Improvements in the electrical safety coupling systems. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the electrical safety coupling systems, called linear power take-off, characterized in that the conduit elements of the sockets are made accessible to the electrodes of the corresponding pegs from any point or several determined points, which are comprised within one or several intervals arranged for this purpose along the body of the sockets, intervals along which the driving elements are connected to the outer space by means of one or several interstices arranged in the electrically insulating structure of the body of the sockets, allowing the geometry of the one or the said interstices, combined with the physical and mechanical qualities of the materials that delimit them, on the one hand, that the penetrating parts of the pegs, carriers of one or several electrodes, penetrate the interstitial space, comfortably and according to an appropriate movement, until the chosen point in the interval, penetration favored by suitable geometric, physical and mechanical properties of said penetrating parts, opposing the geometry and the properties of the aforementioned interstices, on the other hand, by dimensional effect, by effect of labyrinth, by surface effect, if necessary by slope effect, effects that may be partially or totally required to the penetration of any susceptible body, in the case of normal employment planned according to the specific execution of the system, compromising, by short circuit or in any other way, the safety of the installation, or of hindering its operation, the dimensional imperatives of the interstices, as well as their geometry, being of a nature that excludes, within the framework of normal use, any contact direct of the human body with the circuits under tension from the accessible surfaces of the the system, if this is not disarmed, can also, the configuration of said interstices, if combined with the abovementioned slope effect, authorize certain executions susceptible to be used in unguarded environment, being able to reinforce the security of the system, if it is necessary, by systems of drainage and aeration and even of adequate disjunction. (Machine-translation by Google Translate, not legally binding)