Hydraulic and earth engineering – Drainage or irrigation
Patent
1998-04-01
2000-06-27
Lillis, Eileen Dunn
Hydraulic and earth engineering
Drainage or irrigation
404 4, 405 46, E02B 1300
Patent
active
06079903&
ABSTRACT:
A drain channel system comprising a channel with a lower channel section, which lower channel section incorporates a continuous cavity that is open toward the bottom and underneath which a seepage area is located for draining off surface water, the cavity being connected to a reservoir, a box drain or collecting tank, the reservoir, box drain or collecting tank being connected on its part to a device for feeding in surface water, and a dirt filter being provided in the reservoir, box drain or collecting tank, or between the reservoir or box drain or collecting tank and the cavity.
REFERENCES:
patent: 2802339 (1957-08-01), Fogerty
patent: 3501007 (1970-03-01), Davis
patent: 3919848 (1975-11-01), Sullivan
patent: 4031009 (1977-06-01), Hicks
patent: 5501547 (1996-03-01), Mantelli
patent: 5575925 (1996-11-01), Logue, Jr.
Time-Saver Standards, "Drainage Details", p. 92, undated.
Dietrich Martin
Kruse Peter
Wagner Frank
Wahl Henrdik
Lagman Frederick L.
Lillis Eileen Dunn
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