Dispense of beverage containing controlled levels of dissolved gas
US6138995A · kind A · utility
52Cited by
8References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 1998 |
| Grant date | Oct 31, 2000 |
| Priority date | — |
| Expiry date | Mar 31, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/07
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention relates to providing an apparatus and a process for dispensing a beverage from a tap, sometimes as often as about every 8 to 10 seconds, while maintaining a predetermined quantity of dissolved nitrogen and/or dissolved carbon dioxide or other gas utilizing a contactor module containing hollow fiber membranes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.