FIELD: cryogenic engineering. SUBSTANCE: plant consists of liquid nitrogen reservoir mounted on truck with supercharging evaporator, production evaporator with bearing swivel mechanism connected with liquid nitrogen reservoir and gaseous product supply header; super- charging evaporator is provided with heater made in form of guide duct of truck exhaust gases; production evaporator is made in form of flat turning panel provided with swivel mechanism for its orientation in space above van. EFFECT: enhanced reliability. 1 dwg
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Authors
Dates
1995-10-27—Published
1992-04-09—Filed