Runner hub construction for propeller type turbine

Details Runner hub construction for propeller type turbine Runner hub construction for propeller type turbine

1974-11-13

1976-08-10

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Support mounting, carrier or fairing structure

403344, 416214A, 416245A, F03B 312

Patent

active

039738760

ABSTRACT:
A runner hub for a propeller type hydraulic turbine wherein the hub is constructed of at least a pair of arcuate segments. When the arcuate segments are assembled together, they form a hollow hub. Turnbuckles are provided within the hub attached to opposite hub segments and are adjustable to forcibly hold the hub segments in the assembled position.

REFERENCES:
patent: 47137 (1865-04-01), Sutherland
patent: 116414 (1861-06-01), Cochrane
patent: 403902 (1889-05-01), Bailey
patent: 420038 (1890-01-01), Coddington
patent: 2949964 (1960-08-01), Froelich et al.

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