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Priority to ES220891ApriorityCriticalpatent/ES220891A1/en
Publication of ES220891A1publicationCriticalpatent/ES220891A1/en
Improvements introduced in the voltage regulators, according to which a single e-shaped magnetic core is constituted whose grooves project vertically in the direction of descent, leaving its lower part open, introducing in its central branch an electro-magnetic coil which presents an impedance to the alternating current directly provide it the greater or lesser introduction in said branch of its nucleus, in said coil to the passage of the current develop efforts that determine the greater or lesser introduction in its nucleus, in such a way that these forces, whose efforts are conveniently controller allow to maintain a fixed current in a load connected in series with the regulator that is described. (Machine-translation by Google Translate, not legally binding)
ES220891A1955-03-251955-03-25Improvements introduced in the voltage regulators (Machine-translation by Google Translate, not legally binding)
ExpiredES220891A1
(en)
Autotransforming system with great dispersion to obtain voltages at the time of the connected load (Machine-translation by Google Translate, not legally binding)
Electric transformer with progressive intensity regulator system, especially for arc welding (Machine-translation by Google Translate, not legally binding)