Water purification system
US4265712A · kind A · utility
9Cited by
5References
1Claims
0Family size
Inventor
Key dates
| Filing date | Mar 9, 1979 |
| Grant date | May 5, 1981 |
| Priority date | — |
| Expiry date | Mar 9, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S203/17
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A water purification system for use in combination with a domestic hot water heating tank. The system includes a water container for containing water separate from the water in the tank. A conduit carries hot water from the tank to the container, passing in close proximity to the heating unit of the hot water tank. A duct leading from the container conveys water vapor formed in the container to a receptacle. The water in the receptacle having been evaporated and condensed is thus purified for domestic use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.