| 摘要 |
<p>PROBLEM TO BE SOLVED: To effectively prevent oil leakage with a relatively simple structure. SOLUTION: A connector 20 has a hollowed connector housing 11 having a bulkhead part 15 integrally formed in the inner part, and a plurality of relay terminals 21 insert-molded in the bulkhead part 15 in such a manner that an electric contact part 21a on gas phase side AIR and an electric contact part 21b on oil phase side OIL are exposed from the bulkhead part 15 to a hood part 11a on gas phase side AIR and to a hood part 11b on oil phase side OIL along the axial direction of the connector housing 11, respectively. Further, since the relay terminal 21 has a sand blasted part in which the surface making contact with the bulkhead part 15 in insert molding is roughed by sand blasting, the sand blasted part effectively increases the adhesion with the bulkhead part 15 by the finely roughed surface to prevent an oil leakage.</p> |
