| 摘要 |
<p>Connecting device for simultaneously connecting a gas conduit and an electric cable to a device for emitting or receiving gas pressure and electrical signals. An outer tubular part (1) is arranged to be connected to the gas conduit (6) in such a way that the gas conduit communicates with the interior of the tubular part, which has at least one opening (11) in its periphery. An inner part (12) is arranged to be partly inserted into the tubular part in such a way that the parts are held to each other by means of cooperating engagement means (9, 15) located on said parts. The inner part (12) is provided with an axial wedge-shaped groove (25) in which an electric cable (26), having been passed through the gas conduit, is to be laid. In the connected condition the cable is clamped by the engagement means (9) of the outer part (1) in the wedge-shaped groove (25) in such a way that the groove, and thus the end of the inner part (12) which is inserted into the outer part (1), seals the corresponding end of the outer part (1).</p> |
