F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
F01D 5/34 (2006.01) F01D 5/02 (2006.01) F01D 5/14 (2006.01) F01D 5/28 (2006.01) F16D 1/076 (2006.01)
Patent
CA 2052436
The wheel (10), which is made from a composite material having a ceramic matrix comprises a hub that bears a drive gear (16) formed of teeth (20) that extend radially on one of the wheel's surfaces (10a). Each tooth is asymmetrical with respect to a meridian plane (21) that passes through its apex, and has a first shoulder (20b) that subtends an angle a, preferably between 15 and 45°, relative to that plane, and a second shoulder (20c) that subtends an angle b preferably between 55 and 85°, relative to that plane. Advantageously, the sum of the two angles is at least equal to 100°. By this configuration, the turbine wheel has an improved resistance against inter-laminar shear stresses that result from tightening to a drive gearwheel.
Fouillot Jacques G.
Georges Jean-Michel
Sim & Mcburney
Societe Nationale D'etude Et de Construction de Moteurs D'aviati
LandOfFree
Composite material turbine wheel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite material turbine wheel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite material turbine wheel will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1438556