Bladed rotor structure having bifurcated blade roots
Patent
·
OSTI ID:5157405
A rotor apparatus for axial flow coupling to a fluid is described comprising: (a) a rotor disc having circumferential rib attachment means; (b) an annular array of blades for contacting the fluid; (c) at least one pair of liner members; and (d) means for retaining the liner members proximate the attachment means, comprising the root portion of at least one of the blades adjacent to each of the liner members being adapted for forming a retainer member extending circumferentially over a portion of the liner member for preventing movement of the liner member away from the attachment means.
- Assignee:
- NOV; EDB-88-100692; NOV-88-008640
- Patent Number(s):
- US 4730984
- OSTI ID:
- 5157405
- Country of Publication:
- United States
- Language:
- English
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