An internal combustion engine (10) includes a partition side wall (23) arranged between a first side wall (21) of a crank case (11) an a second side wall (22) of a crank case cover (20). An oil tank (33) is formed between the first side wall (21) and the partition side wall (23), and an auxiliary tank (34) is formed between the second side wall (22) and the partition side wall (23). An oil tank inlet (33i) that connects together the auxiliary tank (34) and the oil tank (33) is formed between the first side wall (21) and the second side wall (22). The internal combustion engine (10) includes a scavenge pump (40) having a intake port (41) that communicates with an oil pan (25) and a discharge port (42) that communicates with the auxiliary tank (34), and a feed pump (50) having an intake port (51) that communicates with the oil tank (33).
INTERNAL COMBUSTION ENGINE AND STRADDLED VEHICLE
BRENNKRAFTMASCHINE UND GRÄTSCHSITZFAHRZEUG
MOTEUR À COMBUSTION INTERNE ET VÉHICULE À ENFOURCHER
2024-02-07
Patent
Electronic Resource
English
IPC: | F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung |
European Patent Office | 2020
|European Patent Office | 2020
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