Exhaust-gas offtake for a track-guided vehicle propelled by combustion-energy
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United States of America Patent
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Feb 4, 1986
Grant Date -
N/A
app pub date -
Oct 27, 1982
filing date -
Oct 31, 1981
priority date (Note) -
Expired
status (Latency Note)
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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.
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