Steam operated turbine-generator installations
CA 2060955 A1 · Owner: Westinghouse Electric Corporation · Inventors: Viscovich, Paul William
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a power generating installation including a steam turbine-generator system, a source of steam under pressure, and a steam conditioning unit the steam, turbine-generator system including a high pressure turbine and at least one low pressure turbine each, turbine having a steam inlet and an exhaust outlet and, an output shaft coupled to all turbines and the steam, conditioning unit being connected between the exhaust outlet of the high pressure turbine and the steam inlet of each low pressure turbine and being effective to remove moisture from, and reheat, steam flowing between the exhaust outlet of the high pressure turbine and the steam inlet of the low pressure turbine the steam, …
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 February 10, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 10, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 10, 2014.
- 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.