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Vacuum-jacketed line spacerDevice has three integral, equally spaced leaf springs. Springs separate outer vacuum jacket from fluid carrying line, yet minimize conductive heat leaks and liquid boiloff. One-piece heat spring has sufficient flexibility to accommodate differential thermal expansion of inner and outer line.
Document ID
19760000083
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Houte, F. A. (McDonnell-Douglas Corp.)
Mckee, H. B. (McDonnell-Douglas Corp.)
Patten, T. C. (McDonnell-Douglas Corp.)
Date Acquired
August 8, 2013
Publication Date
March 1, 1976
Publication Information
Publication: NASA Tech Briefs
Volume: 1
Issue: 1
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MSC-14365
Accession Number
76B10083
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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