| 摘要 |
PROBLEM TO BE SOLVED: To provide a lubricating oil feeding device capable of automatically supplementing a lubricating oil by accurately and automatically detecting a lubricating oil amount in an internal combustion engine. SOLUTION: In this lubricating oil feeding device 30, a float switch 31 for detecting the lubricating oil amount is disposed in the oil pan 5 of the engine. The float switch 31 is disposed at the longitudinal and lateral center of the oil pan 5. The oil pan 5 is communicated with an oil tank with an oil feed pump 32 interposed therebetween. The oil feed pump 32 is connected to the float switch 31 so that, when the lubricating oil amount lowers below a set amount, the lubricating oil can be supplemented automatically. COPYRIGHT: (C)2007,JPO&INPIT
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