Prop-fan with improved stability

Details Prop-fan with improved stability Prop-fan with improved stability

1986-07-28

1988-03-15

Garrett, Robert E.

Fluid reaction surfaces (i.e., impellers)

Specific blade structure

Tined or irregular periphery

416223R, B64C 1118

Patent

active

047309857

ABSTRACT:
Improved prop-fan stability is achieved by providing each blade of the prop-fan with a leading edge which, outwardly, from a location thereon at the mid-span of the blade, occupy generally a single plane.

REFERENCES:
patent: 1506937 (1924-09-01), Miller
patent: 1825114 (1931-09-01), Hendrickson
patent: 2104306 (1938-01-01), McLeod
patent: 2160467 (1939-05-01), Ward
patent: 2714499 (1955-08-01), Warner
patent: 4171183 (1979-10-01), Cornell et al.
patent: 4358246 (1982-11-01), Hanson et al.
patent: 4370097 (1983-01-01), Hanson et al.

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