Hose coupling for connecting two fluid-carrying components, as well as a system with multiple hose couplings

Abstract

Hose coupling (100) for coupling two fluid-carrying components, comprising: a first coupling part (102) and a second coupling part (104) which can be coupled together along a coupling axis, an electrical energy transmission device (106) which is configured to establish an electrical energy coupling between the coupling parts (102, 104) when the coupling parts (102, 104) are coupled, wherein the energy transmission device (106) comprises at least a first potential surface (108) and at least a second potential surface (110), and wherein the potential surfaces (108, 110) on the coupling parts (102, 104) are arranged and designed such that they automatically come into electrically conductive contact with each other when coupling.