F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
F01D 11/02 (2006.01) F01D 11/12 (2006.01) F01D 25/32 (2006.01)
Patent
CA 2054023
55,916 ABSTRACT OF THE DISCLOSURE A honeycomb seal cooperatively associated with a rotatable blade of a steam turbine having a cylinder, seal include a backing plate fixedly connected to a mounting portion of the cylinder, the mounting portion having an associated moisture removal channel. A plurality of rows of honeycomb cells extend radially inwardly from the backing plate so that each cell is open adjacent said blades. The said backing plate is perforated with at least one perforation for each honeycomb cell for communicating moisture collected in the honeycomb cells to the moisture removal channel of the mounting portion of the cylinder.
Chen Shun
Evans David Harold
Llaneras Manuel Ignacio
Patel Ashok T.
Silvestri George Joseph Jr.
Bereskin & Parr
Westinghouse Electric Corporation
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