Method for recovering latent heat from a heat transfer medium
CA 1296535 C · Owner: Von Platen, Magnus · Inventors: Von Platen, Magnus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method for recovering latent heat from a heat transfer medium comprising a mixture of water and alcohol, which is circulated through a closed system through a heat collector and a heat exchanger for heat exchange with the evaporator in a refrigerating circuit. The heat transfer medium is sucked from the heat exchanger to provide an underpressure for atomization of the heat transfer medium with following generation of bubbles in the heat transfer medium, ice crystals then being precipitated and the ratio of water and alcohol thus being changed the heat transfer medium with ice crystals entrained therein then being supplied to the heat collector under overpressure.
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 3, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 3, 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.