Refrigeration – Low pressure cold trap process and apparatus
Patent
1983-03-02
1984-10-30
Capossela, Ronald C.
Refrigeration
Low pressure cold trap process and apparatus
55269, 62268, 417901, B01D 800
Patent
active
044793618
ABSTRACT:
Apparatus for pumping gas continuously a plurality of articulated panels of getter material, each of which absorbs gases on one side while another of its sides is simultaneously reactivated in a zone isolated by the panels themselves from a working space being pumped.
REFERENCES:
patent: 2757840 (1956-08-01), Weissenberg et al.
patent: 3210915 (1965-10-01), Kraus
patent: 3264803 (1966-08-01), Read
patent: 3771559 (1973-11-01), Alley
patent: 4198829 (1980-04-01), Carle
patent: 4295338 (1981-10-01), Welch
Damm et al.: "Preliminary Design of a Tandem-Mirror-Next-Step Facility" (UCRL 53060), Dec. 18, 1980.
Capossela Ronald C.
Carnahan L. E.
Esposito Michael F.
Gaither Roger S.
The United States of America as represented by the United States
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