Flow deflecting or rotation controlling means > Fluid rotation inducing means upstream of outlet > Apertured cap surmounts whirler organization > Whirler is slotted or apertured flat disc or plate > Deformed plate > Patents

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Class Information
Number: 239/495
Name: Fluid sprinkling, spraying, and diffusing > Flow deflecting or rotation controlling means > Fluid rotation inducing means upstream of outlet > Apertured cap surmounts whirler organization > Whirler is slotted or apertured flat disc or plate > Deformed plate
Description: Apparatus in which the passages causing the fluid to spin or rotate are in the form of tongues or slits cut or struck through the plane surface of the disc and bent to the desired shape.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7448206	Method and apparatus for posttreatment of an exhaust gas from an internal combustion engine	Nov. 11, 2008