Controlled irrigation device

Details Controlled irrigation device Controlled irrigation device

1977-09-29

1979-02-27

Love, John J.

Dispensing

Nozzles, spouts and pouring devices

With separable attaching means

222529, 239542, 285162, B65D 572

Patent

active

041414772

ABSTRACT:
A set of fittings for converting a conventional plastic bottle into a drip irrigation device, and the combination of said bottle with certain of the fittings installed thereon. The set includes a hand operable trepanning tool manipulatable from the exterior of the bottle for cutting a substantially circular hole in the side wall of the bottle near its bottom. The fittings include a discharge element and auxiliary attachment elements arranged and related to each other and to the size of the hole so that the discharge element can be installed on the bottle and secured to the bottle wall portion surrounding and adjacent the hole in sealed relation thereto. A flexible tube is connected to the discharge element for conducting liquid from the bottle to points of application. A flow regulator is provided on the tube for regulating the rate of discharge, and is capable of limiting the discharge to a number of preselected controlled drips, selectively.

REFERENCES:
patent: 1401584 (1921-12-01), Cizek
patent: 2716511 (1955-08-01), Leathers
patent: 3390860 (1968-07-01), Kavanau

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