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:
Nov. 02, 2021
Filed:
Aug. 11, 2017
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Deepika Sachdeva, Bangalore, IN;
Mohammad Kashfuddoja, Bangalore, IN;
Anshul Kaushik, Bangalore, IN;
Mark Alan Rhoads, Cincinnati, OH (US);
Andrew Jenkins, Nantgarw, GB;
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02K 3/06 (2006.01); F01D 25/00 (2006.01); F04D 29/063 (2006.01);
U.S. Cl.
CPC ...
F02K 3/06 (2013.01); F01D 25/007 (2013.01); F04D 29/063 (2013.01); F05D 2220/36 (2013.01); F05D 2230/90 (2013.01); F05D 2240/61 (2013.01); F05D 2260/609 (2013.01); F05D 2260/98 (2013.01); F05D 2300/509 (2013.01); F05D 2300/611 (2013.01);
Abstract
A fan system of a turbine includes a fan mid shaft made of a coated steel material configured to extend along a center axis of a turbine. The fan mid shaft having an inner diameter surface. The fan system includes a dry film lubricant that is configured to be applied to at least a portion of the inner diameter surface of the fan mid shaft.