ANHYDROUS AMMONIA INJECTOR FOR DISK OPENER
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United States of America Patent
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Issued Date -
May 28, 2015
app pub date -
Nov 21, 2014
filing date -
Nov 25, 2013
priority date (Note) -
Abandoned
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Abstract
A disk opener includes a disk blade for creating a furrow and a closing wheel for closing it. An injection zone is defined generally below and up to slightly forward of the closing wheel. An anhydrous ammonia injector is mounted between the blade and the wheel and delivers anhydrous ammonia via a delivery tube into the furrow at an injection point within the injection zone. The injection point is also preferably centered within the furrow.
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