ES157435U - Thermoelectric ignition safety device with, at least, an ignition safety valve. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Electric ignition safety device with at least one ignition safety valve for controlling the flow of gas to at least one lighter of a gas-heated appliance, the closing element of the ignition safety valve being connected to the ignition safety plate. Induced by a magnetic insert and can be lifted from its valve seat by means of a control rod displaceable in the axial direction, with a maneuver handle fixed on it, and the armature plate being able to adhere to the electromagnet of the magnetic insert, and with a high-voltage electrical ignition installation, which includes a spark gap assigned to the lighter, unlocking the current flow to it only in the ignition safety valve position, while the ignition device remains in all the other positions grounded, in the short-circuit position, against the armature as ground through an interrupt which can be actuated by displacing the control rod of the ignition safety valve, characterized in that the ignition switch is arranged inside the housing of the ignition safety device, in the area of the control rod and equipped with a mobile contact piece developed as an angular lever whose lengths of lever arms correspond to the ratio between the stroke of the control rod and the connection path of the switch, being able to rotate under force, contrary to the effect of a closing spring of the switch, by pressing the maneuver handle to the on position and in this way can get up from the fixed counter contact to interrupt the short circuit current circuit. (Machine-translation by Google Translate, not legally binding)