F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
170/81
F01D 5/30 (2006.01) F01D 9/02 (2006.01) F04D 29/34 (2006.01)
Patent
CA 1254840
13DV-8562 BLADE PLATFORM ABSTRACT OF THE DISCLOSURE The present invention discloses a turbomachinery blading configuration. The configuration includes a circumferential recess in a blade support structure and a plurality of blades. Each blade has a platform for mounting the blade within the recess. Each platform includes oppositely directed, generally circumferentially facing edges, each edge having first and second axial surfaces separated by a recess. The surfaces contact matching surfaces on adjacent blades thereby determining predictable load paths for tangential and twisting moment reaction forces acting on the blades.
498349
Erdmann Omer D.
Kirkpatrick Ralph A.
Willgoose Kenneth
Company General Electric
Eckersley Raymond A.
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