Air separation method with integrated gas turbine
CA 1280969 C · Owner: Kiersz, Donna Frazier · Inventors: Parysek, Karen Dorothy; Kiersz, Donna Frazier
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Air Separation Method With, Integrated Gas Turbine ABSTRACT, An air separation method employing compression powered by a gas turbine and employing four heat regenerable adsorbent purifiers wherein two purifiers are used to purify feed air while a third purifier is being regenerated by hot regeneration gas and a fourth purifier is being cooled so as to be ready to purify feed 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 March 5, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 5, 2008.
- 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.