Systems for controlling combustion

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23NREGULATING OR CONTROLLING COMBUSTION

F23N5/00Systems for controlling combustion

F23N5/003using detectors sensitive to combustion gas properties F23N5/006the detector being sensitive to oxygen F23N5/02using devices responsive to thermal changes or to thermal expansion of a medium F23N5/022using electronic means F23N5/025using electrical or electromechanical means F23N5/027using mechanical means F23N5/04using bimetallic elements F23N5/042using electronic means F23N5/045using electrical or electromechanical means F23N5/047using mechanical means F23N5/06using bellows using diaphragms F23N5/062using electronic means F23N5/065using electrical or electromechanical means F23N5/067using mechanical means F23N5/08using light-sensitive elements F23N5/082using electronic means F23N5/085using electrical or electromechanical means F23N5/087using mechanical means F23N5/10using thermocouples F23N5/102using electronic means F23N5/105using electrical or electromechanical means F23N5/107using mechanical means F23N5/12using ionisation-sensitive elements F23N5/123using electronic means F23N5/126using electrical or electromechanical means F23N5/14using thermo-sensitive resistors F23N5/143using electronic means F23N5/146using electrical or electromechanical means F23N5/16using noise-sensitive detectors F23N5/18using detectors sensitive to rate of flow of air or fuel F23N5/184using electronic means F23N5/187using electrical or electromechanical means F23N5/188using mechanical means F23N5/20with a time programme acting through electrical means F23N5/203using electronic means F23N5/206using electrical or electromechanical means F23N5/22with a time programme acting through mechanical means F23N5/24Preventing development of abnormal or undesired conditions F23N5/242using electronic means F23N5/245using electrical or electromechanical means F23N5/247using mechanical means F23N5/26Details F23N5/265using electronic means