Flexible metal seal permits rotation of object in vacuum chamber. Seal made from two cylindrical azimuthally fluted bellows attached to ends of cylindrical axially fluted bellows with connecting tubes at both ends. Designed for rotation of sample probes in electron spectroscopy for chemical analysis (ESCA), other applications likely.
Vacuum Seal Permits Limited Rotation
NASA Tech Briefs ; 8 , 3
1985-01-01
Miscellaneous
No indication
English
NTIS | 1993
|NTRS | 1982
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