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Preventing oil migration in vacuum systemsMethod which uses a disposable metal gasket that is removed when system is deactivated eliminates oil migration from mechanical pump to other areas of the system.
Document ID
19720000129
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Cridlin, M.
Date Acquired
August 6, 2013
Publication Date
May 1, 1972
Subject Category
Materials
Report/Patent Number
GSC-11253
Report Number: GSC-11253
Accession Number
72B10129
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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