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Diaphragm eliminates leakage in cryogenic fluid duct couplingDuct coupling with nickel steel diaphragm of low thermal expansivity is leakproof when used with cryogenic fluids. The diaphragm, located between the two flanges of the coupling, reduces axial shrinkage at the coupling flanges to a minimum.
Document ID
19650000225
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Date Acquired
August 2, 2013
Publication Date
August 1, 1965
Subject Category
Mechanics
Report/Patent Number
WOO-142
Accession Number
65B10227
Funding Number(s)
CONTRACT_GRANT: NAS7-101
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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