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:
Aug. 11, 2020
Filed:
Dec. 14, 2017
Rolls-royce Corporation, Indianapolis, IN (US);
Gayathri Puram, Bengaluru, IN;
Sivaram Surya Sanyasi Adavikolanu, Bengaluru, IN;
ROLLS-ROYCE CORPORATION, Indianapolis, IN (US);
Abstract
A system, method, and apparatus for tuning an operating frequency of turbines blades may be provided. Multiple blades having tip shrouds may be provided. The blades may extend radially outward from an axis of rotation of the blades. A tip shroud of each blade may be located at a radial end of the blades. The tip shrouds may have side faces that interlock with faces of adjacent tip shrouds. In addition, some tip shrouds may have one or more gaps between some side faces of consecutive tip shrouds.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile