Ejector system for engine
CA 2639774 C · Owner: Gestion Serge Benjamin Inc. · Inventors: Collins, Dennis Vivian; Laforest, Luc
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present specification generally relates to improvements to combustors such as burners and engines. In one aspect the specification presents an acoustically enhanced ejector system which can be used as part of an intake system for a combustor. In another aspect the specification teaches the use of a combustor combustion chamber as an oscillator to magnify a harmonic frequency of a pulsating frequency of the combustor. In still other aspects the specification presents a combustion chamber having an inlet with a plurality of tangentially spaced apertures and an in-line intake system connected to the apertures.
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 June 8, 2006 and granted November 10, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 8, 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.