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MUSSONS BARNIOL RAMON
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MUSSONS BARNIOL RAMON
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Publication of ES22822YpublicationCriticalpatent/ES22822Y/es
Un calentador eléctrico, caracterizado por el hecho de constar de un núcleo de material refractario con perforaciones centrales dispuestas longitudinalmente, en cuyo interior va dispuesta una resistencia eléctrica; este núcleo está protegido por una envolvente metálica, centrada en el interior de un estuche exterior, quedando entre estuche y envolvente una cámara tubular de aire, que sirve de amortiguador y de aislamiento térmico para el calor acumulado en el núcleo.