FIELD: medicine. SUBSTANCE: unit has vacuum jar 1 and contrivance for rarefaction in form of air-tight elastic flexible chamber 2; there is flat spiral 3 made of nickel activated by lanthanum (LaNi5), disposed inside chamber 2. Spiral is fixed onto terminals 4 and 5 and is connected to voltage source 7. Internal space of the chamber is filled with which may be absorbed freely by nickel tape, for example, hydrogen. Voltage source may operate at pulse mode. EFFECT: improved efficiency. 2 cl, 1 dwg
Authors
Dates
1995-01-09—Published
1992-10-14—Filed