| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rotor blade (100) for a turbine engine (10). <P>SOLUTION: The rotor blade includes: a platform (112) comprising a radially outer surface (184) and a radially inner surface (190); an airfoil (110) extending radially outwardly from the platform; a dovetail (116) adapted to be coupled to a rotor wheel; a shank (114) extending between the platform and the dovetail, the shank including at least one cover plate (146, 148) extending inwardly from the platform towards the dovetail; and at least one sealing assembly (168, 170) coupled to the cover plate, the sealing assembly extending from the dovetail to the platform. The sealing assembly forms a seal path (172) between the rotor blade and a circumferentially adjacent rotor blade. <P>COPYRIGHT: (C)2012,JPO&INPIT |
