High-temperature fuel cell plant and process for operating the same
CA 2253564 A1 · Owner: Stock, Andreas · Inventors: Stock, Andreas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention concerns a process for operating a high-temperature fuel cell plant (2) which consists of at least one high-temperature fuel cell block (4) with an anode element (6) and a cathode element (8) whereby at least a , portion of the anode exhaust gas of the high-temperature fuel cell block (4) is fed as fuel to a gas engine (26) connected to a generator (50) to increase the power generated. This measure provides highly efficient and flexible energy production.
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
- Filed April 28, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 28, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 28, 2019.
- 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.