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. 03, 2015
Filed:
Jan. 21, 2011
Applicants:
Thomas Joseph Farineau, Schoharie, NY (US);
Robert G. Baran, Clifton Park, NY (US);
Manuel Julio Gomez Fernandez, Ribadavia, ES;
Inventors:
Thomas Joseph Farineau, Schoharie, NY (US);
Robert G. Baran, Clifton Park, NY (US);
Manuel Julio Gomez Fernandez, Ribadavia, ES;
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/04 (2006.01); F01D 5/02 (2006.01); F01D 5/06 (2006.01); F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
F01D 5/026 (2013.01); F01D 5/063 (2013.01); F01D 5/28 (2013.01); F05B 2220/25 (2013.01); F05D 2220/31 (2013.01);
Abstract
A welded rotor, a steam turbine having a welded rotor, and a method of producing a welded rotor are disclosed. The welded rotor includes a high pressure section and an intermediate pressure section. The high pressure section includes a high temperature material section joined to a low temperature material section.