| 摘要 |
PROBLEM TO BE SOLVED: To provide injector connection structure for directly connecting a common rail to an injector which are mounted on a cylinder head severally while supplying fuel and absorbing a position gap. SOLUTION: An injector arm 23 of an injector 21 and a common rail 50 are directly connected to each other by mounting bolts 59, 59 in such a condition that a metal gasket 60 with a spherical periphery surface 62 a buts on conical taper surfaces 47, 56 oppositely formed respectively on ports 46, 56 on fuel paths 24, 54. The fuel paths 24, 54 are communicated with each other through a through hole 61 formed on the metal gasket 60 in a sealed condition from the outside. The injector 21 and the common rail 50 are mounted on a cylinder head severally in such a condition that the metal gasket 60 absorbs a position gap. |
