Clean water system
US4767525A · kind A · utility
7Cited by
11References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 1987 |
| Grant date | Aug 30, 1988 |
| Priority date | — |
| Expiry date | Aug 3, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F1/78
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A clean water system that has a noval air system and a novel water system in which the dry air to the case of the ozone generator as well as to the ozone generator and has a primary drier, a sensor and reserve drier such that the reserve drier provides dry air after the primary drier has become too wet and the water system includes a pair of concentrically mounted tanks with an overflow such that water can be circulated in a closed loop through the ozone injector and inner tank to purify the water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.