Apparatus for generating air ions and an air ionization system
CA 1321237 C · Owner: Wilson, Robert Wilfred · Inventors: Wilson, Robert Wilfred
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure An apparatus (10) for generating air ions. Nuclear air ionizers (14) are utilized which generate a multiplicity of ions of both positive and negative polarity by the bombardment of air molecules with radiation. An electric field is supplied in proximity to the nuclear air ionizers for generating an electrical field of alternating polarity near the source of generation of the multiplicity of ions. This combination creates waves of ions of opposite polarity which assist in moving the air ions away from the ionization source and preventing early recombination. An air ionization system for entire room or enclosure may be constructed utilizing a grid of a plurality of …
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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 10, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 10, 2010.
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Timeline
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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.