Power boat hull

Details Power boat hull Power boat hull

1991-09-25

1993-08-03

Sotelo, Jesus D.

Ships

Displacement-type hull

114290, 114291, B63B 104

Patent

active

052319458

ABSTRACT:
A power boat hull that has central running surface and na outer running surface that flanks the central running surface. The outer surface forms a channel with concave curvature which extends from the bow to the stern. The channel is shaped so that pressure builds in the channel during turning of the boat to lock the hull to water throughout the turn. A transom may be provided with a deflector plate having a curved surface that is lifted out of the water during high speed running of the boat and operatively deflects water downward to force the bow of the boat into the water during low speed running of the boat.

REFERENCES:
patent: 1559660 (1925-11-01), Ward
patent: 3117544 (1964-01-01), Schoell
patent: 3216389 (1965-11-01), Thorsen
patent: 3515087 (1970-06-01), Stuart
patent: 4233920 (1980-11-01), Wood et al.
patent: 4465009 (1984-08-01), Wood et al.
patent: 4584959 (1986-04-01), Allison
patent: 4672905 (1987-06-01), Pipkorn
patent: 4723928 (1988-02-01), Riley
patent: 4813365 (1989-03-01), Lindstrom et al.

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