Connecting arrangement of a first fluid-carrying line to a second fluid-carrying line, in particular a motor vehicle, and method for monitoring such a connection arrangement

摘要

The invention relates to a connection arrangement (1) of a first fluid-carrying line (2) on a second fluid-carrying line (3), in which the fluid-carrying lines (2, 3) respective channels (4, 5) through which a fluid can flow and which are fluidly connected to one another. and at least one diagnostic device (6) is provided, which comprises at least one pressure sensor (7) by means of which at least one pressure can be detected, wherein the diagnostic device (6) has at least one envelope element (8) which has at least one length region (9) first conduit (2), the channel (4) extends at least in the longitudinal region (9), surrounds and is spaced from the length region (9), so that on the one hand by the enveloping element (8) and on the other hand by the first line (2) respectively partially limited and at least the length range (9) at least partially surrounding diagnostic space (10) is formed, and the enveloping element (8) at least one sensor terminal (1 3), via which the diagnostic space (10) is fluidically connected to the pressure sensor (7), by means of which a pressure prevailing in the diagnostic space (10) can be detected.