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Efficient baffle prevents oil backstreaming in diffusion pumpsHigh vacuum diffusion pump baffle, positioned immediately above pump stack, prevents vaporized pumping oil from entering and contaminating test chamber. Pumping vapors are collected and condensed on the baffle and flow back to pump base reservoir.
Document ID
19720000474
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Meneghetti, J. R.
Date Acquired
August 6, 2013
Publication Date
August 1, 1972
Subject Category
Machinery
Report/Patent Number
LRL-10025
Report Number: LRL-10025
Accession Number
72B10475
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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