Internal-combustion engines – Frame construction – Horizontal cylinder
Patent
1990-07-18
1991-10-08
Okonsky, David A.
Internal-combustion engines
Frame construction
Horizontal cylinder
123198E, 384429, F02F 700, F01M 1102, F01M 102
Patent
active
050544420
ABSTRACT:
The invention relates to a bearing bridge connecting the main bearing seats of a reciprocating-piston combustion engine in the longitudinal direction of the crankshaft. To reduce the power loss caused by the oil flowing back into the crank case space striking the rotating drive parts, and the oil ageing rate, it is proposed to provide the bearing bridge between the main bearing seats with a shape which screens off the rotating drive parts of the combustion engine with respect to the crank case space.
REFERENCES:
patent: 4856486 (1989-08-01), Mori et al.
patent: 4876998 (1989-10-01), Wunsche
patent: 4911117 (1990-03-01), Nishimura et al.
patent: 4911118 (1990-03-01), Kageyama et al.
Boll Wolf
Eiermann Georg
Pietsch Albert
Mercedes-Benz AG
Okonsky David A.
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