Nozzle assembly capable of performing suction and high pressure blowing
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United States of America Patent
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Nov 28, 2017
Grant Date -
Jul 14, 2016
app pub date -
Jan 12, 2015
filing date -
Jan 12, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A nozzle assembly comprises an intake section, an inner ring section, a discharging section, an intake screw rod, and two blocking caps. The intake section, the inner ring section and the discharging section are joined to each other to be turned with respect to the intake screw rod and secured to the first position to admit large air flow passing through, and to the second position 180 degrees apart from the first position to perform suction with discharge. One of the blocking caps covers the flow hole of the intake section and another blocking cap covers the discharge bore of the discharging section and is provided with a spray pipe to perform high pressure blowing.
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