Method of and means for controlling the condition of air in an enclosure
CA 1305857 C · Owner: Assaf, Gad · Inventors: Assaf, Gad
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for conditioning the air in an enclosure utilizes a primary direct contact air/brine heat exchanger in which enclosure air is contacted with brine from a reservoir for condensing water vapor in the enclosure air onto the brine to form dilute brine. A brine concentrator is provided in the form of a secondary direct contact air/brine heat exchanger in which segregated air separate, from enclosure air, is contacted with heated dilute brine from the reservoir for evaporating water from the heated dilute brine into the segregated air to form concentrated brine. The secondary heat exchanger operates to heat the brine while it is being contacted with the segregated air.
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 August 4, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 4, 2009.
- 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.