Coaxial linear drive-end for small volume prover

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United States of America Patent

PATENT NO 10215616
APP PUB NO 20180017429A1
SERIAL NO

15212422

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Abstract

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A small volume prover apparatus and method for precisely measuring the displaced volume of a fluid. A precision bore cylinder and a piston can be configured with a valve arrangement in order to permit fluid to pass through an annular passage when the piston travels from one position to an opposite position. A magnetized forcer connected to the piston and a magnetic drive chamber configured to produce linear motion of said magnetized forcer are operably connected to the piston in order to move the piston from one position to the other.

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Patent Owner(s)

  • HONEYWELL INTERNATIONAL INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Noorlander, Hans Rotterdam, NL 1 1
Van, Bekkum Frank Bergschenhoek, NL 6 1

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