Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture
Patent
1985-07-10
1986-07-01
Lazarus, Ronald H.
Internal-combustion engines
Charge forming device
Crankcase vapor used with combustible mixture
123573, 123574, F02M 2506
Patent
active
045973725
ABSTRACT:
The invention relates to an oil separator for blowby gas having a baffle with a side wall and a bottom wall. A cut piece is bent from the bottom wall. A shut-off member is attached to the side wall and has a first wall located at a spaced distance from and opposed to the bottom end of the cut piece. The bottom end of the first wall is located between a first line extending from the bottom end of the cut piece and perpendicular to the first wall, and an intersection point defined at the intersection of an extension of the cut piece and an extension of the first wall. According to the inventive structure, the oil drops splashed by the rotating cam and reflected from a side wall of a cylinder head cover toward the baffle are effectively prevented from entering the baffle.
REFERENCES:
patent: 4528969 (1985-07-01), Senga
patent: 4541399 (1985-09-01), Tanaka
Lazarus Ronald H.
Toyota Jidosha & Kabushiki Kaisha
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