Spa water sanitizing system
US8273254B2 · kind B2 · utility
7Cited by
33References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 19, 2010 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Oct 6, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2103/02
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A method of sanitizing water contained in a spa is provided which comprises installing a chlorine generating cell including a diamond electrode in a filter compartment of the spa, employing a resin-filled calcium remover bag to reduce the hardness of the water, adding salt to the water; and operating the chlorine generating cell to generate chlorine and other sanitizing agents for sanitizing the water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.