Water dispenser with Sabbath function
US7970264B2 · kind B2 · utility
4Cited by
7References
20Claims
0Family size
Inventors
Key dates
| Filing date | Jan 11, 2010 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Jan 11, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7358
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Water dispensers are disclosed which include a Sabbath function. When activating the Sabbath function, water refill of the hot water reservoir tank is prevented and the heating of the water in the hot reservoir tank is modified to provide a constant heating at a less than boiling temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.