Ozone-generating electrolytic cell provided with a solid electrolyte for treating water
CA 1315236 C · Owner: Stucki, Samuel · Inventors: Baumann, Hans; Stucki, Samuel; Christen, Hans-Jorg
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Tap water is ozonized using an electro-, lytic cell provided with a solid electrolyte by, first dividing the freshwater stream into a mainstream and a sidestream and only feeding the latter via a water-softening unit to the electrolytic cell. The ozonized sidestream is recombined with the mainstream in the mixer. The fractional rate of water of the sidestream is advantageously 0.5 to 3% by volume of that of the freshwater stream.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted March 30, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 30, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.