Fluidic dispensing device and stir bar feedback method and use thereof

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United States of America Patent

PATENT NO 9931851
SERIAL NO

15278369

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Importance

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Abstract

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A fluidic dispensing device includes a fluid reservoir containing fluid. A stir bar is located in the fluid reservoir and has a magnet. A generator generates a rotating magnetic field to interact with the magnet. A controller determines a range of a predetermined phase lag between an angular rotational position of the stir bar and an angular rotational position of the rotating magnetic field, determines a status of a present phase lag based on the range of the predetermined phase lag, and takes predetermined action based on the status.

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Patent Owner(s)

Patent OwnerAddress
BRADY WORLDWIDE INC2221 WEST CAMDEN ROAD MILWAUKEE WI 53209

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Komplin, Steven R Lexington, US 40 251
Marra,, III Michael A Lexington, US 41 31

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