Electromagnetic actuator for valve of heat engine, has memories for containing assistance information, and control units provided for implementing control program for controlling actuator with respect to palliative information

The actuator (15) has connection units (24, 25) connected to a main management unit (21) or engine control unit of a heat engine, and control units (19, 20) comprising memories (26, 27) for containing the palliative information. The control units are provided for implementing a control program for c...

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Bibliographische Detailangaben
Hauptverfasser:	DANIOUX RONAN, BOUCHEZ BORIS, GELEZ NICOLAS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING CONTROLLING COMBUSTION ENGINES CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ELECTRICITY ENGINE PLANTS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INDUCTANCES INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MAGNETS MECHANICAL ENGINEERING MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES STEAM ENGINES TRANSFORMERS WEAPONS
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Beschreibung
Zusammenfassung:	The actuator (15) has connection units (24, 25) connected to a main management unit (21) or engine control unit of a heat engine, and control units (19, 20) comprising memories (26, 27) for containing the palliative information. The control units are provided for implementing a control program for controlling the actuator with respect to the palliative information in case of interruption of a signal, where the palliative information comprises opening and closing angles of a valve with respect to a state of the heat engine. Actionneur (15, 16) électromagnétique de soupape (13, 14) de moteur thermique, comportant une unité de commande (19, 20) et des moyens de liaison (24, 25) à une unité principale de gestion (21) du moteur thermique, l'unité de commande mettant en oeuvre au moins un programme de pilotage pour piloter l'actionneur en fonction d'un signal transmis à l'unité de commande par l'unité principale de gestion via les moyens de liaison, l'unité de commande comprenant une mémoire (26, 27) contenant des informations de secours et, en cas d'interruption du signal, l'unité de commande met en oeuvre le programme de pilotage pour piloter l'actionneur en fonction des informations palliatives.