Apparatus for ultra high energy efficient heating, cooling and dehumidifying of air
CA 1318506 C · Owner: Besik, Ferdinand · Inventors: Besik, Ferdinand
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A C T . A compact apparatus for ultra high energy efficient heating, cooling and dehumidifying of air for use in heating, cooling and heat recovery ventilation of buildings comprises two matrix containers and a fuel combustor for generating useful heat, with the two matrix containers housing stationary matrices of solid materials providing alternately high energy efficient : a) transfer of energy from combustion products and exhausted air to incoming make up air b), indirect evaporative cooling, c) indirect-direct evaporative cooling, d) dehumidification-indirect evaporative cooling e) dehumidification-indirect-direct evaporative cooling. A continuous alternate and countercurrent flow 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 June 1, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 1, 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.