Segmented interstage seal assembly

Details Segmented interstage seal assembly Segmented interstage seal assembly

1988-09-06

1989-12-05

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Having lubricating, sealing, packing or specific bearing...

416198A, 416 95, 4151995, 4151737, F01D 506

Patent

active

048849502

ABSTRACT:
A segmented seal (36) is provided for sealing between two adjacent rotor disks (18, 20). The individual segments (36) includes sideplate members (42, 44) and integral hook members (50, 52) which engage the facing sides of the respective disks (18, 20). Strut members (60, 62) support the central portion (64) of the axially and circumferentially extending wall members (40) which collectively establish the radially inner gas boundary for an annular working fluid stream (30).

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