Sludge car
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 8, 1992
Grant Date -
N/A
app pub date -
Jan 8, 1991
filing date -
Jan 8, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sludge car for hauling sewage lagoon sludge comprising a rail undercar having a car body mounted thereon which includes opposite ends and sides. The car body is provided with a plurality of individual hoppers each of which have sludge discharge ports at the lower ends thereof. A valve is associated with each of the discharge ports to permit the selective removal of sludge from the individual hoppers. A manifold is mounted beneath the car body and is in communication with each of the valves so that the sludge may be discharged from either side of the car body.
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Family
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Cited Art Landscape
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