ES155530U - Water heater heated by gas (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Gas-heated water heater, of the type to whose ignition burner has been assigned a spark gap path to which energy is conducted from a piezoelectric ignition device, disposed within the water heater liner, which is composed of a anvil, at least of a piezo element installed in a shell body, of a hammer and of a hammer subjected to the action of a hammer spring, which is moved by a force that attacks the hammer to tension the hammer spring, these being arranged parts coaxial to each other in a support and the direction of tension of the hammer and the working direction thereof being opposite to each other, for which the hammer moves by means of a drag stop, mounted on the neck of the service manipulator of the gas safety valve, when the service manipulator is turned from the disconnection position to the ignition position, through a leaf springs attached in a drag of force with the hammer, and after tensioning the hammer spring frees the coupling between the force acting to tension the hammer spring and the hammer, so that the latter hits the firing pin, characterized in that the leaf spring is fixed in a double arm lever which is rotatably disposed in the support of the ignition device and whose lever arm, opposite the neck of the service manipulator, is provided with a stop that sits against the hammer of the ignition device. (Machine-translation by Google Translate, not legally binding)