Hydraulic and earth engineering – Drainage or irrigation – Porous or apertured pipe – flume – or tileway
Patent
1984-07-26
1986-05-13
Husar, Cornelius J.
Hydraulic and earth engineering
Drainage or irrigation
Porous or apertured pipe, flume, or tileway
405 43, 210170, E02B 1300
Patent
active
045883254
ABSTRACT:
Apparatus and a method for constructing a sewage drain field without a rock media. The drain field includes a plurality of lengthwise connected drain pipes suspended above the trench bottom within a channel formed by a plurality of elongated mesh-like channel forming members and in overlying relation to which assembly a porous, conforming length of sheet goods is mounted. As necessary, mesh-like end caps seal the ends of the channel forming members. Independently mounted filter elements may be used to filter the grey water and/or channel the grey water in lieu of the conduit.
REFERENCES:
patent: 271089 (1883-01-01), Lynch
patent: 2366522 (1945-01-01), Gutman
patent: 3339366 (1967-09-01), Gogan et al.
patent: 3645100 (1972-02-01), LaMonica
patent: 3820341 (1974-06-01), Richard et al.
patent: 4145157 (1979-03-01), Lascelles
patent: 4182581 (1980-01-01), Uehara et al.
patent: 4192628 (1980-03-01), Gorman
patent: 4319998 (1982-03-01), Anderson
Husar Cornelius J.
Stodola Nancy J.
Tschida Douglas L.
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