Turbine side plate assembly

Details Turbine side plate assembly Turbine side plate assembly

1984-07-23

1987-04-21

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Multiple axially spaced working members

416193A, 415172A, F01D 506, F01D 1102

Patent

active

046592890

ABSTRACT:
The sole support for the rear disk rim side plate of the 1st turbine stage is the seal extending between the 1st and 2nd stage turbines. The fir tree broach on the side plate fits into the broached rim of the turbine disk which is extended axially to radially restrain each side plate. This configuration eliminates the heretofore used bolts and nuts or rivets.

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