ES276801A2 - Improvements in the construction of ignition insurance of totally automatically controlled gas electrically (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improvements introduced in the object of the main patent Nº. 266,587 for "Improvements in the construction of fully electrically controlled gas-free fire insurance", in which an ignition or lighter flame, governed by an ignition gas valve, causes a variation of current, respectively voltage, per means of one or several thermo-elements, which serves for the immediate operation of a relay (thermo-relay) in such a way that, by means of an auxiliary current circuit, when the igniter does not burn (flame of a lighter cigarette lighter) it causes an ignition process and keeps the main burner valve closed, while when the aforementioned flame burns, it disconnects the ignition process and opens a main burner valve and keeps it open, and because the relay, automatically and directly, is say without using any amplifier or intermediate member, monitor in each case an auxiliary current circuit, of which one contains the ignition transformer and the other the valve of the main burner, because in addition, by the arrangement of a control relay, coordinated by connection to the thermo-relay that when the lack of current in the auxiliary current circuit occurs, not only closes immediately the valve of the main burner, preferably magnetic valve, but also after suppressing the cause of the interruption of the current in the auxiliary current circuit keeps it closed until the thermo-relay has made the return connection and thus has returned to the starting position, and because the ignition gas valve is mechanically operated by the magnetic setter of the control relay, so that the thermo-current, which returns by the process of ignition of the ignition gas flame, which comes into operation again, it places the thermo-relay again in the operating position and therefore connects one of the auxiliary current circuits and in it it opens again the valve of the main cigarette lighter It is mined by this and at the same time it disconnects the other auxiliary current circuit that receives an ignition transformer, but when the ignition process fails, in addition to the thermo relay, it also connects by returning the valve of the main burner to its other terminal position, characterized because several lighters are coordinated in each case a cigarette lighter in such a way that the thermo-current of one of the cigarette lighters, whose cigarette lighter valve is immediately maneuvered mechanically by the magnetic setter of the control relay, it governs immediately, that is to say without using any amplifier or intermediate member, a cigarette lighter valve, coordinated to the subsequent cigarette lighter, because the thermo-current of this and any other thermo-element immediately maneuvers a cigarette lighter valve, coordinated to the lighter cigarette lighter respectively subsequent, and why the thermo-current d The last thermo-element, however, immediately maneuvers the thermo-relay. (Machine-translation by Google Translate, not legally binding)