Internal-combustion engines – Lubricators – Crankcase – pressure control
Reexamination Certificate
2005-09-27
2005-09-27
Yuen, Henry C. (Department: 3747)
Internal-combustion engines
Lubricators
Crankcase, pressure control
Reexamination Certificate
active
06948471
ABSTRACT:
An improved internal combustion engine lubricating system that includes an oil filter that is mounted on a mounting bracket that is fixed to a side face of an engine component that has direct communication with the oil pump and the engine main oil gallery to minimize the number of passages that must be sealed to prevent leakage and to make a more compact assembly.
REFERENCES:
patent: 4977870 (1990-12-01), Hashimoto et al.
patent: 5199395 (1993-04-01), Mizumura et al.
patent: 5647315 (1997-07-01), Saito
patent: 6-299863(A) (1994-10-01), None
Ali Hyder
Beutler Ernest A
Kabushiki Kaisha YED
Yuen Henry C.
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