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. 05, 2010
Filed:
Feb. 20, 2007
Applicants:
Yehia M. El-aini, Tequesta, FL (US);
William S. Mitchell, Palm Beach Garden, FL (US);
Lawrence P. Roberts, North Palm Beach, FL (US);
Stuart K. Montgomery, Jupiter, FL (US);
Gary A. Davis, Camarillo, CA (US);
Inventors:
Yehia M. El-Aini, Tequesta, FL (US);
William S. Mitchell, Palm Beach Garden, FL (US);
Lawrence P. Roberts, North Palm Beach, FL (US);
Stuart K. Montgomery, Jupiter, FL (US);
Gary A. Davis, Camarillo, CA (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/447 (2006.01);
U.S. Cl.
CPC ...
Abstract
A stationary labyrinth seal system includes a seal housing having an annular cavity, a plurality of damping devices, and a retaining ring. The damping devices are positioned within the annular cavity and are maintained within the annular cavity by the retaining ring.