013.01); F05D 2220/32 (2013.01); F05D 2240/10 (2013.01); F05D 2260/208 (2013.01); Y02T 50/675 (2013.01);
Abstract

An anti-icing system for an engine section stator of a gas turbine engine. The system includes an environmental control system pre-cooler heat exchange system and a conduit. The environmental control system pre-cooler heat exchange system is configured to exchange heat between air bled from a compressor of the engine and bypass duct air. The conduit is configured to exchange heat from the pre-cooler heat exchange system to a heat transfer medium. The conduit is also configured to transfer the heat from the heat transfer medium to the engine section stator.

Find Patent Forward Citations

Appukuttan, Ajith. (2018). Gas turbine engine anti-icing system (U.S. Patent No. 9945247). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9945247

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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