FIELD: radio electronics.
SUBSTANCE: before filling the bottle with a carbonated drink, a sound-reproducing device and a pressure sensor are inserted into the bottle to control turning the sound-reproducing device on and off. Switching on occurs at the atmospheric pressure, and switching off occurs when the pressure in the bottle exceeds the atmospheric pressure. In this case, a one-time breaker is added to the pressure sensor circuit, which prevents the sound-reproducing device from being turned on in a bottle without the carbonated drink and is irreversibly closed when the bottle is filled with the carbonated drink.
EFFECT: ability to control the sound-reproducing device and increased operating time of the sound-reproducing device.
6 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PACKAGE FOR DRINKING LIQUIDS | 2011 |
|
RU2575697C2 |
| DEVICE FOR SOFT DRINK BOTTLE RE-CAPPING | 2017 |
|
RU2654196C1 |
| DEVICE FOR PACKING LIQUID FOOD PRODUCT | 2009 |
|
RU2496692C2 |
| DEVICE FOR BEVERAGES FOAMING | 2005 |
|
RU2364560C1 |
| CONTAINER FOR MULTICOMPONENT DRINKS | 2021 |
|
RU2769289C1 |
| RESEALABLE GAS-TIGHT SEALING STRUCTURE | 2000 |
|
RU2263617C2 |
| DEVICE FOR PROCESSING AND DISTILLATION OF LIQUID PRODUCT AND ITS UNITS | 2008 |
|
RU2381268C1 |
| 0 |
|
SU57206A1 | |
| DEVICE FOR MANUAL POURING, CARBONATION AND SEALING UNDER PRESSURE OF FOAMING OR CARBONATED BEVERAGES | 2009 |
|
RU2482054C2 |
| VESSEL STOPPER | 1998 |
|
RU2142883C1 |
