Spray nozzle
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United States of America Patent
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Dec 20, 2011
Grant Date -
Nov 27, 2008
app pub date -
May 14, 2008
filing date -
May 15, 2007
priority date (Note) -
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Abstract
The invention relates to a spray nozzle, particularly a high pressure nozzle, for descaling steel products, having a mouthpiece, which is provided with a discharge opening and a discharge chamber, which tapers towards the discharge opening.According to the invention the discharge opening spans a curved surface and a surface surrounding the discharge opening boundary at each point of said boundary strikes the discharge opening boundary at an angle between 65 and 95°, particularly 90° to the median longitudinal axis.Use e.g. for descaling nozzles.
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