BOPI 05 BR / 2025 REPERTOIRE NUMERIQUE 31 Fig. 1 ________________________________________ (11) 21912 Consulter le mémoire (51) H05G 1/08 (2023.01); H05G 1/70 (2023.01) (21) 1202400295 - PCT/ES2022/070576 (22) 12/09/2022 (54) X-Ray Scanning Control System. (72) MOLINA CASLA, José Luis (ES); DiAZ CARMENA, Angel (ES) et MIRON QUIROS, Agustin (ES) (73) SOCIEDAD ESPAÑOLA DE ELECTROMEDICINA Y CALIDAD, S.A., C/Pelaya 9-13 Pol. Ind., Rio de Janeiro, 28110 ALGETE (Madrid) (ES) (74) ALEMBONG OSWALD AMIN, S/C VON SEIDELS CAMEROON SARL, Suite 516 Commercial Bank Building, Quartier Intendance (adjacent Espace Landmark), B.P. 30188, YAOUNDE (CM). (57) X-ray scanning system comprising a plurality of emitters and at least one receiver arranged opposite each other where only one emitter can be emitting at a certain time and so on until the exposure is performed, wherein each X-ray emitter comprises an anode (A) connected to a single power source (Aps) as well as a grid (G) and a cathode (K), where connected to each cathode there is at least one controller (CLR1) that controls the anode current (IA) and where each controller (CLR1) comprises a comparator (COMP) that has as reference the current demand of the anode (DIA), and the feedback of the comparator (COMP) is the actual anode current (IA). This allows avoiding the calibration of the cathode current demand value, maintaining the precision state in all X-ray emitters and shortening the activation and deactivation transition times.
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