Method And System Of Vacuum Loading

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20180290345A1
SERIAL NO

15573982

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a method and system of vacuum loading powder used in rotational molding. A loader has a hopper with a tangential inlet at the top and a discharge assembly at the bottom. A vacuum source generates a vacuum at the center of the hopper drawing air and raw material into the tangential inlet. A filter assembly between the tangential inlet and the vacuum source partially separating the air from the raw material. One or more load cells between the hopper and a platform measures an amount of raw material present within the hopper.

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Patent Owner(s)

Patent OwnerAddress
WITTMANN BATTENFELD CANADA INC35 LEEK CRESCENT RICHMOND HILL L4B4C2

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CORTURILLO, Joseph Richmond Hill, CA 2 3
MILLER, Robbie Uxbridge, CA 1 0

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