Hydraulic and earth engineering – Drainage or irrigation – Porous or apertured pipe – flume – or tileway
Patent
1984-08-17
1986-11-04
Husar, Cornelius J.
Hydraulic and earth engineering
Drainage or irrigation
Porous or apertured pipe, flume, or tileway
405 36, 405 50, 52 16, 521695, 137357, E02B 1100, E04D 1308, E02D 1900
Patent
active
046208178
ABSTRACT:
Discharge water from a building, e.g., rainwater discharged from downspouts or groundwater discharged from sump pumps, is carried away from the building in an underground pipe to an aboveground discharge outlet, said discharge operating only when the pipes are full of water and under pressure from the inlet. The underground pipe extends for a substantial distance away from the building and either turns upwardly to the aboveground discharge outlet; or empties into an underground tank which bleeds water downward into the surrounding earth through a porous bottom surface, and communicates water upward through its upper surface with the aboveground outlet.
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Husar Cornelius J.
Stodola Nancy J.
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