Exhaust-gas offtake for a track-guided vehicle propelled by comb

Railways – Droppings catcher

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Details

981154, 104 52, 104138R, 104146, 180 892, 180309, E21F 108, F23J 1104

Patent

active

045678170

ABSTRACT:
An exhaust-gas offtake for a track-guided vehicle propelled by combustion-energy, the exhaust gas being led into a force-ventilated waste gas duct located above the vehicle, which is anchored to the roof of a tunnel along the route followed. The exhaust pipe of the vehicle extends vertically through the vehicle interior, up to a point above the roof, and is surrounded by a protective tube. A collecting funnel is located on the vehicle roof, which funnel overlaps the end of the exhaust pipe, possesses a transfer pipe with a boat-shaped cross-section and, pivotably mounted on suspension elements, is resiliently directed into an upwards-pointed position. This arrangement enables small horizontal and vertical movements of the vehicle body to be compensated in relation to the tunnel waste gas duct.

REFERENCES:
patent: 1904357 (1933-04-01), Coppus
patent: 2733668 (1956-02-01), Pfetzing
patent: 3827523 (1974-08-01), Williams
patent: 3913470 (1975-10-01), Cullen
patent: 4086847 (1978-05-01), Overmyer
patent: 4233889 (1980-11-01), Nederman

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