ES150618U - Magnetic nucleus for transformers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Magnetic core for transformers, essentially characterized by the presence of two U-shaped bodies, each of which is constituted by three associated U-shaped parts, coupled by insertion of one in the other, with their outer and inner surfaces in contact and correspondence and with their respective ends of equivalent lengths, each section being in turn formed by sheet metal strips duly bent doubly at right angles and coupled so that their ends define stepwise in triangular termination, assembling the bodies in shape of u, with one of its arms in the inner space the transformer's reel, in which they adjust, being in physical contact their respective external surfaces and with the outer arms in opposition, being mechanically and magnetically related all the ends of the bodies in u-shape by two blocks of laminar structure and identical configuration located on either side of those ends, completing the magnetic circuit, the said blocks being maintained in position by laminar structure covering pieces and fluted configuration of C-shaped section, externally covering the blocks and being held against them by means of studs cross sections that ensure the cohesion of the core of the core, whose upper part remains in the air, not requiring total coverage for its consistency of composition. (Machine-translation by Google Translate, not legally binding)