Electric-impulse method for treating substances and device for carryingout the method
CA 1287597 C · Owner: Doevenspeck, Heinz · Inventors: Doevenspeck, Heinz
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
of the invention, (in conjunction with Figure 1) In the electric-impulse method, substances to be treated are subjected successively in time to impulse groups of electro-magnetic fields having varying energy densities, in order to increase the yield of the reactions initiated. The electric impulses or impulse groups are generated by discharging charged capacitors which have a, varying capacitance (C1,C2,C3) along a discharge path, (A1,A2), the discharge paths being formed by electrodes (11,12,13) between which the substances to be treated are located in an electrolyte.
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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 August 13, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 13, 2008.
- 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.