Drip Emitter Tubing Expandable Into Grid
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United States of America Patent
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Issued Date -
Apr 28, 2016
app pub date -
Oct 23, 2015
filing date -
Oct 23, 2014
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Abstract
Expandable drip emitter tubing is provided that can be moved from a compact configuration to an expanded, grid-like configuration. The tubing includes primary tubes supplied with fluid, which in turn feed secondary tubes. The secondary tubes rotatably connect the primary tubes, and allow the primary tubes to move from the compact configuration to the expanded configuration while in the latter configuration maintaining spacing within desired limits. Advantageously, the secondary tubes can be configured to include emission points, thereby increasing the number of emission points and the density of such emission points.
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