Subsurface irrigation

Details Subsurface irrigation Subsurface irrigation

1980-11-13

1983-09-06

Taylor, Dennis L.

Hydraulic and earth engineering

Drainage or irrigation

Porous or apertured pipe, flume, or tileway

405 43, 405 36, 239242, E02B 1100

Patent

active

044026315

ABSTRACT:
A subsoil irrigation system comprising a flexible conduit with a longitudinal row of spaced outlet nozzles passing through the conduit and exteriorly protected by a flat having an edge secured to the conduit, a free edge with a bead, and wherein the conduit is formed on a slight curve so that when it is straightened in position underground the free edge of the flat will lie in intimate contact with the conduit to prevent the intrusion of foreign particulate matter in the nozzles.

REFERENCES:
patent: 953080 (1910-03-01), Wriggins
patent: 1058582 (1913-04-01), Harris
patent: 1350229 (1920-08-01), Lee
patent: 2536196 (1951-01-01), MacLeod
patent: 2563300 (1951-08-01), Aker
patent: 3080124 (1963-03-01), Rathmann
patent: 3292378 (1966-12-01), Rosenthal et al.
patent: 3333422 (1967-08-01), Neyland
patent: 3779468 (1973-12-01), Spencer
patent: 3966233 (1976-06-01), Diggs
patent: 4247051 (1981-01-01), Allport

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