Injection molding flow control apparatus and method

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United States of America Patent

PATENT NO 9878477
SERIAL NO

15291721

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Abstract

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A method and apparatus for performing an injection molding cycle comprising drivably interconnecting a valve pin to an electric motor actuator and controllably operating the electric motor to drive the valve pin at one or more reduced rates of upstream or downstream travel based on either detection of the position of the pin or actuator or on a preselected length of time at which to drive the valve pin.

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Patent Owner(s)

Patent OwnerAddress
SYNVENTIVE MOLDING SOLUTIONS INC100 CENTENNIAL DRIVE PEABODY MA 01960

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Galati, Vito Rowley, US 97 579
Moss, Mark Boxford, US 24 392

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