Method for actuating a hydraulic servo system

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United States of America Patent

PATENT NO 8244407
APP PUB NO 20100258192A1
SERIAL NO

12315976

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Abstract

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A method for actuating a hydraulic servo system with a proportional valve that converts an electrical control signal into a hydraulic pilot pressure with which the hydraulic servo system is actuated. An additional impulse is fed to the proportional valve at the beginning of a desired change of the electrical control signal.

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Patent Owner(s)

  • SCHAEFFLER TECHNOLOGIES AG & CO. KG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schaufler, Mario Kehl, DE 4 6

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