Thermodynamic cyclic process
CA 1320055 C · Owner: Schukey, Jurgen · Inventors: Schukey, Jurgen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A thermodynamic cyclic process with a gaseous working medium, which is alternately compressed and expanded in which process a working medium is employed which, experiences a volume expansion due to chemical processes at the higher temperature after the compression and a corresponding volume contraction at the lower temperature after the expansion, is to be improved so that a higher efficiency is achieved. This is achieved in that the volume expansion is exothermic and the volume contraction is endothermic. In this case, the cyclic process can increase the efficiency both in heat engines and also in heat pumps.
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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 July 13, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 13, 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.