Fluid sprinkling – spraying – and diffusing – Terminal outlet means connected in series for through flow – Terminal outlet means in or on flow line coupling
Patent
1990-01-02
1991-07-16
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Terminal outlet means connected in series for through flow
Terminal outlet means in or on flow line coupling
239542, B05B 1500
Patent
active
050318373
ABSTRACT:
A drip irrigator consists of only two substantially parallel discs spaced from each other by the depth of a labyrinthine path extending about a central region between these discs and between a liquid inlet and a dripper outlet and consisting of the material of at least one of these discs. The drip irrigator may have a pair of liquid ports on the discs extending from opposite sides of the central region. A method of making a drip irrigator forms the labyrinthine path in a first disc to extend in turns from a liquid inlet about an axis to a dripper outlet. That labyrinthine path initially is laterally open in a plane perpendicularly intersecting that axis, and that labyrinthine path is laterally closed with another disc in that plane.
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Benoit Luc P.
Kashnikow Andres
Merritt Karen B.
Raindrip, Inc.
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