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:
May. 18, 2021
Filed:
Dec. 21, 2018
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2006.01); F01D 5/28 (2006.01); F01D 5/18 (2006.01); F01D 5/20 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3084 (2013.01); F01D 5/187 (2013.01); F01D 5/282 (2013.01); F01D 5/20 (2013.01); F01D 5/3007 (2013.01); F05D 2240/307 (2013.01); F05D 2240/80 (2013.01); F05D 2260/30 (2013.01); F05D 2300/6033 (2013.01);
Abstract
A turbine blade for a gas turbine engine includes a root and an aerofoil. The root is configured to be coupled with a disc of the gas turbine engine and rotate with the disc about an axis during operation of the gas turbine engine. The aerofoil is coupled with the root of the turbine blade for movement with the root.