Attaching structure for oil pump of engine

Details Attaching structure for oil pump of engine Attaching structure for oil pump of engine

1991-10-11

1993-03-02

Cross, E. Rollins

Internal-combustion engines

Lubricators

Crankcase, pressure control

123195H, F01M 100

Patent

active

051900050

ABSTRACT:
A V-shaped internal combustion engine in which the driving chain for an oil pump is arranged by using a free space which is formed between a crank journal portion and a sprocket for a timing chain, so that there is no need to extend the crank shaft and to place the oil pump at a position in front of the internal combustion engine. The entire length of the internal combustion engine is reduced and its size is minimized. The oil pump is attached to a skirt portion which is provided at the lower portion of the cylinder block and to a bearing beam which supports the engine crank shaft.

REFERENCES:
patent: 4411227 (1983-10-01), Feichtinger
patent: 4936266 (1990-06-01), Imajo
patent: 5009205 (1991-04-01), Abe et al.
patent: 5014569 (1991-05-01), Oshima et al.
patent: 5014655 (1991-05-01), Ampferer
patent: 5024189 (1991-06-01), Ushio et al.
patent: 5063895 (1991-11-01), Ampferer

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