Device for chemically/physically treating drinking water
US7294258B2 · kind B2 · utility
1Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2002 |
| Grant date | Nov 13, 2007 |
| Priority date | — |
| Expiry date | Mar 10, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2303/16
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The invention relates to a device for physically treating drinking water, in particular, for reducing the formation of limestone. The invention device comprises at least one water inlet (3b) and at least one water outlet (3c), whereby the device is mounted in the cold water supply line (3) of at least one water heater (1), preferably a boiler, and the device is placed in good heal-conductive thermal contact with the hot water area of the water heater (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.