Combustion apparatus for a gas turbine engine
CA 1071418 A · Owner: Westinghouse Electric Corporation · Inventors: Emory, John M. G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Combustion apparatus for a gas turbine engine for directing combustion air to enter the combustor adjacent the fuel oil nozzle in a vigorous swirling pattern to thoroughly mix with the atomized fuel to eliminate fuel rich smoke, producing pockets from the combustion zone. The apparatus includes air inlet ports directing one portion of the combustion air in an axially directed swirling motion another, portion of the air in a tangentially directed swirling motion with other portions of the air directed to cool and clean the nozzle and cool the wall of the combustor.
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 February 12, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 12, 1997.
- 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.