Limited discharge bidirectional thruster and method of operation

Details Limited discharge bidirectional thruster and method of operation Limited discharge bidirectional thruster and method of operation

1986-08-13

1988-04-05

Casaregola, Louis J.

Power plants

Reaction motor

Method of operation

60221, 915147, 440 38, B63H 1100

Patent

active

047350458

ABSTRACT:
A thruster for use underwater having a rotor which may be optionally rotated either clockwise or counterclockwise. The rotor includes blading, perferably radially symmetrical about the rotor radius line, and a limited discharge area such that fluid is discharged from said limited discharge in a direction substantially perpendicular to a rotor radius line passing through the approximate center of the limited discharge area.

REFERENCES:
patent: 933681 (1909-09-01), Valk
patent: 1700913 (1929-02-01), Tawara
patent: 2154321 (1939-04-01), Briggs
patent: 2430225 (1947-11-01), Hayler
patent: 2459815 (1949-01-01), Hammell
patent: 3416454 (1968-12-01), Dowdican
patent: 3483824 (1969-12-01), Sprague
patent: 3590766 (1971-07-01), Jackson
patent: 3593686 (1969-08-01), Cooper
patent: 3598078 (1971-08-01), Baer
patent: 3809492 (1974-05-01), Takaeda et al.
patent: 3903833 (1975-09-01), Lais et al.
patent: 4057961 (1977-11-01), Payne

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