Aircraft power plant
AssigneePratt & Whitney Canada Corp.
InventorSerge DUSSAULT
Life of this patent
Estimating the term…
Abstract
Aircraft power plants and associated methods are provided. A method for driving a load on an aircraft includes: transferring motive power from an internal combustion (IC) engine to the load; discharging a flow of first exhaust gas from the IC engine when transferring motive power from the IC engine to the load; receiving the flow of first exhaust gas from the IC engine into a combustor; mixing fuel with the first exhaust gas in the combustor and igniting the fuel to generate a flow of second exhaust gas; receiving the flow of second exhaust gas at a turbine and driving the turbine with the flow of second exhaust gas from the combustor; and transferring motive power from the turbine to the load.
Claims8
-9. (canceled)
An aircraft engine system comprising:
- a Wankel engine drivingly connected to a load to transfer motive power from the Wankel engine to the load, the Wankel engine having an exhaust outlet for discharging a flow of exhaust gas from the Wankel engine;
- a turbine in fluid communication with the exhaust outlet of the Wankel engine and driven by the flow of exhaust gas, the turbine being drivingly connected to the load to transfer motive power from the turbine to the load;
- and
- an inter-burner operatively disposed between the Wankel engine and the turbine to add energy to the flow of exhaust gas between the Wankel engine and the turbine.
-20. (canceled)
Dependencies are inferred from the claim text.