| 摘要 |
PROBLEM TO BE SOLVED: To provide technology for lubricating a slide-contact section simply and properly in a lubricating device for supplying oil to the slide-contact section of an internal combustion engine using a plurality of oil pumps. SOLUTION: In a configuration constituted by supplying oil in an oil pan 5 into a main oil hole 6 by absorbing it by the oil pump and then supplying oil into the slide-contact section of the internal combustion engine through a plurality of branched passages 7, 11, 13 branched from the main oil hole 6, at least one branched passage is branched from the main oil hole 6 between a first flow-in section A being a section where oil supplied by the main oil pump 4 for supplying oil always during operation of the internal combustion engine flows into the main oil hole 6 and a second flow-in section B being a section where oil supplied by the auxiliary oil pump 15 for supplying oil flows into the main oil hole 6 when amount of oil supplied by at least the main oil pump 15 is insufficient. COPYRIGHT: (C)2006,JPO&NCIPI
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