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Acoustic SealThe invention relates to a sealing device having an acoustic resonator. The acoustic resonator is adapted to create acoustic waveforms to generate a sealing pressure barrier blocking fluid flow from a high pressure area to a lower pressure area. The sealing device permits noncontacting sealing operation. The sealing device may include a resonant-macrosonic-synthesis (RMS) resonator.
Document ID
20060050051
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Steinetz, Bruce M. (NASA Glenn Research Center Cleveland, OH, United States)
Date Acquired
August 23, 2013
Publication Date
August 8, 2006
Subject Category
Acoustics
Report/Patent Number
Patent Number: US-Patent-6,086,648
Patent Application Number: US-Patent-Appl-SN-10/652088
Patent Number: NASA-Case-LEW-17,182-1
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-6,086,648|NASA-Case-LEW-17,182-1
Patent Application
US-Patent-Appl-SN-10/652088

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