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:
Jan. 21, 2020
Filed:
Jul. 07, 2016
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Simon Read, Derby, GB;
Steven A Radomski, Nottingham, GB;
Assignee:
ROLLS-ROYCE plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); F01D 5/14 (2006.01); F01D 9/02 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
F01D 5/28 (2013.01); B82Y 30/00 (2013.01); F01D 5/147 (2013.01); F01D 5/288 (2013.01); F01D 9/02 (2013.01); F05D 2220/32 (2013.01); F05D 2220/36 (2013.01); F05D 2230/30 (2013.01); F05D 2230/31 (2013.01); F05D 2240/121 (2013.01); F05D 2240/303 (2013.01); F05D 2300/17 (2013.01); F05D 2300/50 (2013.01); F05D 2300/605 (2013.01); Y02T 50/672 (2013.01); Y02T 50/673 (2013.01);
Abstract
A blade or a vane for a gas turbine engine. The blade or vane having an aerofoil and a leading edge member attached to the aerofoil. The leading edge has an electrically conductive support member and a nano-coating formed on the support member.