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Individual
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Individual
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Priority to ES0045124UpriorityCriticalpatent/ES45124Y/en
Publication of ES45124UpublicationCriticalpatent/ES45124U/en
Application grantedgrantedCritical
Publication of ES45124YpublicationCriticalpatent/ES45124Y/en
An electronic contactor of progressive operation, characterized in that it consists of a reactor or reactor coil, with two symmetrical windings fed by the alternating useful current at the ends of the core, and of a winding fed by direct current on the central branch of said core ; This DC can be properly amplified by an amplifier before being sent to the core coil of the core. (Machine-translation by Google Translate, not legally binding)
ES0045124U1954-11-231954-11-23
By an electronic counter with progressive operation
ExpiredES45124Y
(en)