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:
Feb. 22, 2011
Filed:
Jan. 10, 2008
Nicholas A. Tisenchek, Clifton Park, NY (US);
Frederick G. Baily, Ballston Spa, NY (US);
Nicholas A. Tisenchek, Clifton Park, NY (US);
Frederick G. Baily, Ballston Spa, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A method for plugging a turbine wheel hole in a turbine wheel. The method may include the steps of: 1) obtaining a turbine wheel hole plug that includes an approximate cylindrical body, a first flange at a first end of the body, and a hollow cylinder at the second end of the body, wherein the body, the first flange and the hollow cylinder are sized such that: a) the cylindrical body fits snuggly into the turbine wheel hole; b) the first flange comprises a diameter that is greater than the diameter of the turbine wheel hole; and c) the hollow cylinder protrudes from one end of the turbine wheel hole when the turbine wheel hole plug is inserted into the other end of the turbine wheel hole until the first flange abuts the turbine wheel; 2) positioning the turbine wheel hole plug into the turbine wheel hole; and 3) deforming the hollow cylinder so that the hollow cylinder flares outward.