| Patent Number |
Title Of Patent |
Date Issued |
| 6915574 |
Method of manufacturing variable vane seal and washer materials |
July 12, 2005 |
| A multi-layer seal and washer that provide a seal between a vane stem and a casing in a turbine engine are disclosed. The seal and washer are fabricated from materials such as Teflon fibers and glass fibers and are impregnated with a polyimide resin. The seal and washer are durable and |
| 6290466 |
Composite blade root attachment |
September 18, 2001 |
| A preferred embodiment of said present invention is a gas turbine engine blade root shim for use between a composite blade root and a wall of a slot for receiving the root in a rotor of the engine. An exemplary embodiment of the shim includes a longitudinally extending base having di |
| 6264369 |
Variable vane seal and washer materials |
July 24, 2001 |
| A multi-layer seal and washer that provide a seal between a vane stem and a casing in a turbine engine are disclosed. The seal and washer are fabricated from materials such as Teflon fibers and glass fibers and are impregnated with a polyimide resin. The seal and washer are durable and |
| 6217283 |
Composite fan platform |
April 17, 2001 |
| A platform for a turbofan gas turbine engine that does not limit the rotation capability of adjacent fan blades in the event one of the fan blades is impacted by a foreign object. The platform includes a structural body portion and an integrally formed flowpath surface portion. The s |
| 5023041 |
Method for making a fiber reinforced composite article |
June 11, 1991 |
| A method for making a fiber reinforced composite article includes placing in a forming mold article cavity a preform which includes at least a fiber reinforcement arrangement, such as stacked piles of resin bonded sheets. Closure of the mold defines a matrix reservoir for excess matrix m |
