DISPOSITIVO DE TRANSMISION DE ENERGIA DE MANDO MECANICO, EN PARTICULAR PARA EL CONTROL DE LA PRESION DE FRENADO EN UN FRENO

• Main Author: MENARD, CHRISTIAN
• Format: Patent
• Language: Spanish
• Published: 16.12.1996
• Edition: 6
• Subjects: ACTUATING-FLOATS; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BASIC ELECTRIC ELEMENTS; BLASTING; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; COCKS; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DEVICES FOR VENTING OR AERATING; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; INDUCTANCES; LIGHTING; MAGNETS; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; REGULATING; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TAPS; THERMAL INSULATION IN GENERAL; TRANSFORMERS; TRANSPORTING; VALVES; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL; WEAPONS

EL DISPOSITIVO SEGUN LA INVENCION LLEVA AL MENOS UN ACCIONADOR ROTATIVO (11) EQUIPADO DE UN MUELLE RECUPERADOR (14) Y UNA BIELA CONECTADA A UN ACCIONADOR ROTATIVO PARA TRANSMITIR UN MOVIMIENTO LINEAL A UN ORGANO MECANICO (1). EL ACCIONADOR ROTATIVO (11) ES MOVIDO POR UN ELECTROIMAN ROTATIVO EN LA POSICION ANGULAR ES MANDADO POR UNA CORRIENTE (1) IMPULSADA Y PERIODICA. EL DISPOSITIVO LLEVA A DEMAS MEDIOS DE SUPRESION DE ENERGIA MAGNETIZANTE ACOPIADO EN EL ELECTROIMAN. The device according to the invention includes at least one rotary actuator (11) equipped with a return spring (14) and a link rod (12) linked to the rotary actuator in order to transmit a linear movement to a mechanical element (1). The rotary actuator (11) is moved by a rotary electromagnet, the angular position of which is controlled by a pulsed and periodic current (I). The device further includes means for cancelling out the magnetising energy stored in the electromagnet.