Metering system for distributing particulate material

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United States of America Patent

PATENT NO 11555726
APP PUB NO 20210278265A1
SERIAL NO

16810276

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A metering system for distributing particulate material includes a meter housing containing a metering wheel. An inlet and/or outlet of the meter housing provides a projection extending into the opening of the inlet and/or outlet so that the flow of particulate material is optimized. This can provide even distribution of such material, including at low rotating speeds such as 5 RPM, while using a polyurethane metering wheel with straight vanes. In one aspect, projections extending into the inlet on opposing sides can substantially form an hourglass shape, and the outlet can comprise a substantially diagonal shape, analogous to a parallelogram, instead of more traditional rounded/rectangular shapes.

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Patent Owner(s)

  • CNH INDUSTRIAL CANADA, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Denis, Joel Saskatoon, CA 26 197
Ruppert, Rex Benson, US 8 8

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