Suspension control system providing closed loop control of hydraulic fluid volumes for an agricultural machine

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United States of America Patent

PATENT NO 10436622
APP PUB NO 20190178695A1
SERIAL NO

15837333

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Abstract

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In one aspect, a control system is provided which determines fluid flow in a suspension system for an agricultural machine by determining total fluid in a closed loop piston system. Fluid is determined using position sensors and a pressure transducers and application of the ideal gas with respect to each accumulator. A closed loop control system can then target an amount of fluid for optimum suspension control.

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Patent Owner(s)

  • CNH INDUSTRIAL AMERICA LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bittner, Roy A Cato, US 51 236
Brooks, Nathan P Manitowoc, US 27 239
Schwalbe, Blaine A Valderes, US 30 142

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