Drink dispenser and method of preparation
US4940164A · kind A · utility
45Cited by
68References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1987 |
| Grant date | Jul 10, 1990 |
| Priority date | — |
| Expiry date | Jun 26, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/07
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The improved method and apparatus for dispensing carbonated water from a supply of cooled water includes thermal coaction of carbonator apparatus with a reservoir of cooled water, and includes a control system to inhibit water-pumping operation into the carbonator apparatus after the reservoir of cooled water is depleted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.