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Priority to ES0302512ApriorityCriticalpatent/ES302512A1/en
Publication of ES302512A1publicationCriticalpatent/ES302512A1/en
Improvements in the transformers for electric welding, characterized by being constituted by a main core that forms the base of the transformer, in whose core is fixed on its upper part, a coil of 220 volts high and in its lower part another winding also high joined together in series, with the upper winding arranged three times, with the right socket being the most suitable for its low consumption for charging batteries. (Machine-translation by Google Translate, not legally binding)
ES0302512A1964-07-091964-07-09Improvement in the transformers for electric welding. (Machine-translation by Google Translate, not legally binding)
ExpiredES302512A1
(en)
High-current transformer with intermediate circuit regulation, consisting of a main transformer arranged in a common tank and an additional transformer with low-voltage windings designed as disc coils