NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login

Press Enter or click the Search button to begin your search.

Back to Results
Damping device for a stationary labyrinth sealA 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.
Document ID
20110000823
Acquisition Source
Marshall Space Flight Center
Document Type
Other - Patent
Authors
El-Aini, Yehia M.
Mitchell, William S.
Roberts, Lawrence P.
Montgomery, Stuart K.
Davis, Gary A.
Date Acquired
August 25, 2013
Publication Date
October 5, 2010
Subject Category
Mechanical Engineering
Report/Patent Number
Patent Number: US-Patent-7,806,410
Patent Application Number: US-Patent-Appl-SN-11/708,287
Funding Number(s)
CONTRACT_GRANT: NAS8-01140
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-7,806,410
Patent Application
US-Patent-Appl-SN-11/708,287

Related Records

There are no records associated with this record.
No Preview Available