| Patent Number |
Title Of Patent |
Date Issued |
| 7552796 |
Turbine engine tailcone resonator |
June 30, 2009 |
| A turbine engine resonator comprising a panel and a vessel. The panel is along a flow path within the engine and has an aperture. The vessel has a mounting flange secured to the panel. The flange has an aperture mated to the aperture of the panel. The vessel has a body secured to the mou |
| 7401682 |
Architecture for an acoustic liner |
July 22, 2008 |
| An acoustic liner 20 includes a remote panel 26, a perforated proximate panel 22 transversely spaced from the remote panel and one or more partitions 32 spanning across the space between the panels. At least one baffle 44 cooperates with the partitions to define a resonator chamber 3 |
| 7337875 |
High admittance acoustic liner |
March 4, 2008 |
| A cooled acoustic liner useful in a fluid handling duct includes a resonator chamber 52 with a neck 56, a face sheet 86, and a coolant plenum 80 residing between the face sheet and the chamber. Coolant bypasses the resonator chamber, rather than flowing through it, resulting in bette |
| 7311175 |
Acoustic liner with bypass cooling |
December 25, 2007 |
| An acoustic liner 20 includes a remote panel 26, a proximate panel 28 transversely spaced from the remote panel and a resonator chamber 34b residing between the panels. Perforations 38 penetrate the proximate panel in registration with the resonator chamber 34b. A neck 56 with an inl |
| 6543232 |
Valve assembly for use in a gas fuel nozzle |
April 8, 2003 |
| A valve assembly that is useful for controlling fuel delivery utilizes turbine power available from the steady state fuel flow within the valve assembly. A turbine element, which is moved by the steady state fuel flow, provides a motive force to a valve element that controls fuel deliver |
