Recessed turbine shroud

Details Recessed turbine shroud Recessed turbine shroud

1998-12-30

2000-12-05

Look, Edward K.

Rotary kinetic fluid motors or pumps

With diversely oriented inlet or additional inlet for...

415117, 4151731, 4151734, 4151735, 415914, 416 97R, F28F 922, F01D 518

Patent

active

061557781

ABSTRACT:
A turbine shroud includes a panel having inner and outer surfaces extending between forward and aft opposite ends. The panel includes forward and aft hooks for supporting the panel radially atop a row of turbine rotor blades. The panel includes a plurality of recesses in the inner surface thereof which face tips of the blades. The recesses extend only in part into the panel for reducing surface area exposed to the blade tips.

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patent: 5048288 (1991-09-01), Bessette et al.
patent: 5096379 (1992-03-01), Stroud et al.
patent: 5169287 (1992-12-01), Proctor et al.
patent: 5547340 (1996-08-01), Dalton et al.
patent: 5553999 (1996-09-01), Proctor et al.
patent: 5660523 (1997-08-01), Lee

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