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:
Sep. 03, 2019
Filed:
Nov. 18, 2016
General Electric Company, Schenectady, NY (US);
Steven Sebastian Burdgick, Schenectady, NY (US);
Thomas Joseph Farineau, Schoharie, NY (US);
John James Ligos, Schenectady, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
Various aspects include a turbomachine bucket, corresponding shim and related turbine rotor. In some cases, a steam turbine bucket includes: a blade having a first end, and a second end opposite the first end; a tip at the first end of the blade; and a base at the second end, the base including a dovetail for complementing a corresponding dovetail slot in a steam turbine rotor, the dovetail having: a body; a plurality of projections extending from the body in opposing directions for complementing a plurality of recesses in the corresponding dovetail slot; and a shim locking slot extending through the body along the opposing directions, the shim locking slot being open at a bottom surface of the body and sized to engage a shim.