Electric locomotive bogie mounting motor ventilating assembly - has magnets preventing rotatable feed pipe connecting flange from rising

摘要

There is an air duct feed pipe between vehicle body base and air duct leading to motor housing, in the ventilation assembly for bogie frame motors on an electric railway locomotive, with one connecting flange horizontally rotatable on body or housing and the other fixed on housing or body. The rotatable flange (5) is held and prevented from lifting away by one or more magnets (15). Its reinforcement (9) can enclose an adhesion bar (13) in the middle of an open socket (10), while a magnet is fixed on support (14) in the air duct (2), aligned axially to the bar.