Internal-combustion engines – Lubricators – Crankcase – pressure control
Patent
1993-03-15
1994-10-11
Cross, E. Rollins
Internal-combustion engines
Lubricators
Crankcase, pressure control
123196A, 184 15, F01M 1104
Patent
active
053537602
ABSTRACT:
A system for draining and filling oil reservoirs in the crankcases and the generators of marine vessels with at least one or two diesel engines, including a motor driven pump, conduits connecting the pump to the reservoirs of the generator and of each engine and with the fuel tanks, an oil sump of fresh oil, and selector valves to connect the conduits to the pump in a variety of combinations; one of which extracts used oil from the reservoirs and forces same through a filter/blender while receiving diesel fuel from a tank on board the vessel and returns the mixed used oil and fuel to the tank for subsequent combustion by the engine; a second of which provides fresh oil to the reservoirs; and a third of which provides diesel fuel to the tanks.
REFERENCES:
patent: 4240523 (1980-12-01), Nestor et al.
patent: 4417561 (1983-11-01), Yasuhara
patent: 4421078 (1983-12-01), Hurner
patent: 4674456 (1987-06-01), Merritt
patent: 4869346 (1989-09-01), Nelson
patent: 4875884 (1989-10-01), Meisenburg
patent: 4986777 (1991-01-01), Preston
patent: 5069259 (1991-12-01), Ahlefeld
patent: 5203429 (1993-04-01), Zager
Cross E. Rollins
Ray Zager & Company
Solis Erick
Tyner Earl L.
Yeager Arthur G.
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