Engine lubrication system

Details Engine lubrication system Engine lubrication system

2006-03-07

2006-03-07

Kamen, Noah P. (Department: 3747)

Internal-combustion engines

Lubricators

Crankcase, pressure control

C123S1960CP

Reexamination Certificate

active

07007655

ABSTRACT:
A vehicle comprises a vehicle body. A drive system is mounted to the vehicle body. An internal combustion engine is mounted to the vehicle body and coupled with the drive system. The engine comprises a crankshaft mounted in a crankcase. An oil pan is detachably coupled with the crankcase. A regulating wall separates first and second side chambers of the oil pan. First and second oil pumps are housed in the first side chamber and coupled with the crankshaft through a coupling system. A first oil inlet port is between the first oil pump and the first side chamber. A second oil inlet port is between the second oil pump and the second side chamber.

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