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. 03, 2020
Filed:
Jul. 24, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Robert J. Morris, Portland, CT (US);
Gary D. Roberge, Tolland, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/02 (2006.01); F01D 5/28 (2006.01); F02K 3/06 (2006.01); H05B 6/10 (2006.01);
U.S. Cl.
CPC ...
F01D 25/02 (2013.01); F01D 5/28 (2013.01); F02K 3/06 (2013.01); H05B 6/102 (2013.01); F05D 2220/323 (2013.01); F05D 2240/24 (2013.01); F05D 2270/20 (2013.01); F05D 2270/303 (2013.01); F05D 2270/311 (2013.01); F05D 2270/313 (2013.01); F05D 2270/334 (2013.01); F05D 2270/42 (2013.01); F05D 2270/807 (2013.01); F05D 2300/133 (2013.01); F05D 2300/1616 (2013.01); F05D 2300/17 (2013.01); F05D 2300/2263 (2013.01); F05D 2300/2284 (2013.01); F05D 2300/603 (2013.01); F05D 2300/611 (2013.01);
Abstract
An anti-ice arrangement for a gas turbine engine may comprise an engine static structure, a fan blade housed for rotation within the engine static structure, and a magnetic field source mounted in close proximity to the fan blade and configured for inducing eddy currents in the fan blade to increase a surface temperature of the fan blade.