| 摘要 |
<p>A device (13) for connecting an injector (12) to an exhaust system (1) in an internal combustion engine (2) provided with an connection pipe (15) which laterally protrudes from an exhaust duct (3); the connection device (13) comprises a tubular support body (14), provided with a longitudinal symmetry axis (16), made of a thermally conductive material, adapted to accommodate the injector (12) therein and to be coupled to the connection pipe (15), and provided win turn with a heat dissipation device (24) coaxial to the longitudinal symmetry axis (16). The connection device is further provided with a device (25) for damping the vibrations transmitted to the heat dissipation device (24), having in turn a number of elastic elements (26) coaxial to the longitudinal symmetry axis (16) and accommodated at the lower portion of the support body (14).</p> |
