VESSEL CLOSURE Russian patent published in 2005 - IPC

FIELD: packing equipment, particularly closures for vessels with liquids.

SUBSTANCE: closure comprises lid having body for lid installation on vessel, power unit connected to light emitting unit through control unit. Light emitting unit is connected to outlet of discharge vessel channel by light spreading channel. Closure is provided with triggering means linked to control unit. Light emitting unit, control unit, power unit and at least part of triggering unit members are arranged in sealed capsule located in discharge channel of the vessel.

EFFECT: reduced losses of light passing into liquid stream from light emitting unit and improved appearance.

8 cl, 6 dwg