Fan
A rotative blowing-machine, consisting of vanes turning upon an axis, to force a current of air into a furnace or for the purpose of exhausting. See BLOWER; BLAST.
Twelve hundred entries from the golden age of cast metal — how bells are founded, why brass is not bronze, what a cupola melts and a core withstands — by Simpson Bolland, the trade's great teacher.
A rotative blowing-machine, consisting of vanes turning upon an axis, to force a current of air into a furnace or for the purpose of exhausting. See BLOWER; BLAST.