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Individual
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Individual
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Priority to ES383676ApriorityCriticalpatent/ES383676A1/en
Publication of ES383676A1publicationCriticalpatent/ES383676A1/en
Automatic flame control system for burners, comprising a main burner controlled by a main fuel valve, a pilot burner controlled by a pilot valve and associated with a flame detector, and an ignition device for said pilot burner, essentially characterized by the fact of comprising a first memory circuit that governs a control device for the pilot valve, a second memory circuit, timed, which governs a control device for the alarm and from whose output a reset or reset feedback is taken for the first memory, and switching means governed by a timed flame detector circuit, which disconnect the alarm circuit and switch the operation of the ignition device to that of the main valve in response to the presence of a flame in the pilot burner. (Machine-translation by Google Translate, not legally binding)
ES383676A1970-09-101970-09-10Automatic flame control system for burners. (Machine-translation by Google Translate, not legally binding)
ExpiredES383676A1
(en)
Automatic ignition, control and extinguishing device for gas burners, especially water heaters and similar (Machine-translation by Google Translate, not legally binding)
Improved perfections in gas heated appliances, particularly provided with electric control. (Machine-translation by Google Translate, not legally binding)