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:
Jan. 10, 2012
Filed:
Jul. 31, 2008
Ning Fang, West Chester, OH (US);
Ray Harris Kinnaird, Ft. Thomas, KY (US);
Gary Paul Moscarino, Cincinnati, OH (US);
Kenneth Lee Fisher, Blue Ash, OH (US);
Jonothan Allen Scheetz, Waynesville, OH (US);
Dave William Pugh, Fairfield, OH (US);
Edward William Grace, Cincinnati, OH (US);
Duane Howard Anstead, Faifield, OH (US);
Bala Corattiyil, Montgomery, OH (US);
Prasad Laxman Kane, Pune, IN;
Ning Fang, West Chester, OH (US);
Ray Harris Kinnaird, Ft. Thomas, KY (US);
Gary Paul Moscarino, Cincinnati, OH (US);
Kenneth Lee Fisher, Blue Ash, OH (US);
Jonothan Allen Scheetz, Waynesville, OH (US);
Dave William Pugh, Fairfield, OH (US);
Edward William Grace, Cincinnati, OH (US);
Duane Howard Anstead, Faifield, OH (US);
Bala Corattiyil, Montgomery, OH (US);
Prasad Laxman Kane, Pune, IN;
General Electric Company, Schenectady, NY (US);
Abstract
A rotating seal for a gas turbine engine includes: (a) an annular seal body; (b) a sealing component carried by the seal body which is adapted to form one-half of a rotating seal interface; and (c) an impeller carried by the seal body which comprises a plurality of radially-inwardly-extending impeller blades.