Marine propulsion – Means to control the supply of energy responsive to a sensed...
Patent
1987-04-08
1989-04-18
Basinger, Sherman D.
Marine propulsion
Means to control the supply of energy responsive to a sensed...
440 2, 440 3, 440 53, F01B 2100
Patent
active
048223077
ABSTRACT:
A number of embodiments of warning devices for watercraft provided with a plurality of marine propulsion engines for providing an arrangement for avoiding course deviations in the event of an abnormal running condition of one of the engines which tends to cause a course deviation. In one embodiment, the course correction is provided by slowing of the normally running engine in the event of slowing of the abnormally running engine. In other embodiments, the course deviation is prevented by a steering device. In one embodiment, the steering device comprises means for steering of the normally running engine and in another embodiment, the steering device comprises a trim tab.
REFERENCES:
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patent: 3976026 (1976-08-01), Eastling
patent: 4254619 (1981-03-01), Giffin
patent: 4479357 (1984-10-01), Stewart
patent: 4519335 (1985-05-01), Krautkremer
patent: 4562801 (1986-01-01), Yoike
patent: 4649708 (1987-03-01), Fisher
Bartz Clifford T.
Basinger Sherman D.
Beutler Ernest A.
Sanshin Kogyo Kabushiki Kaisha
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