Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine
Patent
1996-01-30
1997-07-01
Sotelo, Jesus D.
Marine propulsion
Means for accomodating or moving engine fluids
Cooling for engine
123196W, 184 618, B63H 2110
Patent
active
056430256
ABSTRACT:
A lubricating and drive system for a marine propulsion transmission that is comprised of an upper reversing transmission and a lower final drive transmission. A lubricant pump is driven off an input shaft to the reversing transmission for supplying lubricant for actuating its clutches and also for lubricating its gears. The pickup for the lubricant pump is disposed at a lower position in the final drive gear case so as to maintain a low lubricant level therein when the unit is operating so as to reduce drag.
REFERENCES:
patent: 2700359 (1955-01-01), Dewhurst
patent: 3647024 (1972-03-01), Wick et al.
patent: 4993979 (1991-02-01), Bland et al.
Sanshin Kogyo Kabushiki Kaisha
Sotelo Jesus D.
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