Swirl slot relief in a liquid swirler

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United States of America Patent

PATENT NO 9625146
SERIAL NO

14329507

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Abstract

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A swirler for inducing swirl on a liquid flow includes a swirler body defining a downstream end and an upstream end; a plurality of axial slots on an external surface of the swirler body, each of the plurality of axial slots having a slot entrance and a slot exit; and a slot relief at the slot exit. Each of the plurality of axial slots are helical and configured to impart swirl on the liquid flow as the liquid flow traverses through each of the slots.

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Patent Owner(s)

Patent OwnerAddress
DELAVAN INC811 4TH STREET WEST DES MOINES IA 50265

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fogarty, Robert West Des Moines, US 8 39
Myers, Steve Norwalk, US 8 43
Ryon, Jason Carlisle, US 69 138

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