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:
Oct. 30, 2018
Filed:
Jan. 28, 2016
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Daniel Alan Niergarth, Cincinnati, OH (US);
Brandon Wayne Miller, Liberty Township, OH (US);
Bugra Han Ertas, Niskayuna, NY (US);
Donald Albert Bradley, Cincinnati, OH (US);
Joseph Robert Dickman, Monroe, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/00 (2012.01); F02C 7/36 (2006.01); F16H 57/08 (2006.01); F16H 57/04 (2010.01); F16C 27/04 (2006.01);
U.S. Cl.
CPC ...
F16H 57/0006 (2013.01); F02C 7/36 (2013.01); F16C 27/045 (2013.01); F16H 57/0471 (2013.01); F16H 57/08 (2013.01); F16H 57/082 (2013.01); F05D 2260/40311 (2013.01); F05D 2260/96 (2013.01); F16H 2057/085 (2013.01);
Abstract
An epicyclic gearing arrangement includes a planet gear rotatable on a planet bearing that is mounted via a support pin to a carrier of the epicyclic gearing arrangement. A spring film damper is disposed between the cylindrical outer surface of the support pin and the opposing inner surface of the inner ring of the planet bearing and includes an annular gap.