| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel pump supporting structure of an internal combustion engine capable of supporting a fuel pump in an upper part of a cylinder head with high supporting rigidity and a pump supporting bracket used in the supporting structure. SOLUTION: The pump supporting bracket 9 is mounted to be laid across a plurality of bearing parts 207 and 208 in a camshaft housing 38R, and a high pressure fuel pump 110 is supported on an upper surface of the pump supporting bracket 9. An oil jet for injecting oil to a lifter of the high pressure fuel pump 110 is formed on the pump supporting bracket 9. An oil reservoir for immersing a driving cam for driving the high pressure fuel pump 110 in the oil is formed in the bearing part 207. COPYRIGHT: (C)2008,JPO&INPIT
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