Method for utilizing and storing environmental energy
CA 1162451 A · Owner: Didier-Werke A.G. · Inventors: Sizmann, Rudolf
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a method for utilizing and storing environmental energy, using a storage-medium operating by chemical reactions or sorptions, whereby in the said storagemedium, more particularly silica-gel or zeolite exergy is, accumulated at high density during energy-charging, by a gaseous, inert carrier-medium for the exergy in the storage medium the, stored exergy being removed, as required during charging, also, by means of a gaseous inert carrier-medium from the storage, for, conversion into heat or cold at a desired level. The method according to the invention is carried out in such a manner that: (a) during energy-charging, the exergy is accumulated from minor …
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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 February 21, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 21, 2001.
- 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.