F - Mech Eng,Light,Heat,Weapons – 02 – C
Patent
F - Mech Eng,Light,Heat,Weapons
02
C
F02C 7/12 (2006.01) F01D 5/08 (2006.01) F01D 11/02 (2006.01)
Patent
CA 2077771
13DV-10740 ANGLED COOLING AIR BYPASS SLOTS IN HONEYCOMB SEALS ABSTRACT OF THE DISCLOSURE A labyrinth seal having a static honeycomb land and a toothed rotary land, an angled passage is formed in the honeycomb land to communicate cool ing air from the static vane region of the interstage HP section of the turbine into the aft cavity which is bounded by the rotating stage two blade whereby the exiting cooling air will acquire a velocity component which is in the same direction as the rotating stage two blade.
Eckert Terry T.
Webb Alan L.
Company General Electric
Craig Wilson And Company
Eckert Terry T.
Webb Alan L.
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