System and method for trending exhaust gas temperature in a turbine engine
CA 2551600 C · Owner: Fullington, Michael Dean · Inventors: Hansen, Carl Harold; Hershey, John Erik; Herron, William Lee
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for estimating a trend in exhaust gas temperature in a turbine engine (14) includes sampling exhaust gas temperature and a plurality of variables associated with the exhaust gas temperature over a set of observation times for a turbine engine (14) to acquire exhaust gas temperature data. A trend in the exhaust gas temperature for the specific turbine engine (14) is identified by removing the effect of the plurality of variables on the exhaust gas temperature data.
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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
- Filed July 6, 2006 and granted October 20, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 6, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.