FIELD: experimental equipment; pumps for pumping out gas from vacuum chambers and aerodynamic tunnels. SUBSTANCE: cryogenic panel of condenser pump is made in form of pack of plates made of open-pore metal. Spaces between plates are connected to each other and to evacuated space by tubes made of porous metal. EFFECT: increased capacity of cryogenic condenser pump owing to increased effective area of cryogenic panel at preserved overall dimensions. 1 dwg
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