Accumulator pre-charge monitoring using position sensor

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United States of America Patent

PATENT NO 11788563
APP PUB NO 20210332836A1
SERIAL NO

17127277

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Abstract

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Systems and methods for determining a pre-charge gas pressure in a gas-charged hydraulic accumulator are disclosed. For example, systems and methods for determining pre-charged gas pressure of a gas-charged hydraulic accumulator included as part of a vehicle are disclosed. Further, the present disclosure provides for determining a pre-charge gas pressure of a gas-charged hydraulic accumulator using a position sensor. The accumulator may form part of a hydraulic system used to move one part of the vehicle relative to another.

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Patent Owner(s)

Patent OwnerAddress
DEERE & COMPANYONE JOHN DEERE PLACE MOLINE IL 61265

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dighton, John A Thibodaux, US 21 164
Johnson, Peter A Thibodaux, US 25 280
Reiners, Alexander C Thibodaux, US 4 5

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