Method and device for keeping clean ends of spray damping mechanism nozzles on rotary printing press
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 30, 2000
Grant Date -
N/A
app pub date -
Jul 16, 1998
filing date -
Jan 23, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Deposits are removed from the end of a spray dampening nozzle which is used to spray pressurized fluid that is delivered to the nozzle end. This fluid is activated by ultrasound before it exits the nozzle end. The activation of the fluid can be accomplished upstream of, or at the nozzle end. An ultrasound vibrator is used to activate the fluid and is either directly or indirectly connected to the fluid by a vibration transmitter.
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