Latent heat storage and supply system and method
CA 1201031 A · Owner: Allegiance Corporation · Inventors: Goldstein, Michael L.; Moore, Candace X.; Arrhenius, Gustaf O.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Latent heat storage and supply system and method in which a body of crystallizable phase change material and a separate body of a special crystallization nucleator for the phase change material are associated for heating as a unit to melt the phase change material for cooling to, bring the molten phase change material to supercooled condition in which heat is stored as latent heat of crystallization and thereafter for transferring a controlled portion of the nucleator into the body of phase change material to induce crystallization and release of latent heat of crystallization. The special nucleator includes a component which, after the heating and cooling steps, will contain crystals for …
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 February 25, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 25, 2003.
- 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.