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Stirling-Cycle Refrigerator Containing Piezoelectric PumpsAdvanced Stirling-cycle cryogenic apparatus suitable for cooling sensitive infrared detectors to very low temperatures. Working fluid in refrigerator helium. Working fluid compressed and circulated by three piezoelectrically actuated diaphragm pumps offering advantages of greater reliability, relative simplicity, and lower cost.
Document ID
19950065346
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Jalink, Antony, Jr. (NASA Langley Research Center, Hampton, VA.)
Hellbaum, R. F. (NASA Langley Research Center, Hampton, VA.)
Date Acquired
August 17, 2013
Publication Date
April 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 4
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
LAR-15065
Accession Number
95B10187
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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