RAIN TEST DEVICE FOR WHOLE RAILWAY VEHICLE
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United States of America Patent
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app pub date -
Dec 2, 2011
filing date -
Oct 21, 2009
priority date (Note) -
Abandoned
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Abstract
A rain test device for a whole railway vehicle comprising a tunnel-shaped water spray pipeline, an underground reservoir, a main water pump, a water collecting flume and an underground sedimentation tank, wherein one end of the main water pump is connected with a suction foot valve to be extended into the underground reservoir, and the other end of the main water pump is connected to the tunnel-shaped water spray pipeline; the water collecting flume corresponds to the width of a vehicle body of the whole railway vehicle in the tunnel-shaped water spray pipeline and is in fluid communication with the underground sedimentation tank, and the underground sedimentation tank is further in fluid communication with the underground reservoir.
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