SYSTEM FOR AUTOMATIC IGNITION, THROUGH AN INTERMITTENTLY OPERATING PILOT FLAME BURNER OF THE MAIN BURNER OF A GAS FIRED APPLIANCE, USING A THERMO- ELEMENT AS A SIGNAL EMITTER

摘要

A B S T R A C TA system for automatic ignition through an intermittently operatingpilot flame burner of the main burner of a gas fired appliance, usinga thermo-element as a signal emitter.The invention provides a system for the automatic ignition of a gasfired appliance, having an intermittently operative pilot flame burner(4), comprising a thermo-element (11), which serves through an electro-nic unit (7) as means for producing a control signal for opening themain gas valve (3). Thereby the system has a small reaction time whilea thermo-element is a simple, cheap and little or not failure sensitivepart, which already is used in large numbers in other gas appliances.--- ++ ---