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Bujía para el filtrado de fluidos diversos, caracterizada por una caja tubular rígida de palastro alveolado, o de otro material, extendiéndose por el contorno exterior de la misma, par el filtrado del exterior al interior, un manguito filtrante cuyos extremos se pliegan hacia el interior sobre los bordes de la caja, y aplicándolos contra la superficie interior de la misma para ser sujetos por afianzamiento con ayuda de un elemento anular de sección en "U" que monta sobre el borde de cada extremo de la caja, cumpliendo dicho elemento simultáneamente la función de empalma impermeable.
ES0224475A1955-02-171955-10-15Bujia para el filtrado de fluidos diversos
ExpiredES224475A1
(es)