| 摘要 |
The invention concerns a sealed casing for a high current device, intended to be placed in particular in the engine compartment of a motor vehicle. A device such as a printed circuit (8) housed in the casing is connected to a wiring harness (4) via at least one rigid conductive metal bar (9) (busbar). A ring (14) is interposed between the rigid conductive metal bar (9) and a terminal (5) electrically connected to the harness (4). A bolt (7, 11) holds the terminal (5), the ring (14) and the rigid conductive metal bar (9) clamped together. To ensure the seal of the casing at the bolt (7, 11), a first ring seal (22) is placed between the ring (14) and an unthreaded zone (13a) of the shank (13) of the bolt (7, 11), and a second seal (17) is placed between the ring (14) and the casing. |
