Insert with nozzle formed by micro stepped and conical surfaces
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United States of America Patent
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Mar 28, 2017
Issued Date -
N/A
app pub date -
Jan 19, 2016
filing date -
Jan 20, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An actuator which comprises an actuator outlet, a post located within the actuator outlet which extends normal to a base surface of the actuator outlet, and the post comprises diametrically opposed first and second alignment protrusions. An insert is mounted and securely retained within the actuator outlet by an interference fit and the base of the insert has a discharge nozzle formed therein. First and second alignment protrusions space the insert away from the post and define a partially restricted flow passages while unobstructed product flow passages are defined one either side of the second alignment protrusions. The first and second stepped shoulders are axially respectively aligned with the first partially restricted flow passage while the first and second conical surface are respectively axially aligned with unobstructed flow passages so that the product to be dispensed, upon being discharged, is sprayed by the nozzle in a fan spray pattern.
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