Liquid aerating apparatus
US4518541A · kind A · utility
60Cited by
7References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 10, 1984 |
| Grant date | May 21, 1985 |
| Priority date | — |
| Expiry date | Apr 10, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/74
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus for aerating liquids, particularly for the preparation of carbonated beverages, has a carbonating chamber with electrically actuated valves controlling the flow of liquid and gas to and from the chamber, and a programmed electronic timer control device controls said valves enabling liquid to be carbonated and dispensed at the touch of a button.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.