| 摘要 |
FIELD: manufacture of bottles and bottle-type articles used in wine and chemical industries. SUBSTANCE: bottle has concave bottom and power unit positioned outside bottle body within concave bottom. Power unit is connected through electric circuit in series with chip and membrane. Chip has spring-biased contact, with dielectric plate being positioned between contact plates. EFFECT: increased efficiency in bottling different substances, wider operational capabilities and enhanced reliability in operation. 4 cl, 2 dwg |
