ES207486U - Pneumatic electric switch. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Electric pneumatically operated switch, suitable for being connected to a multiple plug of electrical connection, provided with at least one direct output constituted by two sockets in communication with the insert pins in a socket, and at least one outlet controlled feeding, consisting of a socket in direct connection with one of the insertion pins and another socket connected to one of the two sockets of a third outlet, whose other socket is attached to the first of said third output by a circuit which can be opened or closed by a switch and which in turn is directly connected to the other bolt for inserting the plug, characterized by comprising a switch body itself, provided with a pneumatic-mechanical actuator element connected by means of a flexible tube to a pneumatic-mechanical pulsator, the assembly forming a pneumatic circuit and comprising said the body of the switch is a disc rotating around an axis and equipped with several pins substantially perpendicular to it, designed to alternately connect and disconnect, by means of successive actions of the push button and the subsequent actions of a receptacle of variable volume, which constitutes the pneumatic element of the switch, two metallic terminals, intended to be plugged into the sockets of the third outlet of the multiple pin and the rotating disc provided on its periphery with several notches equidistant from each other, in number equal to twice the number of pins. (Machine-translation by Google Translate, not legally binding)